PRIME Observation Log 2024/03/02

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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: 2024/03/02
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 19:32:32
Morning 06:05:13
Science Observation
(Sun altitude < -10°)
Start 19:54:24
End 05:43:20
Bulge Observation
(Sun alt. < -10° & GB alt. > 22°)
Start 01:53:02
End 05:43:20


Observed Fraction
Actually Observed Time
(hh:mm:ss) 		Expected Observation Time
(hh:mm:ss) 		Observed Fraction
(observed/expected)
Total Time 05:28:42 09:48:55 0.558
GB Time 00:57:30 03:50:18 0.250
Non-GB Time 04:31:12 05:58:37 0.756


Institute Statistics
Institute Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
CALIB 200 00:09:32 00:19:27 0.490
OU 768 00:36:36 04:31:12 0.135
GB 452 00:21:32 00:57:30 0.375


Type Statistics
Type Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
EVENING_TWILIGHT 200 00:09:32 00:19:27 0.490
all_sky_grid 276 00:13:09 00:47:33 0.277
tel_analysys 492 00:23:27 03:43:38 0.105
Bulge 452 00:21:32 00:57:30 0.375


Target Statistics
Target Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
FLAT 200 00:09:32 00:19:27 0.490
field14233_test 36 00:01:42 00:16:04 0.107
field14233 40 00:01:54 00:04:18 0.443
field14234 40 00:01:54 00:04:20 0.439
field14235 40 00:01:54 00:04:18 0.443
field14236 40 00:01:54 00:04:20 0.438
field14237 40 00:01:54 00:04:20 0.438
field14238 32 00:01:31 00:03:40 0.415
field14238_test 8 00:00:22 00:06:10 0.062
0_test 68 00:03:14 00:48:45 0.066
1_test 208 00:09:54 01:04:36 0.153
0 4 00:00:11 00:01:07 0.169
1 8 00:00:22 00:10:22 0.037
2 4 00:00:11 00:01:58 0.097
3 4 00:00:11 00:02:28 0.077
4 4 00:00:11 00:01:32 0.123
5 4 00:00:11 00:02:06 0.090
6 4 00:00:11 00:02:12 0.087
7 4 00:00:11 00:01:46 0.107
8 4 00:00:11 00:02:12 0.087
9 4 00:00:11 00:02:03 0.093
10 4 00:00:11 00:01:35 0.120
11 4 00:00:11 00:02:06 0.090
12 4 00:00:11 00:01:55 0.099
13 4 00:00:11 00:01:58 0.097
14 4 00:00:11 00:02:26 0.078
15 4 00:00:11 00:01:49 0.104
16 4 00:00:11 00:01:46 0.107
17 4 00:00:11 00:01:58 0.097
18 4 00:00:11 00:02:03 0.093
19 4 00:00:11 00:02:26 0.078
20 4 00:00:11 00:01:32 0.123
21 4 00:00:11 00:02:03 0.093
22 4 00:00:11 00:01:58 0.097
23 4 00:00:11 00:01:55 0.099
24 4 00:00:11 00:02:28 0.077
25 4 00:00:11 00:01:32 0.123
26 4 00:00:11 00:02:06 0.090
27 4 00:00:11 00:01:52 0.102
28 4 00:00:11 00:02:00 0.095
29 8 00:00:22 00:04:26 0.086
30 4 00:00:11 00:00:33 0.337
31 4 00:00:11 00:01:01 0.185
32 4 00:00:11 00:02:00 0.095
33 4 00:00:11 00:01:58 0.097
34 4 00:00:11 00:02:26 0.078
35 4 00:00:11 00:01:29 0.127
36 4 00:00:11 00:02:06 0.090
37 4 00:00:11 00:01:55 0.099
38 4 00:00:11 00:01:58 0.097
39 4 00:00:11 00:02:37 0.073
40 4 00:00:11 00:01:27 0.131
41 4 00:00:11 00:03:05 0.062
42 4 00:00:11 00:00:59 0.193
43 4 00:00:11 00:01:52 0.102
44 4 00:00:11 00:02:14 0.085
45 4 00:00:11 00:01:55 0.099
46 4 00:00:11 00:01:55 0.099
47 4 00:00:11 00:02:31 0.075
48 4 00:00:11 00:01:41 0.113
49 4 00:00:11 00:01:44 0.110
50 4 00:00:11 00:02:06 0.090
51 4 00:00:11 00:00:41 0.276
GB63_test OH 28 00:01:20 00:08:18 0.161
GB63 OH 48 00:02:17 00:04:04 0.561
GB62 OH 48 00:02:17 00:04:04 0.561
GB61 OH 48 00:02:17 00:04:10 0.549
GB60 OH 48 00:02:17 00:04:04 0.561
GB59 OH 48 00:02:17 00:04:07 0.555
GB58 OH 48 00:02:17 00:04:07 0.555
GB57 OH 48 00:02:17 00:05:28 0.418
GB74_test OH 88 00:04:11 00:19:03 0.220










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 15:14:24 19:35:43 0.778

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 1904:43:49 931:49:44 972:54:04 272:24:44 233:29:46 233:29:46 233:29:46 38:45:46
Observed 285:20:22
(14.98%)		 32:13:25
(3.46%)		 253:06:57
(26.02%)		 03:37:34
(1.33%)		 221:51:38
(95.02%)		 27:37:44
(11.83%)		 00:00:00
(0.00%)		 38:45:46
(N/A)
Remaining 1619:23:26
(85.02%)		 899:36:19
(96.54%)		 719:47:06
(73.98%)		 268:47:09
(98.67%)		 11:38:08
(4.98%)		 205:52:01
(88.17%)		 233:29:46
(100.00%)		 00:00:00
(N/A)











Camera status (2024/03/02)



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