remove SAC images and add stimuli as movies

images/em-fields/sacs2.png → data-2p/stimuli-as-movies/Chirp.npz

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e8e6cc7c3c3a51c41f1b88f09605d241e32eda02dce5730ffb720c0bc4dfb454
-size 9807612
+oid sha256:b3058844b9d652bdfbe68c76c3caa4e18e2d31ac8e89813cff733abbfacb9377
+size 1109154

images/em-fields/sacs3.png → data-2p/stimuli-as-movies/DS.npz

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d3faa58b35bc1b908bd6be7a2585971453b3c50536d22eabcd6564604eec325c
-size 9573837
+oid sha256:d40791bb4c3b716a36e41974f8b65ca0662c35a73852b6054634127f80c22975
+size 241994

images/em-fields/sacs0.png → data-2p/stimuli-as-movies/MouseCam.npz

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:46dbe5aa2c07719cf046e3c24907664e044da3d52600dddf8b8b1c397e389436
-size 13742818
+oid sha256:b961bb746b4d138babd6d0ad5f127df35fe54d56e8d9b40eaeec084270fa25d5
+size 14867503