ultraspec observing log      ULTRASPEC + TNT
file object date  utc start   utc end    num     flag     mode     exp     cycle     filter     ra     dec     pa     focus     size1     start1     size2     start2     size3     start3     size4     start4     bin     output     gain     speed     clear?     led     temp     version    slide  id pi observer   file   comments
run027   WDJ141904.67+110306.27   31/01/2023   21:32:24 23:22:14 669 data WINBIN 6500.0 9865.5 KG5 14:18:59.3 +11:02:02 270.00 -0.65 1056 x 1072 1 , 1 2 x 2 Normal Slow No 160.2 140331 1100 GTO Littlefair mjg   run027   Science. Restarted to move shutter. Twilight after about 100 minutes
run026   WDJ141904.67+110306.27   31/01/2023   19:57:06 21:30:44 571 data WINBIN 6500.0 9855.2 KG5 14:18:59.3 +11:02:02 270.00 -0.65 1056 x 1072 1 , 1 2 x 2 Normal Slow No 160.2 140331 1100 GTO Littlefair mjg   run026   Science. Clear signal with period about 20 minutes
run025   WDJ141904.67+110306.27   31/01/2023   19:53:57 19:56:51 19 data caution WINBIN 6500.0 9653.2 KG5 14:18:59.3 +11:02:02 270.00 -0.65 1056 x 1072 1 , 1 2 x 2 Normal Slow No 160.4 140331 1100 GTO Littlefair mjg   run025   Acquisition
run024   SDSS J092741.73+332959.1   31/01/2023   18:38:37 19:48:26 426 data WINBIN 6500.0 9856.9 KG5 09:27:38.4 +33:27:41 0.00 -0.65 1056 x 1072 1 , 1 2 x 2 Normal Slow No 160.0 140331 1100 GTO Parsons mjg   run024   Science. Nice eclipse. Seeing 1.5-2 arcsec
run023   SDSS J092741.73+332959.1   31/01/2023   18:26:28 18:38:22 74 data caution WINBIN 6500.0 9777.6 KG5 09:27:38.4 +33:27:41 0.00 -0.65 1056 x 1072 1 , 1 2 x 2 Normal Slow No 160.7 140331 1100 GTO Parsons mjg   run023   Acquisition
run022   ZTF J081158.42-012953.16   31/01/2023   17:16:31 18:21:51 399 data WINBIN 6500.0 9850.3 KG5 08:12:02.8 -01:28:40 0.00 -0.65 1056 x 1072 1 , 1 2 x 2 Normal Slow No 160.1 140331 1100 GTO Parsons mjg   run022   Science. Also quite noisy.
run021   ZTF J081158.42-012953.16   31/01/2023   17:13:18 17:16:19 20 data caution WINBIN 6500.0 9524.5 KG5 08:12:02.8 -01:28:40 0.00 -0.65 1056 x 1072 1 , 1 2 x 2 Normal Slow No 160.4 140331 1100 GTO Parsons mjg   run021   Acquisition.
run020   CSS090128 J072211+260255   31/01/2023   15:55:30 17:08:20 899 data WINBIN 1500.0 4866.3 KG5 07:22:06.7 +26:04:22 270.00 -0.70 1056 x 1072 1 , 1 2 x 2 Normal Slow No 159.5 140331 1100 GTO Littlefair mjg   run020   Science. Very ropy, too much moonlight.
run019   CSS090128 J072211+260255   31/01/2023   15:52:44 15:55:23 34 data caution WINBIN 1500.0 4821.1 KG5 07:22:06.7 +26:04:22 270.00 -0.70 1056 x 1072 1 , 1 2 x 2 Normal Slow No 159.8 140331 1100 GTO Littlefair mjg   run019   Acquisition
run018   YZ LMi   31/01/2023   14:47:01 15:16:22 296 data WINBIN 4400.0 5970.9 KG5 09:26:45.2 +36:25:56 270.00 -0.70 1056 x 500 1 , 1 2 x 2 Normal Slow No 160.3 140331 500 GTO Green mjg   run018   JUNK. Focal slide at 500px to block bright star. Telescope lost tracking during eclipse.
run017   YZ LMi   31/01/2023   14:44:25 14:46:52 26 data caution WINBIN 4400.0 5853.9 KG5 09:26:45.2 +36:25:56 270.00 -0.70 1056 x 500 1 , 1 2 x 2 Normal Slow No 160.4 140331 1100 GTO Green mjg   run017   Acquisition
run016   ZTF J022948.84+753126.04   31/01/2023   14:00:40 14:39:16 182 data WINBIN .7 12792.3 KG5 02:29:30.7 +75:29:57 0.00 -0.70 1056 x 1072 1 , 1 1 x 1 Normal Slow No 160.0 140331 1100 GTO Parsons mjg   run016   Science. High airmass, can't see much. Moving on.
run015   ZTF J022948.84+753126.04   31/01/2023   13:55:56 14:00:24 22 data caution WINBIN .7 12792.2 KG5 02:29:30.7 +75:29:57 0.00 -0.70 1056 x 1072 1 , 1 1 x 1 Normal Slow No 160.3 140331 1100 GTO Parsons mjg   run015   Acquisition
run014   ASASSN-18aan   31/01/2023   12:11:36 13:51:45 1436 data WINBIN .7 4187.4 KG5 00:46:16.3 +62:13:24 270.00 -0.60 1056 x 350 1 , 1 1 x 1 Normal Slow No 160.2 140331 1100 GTO Littlefair mjg   run014   Science, significant focus changes in first 5 minutes. Note the filter is KG5, not the requested g' (observer error)
run013   ASASSN-18aan   31/01/2023   12:08:38 12:11:30 42 data caution WINBIN .7 4187.4 KG5 00:46:16.3 +62:13:24 270.00 -0.60 1056 x 350 1 , 1 1 x 1 Normal Slow No 160.2 140331 1100 GTO Littlefair mjg   run013   Acquisition
run012   Flat   31/01/2023   11:54:23 12:05:21 30 flat WINBIN 10000.0 22685.1 KG5 02:14:26.3 +14:01:24 270.00 -0.60 1056 x 1072 1 , 1 1 x 1 Normal Slow No 159.8 140331 1100 Calib Calib mjg   run012   KG5 flats, counts a bit low but probably okay (max 35k). Stars beginning to appear at end.
run011   Flat   31/01/2023   11:48:59 11:53:40 23 flat WINBIN .7 12792.2 r 02:14:26.3 +14:01:24 270.00 -0.60 1056 x 1072 1 , 1 1 x 1 Normal Slow No 159.8 140331 1100 Calib Calib mjg   run011   r' flats
run010   Flat   31/01/2023   11:46:21 11:48:18 7 flat WINBIN 8000.0 19525.8 g 02:14:26.3 +14:01:24 270.00 -0.60 1056 x 1072 1 , 1 1 x 1 Normal Slow Yes 159.8 140331 1100 Calib Calib mjg   run010   JUNK
run009   Flat   31/01/2023   11:39:29 11:45:56 29 flat WINBIN 1000.0 13823.3 g 02:14:26.3 +14:01:24 270.00 -0.60 1056 x 1072 1 , 1 1 x 1 Normal Slow Yes 159.9 140331 1100 Calib Calib mjg   run009   g' flats. Telescope spiralling.
run008   Flat   31/01/2023   11:31:03 11:39:12 34 flat WINBIN 2000.0 14835.9 g 02:14:26.3 +14:01:24 270.00 -0.60 1056 x 1072 1 , 1 1 x 1 Normal Slow Yes 160.3 140331 1100 Calib Calib mjg   run008   JUNK
run007   Flat   31/01/2023   11:26:48 11:28:15 7 flat WINBIN 2000.0 14525.7 g 02:14:26.3 +14:01:24 270.00 -0.60 1056 x 1072 1 , 1 1 x 1 Normal Slow Yes 160.4 140331 1100 Calib Calib mjg   run007   JUNK
run006   Flat   31/01/2023   11:26:03 11:26:16 2 flat WINBIN 2000.0 12859.0 g 02:14:26.3 +14:01:24 270.00 -0.60 1056 x 1072 1 , 1 1 x 1 Normal Slow Yes 160.4 140331 1100 Calib Calib mjg   run006   JUNK
run005   Bias   31/01/2023   10:51:19 10:54:28 51 bias WINBIN .7 3786.0 u 01:35:06.0 +14:33:23 270.00 -0.60 1056 x 1072 1 , 1 1 x 1 Normal Fast Yes 159.0 140331 -100 Calib Calib mjg   run005   Fast 1x1 bias.
run004   Bias   31/01/2023   10:48:21 10:51:13 51 bias WINBIN .7 3434.5 u 01:35:06.0 +14:33:23 270.00 -0.60 1056 x 1072 1 , 1 2 x 2 Normal Slow Yes 159.0 140331 -100 Calib Calib mjg   run004   Slow 2x2 bias.
run003   Bias   31/01/2023   10:37:30 10:48:13 51 bias WINBIN .7 12859.7 u 01:35:06.0 +14:33:23 270.00 -0.60 1056 x 1072 1 , 1 1 x 1 Normal Slow Yes 159.4 140331 -100 Calib Calib mjg   run003   Slow 1x1 bias. Telescope closed, slide in, u filter. RON 5.2-5.4
run002   Bias   31/01/2023   10:27:44 10:35:14 36 bias WINBIN .7 12859.6 u 01:35:06.0 +14:33:23 270.00 -0.60 1056 x 1072 1 , 1 1 x 1 Normal Slow Yes 159.7 140331 -100 Calib Calib mjg   run002   JUNK, instrument hit rotator limit (not sure if affects bias, will redo anyway)
run001       POWON   run001