# DATEBEG, filename,OBJNAME,OBJTYPE,OBSERVER,CHIP,FILTER1,FILTER2,EXPTIME,EXPTIMEE,EXPTIMEC,NFRAMES,DITHTYP,DITHRAD,DITHPH,DITH_REP,NINT,AIRMASS,FOCUS,seeing
2023-05-07T16:19:22.320294 00141144C4.fits.stack Twilight Flat OU 4 Open H 11.44 8.58 10.0 4 None 0.0 0.0 10 10 0 0.00 0.00
2023-05-07T16:23:25.472774 00141184C4.fits.stack Twilight Flat OU 4 Open H 11.44 8.58 10.0 4 None 0.0 0.0 10 10 0 0.00 1.14
2023-05-07T16:27:25.835766 00141224C4.fits.stack Twilight Flat OU 4 Open H 11.44 8.58 10.0 4 None 0.0 0.0 10 10 0 0.00 0.90
2023-05-07T16:31:26.204733 00141264C4.fits.stack Twilight Flat OU 4 Open H 11.44 8.58 10.0 4 None 0.0 0.0 10 10 0 0.00 0.81
2023-05-07T16:35:26.577644 00141304C4.fits.stack Twilight Flat OU 4 Open H 11.44 8.58 10.0 4 None 0.0 0.0 10 10 0 0.00 0.83
2023-05-07T16:39:26.937038 00141344C4.fits.stack Twilight Flat OU 4 Open H 11.44 8.58 10.0 4 None 0.0 0.0 10 10 0 0.00 0.65
2023-05-07T16:43:27.310495 00141384C4.fits.stack Twilight Flat OU 4 Open H 11.44 8.58 10.0 4 None 0.0 0.0 10 10 0 0.00 0.79
2023-05-07T16:47:27.670892 00141424C4.fits.stack Twilight Flat OU 4 Open H 11.44 8.58 10.0 4 None 0.0 0.0 10 10 0 0.00 0.81
2023-05-07T21:00:05.769277 00141464C4.fits.stack OH FilterTest OU 4 Open H 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-07T21:01:04.588708 00141468C4.fits.stack OY FilterTest OU 4 Open Y 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-07T21:01:57.848748 00141472C4.fits.stack OJ FilterTest OU 4 Open J 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.43
2023-05-07T21:02:51.102608 00141476C4.fits.stack OO FilterTest OU 4 Open Open 5.72 2.86 3.0 2 None 0.0 0.0 1 1 0 0.00 1.08
2023-05-07T21:06:33.945525 00141478C4.fits.stack ZO FilterTest OU 4 Z Open 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-07T21:07:29.981049 00141482C4.fits.stack ZH FilterTest OU 4 Z H 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-07T21:08:28.811879 00141486C4.fits.stack ZY FilterTest OU 4 Z Y 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-07T21:09:24.849529 00141490C4.fits.stack ZJ FilterTest OU 4 Z J 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.01
2023-05-07T21:15:26.982833 00141494C4.fits.stack NBJ FilterTest OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-07T21:16:25.810633 00141498C4.fits.stack NBY FilterTest OU 4 NB Y 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-07T21:17:24.629035 00141502C4.fits.stack NBH FilterTest OU 4 NB H 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-07T21:18:20.665235 00141506C4.fits.stack NBO FilterTest OU 4 NB Open 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.18
2023-05-07T21:23:29.934227 00141510C4.fits.stack DO FilterTest OU 4 Dark Open 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-07T22:40:46.267895 00141514C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00
2023-05-07T23:18:47.495664 00141914C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00
2023-05-08T00:22:07.636188 00142314C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00
2023-05-08T01:00:11.637051 00142714C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00
2023-05-08T01:58:29.899934 00143114C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00
2023-05-08T02:36:31.123245 00143514C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00
2023-05-08T04:29:35.897197 00143914C4.fits.stack Flat Twilght OU 4 Open J 11.44 8.58 10.0 4 None 0.0 0.0 10 0 0 0.00 0.00
2023-05-08T04:33:50.163772 00143954C4.fits.stack Flat Twilght OU 4 Open J 11.44 8.58 10.0 4 None 0.0 0.0 10 0 0 0.00 0.00
2023-05-08T04:38:07.231195 00143994C4.fits.stack Flat Twilght OU 4 Open J 11.44 8.58 10.0 4 None 0.0 0.0 10 0 0 0.00 0.27
2023-05-08T04:42:27.077209 00144034C4.fits.stack Flat Twilght OU 4 Open J 11.44 8.58 10.0 4 None 0.0 0.0 10 0 0 0.00 0.00
2023-05-08T17:43:23.526376 00144074C4.fits.stack OH FilterTest OU 4 Open H 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.57
2023-05-08T17:58:39.431260 00144078C4.fits.stack OH FilterTest OU 4 Open H 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-08T17:59:38.262145 00144082C4.fits.stack OY FilterTest OU 4 Open Y 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-08T18:00:31.511534 00144086C4.fits.stack OJ FilterTest OU 4 Open J 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-08T18:14:51.766412 00144090C4.fits.stack OO FilterTest OU 4 Open Open 5.72 2.86 3.0 2 None 0.0 0.0 1 1 0 0.00 1.13
2023-05-08T18:16:48.866597 00144092C4.fits.stack ZO FilterTest OU 4 Z Open 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-08T18:17:42.127156 00144096C4.fits.stack ZH FilterTest OU 4 Z H 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-08T18:18:40.947083 00144100C4.fits.stack ZY FilterTest OU 4 Z Y 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-08T18:19:34.203423 00144104C4.fits.stack ZJ FilterTest OU 4 Z J 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-08T18:26:29.215967 00144108C4.fits.stack NBJ FilterTest OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-08T18:27:25.251179 00144112C4.fits.stack NBY FilterTest OU 4 NB Y 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-08T18:28:21.288427 00144116C4.fits.stack NBH FilterTest OU 4 NB H 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-08T18:29:17.328059 00144120C4.fits.stack NBO FilterTest OU 4 NB Open 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.34
2023-05-08T18:30:21.718745 00144124C4.fits.stack DO FilterTest OU 4 Dark Open 11.44 8.58 10.0 4 None 0.0 0.0 1 1 0 0.00 0.00
2023-05-08T19:33:33.983614 00144128C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00
2023-05-08T20:11:35.213199 00144528C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00
2023-05-08T22:13:05.548625 00144928C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00
2023-05-08T22:51:09.548685 00145328C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00
2023-05-08T23:58:08.031447 00145728C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00
2023-05-09T00:36:12.041480 00146128C4.fits.stack NBJ background OU 4 NB J 11.44 8.58 10.0 4 None 0.0 0.0 100 100 0 0.00 0.00