APOGEE LOG 6/21/2011(MJD= 55733)

FILENAME UT NREAD EXPTYPE QRTZ THAR UNE PLATEID SECZ SEEING OBSCMNT COMMENT COLLPIST COLPITCH DITHPIX TCAMMID TLSDETB
Afternoon calibrations using blackbody source. Start with some 20 sec dark frames. Note that the room and set-up are not perfectly dark. SRM.
01710001 23:12:27.871 20 DARK 0 0 0 5013 2.00030 1.47690 None Dark. Appears to be some light getting through the fibers. 50 cts peak. 1901.3790 -4.27900 13.4990 78.6520 73.8120
01710002 23:16:01.216 20 DARK 0 0 0 5013 2.00030 1.47690 Dark 1901.3790 -4.27900 13.4990 78.7050 73.8120
01710003 23:19:34.675 20 DARK 0 0 0 5013 2.00030 1.47690 Dark 1901.3790 -4.27900 13.4990 78.5040 73.8120
Testing exposure times for blackbodies.
01710004 23:38:14.060 3 OBJECT 0 0 0 5013 2.00030 1.47690 blackbody source 110C BB source, 110C, test exposure @ 3 SUTR. 100 ADU at peak. 1901.3790 -4.27900 13.4990 78.7940 73.8130
01710005 23:45:26.443 30 OBJECT 0 0 0 5013 2.00030 1.47690 BB source, 110C, test exposure @ 30 SUTR. 1900 ADU at peak. 1901.3790 -4.27900 13.4990 78.7760 73.8130
01710006 23:54:19.973 20 OBJECT 0 0 0 5013 2.00030 1.47690 BB source, 110C, test exposure @ 20 SUTR. 1250 ADU at peak. 1901.3790 -4.27900 13.4990 78.4210 73.8130
01710007 00:08:37.178 20 OBJECT 0 0 0 5013 2.00030 1.47690 blackbody source 130C BB source, 130C, test exposure @ 20 SUTR. 3800 ADU at peak. 1901.3790 -4.27900 13.4990 78.4450 73.8130
Starting sequence of 110C blackbody exposures.
01710008 00:29:24.628 20 OBJECT 0 0 0 5013 2.00030 1.47690 blackbody source 110C BB source, 110C, test exposures @ 20 SUTR. 1250 ADU. Note strange reference level in some quadrants of the blue chip especially. 1901.3790 -4.27900 13.4990 79.1610 73.8130
01710009 00:32:58.035 20 OBJECT 0 0 0 5013 2.00030 1.47690 BB source, 110C. 1250 ADU at peak. 1901.3790 -4.27900 13.4990 79.0370 73.8130
01710010 00:36:31.494 20 OBJECT 0 0 0 5013 2.00030 1.47690 BB source, 110C. 1901.3790 -4.27900 13.4990 78.5220 73.8130
01710011 00:40:04.906 20 OBJECT 0 0 0 5013 2.00030 1.47690 BB source, 110C. 1901.3790 -4.27900 13.4990 78.7050 73.8130
01710012 00:43:38.442 20 OBJECT 0 0 0 5013 2.00030 1.47690 BB source, 110C. 1901.3790 -4.27900 13.4990 78.9010 73.8130
01710013 00:47:11.890 20 OBJECT 0 0 0 5013 2.00012 1.47690 BB source, 110C. 1901.3790 -4.27900 13.4990 78.6760 73.8130
01710014 00:50:45.434 20 OBJECT 0 0 0 5013 2.00012 1.47690 BB source, 110C. 1901.3790 -4.27900 13.4990 78.7590 73.8130
01710015 00:54:55.499 20 OBJECT 0 0 0 5013 2.00012 1.47690 BB source, 110C. 1901.3790 -4.27900 13.4990 78.8300 73.8130
01710016 00:58:28.899 20 OBJECT 0 0 0 5013 2.00012 1.47690 BB source, 110C. 1901.3790 -4.27900 13.4990 78.3790 73.8130
01710017 01:02:02.290 20 OBJECT 0 0 0 5013 2.00012 1.47690 BB source, 110C. 1901.3790 -4.27900 13.4990 78.9780 73.8130
Starting sequence of 120C blackbody exposures.
01710018 01:10:57.227 20 OBJECT 0 0 0 5013 2.00012 1.47690 blackbody source 120C BB source, 120C. 2000 ADU at peak. 1901.3790 -4.27900 13.4990 78.6930 73.8130
01710019 01:17:02.220 20 OBJECT 0 0 0 5013 2.00012 1.47690 BB source, 120C. 1901.3790 -4.27900 13.4990 78.8590 73.8130
01710020 01:20:35.530 20 OBJECT 0 0 0 5013 2.00012 1.47690 BB source, 120C. 1901.3790 -4.27900 13.4990 78.8770 73.8130
01710021 01:24:08.979 20 OBJECT 0 0 0 5013 2.00012 1.47690 BB source, 120C. 1901.3790 -4.27900 13.4990 78.5570 73.8130
01710022 01:27:42.374 20 OBJECT 0 0 0 5013 2.00012 1.47690 BB source, 120C. Lights may have been turned on by operator during end of exposure. 1901.3790 -4.27900 13.4990 78.3620 73.8130
Take a break while operator turns on lights for telescope inspection.
01710023 01:50:13.484 20 OBJECT 0 0 0 4881 1.99963 1.47690 BB source, 120C. Louvres in basement now open, so daylight coming in. Some excess light seems to be visible. 1901.3790 -4.27900 13.4990 78.3670 73.8150
01710024 01:56:35.732 20 OBJECT 0 0 0 4881 1.99963 1.47690 BB source, 120C. Louvres in basement now open, so daylight coming in. Some excess light seems to be visible. 1901.3790 -4.27900 13.4990 78.0530 73.8150
Do another set of 120C BB frames after twilight.
01710025 03:29:49.042 20 OBJECT 0 0 0 4881 1.18323 1.17075 BB source, 120C. 2000 ADU at peak, but note that the flux is somewhat lower now than 2 hours ago, probably because of light leaks in the 2.5-m basement even with the louvres closed. 1901.3790 -4.27900 13.4990 78.5100 73.8180
After further investgation, it looks like exposure 25 is a bit low and the following exposures are indeed more like exposures 18-22. Make sure to compare all of these 120C exposures against each other to get a good set! Perhaps frames 18-22 and frames 26-30.
01710026 03:36:25.047 20 OBJECT 0 0 0 4881 1.17224 1.23350 BB source, 120C. 1901.3790 -4.27900 13.4990 77.7810 73.8190
01710027 03:39:58.351 20 OBJECT 0 0 0 4881 1.16667 1.22071 BB source, 120C. 1901.3790 -4.27900 13.4990 78.6100 73.8190
01710028 03:43:31.978 20 OBJECT 0 0 0 4881 1.16145 1.16723 BB source, 120C. 1901.3790 -4.27900 13.4990 77.9710 73.8190
01710029 03:47:05.519 20 OBJECT 0 0 0 4881 1.15642 1.21924 BB source, 120C. 1901.3790 -4.27900 13.4990 78.9480 73.8190
01710030 03:51:55.892 20 OBJECT 0 0 0 4881 1.15020 1.15964 BB source, 120C. 1901.3790 -4.27900 13.4990 78.3200 73.8190
Starting sequence of 130C blackbody exposures. Note again funny reference levels on the blue chip of the first exposure in the series.
01710031 04:03:38.161 20 OBJECT 0 0 0 4881 1.13733 1.43155 blackbody source 130C BB source, 130C. 3400 ADU at peak. 1901.3790 -4.27900 13.4990 78.5870 73.8200
01710032 04:07:11.907 20 OBJECT 0 0 0 4881 1.13410 1.37719 BB source, 130C. 1901.3790 -4.27900 13.4990 78.7820 73.8200
01710033 04:10:45.218 20 OBJECT 0 0 0 4881 1.13112 1.41560 BB source, 130C. 1901.3790 -4.27900 13.4990 78.8120 73.8200
01710034 04:14:18.562 20 OBJECT 0 0 0 4881 1.12826 1.35791 BB source, 130C. 1901.3790 -4.27900 13.4990 78.5100 73.8210
01710035 04:17:52.013 20 OBJECT 0 0 0 4881 1.12583 1.31670 BB source, 130C. 1901.3790 -4.27900 13.4990 78.8060 73.8210
01710036 04:21:29.505 20 OBJECT 0 0 0 4881 1.12355 1.36872 BB source, 130C. 1901.3790 -4.27900 13.4990 78.5270 73.8210
Starting sequence of 150C blackbody exposures.
01710037 04:29:24.571 20 OBJECT 0 0 0 4881 1.00000 1.27177 blackbody source 150C BB source, 150C. 10,000 ADU at peak. 1901.3790 -4.27900 13.4990 78.5330 73.8220
01710038 04:32:58.044 20 OBJECT 0 0 0 4803 1.00025 1.27177 BB source, 150C. 1901.3790 -4.27900 13.4990 78.4560 73.8220
01710039 04:36:31.474 20 OBJECT 0 0 0 4803 1.13574 1.27177 BB source, 150C. 1901.3790 -4.27900 13.4990 78.7050 73.8220
01710040 04:40:04.962 20 OBJECT 0 0 0 4803 1.13088 1.27177 BB source, 150C. 1901.3790 -4.27900 13.4990 79.0010 73.8220
01710041 04:43:38.382 20 OBJECT 0 0 0 4803 1.13088 1.27177 BB source, 150C. 1901.3790 -4.27900 13.4990 78.5570 73.8220
01710042 04:47:12.083 20 OBJECT 0 0 0 4803 2.00000 1.79273 BB source, 150C. 1901.3790 -4.27900 13.4990 79.1970 73.8230
Start beginning of the night cal sequence.
01710043 05:07:10.648 60 DARK 0 0 0 4803 1.14662 1.18189 None Dark -- blue persistence at around 250 ADU from BB exposures. 1901.3790 -4.27900 13.4990 78.5570 73.8240
01710044 05:17:48.300 60 DARK 0 0 0 4803 1.15511 1.34071 Dark -- blue persistence at around 200 ADU from BB exposures. 1901.3790 -4.27900 13.4990 78.6760 73.8250
01710045 05:28:25.991 60 DARK 0 0 0 4803 1.16596 1.26365 Dark -- blue persistence at around 160 ADU from BB exposures. 1901.3790 -4.27900 13.4990 78.7350 73.8250
01710046 05:39:07.027 5 QUARTZFLAT 1 0 0 4803 1.17974 1.59830 QTH -- can't tell what effect blue persistence may have on this frame. 1901.3790 -4.27900 13.4990 78.4030 73.8260
01710047 05:40:01.443 5 QUARTZFLAT 1 0 0 4803 1.18111 1.55317 QTH -- can't tell what effect blue persistence may have on this frame. 1901.3790 -4.27900 13.4990 78.6640 73.8260
01710048 05:40:55.818 5 QUARTZFLAT 1 0 0 4803 1.18236 1.54382 QTH -- can't tell what effect blue persistence may have on this frame. 1901.3790 -4.27900 13.4990 78.8420 73.8260
01710049 05:41:55.764 10 ARCLAMP 0 1 0 4803 1.00000 1.54382 ThAr -- blue persistence still visible between arc lines at 250 ADU. 1901.3790 -4.27900 13.4990 78.7050 73.8260
01710050 05:43:47.170 40 ARCLAMP 0 0 1 4803 1.00000 1.54382 UNe -- blue persistence still visible between arc lines at 500 ADU 1901.3790 -4.27900 13.4990 78.2250 73.8260
Begin science observing: Peter, Ana, Viktor, Olena, Steve
Plate 4829, FirstLight2 I, Cart 1, visit 4, 3 visits last month
01710051 05:54:52.270 50 OBJECT 0 0 0 4829 1.36713 1.86672 plate 4829, cart 1, FirstLight2 I field Seeing=2.1", clear skies, S/N = 25.7. 1901.3790 -4.27900 13.4990 78.4500 73.8270
01710052 06:03:43.890 50 OBJECT 0 0 0 4829 1.33103 1.76943 1901.3790 -4.27900 13.4990 78.7290 73.8270
01710053 06:12:35.532 50 OBJECT 0 0 0 4829 1.29716 1.64085 1901.3790 -4.27900 13.4990 78.9130 73.8270
01710054 06:21:27.309 50 OBJECT 0 0 0 4829 1.26564 1.56194 Seeing=1.6", S/N = 25.5. 1901.3790 -4.27900 13.4990 78.4390 73.8280
01710055 06:30:18.748 50 OBJECT 0 0 0 4829 1.23720 1.34644 1901.3790 -4.27900 13.4990 78.1540 73.8280
01710056 06:39:10.527 50 OBJECT 0 0 0 4829 1.21114 1.89595 1901.3790 -4.27900 13.4990 78.4860 73.8290
01710057 06:48:02.100 50 OBJECT 0 0 0 4829 1.18698 1.48205 1901.3790 -4.27900 13.4990 78.5750 73.8290
01710058 06:56:53.710 50 OBJECT 0 0 0 4829 1.16478 1.67902 Seeing=1.5", S/N = 1901.3790 -4.27900 13.4990 78.5990 73.8290
01710059 07:06:47.804 30 OBJECT 0 0 0 4829 1.14227 1.44825 sky exp, offset 0.01 deg RA Skyflat, offset 0.01 deg RA 1901.3790 -4.27900 13.4990 79.1320 73.8300
01710060 07:12:43.807 5 DOMEFLAT 0 0 0 4829 1.12964 1.56807 dome flat Domeflat, 2400 ADU 1901.3790 -4.27900 13.4990 78.4740 73.8300
01710061 07:18:39.902 10 DARK 0 0 0 4829 1.48095 1.56807 None Dark 1901.3790 -4.27900 13.4990 78.1960 73.8300
01710062 07:20:27.273 10 DARK 0 0 0 4829 1.00000 1.56807 Dark 1901.3790 -4.27900 13.4990 78.7230 73.8300
01710063 07:22:14.511 10 DARK 0 0 0 4829 1.00000 1.56807 Dark 1901.3790 -4.27900 13.4990 78.5690 73.8300
Plate 4947, 004-04, Cart 5, first visit (2 broken fibers 77,128)
01710064 07:31:43.866 50 OBJECT 0 0 0 4947 2.00899 2.03109 plate 4947, cart 5, 004-04, bulge field Seeing=2.4" 1901.3790 -4.27900 13.4990 78.3200 73.8300
01710065 07:40:35.436 50 OBJECT 0 0 0 4947 2.01734 1.75784 Seeing=2.3", S/N = 27.1. 1901.3790 -4.27900 13.4990 78.6220 73.8300
01710066 07:49:27.218 50 OBJECT 0 0 0 4947 2.03021 1.85229 1901.3790 -4.27900 13.4990 78.6640 73.8300
01710067 07:58:19.746 50 OBJECT 0 0 0 4947 2.04830 1.94150 1901.3790 -4.27900 13.4990 78.6930 73.8310
01710068 08:07:11.638 50 OBJECT 0 0 0 4947 2.07114 2.00862 S/N = 25.0 1901.3790 -4.27900 13.4990 78.8240 73.8310
01710069 08:16:03.162 50 OBJECT 0 0 0 4947 2.09931 2.36840 1901.3790 -4.27900 13.4990 78.2550 73.8310
01710070 08:24:55.341 50 OBJECT 0 0 0 4947 2.13327 1.58896 S/N = 27.4 1901.3790 -4.27900 13.4990 78.6280 73.8310
01710071 08:33:47.214 50 OBJECT 0 0 0 4947 2.17304 1.68968 1901.3790 -4.27900 13.4990 78.5630 73.8320
01710072 08:43:49.006 5 DOMEFLAT 0 0 0 4947 2.22690 1.56042 dome flat Domeflat, 2500 ADU 1901.3790 -4.27900 13.4990 78.4680 73.8320
01710073 08:48:23.015 10 DARK 0 0 0 4947 1.33103 1.56042 None Dark 1901.3790 -4.27900 13.4990 79.0430 73.8320
01710074 08:50:10.376 10 DARK 0 0 0 4947 1.00000 1.56042 Dark 1901.3790 -4.27900 13.4990 78.8830 73.8320
01710075 08:51:57.602 10 DARK 0 0 0 4951 1.00000 1.56042 Dark 1901.3790 -4.27900 13.4990 78.3560 73.8320
Plate 4951, 018-02, Cart 3, first visit
01710076 08:57:11.575 50 OBJECT 0 0 0 4951 1.57310 1.70817 plate 4951, cart 3, 018-02, bulge field Seeing=1.7", S/N = 30.3 1901.3790 -4.27900 13.4990 78.5690 73.8320
01710077 09:10:09.272 50 OBJECT 0 0 0 4951 1.61566 1.53520 Plate 4951, 018-02 Odd comment after STUI disconnect, S/N = 31.0 1901.3790 -4.27900 13.4990 78.3200 73.8330
01710078 09:20:39.025 50 OBJECT 0 0 0 4951 1.65673 1.33450 plate 4951, cart 3, 018-02, bulge field 1901.3790 -4.27900 13.4990 78.6580 73.8330
01710079 09:29:32.066 50 OBJECT 0 0 0 4951 1.69633 1.40924 1901.3790 -4.27900 13.4990 79.1200 73.8330
01710080 09:38:23.926 50 OBJECT 0 0 0 4951 1.74162 1.35943 Seeing=1.3" 1901.3790 -4.27900 13.4990 78.7350 73.8330
01710081 09:47:15.561 50 OBJECT 0 0 0 4951 1.79223 1.46035 1901.3790 -4.27900 13.4990 78.6760 73.8330
01710082 09:56:07.157 50 OBJECT 0 0 0 4951 1.84982 1.27782 1901.3790 -4.27900 13.4990 78.7410 73.8330
01710083 10:04:58.822 50 OBJECT 0 0 0 4951 1.91459 1.50856 1901.3790 -4.27900 13.4990 78.9960 73.8330
01710084 10:14:48.375 5 DOMEFLAT 0 0 0 4951 1.99572 1.79403 dome flat Domeflat, mistake on lamps, 3000 ADU 1901.3790 -4.27900 13.4990 78.0770 73.8340
01710085 10:15:53.051 5 DOMEFLAT 0 0 0 4951 2.00619 1.79403 Domeflat, 2200 ADU 1901.3790 -4.27900 13.4990 78.4270 73.8340
01710086 10:20:45.213 10 DARK 0 0 0 4951 1.83820 1.79403 None Dark 1901.3790 -4.27900 13.4990 78.9600 73.8340
01710087 10:22:32.527 10 DARK 0 0 0 4951 1.00000 1.79403 Dark 1901.3790 -4.27900 13.4990 78.3380 73.8340
01710088 10:24:19.860 10 DARK 0 0 0 4951 1.00000 1.79403 Dark 1901.3790 -4.27900 13.4990 78.5750 73.8340
Plate 4938, 090+04, Cart 4, second visit
01710089 10:32:56.384 50 OBJECT 0 0 0 4938 1.05873 1.59664 plate 4938, cart 4, 090+04 disk field S/N = 28.4 1901.3790 -4.27900 13.4990 78.0590 73.8340
01710090 10:41:47.876 50 OBJECT 0 0 0 4938 1.0623740 1.58066 1901.3790 -4.27900 13.4990 78.2670 73.8340
01710091 10:50:47.517 50 OBJECT 0 0 0 4938 1.06711 1.58878 1901.3790 -4.27900 13.4990 78.8060 73.8340
01710092 10:59:39.559 50 OBJECT 0 0 0 4938 1.07257 1.68031 S/N = 27.1 1901.3790 -4.27900 13.4990 77.8760 73.8350
01710093 11:08:31.089 50 OBJECT 0 0 0 4938 1.07906 1.79765 1901.3790 -4.27900 13.4990 78.4450 73.8350
01710094 11:17:22.786 50 OBJECT 0 0 0 4938 1.08663 2.14966 1901.3790 -4.27900 13.4990 78.2190 73.8350
01710095 11:26:55.550 5 DOMEFLAT 0 0 0 4938 1.0958144 1.28477 dome flat Domeflat, 2500 ADU 1901.3790 -4.27900 13.4990 78.5330 73.8350
01710096 11:31:50.935 10 DARK 0 0 0 4938 1.69906 1.28477 None Dark 1901.3790 -4.27900 13.4990 78.8180 73.8360
01710097 11:33:38.316 10 DARK 0 0 0 4938 1.00000 1.28477 Dark 1901.3790 -4.27900 13.4990 78.8590 73.8360
01710098 11:35:25.579 10 DARK 0 0 0 4938 1.00000 1.28477 Dark 1901.3790 -4.27900 13.4990 78.9960 73.8360
Run end of night cals
END CALS BAD, Gang Connector not Plugged In!!!!!
01710099 12:02:03.510 60 DARK 0 0 0 4938 2.00006 1.28477 1901.3790 -4.27900 13.4990 78.5390 73.8380
01710100 12:12:41.399 60 DARK 0 0 0 4938 2.00006 1.28477 1901.3790 -4.27900 13.4990 79.2620 73.8380
01710101 12:23:18.992 60 DARK 0 0 0 4938 2.00006 1.28477 1901.3790 -4.27900 13.4990 78.6820 73.8390
01710102 12:34:00.112 5 QUARTZFLAT 1 0 0 4938 2.00006 1.28477 1901.3790 -4.27900 13.4990 78.9010 73.8390
01710103 12:34:54.395 5 QUARTZFLAT 1 0 0 4938 2.00006 1.28477 1901.3790 -4.27900 13.4990 78.4270 73.8390
01710104 12:35:48.691 5 QUARTZFLAT 1 0 0 4938 2.00006 1.28477 1901.3790 -4.27900 13.4990 78.4090 73.8390
01710105 12:36:48.837 10 ARCLAMP 0 1 0 4938 2.00006 1.28477 1901.3790 -4.27900 13.4990 78.0710 73.8390
01710106 12:38:39.604 40 ARCLAMP 0 0 1 4938 2.00006 1.28477 1901.3790 -4.27900 13.4990 79.2500 73.8390