PRIME Observation Log 2024/03/14

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Raw Log (Time is in SA time)
Ramp Log (Time is in UT)
CCMain Error Log (Time is in SA time)
Observation Log (Time is in UT)

Date: 2024/03/14
Local observer:
Remote observer:
Weather:
Comment:
Detector Temperature: 0.00000 +- 0.00000 K
ImageAcquisitionErrors occurred 0 times

Expected Time
Twilight Flat Time
(Sun altitude = -5.5°)
Evening 19:17:16
Morning 06:14:31
Science Observation
(Sun altitude < -10°)
Start 19:38:45
End 05:53:01
Bulge Observation
(Sun alt. < -10° & GB alt. > 22°)
Start 01:05:51
End 05:53:01


Observed Fraction
Actually Observed Time
(hh:mm:ss) 		Expected Observation Time
(hh:mm:ss) 		Observed Fraction
(observed/expected)
Total Time 08:25:37 10:14:16 0.823
GB Time 03:30:59 04:47:09 0.735
Non-GB Time 04:54:38 05:27:06 0.901


Institute Statistics
Institute Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
CALIB 800 00:38:08 01:27:33 0.436
OU 2540 02:01:04 04:54:38 0.411
GB 1608 01:16:38 03:30:59 0.363


Type Statistics
Type Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
EVENING_TWILIGHT 440 00:20:58 00:55:37 0.377
all_sky_grid 2516 01:59:55 04:51:28 0.411
Bulge 1608 01:16:38 03:30:59 0.363
SKY 24 00:01:08 00:03:09 0.362
MORNING_TWILIGHT 360 00:17:09 00:31:55 0.538


Target Statistics
Target Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
FLAT 800 00:38:08 01:27:33 0.436
field10840_test 32 00:01:31 00:24:39 0.062
field10851_test 4 00:00:11 00:01:29 0.127
field10840 40 00:01:54 00:04:15 0.448
field10841 40 00:01:54 00:04:15 0.448
field10842 40 00:01:54 00:04:15 0.448
field10843 40 00:01:54 00:04:15 0.448
field10844 40 00:01:54 00:04:15 0.448
field10845 40 00:01:54 00:04:15 0.448
field10846 40 00:01:54 00:04:15 0.448
field10847 40 00:01:54 00:04:12 0.453
field10848 40 00:01:54 00:04:18 0.443
field10849 40 00:01:54 00:04:18 0.443
field10850 40 00:01:54 00:04:20 0.438
field10851 40 00:01:54 00:04:15 0.448
field10852 40 00:01:54 00:04:18 0.443
field10853 40 00:01:54 00:04:18 0.443
field10854 40 00:01:54 00:04:18 0.443
field10855 40 00:01:54 00:04:18 0.443
field10856 40 00:01:54 00:04:20 0.438
field10857 40 00:01:54 00:04:15 0.448
field10858 40 00:01:54 00:04:15 0.448
field10859 40 00:01:54 00:04:15 0.448
field10860 40 00:01:54 00:04:15 0.448
field10861 40 00:01:54 00:04:15 0.448
field10862 40 00:01:54 00:04:15 0.448
field10863 40 00:01:54 00:04:15 0.448
field10864 40 00:01:54 00:04:15 0.448
field10865 40 00:01:54 00:04:15 0.448
field10866 40 00:01:54 00:04:15 0.448
field10867 40 00:01:54 00:04:15 0.448
field10868 40 00:01:54 00:04:15 0.448
field10869 40 00:01:54 00:04:15 0.448
field10870 40 00:01:54 00:04:15 0.448
field10871 40 00:01:54 00:04:18 0.443
field10872 40 00:01:54 00:04:15 0.448
field10873 40 00:01:54 00:04:15 0.448
field10874 40 00:01:54 00:04:15 0.448
field10875 40 00:01:54 00:04:15 0.448
field10876 40 00:01:54 00:04:20 0.439
field10877 40 00:01:54 00:04:18 0.443
field10878 40 00:01:54 00:04:18 0.443
field10879 40 00:01:54 00:04:18 0.443
field10880 40 00:01:54 00:04:18 0.443
field10881 40 00:01:54 00:04:20 0.438
field10882 40 00:01:54 00:04:20 0.439
field10883 40 00:01:54 00:04:18 0.443
field10884 40 00:01:54 00:04:20 0.438
field10885 40 00:01:54 00:04:18 0.443
field10886 40 00:01:54 00:04:15 0.448
field10887 40 00:01:54 00:04:15 0.448
field10888 40 00:01:54 00:04:15 0.448
field10889 40 00:01:54 00:04:15 0.448
field10890 40 00:01:54 00:04:18 0.443
field10891 40 00:01:54 00:04:18 0.443
field10892 40 00:01:54 00:04:15 0.448
field10893 40 00:01:54 00:04:15 0.448
field10894 40 00:01:54 00:04:15 0.448
field10895 40 00:01:54 00:04:15 0.448
field10896 40 00:01:54 00:04:15 0.448
field10897 40 00:01:54 00:04:18 0.443
field10898 40 00:01:54 00:04:15 0.448
field10899 40 00:01:54 00:04:15 0.448
field10900 40 00:01:54 00:04:15 0.448
field10901 40 00:01:54 00:04:31 0.422
GB63_test OH 116 00:05:31 00:42:19 0.131
GB63 OH 48 00:02:17 00:04:10 0.548
GB62 OH 48 00:02:17 00:04:07 0.555
GB61 OH 48 00:02:17 00:04:13 0.542
GB60 OH 48 00:02:17 00:04:15 0.536
GB59 OH 48 00:02:17 00:04:07 0.555
GB58 OH 48 00:02:17 00:04:13 0.542
GB57 OH 48 00:02:17 00:04:10 0.549
GB74 OH 48 00:02:17 00:04:15 0.536
GB75 OH 48 00:02:17 00:04:10 0.548
GB76 OH 48 00:02:17 00:04:13 0.542
GB77 OH 48 00:02:17 00:04:13 0.542
GB78 OH 48 00:02:17 00:04:13 0.542
GB79 OH 48 00:02:17 00:04:07 0.555
GB80 OH 48 00:02:17 00:05:14 0.436
GCsky 24 00:01:08 00:03:09 0.362
GB97_test OH 36 00:01:42 00:27:00 0.064
GB97_dither OH 40 00:01:54 00:04:20 0.438
GB96_dither OH 40 00:01:54 00:09:51 0.193
GB95_dither OH 40 00:01:54 00:04:18 0.443
GB94_dither OH 40 00:01:54 00:04:51 0.392
GB97 OH 48 00:02:17 00:04:18 0.531
GB96 OH 48 00:02:17 00:04:15 0.536
GB95 OH 48 00:02:17 00:04:10 0.548
GB94 OH 48 00:02:17 00:04:18 0.531
GB93 OH 48 00:02:17 00:04:18 0.531
GB92 OH 48 00:02:17 00:04:15 0.536
GB91 OH 48 00:02:17 00:04:15 0.536
GB108 OH 48 00:02:17 00:04:18 0.531
GB109 OH 48 00:02:17 00:04:21 0.525
GB110 OH 48 00:02:17 00:04:15 0.536
GB111 OH 48 00:02:17 00:04:15 0.537
GB112 OH 48 00:02:17 00:04:18 0.531
GB113 OH 48 00:02:17 00:07:06 0.322










Stats so far in 2024
Monthly observed fraction so far in 2024
Month Observed Time
(hh:mm:ss) 		Expected Time
(hh:mm:ss) 		Observed Fraction
(observed/expected)
Jan 133:42:32 259:10:04 0.516
Feb 136:23:26 268:21:08 0.508
Mar 83:19:33 140:08:11 0.595

Observed time so far in 2024
- Total time of each institute is calculated by the following
    [All observation time in 2024] = [Observed time so far] + [Remaining time in the future]
    [Remaining time in the future] = [Clear sky fraction] x [Remaining night time (Sun alt. < -10°)]
    
    [GB observation time in 2024] = [Observed GB time so far] + [Remaining GB time in the future]
    [Remaining GB time in the future] = [Clear sky fraction] x [Remaining GB night time (Sun alt. < -10° & GB alt. > 22°)]
    
    [Non-GB observation time in 2024] = [All observation time in 2024] - [GB observation time in 2024]
    
    [OU, NASA, ABC time in 2024] = 0.24 x [Non-GB observation time in 2024]
    [SAAO time in 2024] = 0.28 x [Non-GB observation time in 2024]
    
- ALLSKY time is equally distributed to each institute
- ToO time is distributed to each institute based on input of observer of each date
- Clear sky fraction of (0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5) is assumed for (Jan, ..., Dec) in the calculation of the remaining observation time
All
(hh:mm:ss) 		GB
(hh:mm:ss) 		Non-GB
(hh:mm:ss) 		SAAO
(hh:mm:ss) 		OU
(hh:mm:ss) 		NASA
(hh:mm:ss) 		ABC
(hh:mm:ss) 		CALIB
(hh:mm:ss)
Total 1912:32:45 934:05:02 978:27:43 273:58:09 234:49:51 234:49:51 234:49:51 46:41:34
Observed 353:25:32
(18.48%)		 60:35:53
(6.49%)		 292:49:39
(29.93%)		 03:37:34
(1.32%)		 251:13:01
(106.98%)		 37:59:02
(16.18%)		 00:00:00
(0.00%)		 46:41:34
(N/A)
Remaining 1559:07:12
(81.52%)		 873:29:08
(93.51%)		 685:38:03
(70.07%)		 270:20:34
(98.68%)		 -17:36:50
(0.00%)		 196:50:48
(83.82%)		 234:49:51
(100.00%)		 00:00:00
(N/A)











Camera status (2024/03/14)