PRIME Observation Log 2024/02/10

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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: 2024/02/10
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 19:55:47
Morning 05:46:29
Science Observation
(Sun altitude < -10°)
Start 20:18:50
End 05:23:25
Bulge Observation
(Sun alt. < -10° & GB alt. > 22°)
Start 03:15:35
End 05:23:25


Observed Fraction
Actually Observed Time
(hh:mm:ss) 		Expected Observation Time
(hh:mm:ss) 		Observed Fraction
(observed/expected)
Total Time 07:07:10 09:04:35 0.784
GB Time 01:37:42 02:07:49 0.764
Non-GB Time 05:29:28 06:56:45 0.791


Institute Statistics
Institute Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
CALIB 600 00:28:36 00:55:29 0.515
NASA 360 00:17:09 00:40:37 0.422
OU 1632 01:17:47 04:48:50 0.269
GB 832 00:39:39 01:37:42 0.406


Type Statistics
Type Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
TWILIGHT 600 00:28:36 00:55:29 0.515
all_sky_grid 1752 01:23:30 04:24:57 0.315
tel_analysys 200 00:09:32 00:49:00 0.195
focus 40 00:01:54 00:15:30 0.123
Bulge 832 00:39:39 01:37:42 0.406


Target Statistics
Target Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
FLAT ZO 600 00:28:36 00:55:29 0.515
field3008_test 40 00:01:54 00:05:50 0.327
field3008 320 00:15:15 00:34:47 0.438
field973_test 44 00:02:05 00:18:08 0.116
field973 48 00:02:17 00:08:05 0.283
field2905 72 00:03:25 00:10:52 0.315
field2905_test 24 00:01:08 00:10:35 0.108
field10305_test 12 00:00:34 00:03:53 0.147
field10305 40 00:01:54 00:14:01 0.136
field10306 40 00:01:54 00:04:15 0.448
field10307 40 00:01:54 00:04:18 0.443
field10308 40 00:01:54 00:04:18 0.443
field10309 40 00:01:54 00:04:18 0.443
field10310 40 00:01:54 00:04:54 0.388
field10311_test 12 00:00:34 00:08:50 0.065
field10311 40 00:01:54 00:04:15 0.448
field10312 40 00:01:54 00:04:12 0.453
field10313 40 00:01:54 00:04:15 0.448
field10314 40 00:01:54 00:04:15 0.448
field10315 40 00:01:54 00:04:15 0.448
field10316 40 00:01:54 00:07:59 0.239
field10317_test 20 00:00:57 00:13:59 0.068
field10317 40 00:01:54 00:04:12 0.453
field10318 40 00:01:54 00:04:12 0.453
field10319 40 00:01:54 00:04:15 0.448
field10320 40 00:01:54 00:04:15 0.448
field10321 40 00:01:54 00:04:18 0.443
field10322 40 00:01:54 00:07:37 0.250
field10323 40 00:01:54 00:04:15 0.448
field10324 40 00:01:54 00:04:18 0.443
field10325 40 00:01:54 00:04:18 0.443
field10326 40 00:01:54 00:04:31 0.422
field10327_test 40 00:01:54 00:12:48 0.149
field10327 40 00:01:54 00:04:15 0.448
field10328 40 00:01:54 00:04:18 0.443
field10329 40 00:01:54 00:04:09 0.458
field10330 40 00:01:54 00:04:06 0.464
field10331 40 00:01:54 00:04:12 0.453
field10332 40 00:01:54 00:04:31 0.422
0 4 00:00:11 00:00:33 0.337
1 4 00:00:11 00:00:42 0.270
2 4 00:00:11 00:01:01 0.185
3 4 00:00:11 00:01:07 0.169
4 4 00:00:11 00:01:49 0.104
5 4 00:00:11 00:00:59 0.193
6 4 00:00:11 00:00:31 0.367
7 4 00:00:11 00:00:33 0.337
8 4 00:00:11 00:00:59 0.193
9 4 00:00:11 00:01:52 0.102
10 4 00:00:11 00:00:33 0.337
11 4 00:00:11 00:00:33 0.337
12 4 00:00:11 00:00:56 0.203
13 4 00:00:11 00:01:04 0.177
14 4 00:00:11 00:01:32 0.123
15 4 00:00:11 00:00:42 0.270
16 4 00:00:11 00:00:45 0.253
17 4 00:00:11 00:01:57 0.097
18 4 00:00:11 00:00:59 0.193
19 4 00:00:11 00:00:59 0.193
20 4 00:00:11 00:00:39 0.289
21 4 00:00:11 00:00:33 0.337
22 4 00:00:11 00:00:45 0.253
23 4 00:00:11 00:01:04 0.177
24 4 00:00:11 00:01:27 0.131
25 4 00:00:11 00:00:33 0.337
26 4 00:00:11 00:00:59 0.193
27 4 00:00:11 00:01:01 0.185
28 4 00:00:11 00:00:56 0.203
29 4 00:00:11 00:01:27 0.131
30 4 00:00:11 00:00:31 0.367
31 4 00:00:11 00:01:01 0.185
32 4 00:00:11 00:01:01 0.185
33 4 00:00:11 00:00:56 0.203
34 4 00:00:11 00:01:29 0.127
35 4 00:00:11 00:00:33 0.337
36 4 00:00:11 00:00:56 0.203
37 4 00:00:11 00:00:59 0.193
38 4 00:00:11 00:02:06 0.090
39 4 00:00:11 00:00:47 0.238
40 4 00:00:11 00:00:42 0.270
41 4 00:00:11 00:00:33 0.337
42 4 00:00:11 00:00:53 0.214
43 4 00:00:11 00:00:56 0.203
44 4 00:00:11 00:01:49 0.104
45 4 00:00:11 00:00:45 0.253
46 4 00:00:11 00:00:39 0.289
47 4 00:00:11 00:00:36 0.311
48 4 00:00:11 00:01:10 0.163
49 4 00:00:11 00:00:41 0.276
focus 40 00:01:54 00:15:30 0.123
GB68 OH 48 00:02:17 00:04:15 0.536
GB67 OH 48 00:02:17 00:04:10 0.548
GB66 OH 48 00:02:17 00:04:10 0.548
GB65 OH 48 00:02:17 00:04:10 0.548
GB64 OH 48 00:02:17 00:06:19 0.362
GB63_test OH 16 00:00:45 00:04:41 0.163
GB63 OH 48 00:02:17 00:04:13 0.543
GB62 OH 48 00:02:17 00:04:04 0.561
GB61 OH 48 00:02:17 00:04:10 0.548
GB60 OH 48 00:02:17 00:06:55 0.330
GB59 OH 48 00:02:17 00:04:07 0.555
GB58 OH 48 00:02:17 00:04:43 0.484
GB57 OH 48 00:02:17 00:06:52 0.333
GB56 OH 48 00:02:17 00:04:10 0.548
GB55 OH 48 00:02:17 00:05:56 0.385
GB54 OH 48 00:02:17 00:04:04 0.561
GB53 OH 48 00:02:17 00:04:10 0.548
GB52 OH 48 00:02:17 00:16:24 0.139










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 32:06:09 89:15:50 0.360

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 1884:32:39 933:23:47 951:08:51 266:19:16 228:16:31 228:16:31 228:16:31 24:06:43
Observed 165:48:42
(8.80%)		 01:58:12
(0.21%)		 163:50:29
(17.23%)		 03:37:34
(1.36%)		 147:42:00
(64.70%)		 12:30:54
(5.48%)		 00:00:00
(0.00%)		 24:06:43
(N/A)
Remaining 1718:43:57
(91.20%)		 931:25:35
(99.79%)		 787:18:21
(82.77%)		 262:41:42
(98.64%)		 80:34:30
(35.30%)		 215:45:37
(94.52%)		 228:16:31
(100.00%)		 00:00:00
(N/A)











Camera status (2024/02/10)