Upload folder using huggingface_hub (part 2)

queries/query_day/20260829T035434Z/session.json

@@ -0,0 +1,82 @@
+{
+  "id": "20260829T035434Z",
+  "status": "complete",
+  "started_utc": "2026-08-29T03:54:34+00:00",
+  "started_epoch_ns": 1787975674806252000,
+  "started_mono_ns": 7715865621122,
+  "hostname": "qcr-Latitude-7420",
+  "config": {
+    "port": 8000,
+    "data_root": "data",
+    "camera_serial": null,
+    "dt_ms": 50.0,
+    "roi": null,
+    "max_event_rate": 10000000.0,
+    "adaptive_bias": null,
+    "require_camera": false,
+    "inactivity_timeout_s": 60.0,
+    "sync_sample_period_s": 1.0,
+    "max_body_bytes": 134217728,
+    "gps_rate_hz": 10.0,
+    "gps_max_hacc_m": 20.0,
+    "gps_max_gap_s": 15.0,
+    "camera_rotate_180": false,
+    "partition_distance_m": 100.0,
+    "partition_max_gb": 25.0,
+    "archive_root": "/media/qcr/DATA",
+    "archive_require_mount": true,
+    "min_free_gb": 5.0
+  },
+  "camera": {
+    "model": "Prophesee EVK4",
+    "kind": "prophesee_evk4",
+    "name": "Prophesee EVK4",
+    "serial": "00050960",
+    "bus": 4,
+    "address": 3,
+    "speed": "super"
+  },
+  "camera_warning": null,
+  "stop_reason": "stop_request",
+  "stopped_utc": "2026-08-29T03:54:50+00:00",
+  "stopped_epoch_ns": 1787975690272079104,
+  "stopped_mono_ns": 7731331447892,
+  "capture": {
+    "running": false,
+    "model": "Prophesee EVK4",
+    "kind": "prophesee_evk4",
+    "serial": "00050960",
+    "error": null,
+    "partition_error": null,
+    "n_recorded": 109531419,
+    "n_overflows": 0,
+    "n_skipped": 0,
+    "backlog": 0,
+    "consume_lag_s": 0.0,
+    "last_window_age_s": 0.31
+  },
+  "partitions": {
+    "n_partitions": 1,
+    "total_events": 109531419,
+    "total_bytes": 1424751951,
+    "total_distance_m": 21.0,
+    "files": [
+      {
+        "idx": 0,
+        "file": "events_p0000_-27.68701_152.92079.h5",
+        "reason": "stop",
+        "n_events": 109531419,
+        "size_bytes": 1424751951
+      }
+    ]
+  },
+  "phone": {
+    "n_batches": 142,
+    "n_frames": 0,
+    "n_parse_errors": 0,
+    "n_dropped": 0,
+    "session_ids": [
+      "b06620be-fa21-430b-93b0-09a514c2b69f"
+    ]
+  }
+}

queries/query_day/20260829T035506Z/camera_sync.csv

@@ -0,0 +1,14 @@
+host_epoch_ns,host_mono_ns,cam_t_first_us,cam_t_last_us,n_window_events,n_recorded,n_overflows
+1787975710356597616,7751415970337,737,50736,485709,485709,0
+1787975711356612879,7752415982124,1000737,1050736,499117,10465430,0
+1787975712409011675,7753468380929,2050737,2100736,461447,19591813,0
+1787975713456846250,7754516215476,3100737,3150736,500289,28884556,0
+1787975714508377629,7755567747538,4150737,4200695,501812,39164467,0
+1787975715555778343,7756615147625,5200737,5250736,499285,49383970,0
+1787975716556648136,7757616018303,6200737,6250736,465473,58816566,0
+1787975717607744984,7758667116175,7250737,7300736,499304,67911046,0
+1787975718608477688,7759667847711,8250737,8300736,499488,77046613,0
+1787975719608521559,7760667891574,9250737,9300736,499299,86820737,0
+1787975720655917596,7761715287952,10301000,10350736,496426,96470884,0
+1787975721707774311,7762767144608,11350737,11400736,482092,106204691,0
+1787975722708416475,7763767786695,12350737,12400736,348987,115207101,0

queries/query_day/20260829T035506Z/derived/gps_interp.csv

@@ -0,0 +1,262 @@
+time_laptop_ns,lat,lon,alt,in_gap
+1787975696123481088,-27.68712810,152.92096278,139.193,0
+1787975696223481088,-27.68712810,152.92096278,139.193,0
+1787975696323481088,-27.68712810,152.92096278,139.193,0
+1787975696423481088,-27.68712810,152.92096278,139.193,0
+1787975696523481088,-27.68712810,152.92096278,139.193,0
+1787975696623481088,-27.68712810,152.92096278,139.193,0
+1787975696723481088,-27.68712810,152.92096278,139.193,0
+1787975696823481088,-27.68712810,152.92096278,139.193,0
+1787975696923481088,-27.68712810,152.92096278,139.193,0
+1787975697023481088,-27.68712810,152.92096278,139.193,0
+1787975697123481088,-27.68712810,152.92096278,139.193,0
+1787975697223481088,-27.68712810,152.92096278,139.193,0
+1787975697323481088,-27.68712810,152.92096278,139.193,0
+1787975697423481088,-27.68712810,152.92096278,139.193,0
+1787975697523481088,-27.68712810,152.92096278,139.193,0
+1787975697623481088,-27.68712810,152.92096278,139.193,0
+1787975697723481088,-27.68712810,152.92096278,139.193,0
+1787975697823481088,-27.68712810,152.92096278,139.193,0
+1787975697923481088,-27.68712810,152.92096278,139.193,0
+1787975698023481088,-27.68712810,152.92096278,139.193,0
+1787975698123481088,-27.68712810,152.92096278,139.193,0
+1787975698223481088,-27.68712810,152.92096278,139.193,0
+1787975698323481088,-27.68712810,152.92096278,139.193,0
+1787975698423481088,-27.68712810,152.92096278,139.193,0
+1787975698523481088,-27.68712810,152.92096278,139.193,0
+1787975698623481088,-27.68712810,152.92096278,139.193,0
+1787975698723481088,-27.68712810,152.92096278,139.193,0
+1787975698823481088,-27.68712810,152.92096278,139.193,0
+1787975698923481088,-27.68712810,152.92096278,139.193,0
+1787975699023481088,-27.68712810,152.92096278,139.193,0
+1787975699123481088,-27.68712810,152.92096278,139.193,0
+1787975699223481088,-27.68712810,152.92096278,139.193,0
+1787975699323481088,-27.68712810,152.92096278,139.193,0
+1787975699423481088,-27.68712810,152.92096278,139.193,0
+1787975699523481088,-27.68712810,152.92096278,139.193,0
+1787975699623481088,-27.68712810,152.92096278,139.193,0
+1787975699723481088,-27.68712810,152.92096278,139.193,0
+1787975699823481088,-27.68712810,152.92096278,139.193,0
+1787975699923481088,-27.68712810,152.92096278,139.193,0
+1787975700023481088,-27.68712810,152.92096278,139.193,0
+1787975700123481088,-27.68712810,152.92096278,139.193,0
+1787975700223481088,-27.68712810,152.92096278,139.193,0
+1787975700323481088,-27.68712810,152.92096278,139.193,0
+1787975700423481088,-27.68712810,152.92096278,139.193,0
+1787975700523481088,-27.68712810,152.92096278,139.193,0
+1787975700623481088,-27.68712810,152.92096278,139.193,0
+1787975700723481088,-27.68712810,152.92096278,139.193,0
+1787975700823481088,-27.68712810,152.92096278,139.193,0
+1787975700923481088,-27.68712810,152.92096278,139.193,0
+1787975701023481088,-27.68712810,152.92096278,139.193,0
+1787975701123481088,-27.68712810,152.92096278,139.193,0
+1787975701223481088,-27.68712810,152.92096278,139.193,0
+1787975701323481088,-27.68712810,152.92096278,139.193,0
+1787975701423481088,-27.68712810,152.92096278,139.193,0
+1787975701523481088,-27.68712810,152.92096278,139.193,0
+1787975701623481088,-27.68712810,152.92096278,139.193,0
+1787975701723481088,-27.68712810,152.92096278,139.193,0
+1787975701823481088,-27.68712810,152.92096278,139.193,0
+1787975701923481088,-27.68712810,152.92096278,139.193,0
+1787975702023481088,-27.68712810,152.92096278,139.193,0
+1787975702123481088,-27.68712810,152.92096278,139.193,0
+1787975702223481088,-27.68712810,152.92096278,139.193,0
+1787975702323481088,-27.68712810,152.92096278,139.193,0
+1787975702423481088,-27.68712810,152.92096278,139.193,0
+1787975702523481088,-27.68712810,152.92096278,139.193,0
+1787975702623481088,-27.68712810,152.92096278,139.193,0
+1787975702723481088,-27.68712810,152.92096278,139.193,0
+1787975702823481088,-27.68712810,152.92096278,139.193,0
+1787975702923481088,-27.68712810,152.92096278,139.193,0
+1787975703023481088,-27.68712810,152.92096278,139.193,0
+1787975703123481088,-27.68712810,152.92096278,139.193,0
+1787975703223481088,-27.68712810,152.92096278,139.193,0
+1787975703323481088,-27.68712810,152.92096278,139.193,0
+1787975703423481088,-27.68712810,152.92096278,139.193,0
+1787975703523481088,-27.68712810,152.92096278,139.193,0
+1787975703623481088,-27.68712810,152.92096278,139.193,0
+1787975703723481088,-27.68712810,152.92096278,139.193,0
+1787975703823481088,-27.68712810,152.92096278,139.193,0
+1787975703923481088,-27.68712810,152.92096278,139.193,0
+1787975704023481088,-27.68712810,152.92096278,139.193,0
+1787975704123481088,-27.68712810,152.92096278,139.193,0
+1787975704223481088,-27.68712810,152.92096278,139.193,0
+1787975704323481088,-27.68712810,152.92096278,139.193,0
+1787975704423481088,-27.68712810,152.92096278,139.193,0
+1787975704523481088,-27.68712810,152.92096278,139.193,0
+1787975704623481088,-27.68712810,152.92096278,139.193,0
+1787975704723481088,-27.68712810,152.92096278,139.193,0
+1787975704823481088,-27.68712810,152.92096278,139.193,0
+1787975704923481088,-27.68712810,152.92096278,139.193,0
+1787975705023481088,-27.68712810,152.92096278,139.193,0
+1787975705123481088,-27.68712810,152.92096278,139.193,0
+1787975705223481088,-27.68712810,152.92096278,139.193,0
+1787975705323481088,-27.68712810,152.92096278,139.193,0
+1787975705423481088,-27.68712810,152.92096278,139.193,0
+1787975705523481088,-27.68712810,152.92096278,139.193,0
+1787975705623481088,-27.68712810,152.92096278,139.193,0
+1787975705723481088,-27.68712810,152.92096278,139.193,0
+1787975705823481088,-27.68712810,152.92096278,139.193,0
+1787975705923481088,-27.68712810,152.92096278,139.193,0
+1787975706023481088,-27.68712810,152.92096278,139.193,0
+1787975706123481088,-27.68712810,152.92096278,139.193,0
+1787975706223481088,-27.68712042,152.92096984,138.999,0
+1787975706323481088,-27.68710174,152.92098702,138.525,0
+1787975706423481088,-27.68707854,152.92100835,137.936,0
+1787975706523481088,-27.68705733,152.92102785,137.398,0
+1787975706623481088,-27.68704462,152.92103954,137.076,0
+1787975706723481088,-27.68704420,152.92103836,137.044,0
+1787975706823481088,-27.68704800,152.92102706,137.044,0
+1787975706923481088,-27.68705261,152.92101166,137.044,0
+1787975707023481088,-27.68705548,152.92099808,137.044,0
+1787975707123481088,-27.68705557,152.92098914,137.092,0
+1787975707223481088,-27.68705536,152.92098030,137.286,0
+1787975707323481088,-27.68705502,152.92097151,137.600,0
+1787975707423481088,-27.68705459,152.92096296,138.000,0
+1787975707523481088,-27.68705410,152.92095487,138.453,0
+1787975707623481088,-27.68705358,152.92094745,138.927,0
+1787975707723481088,-27.68705308,152.92094091,139.388,0
+1787975707823481088,-27.68705263,152.92093546,139.804,0
+1787975707923481088,-27.68705227,152.92093131,140.142,0
+1787975708023481088,-27.68705202,152.92092867,140.369,0
+1787975708123481088,-27.68705193,152.92092774,140.452,0
+1787975708223481088,-27.68705201,152.92092812,140.380,0
+1787975708323481088,-27.68705225,152.92092919,140.185,0
+1787975708423481088,-27.68705261,152.92093082,139.898,0
+1787975708523481088,-27.68705309,152.92093292,139.549,0
+1787975708623481088,-27.68705366,152.92093537,139.170,0
+1787975708723481088,-27.68705430,152.92093805,138.791,0
+1787975708823481088,-27.68705499,152.92094087,138.442,0
+1787975708923481088,-27.68705571,152.92094369,138.155,0
+1787975709023481088,-27.68705644,152.92094643,137.961,0
+1787975709123481088,-27.68705717,152.92094895,137.889,0
+1787975709223481088,-27.68705795,152.92095142,137.893,0
+1787975709323481088,-27.68705886,152.92095403,137.904,0
+1787975709423481088,-27.68705987,152.92095676,137.921,0
+1787975709523481088,-27.68706097,152.92095956,137.944,0
+1787975709623481088,-27.68706214,152.92096241,137.973,0
+1787975709723481088,-27.68706336,152.92096527,138.008,0
+1787975709823481088,-27.68706461,152.92096811,138.046,0
+1787975709923481088,-27.68706587,152.92097090,138.089,0
+1787975710023481088,-27.68706713,152.92097361,138.136,0
+1787975710123481088,-27.68706836,152.92097619,138.186,0
+1787975710223481088,-27.68706960,152.92097868,138.280,0
+1787975710323481088,-27.68707088,152.92098113,138.446,0
+1787975710423481088,-27.68707219,152.92098353,138.665,0
+1787975710523481088,-27.68707353,152.92098590,138.918,0
+1787975710623481088,-27.68707489,152.92098823,139.185,0
+1787975710723481088,-27.68707625,152.92099053,139.447,0
+1787975710823481088,-27.68707761,152.92099282,139.684,0
+1787975710923481088,-27.68707895,152.92099508,139.878,0
+1787975711023481088,-27.68708027,152.92099733,140.008,0
+1787975711123481088,-27.68708156,152.92099958,140.056,0
+1787975711223481088,-27.68708282,152.92100181,140.044,0
+1787975711323481088,-27.68708407,152.92100402,140.012,0
+1787975711423481088,-27.68708530,152.92100622,139.963,0
+1787975711523481088,-27.68708653,152.92100840,139.901,0
+1787975711623481088,-27.68708774,152.92101056,139.829,0
+1787975711723481088,-27.68708895,152.92101270,139.751,0
+1787975711823481088,-27.68709016,152.92101483,139.670,0
+1787975711923481088,-27.68709137,152.92101694,139.590,0
+1787975712023481088,-27.68709258,152.92101904,139.515,0
+1787975712123481088,-27.68709380,152.92102112,139.448,0
+1787975712223481088,-27.68709503,152.92102319,139.380,0
+1787975712323481088,-27.68709627,152.92102524,139.303,0
+1787975712423481088,-27.68709751,152.92102728,139.221,0
+1787975712523481088,-27.68709875,152.92102930,139.137,0
+1787975712623481088,-27.68709999,152.92103131,139.056,0
+1787975712723481088,-27.68710123,152.92103331,138.981,0
+1787975712823481088,-27.68710245,152.92103529,138.916,0
+1787975712923481088,-27.68710365,152.92103725,138.864,0
+1787975713023481088,-27.68710483,152.92103921,138.831,0
+1787975713123481088,-27.68710599,152.92104115,138.819,0
+1787975713223481088,-27.68710713,152.92104307,138.828,0
+1787975713323481088,-27.68710824,152.92104498,138.852,0
+1787975713423481088,-27.68710934,152.92104687,138.888,0
+1787975713523481088,-27.68711043,152.92104875,138.931,0
+1787975713623481088,-27.68711150,152.92105062,138.978,0
+1787975713723481088,-27.68711257,152.92105247,139.025,0
+1787975713823481088,-27.68711362,152.92105432,139.069,0
+1787975713923481088,-27.68711467,152.92105617,139.104,0
+1787975714023481088,-27.68711572,152.92105800,139.129,0
+1787975714123481088,-27.68711676,152.92105984,139.137,0
+1787975714223481088,-27.68711780,152.92106167,139.132,0
+1787975714323481088,-27.68711881,152.92106350,139.118,0
+1787975714423481088,-27.68711981,152.92106532,139.096,0
+1787975714523481088,-27.68712080,152.92106714,139.068,0
+1787975714623481088,-27.68712179,152.92106894,139.037,0
+1787975714723481088,-27.68712278,152.92107075,139.003,0
+1787975714823481088,-27.68712378,152.92107254,138.968,0
+1787975714923481088,-27.68712480,152.92107432,138.935,0
+1787975715023481088,-27.68712584,152.92107610,138.905,0
+1787975715123481088,-27.68712691,152.92107786,138.879,0
+1787975715223481088,-27.68712800,152.92107962,138.855,0
+1787975715323481088,-27.68712912,152.92108138,138.830,0
+1787975715423481088,-27.68713027,152.92108313,138.803,0
+1787975715523481088,-27.68713143,152.92108487,138.776,0
+1787975715623481088,-27.68713260,152.92108661,138.751,0
+1787975715723481088,-27.68713379,152.92108833,138.727,0
+1787975715823481088,-27.68713497,152.92109004,138.708,0
+1787975715923481088,-27.68713615,152.92109173,138.692,0
+1787975716023481088,-27.68713732,152.92109340,138.682,0
+1787975716123481088,-27.68713847,152.92109504,138.678,0
+1787975716223481088,-27.68713962,152.92109668,138.679,0
+1787975716323481088,-27.68714076,152.92109830,138.682,0
+1787975716423481088,-27.68714189,152.92109991,138.686,0
+1787975716523481088,-27.68714303,152.92110152,138.691,0
+1787975716623481088,-27.68714416,152.92110310,138.696,0
+1787975716723481088,-27.68714529,152.92110466,138.701,0
+1787975716823481088,-27.68714643,152.92110620,138.706,0
+1787975716923481088,-27.68714757,152.92110771,138.710,0
+1787975717023481088,-27.68714872,152.92110919,138.712,0
+1787975717123481088,-27.68714987,152.92111063,138.713,0
+1787975717223481088,-27.68715104,152.92111204,138.711,0
+1787975717323481088,-27.68715221,152.92111341,138.703,0
+1787975717423481088,-27.68715339,152.92111475,138.693,0
+1787975717523481088,-27.68715458,152.92111607,138.680,0
+1787975717623481088,-27.68715577,152.92111736,138.666,0
+1787975717723481088,-27.68715696,152.92111865,138.652,0
+1787975717823481088,-27.68715814,152.92111993,138.639,0
+1787975717923481088,-27.68715932,152.92112121,138.628,0
+1787975718023481088,-27.68716049,152.92112249,138.621,0
+1787975718123481088,-27.68716165,152.92112379,138.618,0
+1787975718223481088,-27.68716280,152.92112512,138.623,0
+1787975718323481088,-27.68716394,152.92112647,138.636,0
+1787975718423481088,-27.68716508,152.92112784,138.656,0
+1787975718523481088,-27.68716621,152.92112922,138.679,0
+1787975718623481088,-27.68716734,152.92113058,138.704,0
+1787975718723481088,-27.68716846,152.92113192,138.730,0
+1787975718823481088,-27.68716958,152.92113322,138.753,0
+1787975718923481088,-27.68717070,152.92113447,138.773,0
+1787975719023481088,-27.68717181,152.92113567,138.786,0
+1787975719123481088,-27.68717292,152.92113679,138.791,0
+1787975719223481088,-27.68717403,152.92113782,138.791,0
+1787975719323481088,-27.68717515,152.92113878,138.791,0
+1787975719423481088,-27.68717626,152.92113969,138.791,0
+1787975719523481088,-27.68717737,152.92114056,138.791,0
+1787975719623481088,-27.68717848,152.92114141,138.791,0
+1787975719723481088,-27.68717958,152.92114226,138.791,0
+1787975719823481088,-27.68718066,152.92114312,138.791,0
+1787975719923481088,-27.68718173,152.92114402,138.791,0
+1787975720023481088,-27.68718279,152.92114497,138.791,0
+1787975720123481088,-27.68718382,152.92114598,138.791,0
+1787975720223481088,-27.68718482,152.92114706,138.789,0
+1787975720323481088,-27.68718581,152.92114818,138.785,0
+1787975720423481088,-27.68718677,152.92114934,138.778,0
+1787975720523481088,-27.68718772,152.92115054,138.769,0
+1787975720623481088,-27.68718866,152.92115177,138.759,0
+1787975720723481088,-27.68718960,152.92115303,138.749,0
+1787975720823481088,-27.68719054,152.92115432,138.737,0
+1787975720923481088,-27.68719148,152.92115563,138.726,0
+1787975721023481088,-27.68719244,152.92115695,138.716,0
+1787975721123481088,-27.68719341,152.92115829,138.707,0
+1787975721223481088,-27.68719439,152.92115965,138.698,0
+1787975721323481088,-27.68719538,152.92116103,138.689,0
+1787975721423481088,-27.68719637,152.92116244,138.680,0
+1787975721523481088,-27.68719737,152.92116388,138.672,0
+1787975721623481088,-27.68719837,152.92116535,138.663,0
+1787975721723481088,-27.68719938,152.92116684,138.654,0
+1787975721823481088,-27.68720039,152.92116836,138.645,0
+1787975721923481088,-27.68720140,152.92116990,138.636,0
+1787975722023481088,-27.68720242,152.92117147,138.626,0
+1787975722123481088,-27.68720345,152.92117306,138.617,0

queries/query_day/20260829T035506Z/derived/location.csv

@@ -0,0 +1,22 @@
+time_ns,time_laptop_ns,altitude,speedAccuracy,bearingAccuracy,latitude,altitudeAboveMeanSeaLevel,bearing,horizontalAccuracy,verticalAccuracy,longitude,speed
+1787975695999896000,1787975696123481088,139.1934804227203,0.7300000190734609,35.20880081178151,-27.687128098714627,99.3320531155914,37.61718266998108,4.748651530191798,4.029364438188521,152.92096277868464,1.6799999475478542
+1787975705999896000,1787975706123481088,139.1934804227203,0.7300000190734609,35.20880081178151,-27.687128098714627,99.3320531155914,37.61718266998108,4.748651530191798,4.029364438188521,152.92096277868464,1.6799999475478542
+1787975706033154600,1787975706156739584,99.00983034946724,5.01559570502329,180,-27.687049922368665,99.00983034946724,37.49545927768617,11.095014,5.849658958622169,152.92101006592407,1.0389115816395724
+1787975706538632000,1787975706662216960,137.04404557804685,-1,-1,-27.687043366906778,97.18261827091794,-1,16.31776921682494,4.448859145902691,152.92104069310807,-1
+1787975706924653000,1787975707048238080,137.04404557804685,-1,-1,-27.68705562439735,97.18261827091794,-1,15.487465006822113,4.448982275867299,152.92099568428296,-1
+1787975707102749700,1787975707226334720,134.4061279296875,0.4699999988079071,52.883204101687284,-27.687047990064777,94.5447006225586,266.484375,14,12,152.92090594782766,0.4699999988079071
+1787975707999744000,1787975708123329024,140.45166015625,0.8199999928474426,89.90942053570546,-27.687051929559267,100.5902328491211,235.8984375,6.953442274556151,8,152.9209277407759,0.2199999988079071
+1787975708999732000,1787975709123316992,137.88922119140625,0.7200000286102295,57.67119403062291,-27.68705716824875,98.02779388427734,143.7890625,4.788965651306941,6,152.92094894699093,0.4699999988079071
+1787975709999718700,1787975710123303680,138.185546875,0.7400000095367432,31.547134304482324,-27.687068358089483,98.3241195678711,153.984375,3.5355339059327373,4,152.92097618817624,0.6399999856948853
+1787975710999705300,1787975711123290368,140.0557861328125,0.7300000190734863,29.987006399930106,-27.68708155958698,100.1943588256836,145.546875,3.5355339059327373,3,152.9209995736861,1.4500000476837158
+1787975711999693300,1787975712123278336,139.4481201171875,0.7400000095367432,30.55111855367063,-27.68709379716561,99.5866928100586,144.4921875,3.5355339059327373,3,152.92102111517724,1.5
+1787975712999904500,1787975713123489536,138.81884765625,0.7300000190734863,29.665888471196542,-27.687105992834724,98.9574203491211,143.0859375,3.5355339059327373,3,152.92104114792582,1.5299999713897705
+1787975713999908900,1787975714123493888,139.137451171875,0.800000011920929,34.428743303986515,-27.6871167635803,99.2760238647461,140.9765625,3.5355339059327373,3,152.9210598395699,1.5
+1787975714999898400,1787975715123483392,138.87933349609375,0.7200000286102295,30.029824855836917,-27.687126905683137,99.01790618896484,140.9765625,3.5355339059327373,3,152.9210778606617,1.4800000190734863
+1787975715999902700,1787975716123487744,138.6783447265625,0.7200000286102295,27.319376981838662,-27.687138472709513,98.8169174194336,139.921875,3.5355339059327373,3,152.9210950435632,1.649999976158142
+1787975716999911200,1787975717123496192,138.7132568359375,0.7300000190734863,30.118972484883923,-27.687149872097827,98.8518295288086,143.7890625,3.5355339059327373,3,152.9211106339031,1.649999976158142
+1787975717999898400,1787975718123483392,138.618408203125,0.9700000286102295,37.27755715019089,-27.687161648671783,98.7569808959961,144.84375,3.5355339059327373,3,152.9211237934911,1.5499999523162842
+1787975718999903200,1787975719123488256,138.79052734375,0.7200000286102295,29.5835368803737,-27.68717292233155,98.9291000366211,143.0859375,3.5355339059327373,3,152.921136785441,1.5099999904632568
+1787975719999910400,1787975720123495424,138.7905262792483,0.7200000286102092,38.636092697804926,-27.68718381708216,98.92909897211939,143.08593322810822,4.748651530191791,4.02936443818853,152.92114597934582,1.5099999904632142
+1787975720999899400,1787975721123484416,138.70666395686567,0.7200000286102113,40.79755366793023,-27.687193408164124,98.84523664973676,140.27343319513133,4.748651530191788,4.029364438188533,152.92115828789375,1.4299999475478764
+1787975721999907600,1787975722123492608,138.61730852164328,0.7200000286102074,37.15955264721493,-27.687203449281725,98.75588121451437,136.05468236798225,4.748651530191792,4.0293644381885265,152.92117306001788,1.5700000524520397

queries/query_day/20260829T035506Z/derived/sync.json

@@ -0,0 +1,32 @@
+{
+  "reference": "laptop epoch nanoseconds",
+  "anchor": {
+    "delta_ns": 1.7879679589406305e+18,
+    "spread_ns": 1024.0,
+    "n": 167,
+    "warning": null
+  },
+  "camera": {
+    "n": 13,
+    "warning": "clock rate only pinned to +/-80 ppm over 12 s - record longer for a tight fit",
+    "model": "Prophesee EVK4",
+    "alpha": 1.0000606827846197,
+    "beta_prime_ns": 7751364254994.761,
+    "drift_ppm": 60.68278461968113,
+    "drift_stderr_ppm": 79.89378467099895,
+    "span_s": 12.35,
+    "resid_p50_ms": 1.792939076171875
+  },
+  "phone": {
+    "n_batches": 154,
+    "warning": null,
+    "drift_ns_per_s": 0.0,
+    "offset_ns": -123585024.0,
+    "envelope_tightness_ms": 1.3193727999999971
+  },
+  "batches": {
+    "n_lines": 154,
+    "n_parse_error": 0,
+    "n_duplicates": 0
+  }
+}

queries/query_day/20260829T035506Z/events_p0000_-27.68713_152.92096.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:409aeeeef6e7ee4659432ed703e228528c10af71a6340c5206434cd900c6b144
+size 1527004879

queries/query_day/20260829T035506Z/partitions.jsonl

@@ -0,0 +1,3 @@
+{"type":"open","idx":0,"file":"events_p0000.h5.part","opened_epoch_ns":1787975710305243346,"opened_mono_ns":7751364612419,"start_fix":{"t_ns":1787975695999896000,"lat":-27.687128098714627,"lon":152.92096277868464,"hacc":4.748651530191798,"recv_epoch_ns":1787975706749869320},"prev_close_reason":null}
+{"type":"close","idx":0,"file":"events_p0000_-27.68713_152.92096.h5","closed_epoch_ns":1787975722979401211,"reason":"stop","n_events":117390424,"size_bytes":1527004879,"cam_t_first_us":737,"cam_t_last_us":12650736,"distance_m":53.27,"start_fix":{"t_ns":1787975695999896000,"lat":-27.687128098714627,"lon":152.92096277868464,"hacc":4.748651530191798,"recv_epoch_ns":1787975706749869320},"end_fix":{"t_ns":1787975721999907600,"lat":-27.687203449281725,"lon":152.92117306001788,"hacc":4.748651530191792,"recv_epoch_ns":1787975722202317046},"discarded":false}
+{"type":"archived","idx":0,"file":"events_p0000_-27.68713_152.92096.h5","dest":"/media/qcr/DATA/sessions/20260829T035506Z/events_p0000_-27.68713_152.92096.h5","size_bytes":1527004879,"archived_epoch_ns":1787975796760753475,"copy_s":27.1,"attempts":1}

queries/query_day/20260829T035506Z/session.json

@@ -0,0 +1,82 @@
+{
+  "id": "20260829T035506Z",
+  "status": "complete",
+  "started_utc": "2026-08-29T03:55:06+00:00",
+  "started_epoch_ns": 1787975706550364056,
+  "started_mono_ns": 7747609733142,
+  "hostname": "qcr-Latitude-7420",
+  "config": {
+    "port": 8000,
+    "data_root": "data",
+    "camera_serial": null,
+    "dt_ms": 50.0,
+    "roi": null,
+    "max_event_rate": 10000000.0,
+    "adaptive_bias": null,
+    "require_camera": false,
+    "inactivity_timeout_s": 60.0,
+    "sync_sample_period_s": 1.0,
+    "max_body_bytes": 134217728,
+    "gps_rate_hz": 10.0,
+    "gps_max_hacc_m": 20.0,
+    "gps_max_gap_s": 15.0,
+    "camera_rotate_180": false,
+    "partition_distance_m": 100.0,
+    "partition_max_gb": 25.0,
+    "archive_root": "/media/qcr/DATA",
+    "archive_require_mount": true,
+    "min_free_gb": 5.0
+  },
+  "camera": {
+    "model": "Prophesee EVK4",
+    "kind": "prophesee_evk4",
+    "name": "Prophesee EVK4",
+    "serial": "00050960",
+    "bus": 4,
+    "address": 3,
+    "speed": "super"
+  },
+  "camera_warning": null,
+  "stop_reason": "stop_request",
+  "stopped_utc": "2026-08-29T03:55:23+00:00",
+  "stopped_epoch_ns": 1787975723219154408,
+  "stopped_mono_ns": 7764278523179,
+  "capture": {
+    "running": false,
+    "model": "Prophesee EVK4",
+    "kind": "prophesee_evk4",
+    "serial": "00050960",
+    "error": null,
+    "partition_error": null,
+    "n_recorded": 117390424,
+    "n_overflows": 0,
+    "n_skipped": 0,
+    "backlog": 0,
+    "consume_lag_s": 0.0,
+    "last_window_age_s": 0.26
+  },
+  "partitions": {
+    "n_partitions": 1,
+    "total_events": 117390424,
+    "total_bytes": 1527004879,
+    "total_distance_m": 53.3,
+    "files": [
+      {
+        "idx": 0,
+        "file": "events_p0000_-27.68713_152.92096.h5",
+        "reason": "stop",
+        "n_events": 117390424,
+        "size_bytes": 1527004879
+      }
+    ]
+  },
+  "phone": {
+    "n_batches": 154,
+    "n_frames": 0,
+    "n_parse_errors": 0,
+    "n_dropped": 0,
+    "session_ids": [
+      "b5f89e1d-61d4-4ef8-a5ec-cc01f021ff63"
+    ]
+  }
+}

queries/query_day/20260829T035545Z/camera_sync.csv

@@ -0,0 +1,24 @@
+host_epoch_ns,host_mono_ns,cam_t_first_us,cam_t_last_us,n_window_events,n_recorded,n_overflows
+1787975748962598764,7790021968804,714,50713,423851,423851,0
+1787975749962618090,7791021988055,1001000,1050624,498507,10264146,0
+1787975751014530710,7792073900530,2050714,2100713,497986,20738265,0
+1787975752061684017,7793121053739,3101000,3150712,387563,30287256,0
+1787975753061732719,7794121103099,4100714,4150713,486767,38764630,0
+1787975754062368272,7795121738722,5100714,5150713,500163,48645787,0
+1787975755115427755,7796174797884,6150714,6200599,501850,59127079,0
+1787975756163539471,7797222909094,7201000,7250484,499007,68853019,0
+1787975757215114832,7798274485129,8251000,8300326,498406,79329799,0
+1787975758215783858,7799275154374,9251000,9300327,498925,89307831,0
+1787975759263616877,7800322986197,10300714,10350426,500293,99786185,0
+1787975760314942632,7801374312208,11350714,11400588,499848,110266516,0
+1787975761315538835,7802374908518,12351000,12400436,499044,120247551,0
+1787975762363000866,7803422370227,13401000,13450516,498755,130724014,0
+1787975763415608222,7804474977771,14450714,14500636,500256,141202703,0
+1787975764463584426,7805522954835,15501000,15550623,498880,151681491,0
+1787975765514042360,7806573412480,16550714,16600713,307255,161944758,0
+1787975766514752656,7807574122830,17550714,17600713,499523,171316958,0
+1787975767562264830,7808621634654,18600714,18650713,499575,181775478,0
+1787975768563199060,7809622569468,19600714,19650591,499098,191756305,0
+1787975769563924928,7810623294429,20601000,20650454,498897,201733277,0
+1787975770615308946,7811674678979,21651000,21700321,498723,212210691,0
+1787975771662874412,7812722244070,22700714,22750713,499168,222681024,0

queries/query_day/20260829T035545Z/derived/gps_interp.csv

@@ -0,0 +1,308 @@
+time_laptop_ns,lat,lon,alt,in_gap
+1787975741519459328,-27.68739983,152.92116993,137.044,0
+1787975741619459328,-27.68739983,152.92116993,137.044,0
+1787975741719459328,-27.68739983,152.92116993,137.044,0
+1787975741819459328,-27.68739983,152.92116993,137.044,0
+1787975741919459328,-27.68739983,152.92116993,137.044,0
+1787975742019459328,-27.68739983,152.92116993,137.044,0
+1787975742119459328,-27.68739983,152.92116993,137.044,0
+1787975742219459328,-27.68739983,152.92116993,137.044,0
+1787975742319459328,-27.68739983,152.92116993,137.044,0
+1787975742419459328,-27.68739983,152.92116993,137.044,0
+1787975742519459328,-27.68739983,152.92116993,137.044,0
+1787975742619459328,-27.68739983,152.92116993,137.044,0
+1787975742719459328,-27.68739983,152.92116993,137.044,0
+1787975742819459328,-27.68739983,152.92116993,137.044,0
+1787975742919459328,-27.68739983,152.92116993,137.044,0
+1787975743019459328,-27.68739983,152.92116993,137.044,0
+1787975743119459328,-27.68739983,152.92116993,137.044,0
+1787975743219459328,-27.68739983,152.92116993,137.044,0
+1787975743319459328,-27.68739983,152.92116993,137.044,0
+1787975743419459328,-27.68739983,152.92116993,137.044,0
+1787975743519459328,-27.68739983,152.92116993,137.044,0
+1787975743619459328,-27.68739983,152.92116993,137.044,0
+1787975743719459328,-27.68739983,152.92116993,137.044,0
+1787975743819459328,-27.68739983,152.92116993,137.044,0
+1787975743919459328,-27.68739983,152.92116993,137.044,0
+1787975744019459328,-27.68739983,152.92116993,137.044,0
+1787975744119459328,-27.68739983,152.92116993,137.044,0
+1787975744219459328,-27.68739983,152.92116993,137.044,0
+1787975744319459328,-27.68739983,152.92116993,137.044,0
+1787975744419459328,-27.68739983,152.92116993,137.044,0
+1787975744519459328,-27.68739983,152.92116993,137.044,0
+1787975744619459328,-27.68739983,152.92116993,137.044,0
+1787975744719459328,-27.68739983,152.92116993,137.044,0
+1787975744819459328,-27.68739983,152.92116993,137.044,0
+1787975744919459328,-27.68739983,152.92116993,137.044,0
+1787975745019459328,-27.68739983,152.92116993,137.044,0
+1787975745119459328,-27.68739983,152.92116993,137.044,0
+1787975745219459328,-27.68739983,152.92116993,137.044,0
+1787975745319459328,-27.68739955,152.92117193,136.835,0
+1787975745419459328,-27.68739813,152.92118213,135.770,0
+1787975745519459328,-27.68739586,152.92119755,134.157,0
+1787975745619459328,-27.68739320,152.92121434,132.403,0
+1787975745719459328,-27.68739059,152.92122861,130.911,0
+1787975745819459328,-27.68738846,152.92123649,130.088,0
+1787975745919459328,-27.68738700,152.92123700,130.095,0
+1787975746019459328,-27.68738569,152.92123686,130.395,0
+1787975746119459328,-27.68738446,152.92123662,130.908,0
+1787975746219459328,-27.68738330,152.92123627,131.594,0
+1787975746319459328,-27.68738222,152.92123584,132.415,0
+1787975746419459328,-27.68738118,152.92123532,133.332,0
+1787975746519459328,-27.68738020,152.92123474,134.307,0
+1787975746619459328,-27.68737925,152.92123409,135.301,0
+1787975746719459328,-27.68737832,152.92123339,136.275,0
+1787975746819459328,-27.68737741,152.92123265,137.191,0
+1787975746919459328,-27.68737650,152.92123188,138.010,0
+1787975747019459328,-27.68737559,152.92123108,138.694,0
+1787975747119459328,-27.68737466,152.92123027,139.203,0
+1787975747219459328,-27.68737370,152.92122929,139.610,0
+1787975747319459328,-27.68737272,152.92122799,140.017,0
+1787975747419459328,-27.68737172,152.92122644,140.414,0
+1787975747519459328,-27.68737073,152.92122471,140.792,0
+1787975747619459328,-27.68736977,152.92122287,141.140,0
+1787975747719459328,-27.68736886,152.92122099,141.448,0
+1787975747819459328,-27.68736801,152.92121912,141.706,0
+1787975747919459328,-27.68736725,152.92121735,141.903,0
+1787975748019459328,-27.68736659,152.92121574,142.030,0
+1787975748119459328,-27.68736606,152.92121436,142.077,0
+1787975748219459328,-27.68736563,152.92121316,142.068,0
+1787975748319459328,-27.68736527,152.92121205,142.042,0
+1787975748419459328,-27.68736496,152.92121101,142.002,0
+1787975748519459328,-27.68736469,152.92121003,141.951,0
+1787975748619459328,-27.68736444,152.92120907,141.893,0
+1787975748719459328,-27.68736419,152.92120813,141.830,0
+1787975748819459328,-27.68736393,152.92120719,141.765,0
+1787975748919459328,-27.68736363,152.92120624,141.702,0
+1787975749019459328,-27.68736328,152.92120525,141.644,0
+1787975749119459328,-27.68736287,152.92120421,141.595,0
+1787975749219459328,-27.68736236,152.92120313,141.550,0
+1787975749319459328,-27.68736175,152.92120203,141.505,0
+1787975749419459328,-27.68736104,152.92120091,141.461,0
+1787975749519459328,-27.68736026,152.92119978,141.417,0
+1787975749619459328,-27.68735942,152.92119864,141.374,0
+1787975749719459328,-27.68735855,152.92119749,141.332,0
+1787975749819459328,-27.68735766,152.92119633,141.292,0
+1787975749919459328,-27.68735677,152.92119516,141.253,0
+1787975750019459328,-27.68735589,152.92119399,141.217,0
+1787975750119459328,-27.68735505,152.92119281,141.183,0
+1787975750219459328,-27.68735422,152.92119162,141.153,0
+1787975750319459328,-27.68735338,152.92119041,141.127,0
+1787975750419459328,-27.68735252,152.92118917,141.103,0
+1787975750519459328,-27.68735166,152.92118793,141.081,0
+1787975750619459328,-27.68735079,152.92118668,141.059,0
+1787975750719459328,-27.68734992,152.92118544,141.037,0
+1787975750819459328,-27.68734905,152.92118421,141.013,0
+1787975750919459328,-27.68734818,152.92118299,140.985,0
+1787975751019459328,-27.68734731,152.92118181,140.953,0
+1787975751119459328,-27.68734645,152.92118066,140.916,0
+1787975751219459328,-27.68734560,152.92117954,140.864,0
+1787975751319459328,-27.68734473,152.92117843,140.791,0
+1787975751419459328,-27.68734387,152.92117734,140.703,0
+1787975751519459328,-27.68734300,152.92117627,140.604,0
+1787975751619459328,-27.68734214,152.92117521,140.499,0
+1787975751719459328,-27.68734128,152.92117417,140.393,0
+1787975751819459328,-27.68734043,152.92117313,140.291,0
+1787975751919459328,-27.68733960,152.92117211,140.198,0
+1787975752019459328,-27.68733878,152.92117110,140.120,0
+1787975752119459328,-27.68733799,152.92117010,140.061,0
+1787975752219459328,-27.68733721,152.92116910,140.013,0
+1787975752319459328,-27.68733646,152.92116811,139.966,0
+1787975752419459328,-27.68733572,152.92116713,139.921,0
+1787975752519459328,-27.68733499,152.92116616,139.878,0
+1787975752619459328,-27.68733427,152.92116520,139.838,0
+1787975752719459328,-27.68733355,152.92116425,139.804,0
+1787975752819459328,-27.68733284,152.92116332,139.775,0
+1787975752919459328,-27.68733213,152.92116240,139.752,0
+1787975753019459328,-27.68733141,152.92116150,139.738,0
+1787975753119459328,-27.68733069,152.92116062,139.733,0
+1787975753219459328,-27.68732998,152.92115977,139.748,0
+1787975753319459328,-27.68732928,152.92115894,139.789,0
+1787975753419459328,-27.68732859,152.92115815,139.852,0
+1787975753519459328,-27.68732790,152.92115736,139.928,0
+1787975753619459328,-27.68732721,152.92115659,140.010,0
+1787975753719459328,-27.68732651,152.92115582,140.094,0
+1787975753819459328,-27.68732580,152.92115503,140.170,0
+1787975753919459328,-27.68732507,152.92115424,140.233,0
+1787975754019459328,-27.68732431,152.92115342,140.277,0
+1787975754119459328,-27.68732353,152.92115257,140.294,0
+1787975754219459328,-27.68732271,152.92115170,140.288,0
+1787975754319459328,-27.68732186,152.92115083,140.271,0
+1787975754419459328,-27.68732098,152.92114994,140.247,0
+1787975754519459328,-27.68732008,152.92114904,140.217,0
+1787975754619459328,-27.68731915,152.92114812,140.184,0
+1787975754719459328,-27.68731822,152.92114718,140.152,0
+1787975754819459328,-27.68731728,152.92114622,140.122,0
+1787975754919459328,-27.68731634,152.92114524,140.097,0
+1787975755019459328,-27.68731541,152.92114423,140.080,0
+1787975755119459328,-27.68731448,152.92114319,140.073,0
+1787975755219459328,-27.68731356,152.92114211,140.074,0
+1787975755319459328,-27.68731262,152.92114098,140.076,0
+1787975755419459328,-27.68731168,152.92113981,140.079,0
+1787975755519459328,-27.68731073,152.92113861,140.084,0
+1787975755619459328,-27.68730978,152.92113738,140.091,0
+1787975755719459328,-27.68730884,152.92113614,140.098,0
+1787975755819459328,-27.68730791,152.92113488,140.106,0
+1787975755919459328,-27.68730699,152.92113362,140.116,0
+1787975756019459328,-27.68730609,152.92113237,140.126,0
+1787975756119459328,-27.68730522,152.92113113,140.137,0
+1787975756219459328,-27.68730437,152.92112989,140.159,0
+1787975756319459328,-27.68730353,152.92112865,140.201,0
+1787975756419459328,-27.68730271,152.92112739,140.257,0
+1787975756519459328,-27.68730190,152.92112613,140.325,0
+1787975756619459328,-27.68730111,152.92112487,140.398,0
+1787975756719459328,-27.68730032,152.92112360,140.474,0
+1787975756819459328,-27.68729953,152.92112234,140.547,0
+1787975756919459328,-27.68729874,152.92112107,140.612,0
+1787975757019459328,-27.68729796,152.92111981,140.666,0
+1787975757119459328,-27.68729717,152.92111856,140.704,0
+1787975757219459328,-27.68729639,152.92111730,140.732,0
+1787975757319459328,-27.68729562,152.92111603,140.759,0
+1787975757419459328,-27.68729486,152.92111476,140.785,0
+1787975757519459328,-27.68729411,152.92111349,140.809,0
+1787975757619459328,-27.68729336,152.92111222,140.831,0
+1787975757719459328,-27.68729260,152.92111096,140.850,0
+1787975757819459328,-27.68729183,152.92110971,140.866,0
+1787975757919459328,-27.68729104,152.92110848,140.879,0
+1787975758019459328,-27.68729022,152.92110726,140.886,0
+1787975758119459328,-27.68728938,152.92110606,140.889,0
+1787975758219459328,-27.68728849,152.92110490,140.889,0
+1787975758319459328,-27.68728755,152.92110376,140.889,0
+1787975758419459328,-27.68728657,152.92110265,140.889,0
+1787975758519459328,-27.68728557,152.92110155,140.889,0
+1787975758619459328,-27.68728456,152.92110046,140.889,0
+1787975758719459328,-27.68728354,152.92109936,140.889,0
+1787975758819459328,-27.68728254,152.92109826,140.889,0
+1787975758919459328,-27.68728157,152.92109714,140.889,0
+1787975759019459328,-27.68728062,152.92109600,140.889,0
+1787975759119459328,-27.68727973,152.92109482,140.889,0
+1787975759219459328,-27.68727889,152.92109361,140.897,0
+1787975759319459328,-27.68727808,152.92109237,140.919,0
+1787975759419459328,-27.68727729,152.92109111,140.951,0
+1787975759519459328,-27.68727653,152.92108983,140.991,0
+1787975759619459328,-27.68727577,152.92108853,141.034,0
+1787975759719459328,-27.68727502,152.92108723,141.078,0
+1787975759819459328,-27.68727427,152.92108592,141.118,0
+1787975759919459328,-27.68727352,152.92108463,141.151,0
+1787975760019459328,-27.68727275,152.92108334,141.173,0
+1787975760119459328,-27.68727196,152.92108207,141.182,0
+1787975760219459328,-27.68727115,152.92108081,141.180,0
+1787975760319459328,-27.68727033,152.92107957,141.173,0
+1787975760419459328,-27.68726951,152.92107832,141.163,0
+1787975760519459328,-27.68726868,152.92107708,141.151,0
+1787975760619459328,-27.68726784,152.92107585,141.138,0
+1787975760719459328,-27.68726701,152.92107461,141.125,0
+1787975760819459328,-27.68726617,152.92107338,141.113,0
+1787975760919459328,-27.68726532,152.92107214,141.103,0
+1787975761019459328,-27.68726448,152.92107089,141.096,0
+1787975761119459328,-27.68726364,152.92106965,141.094,0
+1787975761219459328,-27.68726279,152.92106838,141.103,0
+1787975761319459328,-27.68726191,152.92106707,141.128,0
+1787975761419459328,-27.68726102,152.92106574,141.166,0
+1787975761519459328,-27.68726013,152.92106440,141.212,0
+1787975761619459328,-27.68725924,152.92106307,141.262,0
+1787975761719459328,-27.68725836,152.92106176,141.313,0
+1787975761819459328,-27.68725751,152.92106049,141.359,0
+1787975761919459328,-27.68725669,152.92105927,141.397,0
+1787975762019459328,-27.68725591,152.92105812,141.424,0
+1787975762119459328,-27.68725518,152.92105705,141.434,0
+1787975762219459328,-27.68725452,152.92105607,141.424,0
+1787975762319459328,-27.68725390,152.92105516,141.395,0
+1787975762419459328,-27.68725333,152.92105431,141.353,0
+1787975762519459328,-27.68725278,152.92105350,141.300,0
+1787975762619459328,-27.68725225,152.92105271,141.241,0
+1787975762719459328,-27.68725171,152.92105192,141.181,0
+1787975762819459328,-27.68725115,152.92105112,141.124,0
+1787975762919459328,-27.68725057,152.92105029,141.073,0
+1787975763019459328,-27.68724994,152.92104942,141.035,0
+1787975763119459328,-27.68724925,152.92104848,141.011,0
+1787975763219459328,-27.68724849,152.92104745,140.999,0
+1787975763319459328,-27.68724766,152.92104634,140.989,0
+1787975763419459328,-27.68724676,152.92104517,140.981,0
+1787975763519459328,-27.68724582,152.92104396,140.974,0
+1787975763619459328,-27.68724485,152.92104273,140.968,0
+1787975763719459328,-27.68724386,152.92104150,140.962,0
+1787975763819459328,-27.68724286,152.92104029,140.956,0
+1787975763919459328,-27.68724187,152.92103913,140.949,0
+1787975764019459328,-27.68724090,152.92103803,140.941,0
+1787975764119459328,-27.68723996,152.92103701,140.932,0
+1787975764219459328,-27.68723906,152.92103609,140.919,0
+1787975764319459328,-27.68723817,152.92103523,140.902,0
+1787975764419459328,-27.68723730,152.92103442,140.883,0
+1787975764519459328,-27.68723643,152.92103364,140.862,0
+1787975764619459328,-27.68723556,152.92103288,140.841,0
+1787975764719459328,-27.68723468,152.92103212,140.821,0
+1787975764819459328,-27.68723378,152.92103135,140.803,0
+1787975764919459328,-27.68723286,152.92103054,140.789,0
+1787975765019459328,-27.68723192,152.92102968,140.779,0
+1787975765119459328,-27.68723093,152.92102876,140.776,0
+1787975765219459328,-27.68722989,152.92102777,140.780,0
+1787975765319459328,-27.68722879,152.92102670,140.791,0
+1787975765419459328,-27.68722764,152.92102558,140.809,0
+1787975765519459328,-27.68722645,152.92102441,140.832,0
+1787975765619459328,-27.68722525,152.92102321,140.859,0
+1787975765719459328,-27.68722405,152.92102200,140.889,0
+1787975765819459328,-27.68722287,152.92102079,140.921,0
+1787975765919459328,-27.68722172,152.92101960,140.953,0
+1787975766019459328,-27.68722062,152.92101843,140.985,0
+1787975766119459328,-27.68721958,152.92101730,141.014,0
+1787975766219459328,-27.68721860,152.92101623,141.044,0
+1787975766319459328,-27.68721767,152.92101519,141.075,0
+1787975766419459328,-27.68721677,152.92101418,141.109,0
+1787975766519459328,-27.68721590,152.92101318,141.143,0
+1787975766619459328,-27.68721504,152.92101219,141.179,0
+1787975766719459328,-27.68721419,152.92101118,141.215,0
+1787975766819459328,-27.68721334,152.92101014,141.251,0
+1787975766919459328,-27.68721247,152.92100907,141.287,0
+1787975767019459328,-27.68721158,152.92100794,141.323,0
+1787975767119459328,-27.68721067,152.92100675,141.357,0
+1787975767219459328,-27.68720971,152.92100548,141.391,0
+1787975767319459328,-27.68720872,152.92100413,141.426,0
+1787975767419459328,-27.68720771,152.92100271,141.461,0
+1787975767519459328,-27.68720669,152.92100124,141.496,0
+1787975767619459328,-27.68720566,152.92099972,141.531,0
+1787975767719459328,-27.68720463,152.92099818,141.565,0
+1787975767819459328,-27.68720362,152.92099662,141.598,0
+1787975767919459328,-27.68720263,152.92099506,141.630,0
+1787975768019459328,-27.68720167,152.92099350,141.659,0
+1787975768119459328,-27.68720075,152.92099197,141.686,0
+1787975768219459328,-27.68719986,152.92099044,141.712,0
+1787975768319459328,-27.68719899,152.92098889,141.740,0
+1787975768419459328,-27.68719812,152.92098731,141.768,0
+1787975768519459328,-27.68719727,152.92098573,141.796,0
+1787975768619459328,-27.68719644,152.92098414,141.822,0
+1787975768719459328,-27.68719562,152.92098256,141.846,0
+1787975768819459328,-27.68719483,152.92098098,141.866,0
+1787975768919459328,-27.68719406,152.92097943,141.882,0
+1787975769019459328,-27.68719331,152.92097790,141.892,0
+1787975769119459328,-27.68719259,152.92097641,141.896,0
+1787975769219459328,-27.68719190,152.92097495,141.895,0
+1787975769319459328,-27.68719123,152.92097353,141.893,0
+1787975769419459328,-27.68719059,152.92097214,141.889,0
+1787975769519459328,-27.68718996,152.92097076,141.884,0
+1787975769619459328,-27.68718935,152.92096940,141.878,0
+1787975769719459328,-27.68718874,152.92096803,141.872,0
+1787975769819459328,-27.68718815,152.92096666,141.864,0
+1787975769919459328,-27.68718756,152.92096527,141.856,0
+1787975770019459328,-27.68718696,152.92096384,141.847,0
+1787975770119459328,-27.68718637,152.92096239,141.838,0
+1787975770219459328,-27.68718577,152.92096089,141.826,0
+1787975770319459328,-27.68718518,152.92095936,141.807,0
+1787975770419459328,-27.68718459,152.92095781,141.785,0
+1787975770519459328,-27.68718400,152.92095624,141.759,0
+1787975770619459328,-27.68718342,152.92095466,141.731,0
+1787975770719459328,-27.68718284,152.92095306,141.702,0
+1787975770819459328,-27.68718227,152.92095146,141.674,0
+1787975770919459328,-27.68718170,152.92094987,141.647,0
+1787975771019459328,-27.68718113,152.92094827,141.624,0
+1787975771119459328,-27.68718057,152.92094669,141.606,0
+1787975771219459328,-27.68718001,152.92094511,141.590,0
+1787975771319459328,-27.68717945,152.92094353,141.575,0
+1787975771419459328,-27.68717890,152.92094195,141.561,0
+1787975771519459328,-27.68717835,152.92094037,141.547,0
+1787975771619459328,-27.68717780,152.92093878,141.534,0
+1787975771719459328,-27.68717726,152.92093720,141.522,0
+1787975771819459328,-27.68717672,152.92093561,141.511,0
+1787975771919459328,-27.68717618,152.92093402,141.502,0
+1787975772019459328,-27.68717565,152.92093243,141.493,0
+1787975772119459328,-27.68717511,152.92093084,141.486,0

queries/query_day/20260829T035545Z/derived/location.csv

@@ -0,0 +1,31 @@
+time_ns,time_laptop_ns,altitude,speedAccuracy,bearingAccuracy,latitude,altitudeAboveMeanSeaLevel,bearing,horizontalAccuracy,verticalAccuracy,longitude,speed
+1787975741396439000,1787975741519459328,137.04404557804685,-1,-1,-27.687399825225334,97.18261827091794,-1,12.125698676356139,4.490717509232687,152.9211699305274,-1
+1787975745135299000,1787975745258319360,137.04404557804685,-1,-1,-27.687399825225334,97.18261827091794,-1,12.125698676356139,4.490717509232687,152.9211699305274,-1
+1787975745135758800,1787975745258779136,137.04404557804685,-1,-1,-27.687391445018353,97.18261827091794,-1,15.870868510812498,4.470398963996011,152.92115103563958,-1
+1787975745727667700,1787975745850688000,130.031494140625,0.4699999988079071,35.42440046986678,-27.687387960057414,90.1700668334961,129.375,14,16,152.92123703300294,0.8100000023841858
+1787975746999658000,1787975747122678272,139.216552734375,0.7799999713897705,45.06316342658878,-27.68737463283137,99.3551254272461,329.4140625,6.780835001474208,8,152.92123024366137,0.9900000095367432
+1787975747999645200,1787975748122665472,142.076904296875,0.7300000190734863,33.109748397892425,-27.68736604138062,102.2154769897461,330.1171875,5.13901409814573,6,152.92121431804534,0.9900000095367432
+1787975748999632600,1787975749122652928,141.59320068359375,0.7300000190734863,30.69827156424397,-27.687362856257415,101.73177337646484,329.765625,3.5355339059327373,3,152.9212041759425,1.3600000143051147
+1787975749999620000,1787975750122640384,141.18194580078125,0.7300000190734863,25.901941974331766,-27.68735501917795,101.32051849365234,326.6015625,3.5355339059327373,3,152.9211927765542,1.7799999713897705
+1787975750999607300,1787975751122627584,140.914794921875,1.0099999904632568,37.33590404117572,-27.6873464277272,101.0533676147461,324.4921875,3.5355339059327373,3,152.9211806227946,1.7799999713897705
+1787975751999901000,1787975752122921216,140.05908203125,1.0299999713897705,39.52195731145708,-27.687337962004996,100.1976547241211,324.140625,3.5355339059327373,3,152.9211700615966,1.6200000047683716
+1787975752999905000,1787975753122925312,139.7330322265625,0.949999988079071,44.90938171742594,-27.687330669749237,99.8716049194336,327.65625,3.5355339059327373,3,152.92116059004601,1.5399999618530273
+1787975753999892200,1787975754122912512,140.29364013671875,0.949999988079071,45.020983593369365,-27.687323503222025,100.43221282958984,330.1171875,3.5355339059327373,3,152.92115254341897,1.2100000381469727
+1787975754999898600,1787975755122918912,140.072998046875,0.7099999785423279,27.523574024812653,-27.6873144507666,100.2115707397461,325.1953125,3.5355339059327373,3,152.92114315568742,1.6299999952316284
+1787975755999905800,1787975756122926080,140.137451171875,0.7799999713897705,29.93047975435908,-27.687305188763595,100.2760238647461,317.4609375,3.5355339059327373,3,152.92113108574685,1.6100000143051147
+1787975756999895300,1787975757122915584,140.7052001953125,0.7200000286102295,28.09863497179271,-27.68729714213655,100.8437728881836,313.59375,3.5355339059327373,3,152.9211185128921,1.6100000143051147
+1787975757999903200,1787975758122923520,140.88916015625,0.7599999904632568,30.3747630693009,-27.6872893469666,101.0277328491211,313.9453125,3.5355339059327373,3,152.92110602385637,1.5399999618530273
+1787975758999911400,1787975759122931712,140.88915909826756,0.7599999904632346,39.98807582975488,-27.687279702801348,101.02773179113865,313.9453177227873,4.748651530191792,4.029364438188528,152.92109478348743,1.5399999618529825
+1787975759999901200,1787975760122921472,141.18218888528645,0.7400000095367214,38.93575903512523,-27.687271930407174,101.32076157815754,314.2968801917084,4.748651530191792,4.029364438188529,152.9210820260601,1.5399999618529823
+1787975760999908900,1787975761122929152,141.09374894294888,0.7300000190734649,38.40960063781066,-27.687263613204642,101.23232163581997,314.6484426606211,4.748651530191792,4.029364438188529,152.92106960392675,1.5399999618529823
+1787975761999915500,1787975762122935808,141.43395889922976,0.7499999999999786,39.981152699463514,-27.68725515910092,101.57253159210086,312.8906302455372,4.7486515301917915,4.029364438188529,152.92105701595207,1.5199999809264704
+1787975762999903200,1787975763122923520,141.01074106432498,0.9399999976157963,61.42480610315426,-27.687249227522116,101.14931375719607,313.9453167052821,4.748651530191782,4.029364438188541,152.92104844211113,1.2400000095367196
+1787975763999908900,1787975764122929152,140.93145642988384,0.7599999904632384,43.986883072233866,-27.687239928992835,101.07002912275493,315.0000046629461,4.748651530191787,4.0293644381885345,152.9210369797537,1.3999999761581081
+1787975764999917600,1787975765122937856,140.77581674978137,0.9200000166892829,59.63695386409381,-27.68723089858331,100.91438944265246,318.51562890020836,4.748651530191782,4.029364438188541,152.9210287306552,1.2499999999999758
+1787975765999906000,1787975766122926336,141.0153797697276,0.7400000095367253,42.829334607101586,-27.687219542691622,101.15395246259868,318.1640668983775,4.748651530191787,4.0293644381885345,152.92101726494133,1.3999999761581081
+1787975766999895000,1787975767122915328,141.35803110618144,0.939999997615796,60.933408122962845,-27.687210632813642,101.49660379905254,317.10937900720194,4.748651530191782,4.029364438188541,152.92100670743142,1.2499999999999758
+1787975767999883800,1787975768122904064,141.6867664968595,0.7400000095367243,41.6396285042862,-27.68720072390104,101.82533918973058,312.53906749758653,4.748651530191788,4.029364438188533,152.92099191926502,1.4400000572204221
+1787975768999871700,1787975769122892032,141.8955677812919,0.7200000286102092,38.63609269780517,-27.68719256619039,102.034140474163,306.9140681866151,4.748651530191791,4.029364438188529,152.92097635474823,1.5099999904632142
+1787975769999859500,1787975770122879744,141.83770643919706,0.7099999785423098,39.95153373452255,-27.68718634788531,101.97627913206816,301.64063077445826,4.748651530191788,4.029364438188533,152.92096233555046,1.4400000572204221
+1787975770999848700,1787975771122868992,141.60510147362947,0.7099999785423079,38.09947763384232,-27.68718055145066,101.74367416650057,297.0703188332127,4.748651530191791,4.029364438188529,152.92094663231225,1.5099999904632146
+1787975771999837400,1787975772122857728,141.4858998162672,0.7099999785423076,37.84882341162205,-27.68717509683457,101.62447250913829,294.96094399075605,4.7486515301917915,4.029364438188529,152.9209307867263,1.5199999809264704

queries/query_day/20260829T035545Z/derived/sync.json

@@ -0,0 +1,32 @@
+{
+  "reference": "laptop epoch nanoseconds",
+  "anchor": {
+    "delta_ns": 1.7879679589406305e+18,
+    "spread_ns": 1280.0,
+    "n": 277,
+    "warning": null
+  },
+  "camera": {
+    "n": 23,
+    "warning": null,
+    "model": "Prophesee EVK4",
+    "alpha": 1.0000473027515209,
+    "beta_prime_ns": 7789970245986.818,
+    "drift_ppm": 47.30275152087238,
+    "drift_stderr_ppm": 42.145896909283586,
+    "span_s": 22.7,
+    "resid_p50_ms": 1.874796640625
+  },
+  "phone": {
+    "n_batches": 254,
+    "warning": null,
+    "drift_ns_per_s": 0.0,
+    "offset_ns": -123020288.0,
+    "envelope_tightness_ms": 6.013184
+  },
+  "batches": {
+    "n_lines": 254,
+    "n_parse_error": 0,
+    "n_duplicates": 0
+  }
+}

queries/query_day/20260829T035545Z/events_p0000_-27.68740_152.92117.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4d0797cb113eaa7aa70eb2c2bcc5e89959df3eceba880d6f65016519cbd70018
+size 2984973647

queries/query_day/20260829T035545Z/partitions.jsonl

@@ -0,0 +1,3 @@
+{"type":"open","idx":0,"file":"events_p0000.h5.part","opened_epoch_ns":1787975748911011809,"opened_mono_ns":7789970381012,"start_fix":{"t_ns":1787975741396439000,"lat":-27.687399825225334,"lon":152.9211699305274,"hacc":12.125698676356139,"recv_epoch_ns":1787975745358058556},"prev_close_reason":null}
+{"type":"close","idx":0,"file":"events_p0000_-27.68740_152.92117.h5","closed_epoch_ns":1787975772410321515,"reason":"stop","n_events":229567485,"size_bytes":2984973647,"cam_t_first_us":714,"cam_t_last_us":23450713,"distance_m":45.62,"start_fix":{"t_ns":1787975741396439000,"lat":-27.687399825225334,"lon":152.9211699305274,"hacc":12.125698676356139,"recv_epoch_ns":1787975745358058556},"end_fix":{"t_ns":1787975771999837400,"lat":-27.68717509683457,"lon":152.9209307867263,"hacc":4.7486515301917915,"recv_epoch_ns":1787975772246442737},"discarded":false}
+{"type":"archived","idx":0,"file":"events_p0000_-27.68740_152.92117.h5","dest":"/media/qcr/DATA/sessions/20260829T035545Z/events_p0000_-27.68740_152.92117.h5","size_bytes":2984973647,"archived_epoch_ns":1787975848820462540,"copy_s":52.0,"attempts":1}

queries/query_day/20260829T035545Z/session.json

@@ -0,0 +1,82 @@
+{
+  "id": "20260829T035545Z",
+  "status": "complete",
+  "started_utc": "2026-08-29T03:55:45+00:00",
+  "started_epoch_ns": 1787975745155312055,
+  "started_mono_ns": 7786214681234,
+  "hostname": "qcr-Latitude-7420",
+  "config": {
+    "port": 8000,
+    "data_root": "data",
+    "camera_serial": null,
+    "dt_ms": 50.0,
+    "roi": null,
+    "max_event_rate": 10000000.0,
+    "adaptive_bias": null,
+    "require_camera": false,
+    "inactivity_timeout_s": 60.0,
+    "sync_sample_period_s": 1.0,
+    "max_body_bytes": 134217728,
+    "gps_rate_hz": 10.0,
+    "gps_max_hacc_m": 20.0,
+    "gps_max_gap_s": 15.0,
+    "camera_rotate_180": false,
+    "partition_distance_m": 100.0,
+    "partition_max_gb": 25.0,
+    "archive_root": "/media/qcr/DATA",
+    "archive_require_mount": true,
+    "min_free_gb": 5.0
+  },
+  "camera": {
+    "model": "Prophesee EVK4",
+    "kind": "prophesee_evk4",
+    "name": "Prophesee EVK4",
+    "serial": "00050960",
+    "bus": 4,
+    "address": 3,
+    "speed": "super"
+  },
+  "camera_warning": null,
+  "stop_reason": "stop_request",
+  "stopped_utc": "2026-08-29T03:56:13+00:00",
+  "stopped_epoch_ns": 1787975773036441418,
+  "stopped_mono_ns": 7814095810452,
+  "capture": {
+    "running": false,
+    "model": "Prophesee EVK4",
+    "kind": "prophesee_evk4",
+    "serial": "00050960",
+    "error": null,
+    "partition_error": null,
+    "n_recorded": 229567485,
+    "n_overflows": 0,
+    "n_skipped": 0,
+    "backlog": 0,
+    "consume_lag_s": 0.0,
+    "last_window_age_s": 0.67
+  },
+  "partitions": {
+    "n_partitions": 1,
+    "total_events": 229567485,
+    "total_bytes": 2984973647,
+    "total_distance_m": 45.6,
+    "files": [
+      {
+        "idx": 0,
+        "file": "events_p0000_-27.68740_152.92117.h5",
+        "reason": "stop",
+        "n_events": 229567485,
+        "size_bytes": 2984973647
+      }
+    ]
+  },
+  "phone": {
+    "n_batches": 254,
+    "n_frames": 0,
+    "n_parse_errors": 0,
+    "n_dropped": 0,
+    "session_ids": [
+      "e2e735f7-152f-4939-9de8-033900db5c61"
+    ]
+  }
+}

queries/query_day/20260829T035656Z/camera_sync.csv

@@ -0,0 +1,8 @@
+host_epoch_ns,host_mono_ns,cam_t_first_us,cam_t_last_us,n_window_events,n_recorded,n_overflows
+1787975820121818172,7861181187956,92000,141408,499113,499113,0
+1787975821172934219,7862232304237,1142000,1191753,499236,10972303,0
+1787975822221244821,7863280614541,2192000,2241631,498658,21451264,0
+1787975823221480823,7864280850259,3192000,3241323,498609,31426953,0
+1787975824221891339,7865281261441,4192000,4241610,498937,41405745,0
+1787975825274584701,7866333954647,5242000,5291337,498904,51880895,0
+1787975826320733820,7867380104099,6292000,6341833,499310,62357454,0

queries/query_day/20260829T035656Z/derived/gps_interp.csv

@@ -0,0 +1,133 @@
+time_laptop_ns,lat,lon,alt,in_gap
+1787975813000732672,-27.68729560,152.92093914,0.000,0
+1787975813100732672,-27.68729560,152.92093914,0.000,0
+1787975813200732672,-27.68729560,152.92093914,0.000,0
+1787975813300732672,-27.68729560,152.92093914,0.000,0
+1787975813400732672,-27.68729560,152.92093914,0.000,0
+1787975813500732672,-27.68729560,152.92093914,0.000,0
+1787975813600732672,-27.68729560,152.92093914,0.000,0
+1787975813700732672,-27.68729560,152.92093914,0.000,0
+1787975813800732672,-27.68729560,152.92093913,0.000,0
+1787975813900732672,-27.68729552,152.92093884,0.000,0
+1787975814000732672,-27.68729531,152.92093814,0.000,0
+1787975814100732672,-27.68729499,152.92093706,0.000,0
+1787975814200732672,-27.68729453,152.92093564,0.000,0
+1787975814300732672,-27.68729395,152.92093392,0.000,0
+1787975814400732672,-27.68729324,152.92093193,0.000,0
+1787975814500732672,-27.68729239,152.92092970,0.000,0
+1787975814600732672,-27.68729141,152.92092728,0.000,0
+1787975814700732672,-27.68729029,152.92092470,0.000,0
+1787975814800732672,-27.68728903,152.92092199,0.000,0
+1787975814900732672,-27.68728763,152.92091919,0.000,0
+1787975815000732672,-27.68728608,152.92091634,0.000,0
+1787975815100732672,-27.68728439,152.92091348,0.000,0
+1787975815200732672,-27.68728255,152.92091062,0.000,0
+1787975815300732672,-27.68728056,152.92090783,0.000,0
+1787975815400732672,-27.68727842,152.92090512,0.000,0
+1787975815500732672,-27.68727612,152.92090254,0.000,0
+1787975815600732672,-27.68727366,152.92090012,0.000,0
+1787975815700732672,-27.68727105,152.92089789,0.000,0
+1787975815800732672,-27.68726827,152.92089590,0.000,0
+1787975815900732672,-27.68726533,152.92089418,0.000,0
+1787975816000732672,-27.68726222,152.92089276,0.000,0
+1787975816100732672,-27.68725895,152.92089168,0.000,0
+1787975816200732672,-27.68725550,152.92089098,0.000,0
+1787975816300732672,-27.68725189,152.92089068,0.000,0
+1787975816400732672,-27.68724430,152.92089188,7.603,0
+1787975816500732672,-27.68722822,152.92089577,32.175,0
+1787975816600732672,-27.68720783,152.92090113,65.956,0
+1787975816700732672,-27.68718747,152.92090668,100.854,0
+1787975816800732672,-27.68717148,152.92091116,128.777,0
+1787975816900732672,-27.68716420,152.92091329,141.632,0
+1787975817000732672,-27.68716436,152.92091342,141.708,0
+1787975817100732672,-27.68716515,152.92091351,141.476,0
+1787975817200732672,-27.68716641,152.92091357,141.115,0
+1787975817300732672,-27.68716806,152.92091362,140.655,0
+1787975817400732672,-27.68717002,152.92091365,140.127,0
+1787975817500732672,-27.68717221,152.92091368,139.562,0
+1787975817600732672,-27.68717455,152.92091370,138.993,0
+1787975817700732672,-27.68717696,152.92091373,138.450,0
+1787975817800732672,-27.68717936,152.92091377,137.965,0
+1787975817900732672,-27.68718166,152.92091382,137.568,0
+1787975818000732672,-27.68718378,152.92091388,137.291,0
+1787975818100732672,-27.68718564,152.92091397,137.166,0
+1787975818200732672,-27.68718728,152.92091419,137.202,0
+1787975818300732672,-27.68718887,152.92091475,137.356,0
+1787975818400732672,-27.68719043,152.92091557,137.599,0
+1787975818500732672,-27.68719197,152.92091661,137.906,0
+1787975818600732672,-27.68719348,152.92091779,138.250,0
+1787975818700732672,-27.68719496,152.92091906,138.605,0
+1787975818800732672,-27.68719643,152.92092035,138.945,0
+1787975818900732672,-27.68719788,152.92092159,139.243,0
+1787975819000732672,-27.68719932,152.92092273,139.472,0
+1787975819100732672,-27.68720074,152.92092371,139.608,0
+1787975819200732672,-27.68720216,152.92092452,139.661,0
+1787975819300732672,-27.68720355,152.92092529,139.704,0
+1787975819400732672,-27.68720492,152.92092603,139.741,0
+1787975819500732672,-27.68720628,152.92092674,139.772,0
+1787975819600732672,-27.68720762,152.92092743,139.799,0
+1787975819700732672,-27.68720895,152.92092811,139.823,0
+1787975819800732672,-27.68721027,152.92092877,139.845,0
+1787975819900732672,-27.68721159,152.92092942,139.867,0
+1787975820000732672,-27.68721291,152.92093006,139.890,0
+1787975820100732672,-27.68721422,152.92093071,139.915,0
+1787975820200732672,-27.68721553,152.92093135,139.941,0
+1787975820300732672,-27.68721684,152.92093197,139.966,0
+1787975820400732672,-27.68721813,152.92093259,139.989,0
+1787975820500732672,-27.68721942,152.92093320,140.011,0
+1787975820600732672,-27.68722071,152.92093379,140.033,0
+1787975820700732672,-27.68722199,152.92093439,140.055,0
+1787975820800732672,-27.68722326,152.92093498,140.079,0
+1787975820900732672,-27.68722454,152.92093556,140.104,0
+1787975821000732672,-27.68722582,152.92093616,140.132,0
+1787975821100732672,-27.68722709,152.92093675,140.163,0
+1787975821200732672,-27.68722837,152.92093735,140.199,0
+1787975821300732672,-27.68722966,152.92093793,140.241,0
+1787975821400732672,-27.68723094,152.92093852,140.288,0
+1787975821500732672,-27.68723222,152.92093909,140.340,0
+1787975821600732672,-27.68723351,152.92093967,140.395,0
+1787975821700732672,-27.68723478,152.92094026,140.452,0
+1787975821800732672,-27.68723605,152.92094085,140.509,0
+1787975821900732672,-27.68723731,152.92094145,140.566,0
+1787975822000732672,-27.68723856,152.92094206,140.622,0
+1787975822100732672,-27.68723980,152.92094269,140.675,0
+1787975822200732672,-27.68724103,152.92094334,140.727,0
+1787975822300732672,-27.68724226,152.92094401,140.787,0
+1787975822400732672,-27.68724348,152.92094470,140.851,0
+1787975822500732672,-27.68724470,152.92094540,140.916,0
+1787975822600732672,-27.68724591,152.92094611,140.980,0
+1787975822700732672,-27.68724711,152.92094683,141.039,0
+1787975822800732672,-27.68724829,152.92094755,141.091,0
+1787975822900732672,-27.68724946,152.92094827,141.133,0
+1787975823000732672,-27.68725060,152.92094900,141.162,0
+1787975823100732672,-27.68725172,152.92094971,141.175,0
+1787975823200732672,-27.68725282,152.92095042,141.165,0
+1787975823300732672,-27.68725391,152.92095113,141.124,0
+1787975823400732672,-27.68725498,152.92095183,141.060,0
+1787975823500732672,-27.68725604,152.92095253,140.980,0
+1787975823600732672,-27.68725709,152.92095324,140.891,0
+1787975823700732672,-27.68725811,152.92095395,140.801,0
+1787975823800732672,-27.68725912,152.92095467,140.716,0
+1787975823900732672,-27.68726011,152.92095540,140.644,0
+1787975824000732672,-27.68726108,152.92095614,140.593,0
+1787975824100732672,-27.68726203,152.92095691,140.569,0
+1787975824200732672,-27.68726295,152.92095770,140.570,0
+1787975824300732672,-27.68726384,152.92095851,140.579,0
+1787975824400732672,-27.68726470,152.92095935,140.593,0
+1787975824500732672,-27.68726554,152.92096021,140.610,0
+1787975824600732672,-27.68726637,152.92096108,140.630,0
+1787975824700732672,-27.68726719,152.92096195,140.649,0
+1787975824800732672,-27.68726802,152.92096282,140.668,0
+1787975824900732672,-27.68726884,152.92096369,140.683,0
+1787975825000732672,-27.68726969,152.92096454,140.694,0
+1787975825100732672,-27.68727055,152.92096537,140.700,0
+1787975825200732672,-27.68727143,152.92096618,140.699,0
+1787975825300732672,-27.68727232,152.92096698,140.696,0
+1787975825400732672,-27.68727321,152.92096778,140.690,0
+1787975825500732672,-27.68727411,152.92096857,140.682,0
+1787975825600732672,-27.68727501,152.92096935,140.671,0
+1787975825700732672,-27.68727593,152.92097013,140.658,0
+1787975825800732672,-27.68727684,152.92097090,140.641,0
+1787975825900732672,-27.68727777,152.92097167,140.623,0
+1787975826000732672,-27.68727869,152.92097242,140.602,0
+1787975826100732672,-27.68727963,152.92097318,140.578,0

queries/query_day/20260829T035656Z/derived/location.csv

@@ -0,0 +1,14 @@
+time_ns,time_laptop_ns,altitude,speedAccuracy,bearingAccuracy,latitude,altitudeAboveMeanSeaLevel,bearing,horizontalAccuracy,verticalAccuracy,longitude,speed
+1787975812878158000,1787975813000732672,0,4.9794732670411666,143.28460117805028,-27.687295597816675,97.18261827091794,357.5390625,6.895014,5.300323266246059,152.92093913829544,1.4079639026782076
+1787975813661781800,1787975813784356352,0,4.9794732670411666,143.28460117805028,-27.687295597816675,97.18261827091794,357.5390625,6.895014,5.300323266246059,152.92093913829544,1.4079639026782076
+1787975816194651100,1787975816317225728,0,-1,-1,-27.687251274066014,91.0529483307788,-1,10.595014,30.026045130931657,152.9208906773562,-1
+1787975816789269800,1787975816911844352,141.77862548828125,1.159999966621399,58.14001821525258,-27.68716412133322,101.91719818115234,330.46875,6.797308977840266,8,152.92091332390245,1.0099999904632568
+1787975817999262000,1787975818121836544,137.16192626953125,0.8600000143051147,74.66699962917575,-27.687185998100496,97.30049896240234,185.625,4.691691337923921,6,152.9209139944547,1.0099999904632568
+1787975818999248100,1787975819121822720,139.62176513671875,0.7599999904632568,49.42223455112052,-27.68720104361669,99.76033782958984,158.5546875,3.5355339059327373,3,152.92092388510045,0.8500000238418579
+1787975819999235600,1787975820121810176,139.9207763671875,0.7599999904632568,47.168173087273345,-27.68721449657128,100.0593490600586,164.8828125,3.5355339059327373,3,152.92093084208008,0.8500000238418579
+1787975820999221800,1787975821121796352,140.169921875,0.7300000190734863,37.782468639300326,-27.687227362792648,100.3084945678711,162.421875,3.5355339059327373,3,152.92093687705037,1.159999966621399
+1787975821999209500,1787975822121784064,140.6851806640625,0.9700000286102295,48.202342274788734,-27.687240061375952,100.8237533569336,163.4765625,3.5355339059327373,3,152.92094282820162,1.159999966621399
+1787975822999949000,1787975823122523648,141.17523193359375,0.75,39.22171927101624,-27.687251963678456,101.31380462646484,160.3125,3.5355339059327373,3,152.92094986900028,1.1399999856948853
+1787975823999957500,1787975824122532096,140.56787109375,0.9300000071525574,53.95530815985292,-27.68726223150984,100.7064437866211,151.171875,3.5355339059327373,3,152.920957077437,1.1200000047683716
+1787975824999946500,1787975825122521088,140.69989013671875,0.7699999809265137,45.73283956904643,-27.68727073914156,100.83846282958984,142.03125,3.5355339059327373,3,152.9209655431592,1.1100000143051147
+1787975825999954200,1787975826122528768,140.57220458984375,0.7400000095367432,38.785051616998985,-27.6872798335065,100.71077728271484,145.546875,3.5355339059327373,3,152.92097333832916,1.2899999618530273

queries/query_day/20260829T035656Z/derived/sync.json

@@ -0,0 +1,32 @@
+{
+  "reference": "laptop epoch nanoseconds",
+  "anchor": {
+    "delta_ns": 1.7879679589406305e+18,
+    "spread_ns": 1024.0,
+    "n": 109,
+    "warning": null
+  },
+  "camera": {
+    "n": 7,
+    "warning": "clock rate only pinned to +/-279 ppm over 6 s - record longer for a tight fit",
+    "model": "Prophesee EVK4",
+    "alpha": 1.0000076179370365,
+    "beta_prime_ns": 7861038222787.315,
+    "drift_ppm": 7.617937036519251,
+    "drift_stderr_ppm": 278.81641719477653,
+    "span_s": 6.200425,
+    "resid_p50_ms": 1.3963413662109374
+  },
+  "phone": {
+    "n_batches": 102,
+    "warning": null,
+    "drift_ns_per_s": 0.0,
+    "offset_ns": -122574592.0,
+    "envelope_tightness_ms": 4.621414400000006
+  },
+  "batches": {
+    "n_lines": 102,
+    "n_parse_error": 0,
+    "n_duplicates": 0
+  }
+}

queries/query_day/20260829T035656Z/events_p0000_-27.68730_152.92094.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5897d5db73006dc6e06325cca6f13d3e6aa8c143d75f108896b71c9764e24deb
+size 908367119

queries/query_day/20260829T035656Z/partitions.jsonl

@@ -0,0 +1,3 @@
+{"type":"open","idx":0,"file":"events_p0000.h5.part","opened_epoch_ns":1787975819989732722,"opened_mono_ns":7861049102291,"start_fix":{"t_ns":1787975812878158000,"lat":-27.687295597816675,"lon":152.92093913829544,"hacc":6.895014,"recv_epoch_ns":1787975816423667541},"prev_close_reason":null}
+{"type":"close","idx":0,"file":"events_p0000_-27.68730_152.92094.h5","closed_epoch_ns":1787975827132855627,"reason":"stop","n_events":69844492,"size_bytes":908367119,"cam_t_first_us":92000,"cam_t_last_us":7091854,"distance_m":31.27,"start_fix":{"t_ns":1787975812878158000,"lat":-27.687295597816675,"lon":152.92093913829544,"hacc":6.895014,"recv_epoch_ns":1787975816423667541},"end_fix":{"t_ns":1787975825999954200,"lat":-27.6872798335065,"lon":152.92097333832916,"hacc":3.5355339059327373,"recv_epoch_ns":1787975826162642029},"discarded":false}
+{"type":"archived","idx":0,"file":"events_p0000_-27.68730_152.92094.h5","dest":"/media/qcr/DATA/sessions/20260829T035656Z/events_p0000_-27.68730_152.92094.h5","size_bytes":908367119,"archived_epoch_ns":1787975864756973002,"copy_s":15.9,"attempts":1}

queries/query_day/20260829T035656Z/session.json

@@ -0,0 +1,82 @@
+{
+  "id": "20260829T035656Z",
+  "status": "complete",
+  "started_utc": "2026-08-29T03:56:56+00:00",
+  "started_epoch_ns": 1787975816221750037,
+  "started_mono_ns": 7857281119082,
+  "hostname": "qcr-Latitude-7420",
+  "config": {
+    "port": 8000,
+    "data_root": "data",
+    "camera_serial": null,
+    "dt_ms": 50.0,
+    "roi": null,
+    "max_event_rate": 10000000.0,
+    "adaptive_bias": null,
+    "require_camera": false,
+    "inactivity_timeout_s": 60.0,
+    "sync_sample_period_s": 1.0,
+    "max_body_bytes": 134217728,
+    "gps_rate_hz": 10.0,
+    "gps_max_hacc_m": 20.0,
+    "gps_max_gap_s": 15.0,
+    "camera_rotate_180": false,
+    "partition_distance_m": 100.0,
+    "partition_max_gb": 25.0,
+    "archive_root": "/media/qcr/DATA",
+    "archive_require_mount": true,
+    "min_free_gb": 5.0
+  },
+  "camera": {
+    "model": "Prophesee EVK4",
+    "kind": "prophesee_evk4",
+    "name": "Prophesee EVK4",
+    "serial": "00050960",
+    "bus": 4,
+    "address": 3,
+    "speed": "super"
+  },
+  "camera_warning": null,
+  "stop_reason": "stop_request",
+  "stopped_utc": "2026-08-29T03:57:07+00:00",
+  "stopped_epoch_ns": 1787975827403362771,
+  "stopped_mono_ns": 7868462732329,
+  "capture": {
+    "running": false,
+    "model": "Prophesee EVK4",
+    "kind": "prophesee_evk4",
+    "serial": "00050960",
+    "error": null,
+    "partition_error": null,
+    "n_recorded": 69844492,
+    "n_overflows": 0,
+    "n_skipped": 0,
+    "backlog": 0,
+    "consume_lag_s": -0.0,
+    "last_window_age_s": 0.33
+  },
+  "partitions": {
+    "n_partitions": 1,
+    "total_events": 69844492,
+    "total_bytes": 908367119,
+    "total_distance_m": 31.3,
+    "files": [
+      {
+        "idx": 0,
+        "file": "events_p0000_-27.68730_152.92094.h5",
+        "reason": "stop",
+        "n_events": 69844492,
+        "size_bytes": 908367119
+      }
+    ]
+  },
+  "phone": {
+    "n_batches": 102,
+    "n_frames": 0,
+    "n_parse_errors": 0,
+    "n_dropped": 0,
+    "session_ids": [
+      "b1dc0996-e9a4-4171-a309-77f6c55383fd"
+    ]
+  }
+}

queries/query_day/20260829T040039Z/camera_sync.csv

@@ -0,0 +1,17 @@
+host_epoch_ns,host_mono_ns,cam_t_first_us,cam_t_last_us,n_window_events,n_recorded,n_overflows
+1787976043761792021,8084821161754,92000,141999,483656,483656,0
+1787976044763076939,8085822447389,1092000,1141687,496164,9246694,0
+1787976045814406898,8086873776260,2142000,2191819,499252,19080091,0
+1787976046862461246,8087921831239,3192000,3241760,498982,29020559,0
+1787976047914725063,8088974094950,4242000,4291999,499199,39142536,0
+1787976048962355423,8090021725240,5292000,5341999,328544,49061232,0
+1787976050015418439,8091074788571,6342000,6391710,498980,58407044,0
+1787976051062599331,8092121969059,7392000,7441999,498860,68475399,0
+1787976052113741457,8093173112404,8442000,8491999,461414,78256239,0
+1787976053114185691,8094173556055,9442000,9491999,498894,88117973,0
+1787976054114292042,8095173661576,10442000,10491759,498962,98097016,0
+1787976055115334489,8096174704840,11442000,11491517,498814,108076332,0
+1787976056115384879,8097174754132,12442000,12491593,498590,118055441,0
+1787976057163407446,8098222777488,13492000,13541724,498872,128205054,0
+1787976058214378782,8099273748504,14542000,14591999,499109,138683554,0
+1787976059215247556,8100274617636,15542000,15591552,498815,148617688,0

queries/query_day/20260829T040039Z/derived/gps_interp.csv

@@ -0,0 +1,224 @@
+time_laptop_ns,lat,lon,alt,in_gap
+1787976036831790848,-27.68926226,152.92217399,133.124,0
+1787976036931790848,-27.68926226,152.92217399,133.124,0
+1787976037031790848,-27.68926226,152.92217399,133.124,0
+1787976037131790848,-27.68926226,152.92217399,133.124,0
+1787976037231790848,-27.68926226,152.92217399,133.124,0
+1787976037331790848,-27.68926226,152.92217399,133.124,0
+1787976037431790848,-27.68926226,152.92217399,133.124,0
+1787976037531790848,-27.68926226,152.92217399,133.124,0
+1787976037631790848,-27.68926226,152.92217399,133.124,0
+1787976037731790848,-27.68926226,152.92217399,133.124,0
+1787976037831790848,-27.68926226,152.92217399,133.124,0
+1787976037931790848,-27.68926226,152.92217399,133.124,0
+1787976038031790848,-27.68926226,152.92217399,133.124,0
+1787976038131790848,-27.68926226,152.92217399,133.124,0
+1787976038231790848,-27.68926226,152.92217399,133.124,0
+1787976038331790848,-27.68926226,152.92217399,133.124,0
+1787976038431790848,-27.68926226,152.92217399,133.124,0
+1787976038531790848,-27.68926226,152.92217399,133.124,0
+1787976038631790848,-27.68926226,152.92217399,133.124,0
+1787976038731790848,-27.68926226,152.92217399,133.124,0
+1787976038831790848,-27.68926226,152.92217399,133.124,0
+1787976038931790848,-27.68926226,152.92217399,133.124,0
+1787976039031790848,-27.68926226,152.92217399,133.124,0
+1787976039131790848,-27.68926226,152.92217399,133.124,0
+1787976039231790848,-27.68926226,152.92217399,133.124,0
+1787976039331790848,-27.68926226,152.92217399,133.124,0
+1787976039431790848,-27.68926226,152.92217399,133.124,0
+1787976039531790848,-27.68926226,152.92217399,133.124,0
+1787976039631790848,-27.68926226,152.92217399,133.124,0
+1787976039731790848,-27.68926226,152.92217399,133.124,0
+1787976039831790848,-27.68926226,152.92217399,133.124,0
+1787976039931790848,-27.68926226,152.92217399,133.124,0
+1787976040031790848,-27.68926754,152.92217620,133.251,0
+1787976040131790848,-27.68929002,152.92218564,133.792,0
+1787976040231790848,-27.68932283,152.92219951,134.578,0
+1787976040331790848,-27.68935793,152.92221453,135.412,0
+1787976040431790848,-27.68938728,152.92222741,136.097,0
+1787976040531790848,-27.68940285,152.92223488,136.437,0
+1787976040631790848,-27.68940502,152.92223686,136.166,0
+1787976040731790848,-27.68940645,152.92223815,135.247,0
+1787976040831790848,-27.68940754,152.92223911,133.995,0
+1787976040931790848,-27.68940837,152.92223994,132.732,0
+1787976041031790848,-27.68940897,152.92224085,131.780,0
+1787976041131790848,-27.68940942,152.92224206,131.454,0
+1787976041231790848,-27.68940981,152.92224359,131.482,0
+1787976041331790848,-27.68941017,152.92224532,131.552,0
+1787976041431790848,-27.68941050,152.92224722,131.658,0
+1787976041531790848,-27.68941080,152.92224921,131.794,0
+1787976041631790848,-27.68941106,152.92225125,131.956,0
+1787976041731790848,-27.68941129,152.92225328,132.138,0
+1787976041831790848,-27.68941146,152.92225524,132.335,0
+1787976041931790848,-27.68941159,152.92225708,132.541,0
+1787976042031790848,-27.68941167,152.92225875,132.751,0
+1787976042131790848,-27.68941169,152.92226019,132.960,0
+1787976042231790848,-27.68941101,152.92226144,133.218,0
+1787976042331790848,-27.68940937,152.92226258,133.544,0
+1787976042431790848,-27.68940695,152.92226362,133.922,0
+1787976042531790848,-27.68940394,152.92226460,134.329,0
+1787976042631790848,-27.68940053,152.92226555,134.749,0
+1787976042731790848,-27.68939690,152.92226649,135.161,0
+1787976042831790848,-27.68939326,152.92226745,135.547,0
+1787976042931790848,-27.68938978,152.92226847,135.886,0
+1787976043031790848,-27.68938666,152.92226956,136.160,0
+1787976043131790848,-27.68938408,152.92227076,136.350,0
+1787976043231790848,-27.68938178,152.92227206,136.500,0
+1787976043331790848,-27.68937951,152.92227345,136.645,0
+1787976043431790848,-27.68937730,152.92227490,136.783,0
+1787976043531790848,-27.68937514,152.92227641,136.911,0
+1787976043631790848,-27.68937305,152.92227797,137.025,0
+1787976043731790848,-27.68937104,152.92227956,137.124,0
+1787976043831790848,-27.68936913,152.92228117,137.205,0
+1787976043931790848,-27.68936730,152.92228279,137.265,0
+1787976044031790848,-27.68936559,152.92228440,137.302,0
+1787976044131790848,-27.68936400,152.92228600,137.313,0
+1787976044231790848,-27.68936251,152.92228761,137.293,0
+1787976044331790848,-27.68936110,152.92228924,137.245,0
+1787976044431790848,-27.68935977,152.92229089,137.176,0
+1787976044531790848,-27.68935850,152.92229255,137.091,0
+1787976044631790848,-27.68935728,152.92229423,136.997,0
+1787976044731790848,-27.68935609,152.92229592,136.900,0
+1787976044831790848,-27.68935494,152.92229761,136.807,0
+1787976044931790848,-27.68935380,152.92229932,136.722,0
+1787976045031790848,-27.68935266,152.92230102,136.653,0
+1787976045131790848,-27.68935152,152.92230273,136.606,0
+1787976045231790848,-27.68935041,152.92230447,136.568,0
+1787976045331790848,-27.68934933,152.92230625,136.531,0
+1787976045431790848,-27.68934828,152.92230806,136.496,0
+1787976045531790848,-27.68934725,152.92230989,136.463,0
+1787976045631790848,-27.68934623,152.92231170,136.432,0
+1787976045731790848,-27.68934521,152.92231350,136.406,0
+1787976045831790848,-27.68934419,152.92231526,136.384,0
+1787976045931790848,-27.68934314,152.92231696,136.368,0
+1787976046031790848,-27.68934208,152.92231860,136.357,0
+1787976046131790848,-27.68934098,152.92232016,136.354,0
+1787976046231790848,-27.68933985,152.92232163,136.357,0
+1787976046331790848,-27.68933871,152.92232304,136.363,0
+1787976046431790848,-27.68933756,152.92232439,136.372,0
+1787976046531790848,-27.68933640,152.92232571,136.383,0
+1787976046631790848,-27.68933522,152.92232700,136.395,0
+1787976046731790848,-27.68933402,152.92232828,136.407,0
+1787976046831790848,-27.68933281,152.92232956,136.418,0
+1787976046931790848,-27.68933159,152.92233086,136.427,0
+1787976047031790848,-27.68933035,152.92233219,136.433,0
+1787976047131790848,-27.68932909,152.92233356,136.435,0
+1787976047231790848,-27.68932778,152.92233501,136.432,0
+1787976047331790848,-27.68932641,152.92233653,136.426,0
+1787976047431790848,-27.68932499,152.92233808,136.417,0
+1787976047531790848,-27.68932356,152.92233966,136.406,0
+1787976047631790848,-27.68932212,152.92234123,136.395,0
+1787976047731790848,-27.68932069,152.92234277,136.383,0
+1787976047831790848,-27.68931931,152.92234425,136.373,0
+1787976047931790848,-27.68931799,152.92234566,136.364,0
+1787976048031790848,-27.68931676,152.92234696,136.359,0
+1787976048131790848,-27.68931562,152.92234813,136.357,0
+1787976048231790848,-27.68931458,152.92234919,136.359,0
+1787976048331790848,-27.68931359,152.92235017,136.365,0
+1787976048431790848,-27.68931266,152.92235109,136.374,0
+1787976048531790848,-27.68931176,152.92235196,136.386,0
+1787976048631790848,-27.68931090,152.92235280,136.399,0
+1787976048731790848,-27.68931004,152.92235363,136.414,0
+1787976048831790848,-27.68930919,152.92235445,136.429,0
+1787976048931790848,-27.68930833,152.92235530,136.443,0
+1787976049031790848,-27.68930746,152.92235617,136.457,0
+1787976049131790848,-27.68930655,152.92235709,136.470,0
+1787976049231790848,-27.68930562,152.92235803,136.483,0
+1787976049331790848,-27.68930469,152.92235898,136.498,0
+1787976049431790848,-27.68930375,152.92235993,136.515,0
+1787976049531790848,-27.68930280,152.92236088,136.532,0
+1787976049631790848,-27.68930186,152.92236185,136.548,0
+1787976049731790848,-27.68930091,152.92236284,136.563,0
+1787976049831790848,-27.68929996,152.92236386,136.576,0
+1787976049931790848,-27.68929902,152.92236490,136.586,0
+1787976050031790848,-27.68929808,152.92236598,136.592,0
+1787976050131790848,-27.68929714,152.92236709,136.595,0
+1787976050231790848,-27.68929622,152.92236828,136.587,0
+1787976050331790848,-27.68929531,152.92236954,136.569,0
+1787976050431790848,-27.68929440,152.92237086,136.543,0
+1787976050531790848,-27.68929350,152.92237222,136.512,0
+1787976050631790848,-27.68929260,152.92237360,136.479,0
+1787976050731790848,-27.68929169,152.92237499,136.445,0
+1787976050831790848,-27.68929076,152.92237636,136.415,0
+1787976050931790848,-27.68928982,152.92237769,136.390,0
+1787976051031790848,-27.68928884,152.92237897,136.373,0
+1787976051131790848,-27.68928784,152.92238017,136.368,0
+1787976051231790848,-27.68928678,152.92238130,136.369,0
+1787976051331790848,-27.68928567,152.92238238,136.372,0
+1787976051431790848,-27.68928452,152.92238342,136.376,0
+1787976051531790848,-27.68928334,152.92238443,136.382,0
+1787976051631790848,-27.68928215,152.92238544,136.387,0
+1787976051731790848,-27.68928097,152.92238644,136.393,0
+1787976051831790848,-27.68927980,152.92238746,136.398,0
+1787976051931790848,-27.68927867,152.92238850,136.402,0
+1787976052031790848,-27.68927759,152.92238959,136.405,0
+1787976052131790848,-27.68927657,152.92239073,136.406,0
+1787976052231790848,-27.68927561,152.92239194,136.406,0
+1787976052331790848,-27.68927469,152.92239320,136.406,0
+1787976052431790848,-27.68927379,152.92239451,136.406,0
+1787976052531790848,-27.68927291,152.92239585,136.406,0
+1787976052631790848,-27.68927206,152.92239721,136.406,0
+1787976052731790848,-27.68927121,152.92239857,136.406,0
+1787976052831790848,-27.68927037,152.92239993,136.406,0
+1787976052931790848,-27.68926954,152.92240127,136.406,0
+1787976053031790848,-27.68926870,152.92240259,136.406,0
+1787976053131790848,-27.68926785,152.92240386,136.406,0
+1787976053231790848,-27.68926700,152.92240511,136.404,0
+1787976053331790848,-27.68926615,152.92240635,136.398,0
+1787976053431790848,-27.68926531,152.92240759,136.389,0
+1787976053531790848,-27.68926447,152.92240882,136.379,0
+1787976053631790848,-27.68926364,152.92241004,136.367,0
+1787976053731790848,-27.68926281,152.92241123,136.354,0
+1787976053831790848,-27.68926197,152.92241241,136.341,0
+1787976053931790848,-27.68926114,152.92241357,136.329,0
+1787976054031790848,-27.68926030,152.92241470,136.318,0
+1787976054131790848,-27.68925946,152.92241580,136.309,0
+1787976054231790848,-27.68925863,152.92241690,136.301,0
+1787976054331790848,-27.68925781,152.92241800,136.293,0
+1787976054431790848,-27.68925700,152.92241910,136.285,0
+1787976054531790848,-27.68925619,152.92242019,136.278,0
+1787976054631790848,-27.68925538,152.92242125,136.270,0
+1787976054731790848,-27.68925455,152.92242227,136.263,0
+1787976054831790848,-27.68925370,152.92242324,136.257,0
+1787976054931790848,-27.68925283,152.92242416,136.252,0
+1787976055031790848,-27.68925193,152.92242501,136.248,0
+1787976055131790848,-27.68925098,152.92242578,136.245,0
+1787976055231790848,-27.68924999,152.92242652,136.243,0
+1787976055331790848,-27.68924895,152.92242723,136.241,0
+1787976055431790848,-27.68924786,152.92242793,136.240,0
+1787976055531790848,-27.68924674,152.92242860,136.239,0
+1787976055631790848,-27.68924560,152.92242923,136.238,0
+1787976055731790848,-27.68924444,152.92242982,136.237,0
+1787976055831790848,-27.68924329,152.92243035,136.236,0
+1787976055931790848,-27.68924213,152.92243083,136.234,0
+1787976056031790848,-27.68924100,152.92243124,136.233,0
+1787976056131790848,-27.68923989,152.92243158,136.230,0
+1787976056231790848,-27.68923880,152.92243189,136.220,0
+1787976056331790848,-27.68923772,152.92243219,136.200,0
+1787976056431790848,-27.68923665,152.92243247,136.172,0
+1787976056531790848,-27.68923558,152.92243274,136.139,0
+1787976056631790848,-27.68923452,152.92243299,136.105,0
+1787976056731790848,-27.68923344,152.92243320,136.070,0
+1787976056831790848,-27.68923236,152.92243338,136.039,0
+1787976056931790848,-27.68923127,152.92243352,136.014,0
+1787976057031790848,-27.68923016,152.92243361,135.997,0
+1787976057131790848,-27.68922903,152.92243365,135.991,0
+1787976057231790848,-27.68922788,152.92243366,135.994,0
+1787976057331790848,-27.68922671,152.92243367,136.001,0
+1787976057431790848,-27.68922552,152.92243368,136.011,0
+1787976057531790848,-27.68922432,152.92243369,136.024,0
+1787976057631790848,-27.68922311,152.92243370,136.037,0
+1787976057731790848,-27.68922189,152.92243371,136.050,0
+1787976057831790848,-27.68922067,152.92243371,136.062,0
+1787976057931790848,-27.68921946,152.92243371,136.072,0
+1787976058031790848,-27.68921825,152.92243372,136.078,0
+1787976058131790848,-27.68921705,152.92243372,136.080,0
+1787976058231790848,-27.68921586,152.92243367,136.080,0
+1787976058331790848,-27.68921467,152.92243354,136.079,0
+1787976058431790848,-27.68921348,152.92243333,136.078,0
+1787976058531790848,-27.68921229,152.92243307,136.076,0
+1787976058631790848,-27.68921110,152.92243275,136.072,0
+1787976058731790848,-27.68920991,152.92243238,136.068,0
+1787976058831790848,-27.68920872,152.92243198,136.063,0
+1787976058931790848,-27.68920754,152.92243155,136.056,0
+1787976059031790848,-27.68920635,152.92243111,136.048,0

queries/query_day/20260829T040039Z/derived/location.csv

@@ -0,0 +1,25 @@
+time_ns,time_laptop_ns,altitude,speedAccuracy,bearingAccuracy,latitude,altitudeAboveMeanSeaLevel,bearing,horizontalAccuracy,verticalAccuracy,longitude,speed
+1787976036708384000,1787976036831790848,133.12404557804686,0.7699999809265137,89.93424144314929,-27.689262262496992,93.26261827091795,47.109375,12.426184171197114,4.592601762576457,152.92217399150826,0.3100000023841858
+1787976039839223800,1787976039962630656,133.12404557804686,0.7699999809265137,89.93424144314929,-27.689262262496992,93.26261827091795,47.109375,12.426184171197114,4.592601762576457,152.92217399150826,0.3100000023841858
+1787976039840875300,1787976039964282112,0,0.13905582210809234,180,-27.689259857897028,93.26261827091795,47.10937500000001,12.495014000000001,4.595872086306235,152.92217586223222,0.010115782296749674
+1787976039841366000,1787976039964772864,133.12404557804686,0.7699999809265137,89.93424144314929,-27.689268386371488,93.26261827091795,47.109375,11.50418970199621,4.606605612635343,152.92214942330105,0.3100000023841858
+1787976040426334500,1787976040549741312,136.44580078125,0.3700000047683716,30.87575402982675,-27.68940356230676,96.5843734741211,147.3046875,3.7637412829534993,8,152.92223539642052,0.7400000095367432
+1787976040997333200,1787976041120740096,131.4539794921875,1.0499999523162842,65.56735033383204,-27.68940937983489,91.5925521850586,147.3046875,2.6946700718072805,4,152.9222419097088,0.7400000095367432
+1787976041997321500,1787976042120728320,132.93670654296875,1.0199999809265137,58.513117298664525,-27.689411694004228,93.07527923583984,76.2890625,2.785523854766705,3,152.92226004458757,0.7400000095367432
+1787976042997308700,1787976043120715520,136.33294677734375,1.850000023841858,59.64614322913209,-27.689384334914763,96.47151947021484,53.0859375,3.3549722716364485,3,152.92227062070822,0.8799999952316284
+1787976043997295000,1787976044120701952,137.31298828125,0.6499999761581421,7.706828582058255,-27.689364169374834,97.4515609741211,48.515625,3.499380627946448,3,152.92228582670654,1.5399999618530273
+1787976044997282600,1787976045120689408,136.6097412109375,0.05000000074505806,2.391572168303159,-27.689351650441516,96.7483139038086,45,3.5265110107703386,3,152.92230254131164,1.5199999809265137
+1787976046000682800,1787976046124089600,136.3541259765625,0.05000000074505806,2.2754337660903774,-27.68934106408417,96.4926986694336,44.296875,3.5332311139743506,3,152.9223200435835,1.659999966621399
+1787976047000679200,1787976047124086016,136.434814453125,0.05999999865889549,2.404380693987637,-27.689329189201924,96.5733871459961,47.8125,3.5349404369433786,3,152.92233345636953,1.6399999856948853
+1787976048000652300,1787976048124059136,136.3568115234375,0.1599999964237213,5.483586639293472,-27.689315706234762,96.4953842163086,47.4609375,3.535380972263871,3,152.92234804470996,1.659999966621399
+1787976049000633600,1787976049124040448,136.468994140625,0.10999999940395355,5.376379136307306,-27.68930662078955,96.6075668334961,34.453125,3.5673761051113484,3,152.92235701795008,1.340000033378601
+1787976050000636000,1787976050124042752,136.59454345703125,0.07000000029802322,2.8105705498244142,-27.68929721347436,96.73311614990234,46.40625,3.5437232318479928,3,152.92236700574537,1.6100000143051147
+1787976051000603100,1787976051124009984,136.3677978515625,0.05999999865889549,2.382326866931312,-27.68928791939617,96.5063705444336,45.3515625,3.5376433523916755,3,152.92238007898678,1.6100000143051147
+1787976052000590800,1787976052123997696,136.4061279296875,0.05000000074505806,2.3168144671768998,-27.689276651265445,96.5447006225586,52.03125,3.3672862251865556,3,152.9223906409376,1.6100000143051147
+1787976053000577500,1787976053123984384,136.4061268903315,0.3080157138848503,15.501889027402436,-27.68926791501155,96.5446995832026,52.031244020987984,4.644549898348666,4.029364438188525,152.92240376003133,1.6100000143050632
+1787976054000542200,1787976054123949056,136.30963029526174,0.3080157138848509,15.998745173966752,-27.689259527288073,96.44820298813283,51.3281192627208,4.6984668716598925,4.029364438188527,152.9224157181036,1.5599999427794942
+1787976055000530700,1787976055123937536,136.2451160987839,0.30801571388485266,17.827172843562504,-27.689251060487315,96.383688791655,42.89062051143646,4.727500646226946,4.0293644381885345,152.9224257270746,1.3999999761581081
+1787976056000515800,1787976056123922688,136.2302235206589,0.3080157138848526,17.82717284354874,-27.689239974511594,96.36879621353,29.179684284616396,4.739746101034427,4.0293644381885345,152.92243155857852,1.3999999761581081
+1787976057000480300,1787976057123887104,135.99139293655753,0.30801571388485344,18.90760648798718,-27.689229121347406,96.12996562942863,17.578123122130265,4.744903389893215,4.029364438188537,152.9224336444425,1.3200000524520588
+1787976058000468700,1787976058123875584,136.08007701765746,0.30801571388485344,18.90760648797149,-27.68921714619575,96.21864971052855,8.085936625368467,4.7470743646821125,4.029364438188538,152.92243371738988,1.3200000524520588
+1787976059000456200,1787976059123863040,136.03881726413965,0.30801571388485294,18.217548517548313,-27.689205259608524,96.17738995701075,356.8359378562112,4.748651530191786,4.029364438188535,152.92243068762406,1.3700000047683398

queries/query_day/20260829T040039Z/derived/sync.json

@@ -0,0 +1,32 @@
+{
+  "reference": "laptop epoch nanoseconds",
+  "anchor": {
+    "delta_ns": 1.7879679589406305e+18,
+    "spread_ns": 1280.0,
+    "n": 207,
+    "warning": null
+  },
+  "camera": {
+    "n": 16,
+    "warning": "clock rate only pinned to +/-58 ppm over 15 s - record longer for a tight fit",
+    "model": "Prophesee EVK4",
+    "alpha": 1.000148445106585,
+    "beta_prime_ns": 8084678988265.863,
+    "drift_ppm": 148.44510658496012,
+    "drift_stderr_ppm": 58.38409830678989,
+    "span_s": 15.449553,
+    "resid_p50_ms": 1.3812392915039062
+  },
+  "phone": {
+    "n_batches": 191,
+    "warning": null,
+    "drift_ns_per_s": 0.0,
+    "offset_ns": -123406848.0,
+    "envelope_tightness_ms": 5.177088
+  },
+  "batches": {
+    "n_lines": 191,
+    "n_parse_error": 0,
+    "n_duplicates": 0
+  }
+}

queries/query_day/20260829T040039Z/events_p0000_-27.68926_152.92217.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dc7a7b9a546ecc23c7afdcdb22bb0e911bb427655b5c58569ec2028e9d4bf32e
+size 2051909391

queries/query_day/20260829T040039Z/partitions.jsonl

@@ -0,0 +1,3 @@
+{"type":"open","idx":0,"file":"events_p0000.h5.part","opened_epoch_ns":1787976043630647820,"opened_mono_ns":8084690017107,"start_fix":{"t_ns":1787976036708384000,"lat":-27.689262262496992,"lon":152.92217399150826,"hacc":12.426184171197114,"recv_epoch_ns":1787976040170953811},"prev_close_reason":null}
+{"type":"close","idx":0,"file":"events_p0000_-27.68926_152.92217.h5","closed_epoch_ns":1787976060200441564,"reason":"stop","n_events":157780941,"size_bytes":2051909391,"cam_t_first_us":92000,"cam_t_last_us":16541678,"distance_m":49.46,"start_fix":{"t_ns":1787976036708384000,"lat":-27.689262262496992,"lon":152.92217399150826,"hacc":12.426184171197114,"recv_epoch_ns":1787976040170953811},"end_fix":{"t_ns":1787976059000456200,"lat":-27.689205259608524,"lon":152.92243068762406,"hacc":4.748651530191786,"recv_epoch_ns":1787976059170662195},"discarded":false}
+{"type":"archived","idx":0,"file":"events_p0000_-27.68926_152.92217.h5","dest":"/media/qcr/DATA/sessions/20260829T040039Z/events_p0000_-27.68926_152.92217.h5","size_bytes":2051909391,"archived_epoch_ns":1787976092807945610,"copy_s":32.1,"attempts":1}

queries/query_day/20260829T040039Z/session.json

@@ -0,0 +1,82 @@
+{
+  "id": "20260829T040039Z",
+  "status": "complete",
+  "started_utc": "2026-08-29T04:00:39+00:00",
+  "started_epoch_ns": 1787976039863394754,
+  "started_mono_ns": 8080922763824,
+  "hostname": "qcr-Latitude-7420",
+  "config": {
+    "port": 8000,
+    "data_root": "data",
+    "camera_serial": null,
+    "dt_ms": 50.0,
+    "roi": null,
+    "max_event_rate": 10000000.0,
+    "adaptive_bias": null,
+    "require_camera": false,
+    "inactivity_timeout_s": 60.0,
+    "sync_sample_period_s": 1.0,
+    "max_body_bytes": 134217728,
+    "gps_rate_hz": 10.0,
+    "gps_max_hacc_m": 20.0,
+    "gps_max_gap_s": 15.0,
+    "camera_rotate_180": false,
+    "partition_distance_m": 100.0,
+    "partition_max_gb": 25.0,
+    "archive_root": "/media/qcr/DATA",
+    "archive_require_mount": true,
+    "min_free_gb": 5.0
+  },
+  "camera": {
+    "model": "Prophesee EVK4",
+    "kind": "prophesee_evk4",
+    "name": "Prophesee EVK4",
+    "serial": "00050960",
+    "bus": 4,
+    "address": 3,
+    "speed": "super"
+  },
+  "camera_warning": null,
+  "stop_reason": "stop_request",
+  "stopped_utc": "2026-08-29T04:01:00+00:00",
+  "stopped_epoch_ns": 1787976060748003506,
+  "stopped_mono_ns": 8101807372429,
+  "capture": {
+    "running": false,
+    "model": "Prophesee EVK4",
+    "kind": "prophesee_evk4",
+    "serial": "00050960",
+    "error": null,
+    "partition_error": null,
+    "n_recorded": 157780941,
+    "n_overflows": 0,
+    "n_skipped": 0,
+    "backlog": 0,
+    "consume_lag_s": 0.0,
+    "last_window_age_s": 0.58
+  },
+  "partitions": {
+    "n_partitions": 1,
+    "total_events": 157780941,
+    "total_bytes": 2051909391,
+    "total_distance_m": 49.5,
+    "files": [
+      {
+        "idx": 0,
+        "file": "events_p0000_-27.68926_152.92217.h5",
+        "reason": "stop",
+        "n_events": 157780941,
+        "size_bytes": 2051909391
+      }
+    ]
+  },
+  "phone": {
+    "n_batches": 191,
+    "n_frames": 0,
+    "n_parse_errors": 0,
+    "n_dropped": 0,
+    "session_ids": [
+      "19be1f58-93c3-4b42-bb6f-0fcfd279a1ae"
+    ]
+  }
+}