============================================= Observing log, Night 2021_06_17 PI: Igor Chilingarian Observer: Yuri Beletsky ============================================= Daytime calibrations for MAGE: ------------------------------ 17:45 UT - Starting daytime calibrations. ========================================================================================= FILENAME UT-TIME OBJECT EXPTIME BINNING READOUT SLIT AIRMASS ========================================================================================= Skyflats (louvers are at 50%): ------------------------------ mage0001.fits 17:48:55 Skyflat 15.000 1x1 Turbo 0.70 1.000 mage0002.fits 17:50:09 Skyflat 15.000 1x1 Turbo 0.70 1.000 mage0003.fits 17:50:40 Skyflat 15.000 1x1 Turbo 0.70 1.000 mage0004.fits 17:51:12 Skyflat 15.000 1x1 Turbo 0.70 1.000 mage0005.fits 17:51:43 Skyflat 15.000 1x1 Turbo 0.70 1.000 Spectroscopic flats (external power supply, V=5.50V) --------------------------------------------------------------------- mage0006.fits 17:59:39 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0007.fits 18:01:55 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0008.fits 18:04:12 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0009.fits 18:06:28 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0010.fits 18:08:44 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0011.fits 18:11:01 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0012.fits 18:13:18 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0013.fits 18:15:34 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0014.fits 18:17:50 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0015.fits 18:20:07 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0016.fits 18:22:23 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0017.fits 18:24:39 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0018.fits 18:26:56 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0019.fits 18:29:12 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0020.fits 18:31:29 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0021.fits 18:33:45 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0022.fits 18:36:02 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0023.fits 18:38:18 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0024.fits 18:40:35 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0025.fits 18:42:51 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0026.fits 18:45:07 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0027.fits 18:47:24 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0028.fits 18:49:40 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0029.fits 18:51:56 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0030.fits 18:54:13 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0031.fits 18:56:29 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0032.fits 18:58:46 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0033.fits 19:01:03 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0034.fits 19:03:19 Quartz 120.000 1x1 Turbo 0.70 1.000 mage0035.fits 19:05:35 Quartz 120.000 1x1 Turbo 0.70 1.000 Xe-Flash flats: --------------- mage0036.fits 19:18:26 Xe-Flash 90.000 1x1 Turbo 0.70 1.000 mage0037.fits 19:20:26 Xe-Flash 90.000 1x1 Turbo 0.70 1.000 mage0038.fits 19:22:26 Xe-Flash 90.000 1x1 Turbo 0.70 1.000 mage0039.fits 19:24:26 Xe-Flash 90.000 1x1 Turbo 0.70 1.000 mage0040.fits 19:26:26 Xe-Flash 90.000 1x1 Turbo 0.70 1.000 ThAr calibration lamp: ---------------------- mage0041.fits 19:28:53 ThAr 1.000 1x1 Turbo 0.70 1.000 mage0042.fits 19:29:11 ThAr 1.000 1x1 Turbo 0.70 1.000 mage0043.fits 19:29:28 ThAr 1.000 1x1 Turbo 0.70 1.000 mage0044.fits 19:29:58 ThAr 3.000 1x1 Turbo 0.70 1.000 mage0045.fits 19:30:17 ThAr 3.000 1x1 Turbo 0.70 1.000 mage0046.fits 19:30:37 ThAr 3.000 1x1 Turbo 0.70 1.000 mage0047.fits 19:31:11 ThAr 10.000 1x1 Turbo 0.70 1.000 mage0048.fits 19:31:37 ThAr 10.000 1x1 Turbo 0.70 1.000 mage0049.fits 19:32:04 ThAr 10.000 1x1 Turbo 0.70 1.000 --------------------------- IMACS daytime calibrations: --------------------------- Biases: ------- iff0001c1.fits 19:44:26 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0002c1.fits 19:45:14 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0003c1.fits 19:46:01 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0004c1.fits 19:46:48 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0005c1.fits 19:47:35 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0006c1.fits 19:48:21 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0007c1.fits 19:49:09 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0008c1.fits 19:49:55 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0009c1.fits 19:50:43 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0010c1.fits 19:51:29 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0011c1.fits 19:52:17 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0012c1.fits 19:53:04 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0013c1.fits 19:53:51 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0014c1.fits 19:54:38 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 iff0015c1.fits 19:55:26 Bias 0.000 Sloan_r 1x2 Fast f/4-Imaging 8.600 f/4-Imaging 1.000 Skyflats (louvers are at 50%): ------------------------------ iff0016c1.fits 20:02:17 Skyflat 20.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 iff0017c1.fits 20:03:25 Skyflat 20.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 iff0018c1.fits 20:04:31 Skyflat 20.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 iff0019c1.fits 20:05:38 Skyflat 20.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 iff0020c1.fits 20:06:44 Skyflat 20.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 Spectroscopic flats (Qh lamp): ------------------------------ iff0021c1.fits 20:10:58 Specflat 30.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 iff0022c1.fits 20:12:14 Specflat 30.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 iff0023c1.fits 20:13:31 Specflat 30.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 iff0024c1.fits 20:14:47 Specflat 30.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 iff0025c1.fits 20:16:03 Specflat 30.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 HeNeAr (2*He + 2*Ar + Ne): -------------------------- iff0026c1.fits 20:19:24 HeNeAr 3.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 iff0027c1.fits 20:20:14 HeNeAr 3.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 iff0028c1.fits 20:21:04 HeNeAr 3.000 Spectroscopic1 1x2 Fast Gra-600-8.6 10.300 0.7longslits 1.000 ============================== Night observations: ============================== 22:00 UT - the telescope stays closed due to strong wind ========================================================================================= FILENAME UT-TIME OBJECT EXPTIME BINNING READOUT SLIT AIRMASS ========================================================================================= 00:15 UT - opening the telescope. Starting the observations Telluric standard (using slit scan script and EQU 134.5): --------------------------------------------------------- 00:35 UT - scattered clouds in the vicinity of the telluric ./magescan_ab.sh 0.7 0.5 # exposure - 1 sec (on the slit): mage0050.fits 00:37:19 HIP61960 20.000 1x1 Fast 0.70 1.339 mage0051.fits 00:38:07 HIP61960 20.000 1x1 Fast 0.70 1.340 mage0052.fits 00:40:06 ThAr 1.000 1x1 Turbo 0.70 1.344 mage0053.fits 00:40:24 ThAr 1.000 1x1 Turbo 0.70 1.344 mage0054.fits 00:40:41 ThAr 1.000 1x1 Turbo 0.70 1.345 mage0055.fits 00:44:35 HIP61960 20.000 1x1 Fast 0.70 1.352 mage0056.fits 00:45:26 HIP61960 20.000 1x1 Fast 0.70 1.354 00:55 UT - seeing is ~1.4" mage0057.fits 00:52:34 J1311+0039 1200.000 1x1 Fast 0.70 1.173 # variable seeing 1.0..1.3" mage0058.fits 01:13:37 J1311+0039_sky 300.000 1x1 Fast 0.70 1.199 # offset 45" W, clouds mage0059.fits 01:19:33 J1311+0039 1200.000 1x1 Fast 0.70 1.209 # seeing 1.0", clouds mage0060.fits 01:46:28 J1311+0039 1200.000 1x1 Fast 0.70 1.266 # seeing 1.1", clouds mage0061.fits 02:07:44 J1311+0039_sky 300.000 1x1 Fast 0.70 1.328 # offset 45" W mage0062.fits 02:13:49 J1311+0039 1200.000 1x1 Fast 0.70 1.349 # seeing 1.2", some clouds mage0063.fits 02:34:44 J1311+0039_sky 300.000 1x1 Fast 0.70 1.436 # offset 45" W mage0064.fits 02:42:20 ThAr 1.000 1x1 Turbo 0.70 1.474 mage0065.fits 02:42:37 ThAr 1.000 1x1 Turbo 0.70 1.475 mage0066.fits 02:42:55 ThAr 1.000 1x1 Turbo 0.70 1.477 02:50 UT - seeing is ~1.4" mage0067.fits 02:50:16 J1516+2058 1200.000 1x1 Fast 0.70 1.580 # seeing 1.4..1.6", clouds mage0068.fits 03:24:29 J1516+2058 1200.000 1x1 Fast 0.70 1.655 # seeing 1.1", clouds mage0069.fits 03:45:06 J1516+2058 1200.000 1x1 Fast 0.70 1.729 # very cloudy mage0070.fits 04:06:26 ThAr 1.000 1x1 Turbo 0.70 1.833 mage0071.fits 04:06:44 ThAr 1.000 1x1 Turbo 0.70 1.835 mage0072.fits 04:07:01 ThAr 1.000 1x1 Turbo 0.70 1.837 04:07 UT - clouds are everywhere. Waiting to clear sky. 04:45 UT - switching to IMACS, Still cloudy, waiting ... Slit position for toslit: ------------------------- x = 1650 y = 3700 offsets to Chip 2: xoff = -490 yoff = -470 iff0029c1.fits 05:20:02 slit_image 5.000 Spectroscopic1 1x1 Fast f/4-Imaging 10.300 0.7longslits 1.025 iff0030c1.fits 05:37:27 slit_image 5.000 Spectroscopic1 1x1 Fast f/4-Imaging 10.300 0.7longslits 1.105 iff0031c1.fits 05:39:58 NGC6902_field 60.000 Sloan_g 1x1 Fast f/4-Imaging 10.300 f/4-Imaging 1.101 iff0032c1.fits 05:46:42 NGC6902_field 30.000 Sloan_g 1x1 Fast f/4-Imaging 10.300 0.7longslits 1.092 # through slit image 05:47 UT - clouds are passing by, loosing guide star. Waiting ... 06:26 UT - closing the telescope. Clouds are all over the sky, can't see the guidestar. 09:15 UT - overcast. Closing the night. End of the night.