PRIME Observation Log 2024/10/10

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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: 2024/10/10
Local observer: Takuto, Ryunosuke
Remote observer: None
Weather: Sunny
Comment:
Detector Temperature: 119.49988 +- 0.00144 K
ImageAcquisitionErrors occurred 0 times

Expected Time
Twilight Flat Time
(Sun altitude = -5.5°)
Evening 19:07:54
Morning 05:38:38
Science Observation
(Sun altitude < -10°)
Start 19:29:50
End 05:16:43
Bulge Observation
(Sun alt. < -10° & GB alt. > 22°)
Start 19:29:50
End 22:49:29


Observed Fraction
Actually Observed Time
(hh:mm:ss) 		Expected Observation Time
(hh:mm:ss) 		Observed Fraction
(observed/expected)
Total Time 10:01:39 09:46:53 1.025
GB Time 03:15:40 03:19:39 0.980
Non-GB Time 06:45:59 06:27:13 1.048


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.)
GB 1620 01:17:13 03:15:40 0.395
OU 1609 01:16:41 02:53:58 0.441
NASA 1662 01:19:13 02:59:26 0.441
CALIB 411 00:19:35 00:29:42 0.659
SAAO 161 00:07:40 00:26:16 0.292
ABC 161 00:07:40 00:26:16 0.292


Type Statistics
Type Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
Bulge 1596 01:16:04 03:13:07 0.394
SKY 24 00:01:08 00:02:33 0.448
all_sky_grid 2092 01:39:43 04:12:49 0.394
offset_all_sky_grid 1501 01:11:32 02:33:10 0.467
TWILIGHT 160 00:07:37 00:15:08 0.504
calibration 251 00:11:57 00:14:34 0.821


Target Statistics
Target Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
GB57_dither_test OJ 60 00:02:51 00:37:57 0.075
GCsky 24 00:01:08 00:02:33 0.448
GB63_dither OJ 48 00:02:17 00:04:35 0.498
GB62_dither OJ 48 00:02:17 00:04:35 0.498
GB61_dither OJ 48 00:02:17 00:04:38 0.493
GB60_dither OJ 48 00:02:17 00:04:32 0.503
GB59_dither OJ 48 00:02:17 00:04:38 0.493
GB58_dither OJ 48 00:02:17 00:04:35 0.498
GB57_dither OJ 48 00:02:17 00:04:35 0.498
GB74_dither OJ 48 00:02:17 00:04:35 0.498
GB75_dither OJ 48 00:02:17 00:04:38 0.493
GB76_dither OJ 48 00:02:17 00:04:35 0.498
GB77_dither OJ 48 00:02:17 00:04:38 0.493
GB78_dither OJ 48 00:02:17 00:04:38 0.493
GB79_dither OJ 48 00:02:17 00:04:32 0.503
GB80_dither OJ 48 00:02:17 00:04:35 0.498
GB97_dither OJ 48 00:02:17 00:04:38 0.493
GB96_dither OJ 48 00:02:17 00:04:32 0.503
GB95_dither OJ 48 00:02:17 00:04:38 0.493
GB94_dither OJ 48 00:02:17 00:04:32 0.503
GB93_dither OJ 48 00:02:17 00:04:35 0.498
GB92_dither OJ 48 00:02:17 00:04:35 0.498
GB91_dither OJ 48 00:02:17 00:04:38 0.493
GB108_dither OJ 48 00:02:17 00:04:35 0.498
GB109_dither OJ 48 00:02:17 00:04:38 0.493
GB110_dither OJ 48 00:02:17 00:04:35 0.498
GB111_dither OJ 48 00:02:17 00:04:35 0.498
GB112_dither OJ 48 00:02:17 00:04:38 0.493
GB113_dither OJ 48 00:02:17 00:04:35 0.498
GB114_dither OJ 48 00:02:17 00:04:35 0.498
GB131_dither OJ 48 00:02:17 00:04:35 0.498
GB130_dither OJ 48 00:02:17 00:04:35 0.498
GB129_dither OJ 48 00:02:17 00:04:35 0.498
GB128_dither OJ 48 00:02:17 00:12:31 0.183
field7134_test 8 00:00:22 00:08:02 0.047
field7134 60 00:02:51 00:05:09 0.554
field6358 60 00:02:51 00:05:15 0.544
field7133 60 00:02:51 00:05:15 0.544
field6357 60 00:02:51 00:05:12 0.549
field7137 60 00:02:51 00:05:09 0.554
field6875 60 00:02:51 00:05:12 0.549
field6106 60 00:02:51 00:05:15 0.544
field6869 60 00:02:51 00:05:12 0.549
field7398 60 00:02:51 00:05:12 0.549
field7670 60 00:02:51 00:05:12 0.549
field6356 60 00:02:51 00:05:12 0.549
field6362 60 00:02:51 00:14:50 0.193
field10225 60 00:02:51 00:05:09 0.554
field10521 60 00:02:51 00:05:15 0.544
field10522 60 00:02:51 00:05:09 0.554
field10224 60 00:02:51 00:05:15 0.544
field9639 60 00:02:51 00:05:15 0.544
field9933 60 00:02:51 00:05:15 0.544
field10818 60 00:02:51 00:05:09 0.554
field11121 60 00:02:51 00:05:21 0.534
field9349 60 00:02:51 00:05:07 0.559
field9350 60 00:02:51 00:05:12 0.549
field9934 60 00:02:51 00:05:09 0.554
field9348 60 00:02:51 00:10:04 0.284
field18642_test 24 00:01:08 00:14:25 0.079
field18642 40 00:01:54 00:03:50 0.497
field18643 40 00:01:54 00:03:55 0.485
field18644 40 00:01:54 00:03:55 0.485
field18952 40 00:01:54 00:03:55 0.485
field18953 40 00:01:54 00:03:50 0.497
field18954 40 00:01:54 00:03:58 0.480
field19261 40 00:01:54 00:03:52 0.491
field19262 40 00:01:54 00:03:52 0.491
field19566 40 00:01:54 00:03:50 0.497
field19567 40 00:01:54 00:03:50 0.497
field19568 40 00:01:54 00:03:52 0.491
field19569 40 00:01:54 00:03:50 0.497
field19570 40 00:01:54 00:06:46 0.281
offset_field13322 1445 01:08:52 02:01:05 0.569
offset_field13322_test 56 00:02:40 00:32:04 0.083
field2070 60 00:02:51 00:07:41 0.372
field2070_test 40 00:01:54 00:29:40 0.064
FLAT OY 160 00:07:37 00:15:08 0.504
reset 40 00:01:54 00:04:01 0.474
Dark_twilight 211 00:10:03 00:10:33 0.953










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 73:46:33 99:23:08 0.742

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 1841:33:10 774:03:13 1067:29:56 298:53:59 256:11:59 256:11:59 256:11:59 144:17:15
Observed 1489:07:36
(80.86%)		 740:35:43
(95.68%)		 748:31:53
(70.12%)		 43:14:55
(14.47%)		 466:04:09
(181.92%)		 199:35:27
(77.90%)		 39:37:20
(15.47%)		 144:17:15
(N/A)
Remaining 352:25:33
(19.14%)		 33:27:30
(4.32%)		 318:58:03
(29.88%)		 255:39:03
(85.53%)		 -210:07:50
(0.00%)		 56:36:31
(22.10%)		 216:34:38
(84.53%)		 00:00:00
(N/A)











Camera status (2024/10/10)



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