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| Journal of GTC observations: 2025_03_24 |
| run | object | ra | dec | alt | az | air- mass | sky pa | tel focus | moon dist | date | UT start | UT end | duration | num | type | mode | clear | exptime | cycle | expdelay | duty cycle | expdelay gui | clear time | read+ft time | ft time | drift ft time | pipe delay | drift nwins | pipe nrows | filters | nskips | size1 | xsll1,xslr1 xsul1,xsur1 | y1s | size2 | xsll2,xslr2 xsul2,xsur2 | y2s | bin | ov-/pre- scan | clocks | dum | speed | led | slide | compoang | compopos | obs | id | obnum | pi | ccdtemps | ccdvacs | ccdflows | hum in | hum out | temp | press | wind speed | wind dir | dew point | pre-run comments | run | comments |
| run0012 | ZTFJ1749+0924 | 17:49:53.0 | +09:24:35 | 48.8 | 110.2 | 1.33 | 337.5 | 0.14 | 53 | 2025-03-25 | 04:16:02 | 06:06:16 | 6613 | 1878 | data | FullFrame | Off | 3.51374 | 3.52155 | 3.29999 | 99.778 | 3.30000 | 0.22156 | 0.00782 | us,gs,rs,is,zs | 31223 | 4x4 | Off,Off | Slow | On | Slow | Off | 1100 | 66.4 | P | SA | GTC42-25A | 0013 | prodriguez | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 65.9 | 70.1 | 4.6 | 778.7 | 9.4 | 172.0 | -1.6 | UNDEF | run0012 | Data GTC42-25A_0013. Seeing <1.2". Eclipse visible | |||||||||||
| run0011 | ZTFJ1749+0924 | 17:49:53.0 | +09:24:35 | 48.3 | 109.6 | 1.34 | 337.5 | 0.14 | 53 | 2025-03-25 | 04:13:28 | 04:15:56 | 144 | 41 | acquisition | FullFrame | Off | 3.51374 | 3.52155 | 3.29999 | 99.778 | 3.30000 | 0.22156 | 0.00782 | us,gs,rs,is,zs | 31223 | 4x4 | Off,Off | Slow | On | Slow | Off | 1100 | 66.4 | P | SA | GTC42-25A | 0013 | prodriguez | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 66.5 | 71.0 | 4.6 | 778.6 | 9.3 | 163.0 | -1.5 | UNDEF | run0011 | Acquisition GTC42-25A_0013 | |||||||||||
| run0010 | GRB250129A | 13:14:41.0 | +05:01:43 | 61.8 | 215.3 | 1.14 | 209.7 | 0.14 | 112 | 2025-03-25 | 03:19:51 | 04:10:39 | 2738 | 45 | data | FullFrame | On | 60.00000 | 60.85165 | 60.00000 | 98.600 | 60.00000 | 0.08580 | 0.76585 | 0.00782 | us,gs,rs,is,zs | 11111 | 2x2 | Off,Off | Slow | On | Slow | Off | 1100 | 66.4 | P | SA | GTCMULTIPLE4G-25A | 0003 | jfafernandez | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 65.3 | 69.6 | 4.6 | 778.8 | 9.7 | 153.0 | -1.7 | UNDEF | run0010 | Data GTCMULTIPLE4G-25A_0003. Seeing <1.2" | ||||||||||
| run0009 | GRB250129A | 13:14:41.0 | +05:01:43 | 62.0 | 214.3 | 1.13 | 209.7 | 0.13 | 112 | 2025-03-25 | 03:17:39 | 03:19:44 | 119 | 11 | acquisition | FullFrame | On | 10.00000 | 10.85165 | 10.00000 | 92.152 | 10.00000 | 0.08580 | 0.76585 | 0.00782 | us,gs,rs,is,zs | 11111 | 2x2 | Off,Off | Slow | On | Slow | Off | 1100 | 66.4 | P | SA | GTCMULTIPLE4G-25A | 0003 | jfafernandez | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 65.2 | 69.2 | 4.6 | 778.8 | 9.8 | 140.0 | -1.8 | UNDEF | run0009 | Acquisition GTCMULTIPLE4G-25A_0003 | ||||||||||
| run0008 | Bias | 11:16:24.0 | +27:10:02 | 56.3 | 276.4 | 1.2 | 37.2 | 0.13 | 144 | 2025-03-25 | 02:51:00 | 02:51:33 | 31 | 101 | bias | FullFrame | On | 0.00001 | 0.30738 | 0.00002 | 0.003 | 0.00001 | 0.08580 | 0.22156 | 0.00782 | us,gs,rs,is,zs | 11111 | 4x4 | Off,Off | Slow | On | Slow | Off | -100 | 66.4 | P | SA | CALIB | CALIB | CALIB | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 64.1 | 68.2 | 4.5 | 778.8 | 10.3 | 154.0 | -2.0 | UNDEF | run0008 | Bias 4x4 Dome lights off, slide in beam, good bias (rno ~ 4cts) | ||||||||||
| run0007 | Bias | 11:16:24.0 | +27:10:32 | 56.8 | 276.2 | 1.2 | 37.2 | 0.13 | 144 | 2025-03-25 | 02:48:54 | 02:50:21 | 86 | 101 | bias | FullFrame | On | 0.00001 | 0.85167 | 0.00002 | 0.001 | 0.00001 | 0.08580 | 0.76585 | 0.00782 | us,gs,rs,is,zs | 11111 | 2x2 | Off,Off | Slow | On | Slow | Off | -100 | 66.4 | P | SA | CALIB | CALIB | CALIB | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 64.0 | 67.8 | 4.6 | 778.9 | 10.4 | 153.0 | -2.0 | UNDEF | run0007 | Bias 2x2 Dome lights off, slide in beam, good bias (rno ~ 4cts) | ||||||||||
| run0006 | Bias | 11:16:27.0 | +27:10:32 | 58.1 | 275.7 | 1.18 | 37.2 | 0.12 | 144 | 2025-03-25 | 02:43:02 | 02:48:02 | 299 | 101 | bias | FullFrame | On | 0.00001 | 2.96261 | 0.00002 | 0.000 | 0.00001 | 0.08580 | 2.87679 | 0.00782 | us,gs,rs,is,zs | 11111 | 1x1 | Off,Off | Slow | On | Slow | Off | -100 | 66.4 | P | SA | CALIB | CALIB | CALIB | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 63.8 | 67.5 | 4.8 | 778.9 | 10.3 | 145.0 | -1.9 | UNDEF | run0006 | Bias 1x1 Dome lights off, slide in beam, good bias (rno ~ 4cts) | ||||||||||
| run0005 | WD 1145+017 | 11:48:34.0 | +01:28:29 | 32.6 | 108.6 | 1.86 | 244.7 | -0.11 | 125 | 2025-03-24 | 21:19:05 | 22:50:42 | 5495 | 5963 | data | FullFrame | Off | 0.91374 | 0.92155 | 0.69999 | 99.152 | 0.70000 | 0.22156 | 0.00782 | us,gs,rs,is,zs | 31113 | 4x4 | Off,Off | Slow | On | Slow | Off | 1100 | 48.8 | L | SA | GTC98-25A | 0001 | prodriguez | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 56.8 | 59.6 | 5.3 | 779.8 | 12.9 | 165.0 | -2.7 | UNDEF | run0005 | Data GTC98-25A_0001. Seeing >1.5" and slightly above at times. NOTE: After 90mins we stopped the observations due to highly variable and high seeing values. | |||||||||||
| run0004 | WD 1145+017 | 11:48:35.0 | +01:28:25 | 31.8 | 108.0 | 1.9 | 244.7 | -0.12 | 125 | 2025-03-24 | 21:15:22 | 21:18:57 | 214 | 232 | acquisition | FullFrame | Off | 0.91374 | 0.92155 | 0.69999 | 99.152 | 0.70000 | 0.22156 | 0.00782 | us,gs,rs,is,zs | 31113 | 4x4 | Off,Off | Slow | On | Slow | Off | 1100 | 48.8 | L | SA | GTC98-25A | 0001 | prodriguez | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 58.3 | 63.2 | 5.0 | 779.7 | 13.2 | 157.0 | -2.5 | UNDEF | run0004 | Acquisition GTC98-25_0001 | |||||||||||
| run0003 | CSS 41177 | 10:06:00.0 | +22:50:01 | 54.9 | 90.9 | 1.22 | 260.7 | -0.09 | 156 | 2025-03-24 | 20:34:41 | 21:12:45 | 2282 | 2363 | data | FullFrame | Off | 0.95804 | 0.96585 | 0.20000 | 99.191 | 0.20001 | 0.76585 | 0.00782 | us,gs,rs,is,zs | 11111 | 2x2 | Off,Off | Slow | On | Slow | Off | 1100 | 66.4 | P | SA | GTC01-25AGHIP | 0001 | vdhillon | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 50.9 | 53.1 | 5.2 | 779.6 | 10.8 | 137.0 | -3.6 | UNDEF | run0003 | Data GTC01-25AGHIP_0001. Seeing <1.5. Eclipse visible | |||||||||||
| run0002 | CSS 41177 | 10:06:00.0 | +22:49:58 | 53.7 | 90.2 | 1.24 | 260.7 | -0.1 | 156 | 2025-03-24 | 20:29:00 | 20:34:34 | 332 | 344 | acquisition | FullFrame | Off | 0.95804 | 0.96585 | 0.20000 | 99.191 | 0.20001 | 0.76585 | 0.00782 | us,gs,rs,is,zs | 11111 | 2x2 | Off,Off | Slow | On | Slow | Off | 1100 | 66.4 | P | SA | GTC01-25AGHIP | 0001 | vdhillon | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 48.2 | 51.5 | 5.1 | 779.6 | 10.8 | 170.0 | -4.2 | UNDEF | run0002 | Acquisition GTC01-25AGHIP_0001 | |||||||||||
| run0001 | Skyflat | 04:14:46.0 | +28:18:15 | 58.7 | 278.1 | 1.17 | 127.2 | -0.21 | 125 | 2025-03-24 | 19:40:49 | 19:58:54 | 452 | 91 | flat | FullFrame | On | 2.00000 | 4.96259 | 2.00000 | 40.302 | 2.00000 | 0.08580 | 2.87679 | 0.00782 | us,gs,rs,is,zs | 11111 | 1x1 | Off,Off | Slow | On | Slow | Off | 1100 | 66.4 | P | SA | CALIB | CALIB | CALIB | -99,-99,-99,-99,-99 | -9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01,-9.9E+01 | -99.0,-99.0,-99.0,-99.0,-99.0 | 48.3 | 51.6 | 4.5 | 779.3 | 10.5 | 154.0 | -4.5 | UNDEF | run0001 | skyflats ugriz |