PRIME Observation Log 2024/11/16

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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: 2024/11/16
Local observer: Togo
Remote observer: Nan
Weather: Clear
Comment:
Detector Temperature: 119.73154 +- 0.10929 K
ImageAcquisitionErrors occurred 0 times

Expected Time
Twilight Flat Time
(Sun altitude = -5.5°)
Evening 19:40:40
Morning 05:02:22
Science Observation
(Sun altitude < -10°)
Start 20:04:55
End 04:38:08
Bulge Observation
(Sun alt. < -10° & GB alt. > 22°)
Start 20:04:55
End 20:24:00


Observed Fraction
Actually Observed Time
(hh:mm:ss) 		Expected Observation Time
(hh:mm:ss) 		Observed Fraction
(observed/expected)
Total Time 08:17:46 08:33:12 0.970
GB Time 00:29:26 00:19:05 1.542
Non-GB Time 07:48:20 08:14:07 0.948


Institute Statistics
- ALLSKY time is equally distributed to each institute
Institute Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
CALIB 600 00:28:36 00:57:18 0.499
GB 140 00:06:40 00:29:26 0.227
OU 2051 01:37:45 04:10:37 0.390
SAAO 563 00:26:50 01:12:34 0.370
NASA 563 00:26:50 01:12:34 0.370
ABC 563 00:26:50 01:12:34 0.370


Type Statistics
Type Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
TWILIGHT 600 00:28:36 00:57:18 0.499
Bulge 140 00:06:40 00:29:26 0.227
all_sky_grid 3740 02:58:16 07:48:20 0.381


Target Statistics
Target Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
FLAT OJ 600 00:28:36 00:57:18 0.499
GB127_dither_test OY 32 00:01:31 00:11:46 0.130
GB127_dither OY 48 00:02:17 00:04:35 0.498
GB126_dither OY 48 00:02:17 00:04:57 0.461
GB125_dither OY 12 00:00:34 00:08:06 0.071
field9931_test 32 00:01:31 00:13:00 0.117
field9931 60 00:02:51 00:06:08 0.465
field10520 60 00:02:51 00:05:35 0.512
field10819 60 00:02:51 00:05:57 0.480
field10821 60 00:02:51 00:06:19 0.452
field9637 60 00:02:51 00:05:52 0.486
field10524 60 00:02:51 00:06:19 0.453
field10822 60 00:02:51 00:06:19 0.452
field11120 60 00:02:51 00:05:35 0.512
field9928 60 00:02:51 00:05:32 0.516
field11119 60 00:02:51 00:05:37 0.508
field9641 60 00:02:51 00:05:15 0.544
field10222 60 00:02:51 00:14:13 0.201
field6872_test 16 00:00:45 00:07:12 0.106
field6872 60 00:02:51 00:05:57 0.480
field6873 60 00:02:51 00:06:00 0.476
field6615 60 00:02:51 00:06:25 0.445
field6612 60 00:02:51 00:05:12 0.549
field6874 60 00:02:51 00:05:39 0.506
field7136 60 00:02:51 00:05:59 0.478
field7400 60 00:02:51 00:06:28 0.442
field6361 60 00:02:51 00:05:35 0.512
field6611 60 00:02:51 00:05:21 0.534
field7399 60 00:02:51 00:05:35 0.512
field7132 60 00:02:51 00:05:43 0.500
field6109 60 00:02:51 00:15:04 0.190
field20185_test 20 00:00:57 00:14:38 0.065
field20185 40 00:01:54 00:04:18 0.443
field20186 40 00:01:54 00:03:52 0.491
field20487 40 00:01:54 00:04:04 0.469
field20488 40 00:01:54 00:03:50 0.497
field20489 40 00:01:54 00:04:04 0.469
field20787 40 00:01:54 00:04:03 0.470
field20788 40 00:01:54 00:04:38 0.411
field20789 40 00:01:54 00:04:06 0.463
field21086 40 00:01:54 00:03:50 0.497
field21087 40 00:01:54 00:03:52 0.491
field21382 40 00:01:54 00:04:06 0.463
field21383 40 00:01:54 00:03:52 0.491
field21384 40 00:01:54 00:03:50 0.497
field21676 40 00:01:54 00:03:50 0.497
field21677 40 00:01:54 00:04:06 0.463
field21678 40 00:01:54 00:03:55 0.485
field21968 40 00:01:54 00:04:04 0.469
field21969 40 00:01:54 00:03:52 0.492
field21970 40 00:01:54 00:04:34 0.417
field22258_test 4 00:00:11 00:05:36 0.034
field22545_test 4 00:00:11 00:02:46 0.069
field17097_test 12 00:00:34 00:05:50 0.098
field17097 40 00:01:54 00:06:38 0.287
field17098 40 00:01:54 00:03:52 0.491
field17099 40 00:01:54 00:03:52 0.491
field17100 40 00:01:54 00:03:50 0.497
field17101 40 00:01:54 00:04:32 0.420
field17102 40 00:01:54 00:04:34 0.416
field17103 40 00:01:54 00:03:52 0.491
field17104 40 00:01:54 00:03:50 0.497
field17105 40 00:01:54 00:04:12 0.453
field17106 40 00:01:54 00:04:29 0.425
field17107 40 00:01:54 00:03:50 0.497
field17108 40 00:01:54 00:04:09 0.458
field17109 40 00:01:54 00:04:09 0.458
field17110 40 00:01:54 00:04:26 0.429
field17111 40 00:01:54 00:04:09 0.458
field17112 40 00:01:54 00:03:50 0.497
field17113 40 00:01:54 00:04:32 0.420
field17114 40 00:01:54 00:05:50 0.326
field17412_test 12 00:00:34 00:16:05 0.036
field17412 40 00:01:54 00:04:09 0.458
field17413 40 00:01:54 00:03:50 0.497
field17414 40 00:01:54 00:04:51 0.392
field17415 40 00:01:54 00:04:12 0.453
field17416 40 00:01:54 00:04:12 0.453
field17417 40 00:01:54 00:03:52 0.491
field17418 40 00:01:54 00:04:29 0.425
field17419 40 00:01:54 00:04:32 0.420
field17420 40 00:01:54 00:03:56 0.483
field17421 40 00:01:54 00:04:53 0.390
field17422 40 00:01:54 00:04:29 0.425
field17423 40 00:01:54 00:03:55 0.485
field17424 40 00:01:54 00:04:29 0.425
field17425 40 00:01:54 00:04:14 0.450
field17426 40 00:01:54 00:04:09 0.459
field17427 40 00:01:54 00:04:25 0.431
field17428 40 00:01:54 00:05:36 0.340
field17727 40 00:01:54 00:15:22 0.124










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 134:08:27 319:22:49 0.420
Apr 198:09:29 338:21:39 0.586
May 236:01:56 372:40:23 0.633
Jun 55:37:22 370:51:24 0.150
Jul 130:29:33 377:18:50 0.346
Aug 207:54:50 357:10:27 0.582
Sep 183:12:12 318:22:44 0.575
Oct 177:05:22 296:44:08 0.597
Nov 72:42:55 140:29:29 0.518

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 1848:39:39 776:07:35 1072:32:04 300:18:34 257:24:29 257:24:29 257:24:29 206:01:04
Observed 1665:09:20
(90.07%)		 775:53:52
(99.97%)		 889:15:28
(82.91%)		 58:08:01
(19.36%)		 548:20:31
(213.02%)		 230:43:04
(89.63%)		 52:03:51
(20.23%)		 206:01:04
(N/A)
Remaining 183:30:18
(9.93%)		 00:13:43
(0.03%)		 183:16:35
(17.09%)		 242:10:33
(80.64%)		 -291:03:59
(0.00%)		 26:41:25
(10.37%)		 205:20:38
(79.77%)		 00:00:00
(N/A)











Camera status (2024/11/16)



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