PRIME Observation Log 2024/03/15

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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: 2024/03/15
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 19:15:58
Morning 06:15:15
Science Observation
(Sun altitude < -10°)
Start 19:37:26
End 05:53:47
Bulge Observation
(Sun alt. < -10° & GB alt. > 22°)
Start 01:01:55
End 05:53:47


Observed Fraction
Actually Observed Time
(hh:mm:ss) 		Expected Observation Time
(hh:mm:ss) 		Observed Fraction
(observed/expected)
Total Time 08:19:45 10:16:21 0.811
GB Time 03:33:50 04:51:51 0.733
Non-GB Time 04:45:55 05:24:29 0.881


Institute Statistics
Institute Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
OU 2204 01:45:03 04:45:55 0.367
GB 2092 01:39:43 03:33:50 0.466
CALIB 400 00:19:04 00:35:06 0.543


Type Statistics
Type Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
all_sky_grid 2132 01:41:37 04:28:38 0.378
Bulge 2092 01:39:43 03:33:50 0.466
SKY 72 00:03:25 00:17:16 0.199
MORNING_TWILIGHT 400 00:19:04 00:35:06 0.543


Target Statistics
Target Total Frame Total Exposure
(hh:mm:ss) 		Total Observation
(hh:mm:ss) 		Efficiency
(exp./obs.)
field1_test 32 00:01:31 00:12:47 0.119
field1 32 00:01:31 00:09:34 0.159
field6173_test 32 00:01:31 00:10:13 0.149
field6173 40 00:01:54 00:04:18 0.443
field6174 40 00:01:54 00:04:23 0.434
field6175 40 00:01:54 00:05:11 0.367
field6176_test 28 00:01:20 00:07:19 0.182
field6176 40 00:01:54 00:04:18 0.443
field6177 40 00:01:54 00:04:18 0.443
field6178 40 00:01:54 00:04:15 0.448
field6179 40 00:01:54 00:04:18 0.443
field6180 40 00:01:54 00:04:18 0.443
field6181 40 00:01:54 00:04:20 0.439
field6182 40 00:01:54 00:04:23 0.434
field6183 40 00:01:54 00:04:15 0.448
field6184 40 00:01:54 00:04:15 0.448
field6185 40 00:01:54 00:04:15 0.448
field6186 40 00:01:54 00:04:15 0.448
field6187 40 00:01:54 00:04:15 0.448
field6188 40 00:01:54 00:04:15 0.448
field6189 40 00:01:54 00:04:18 0.443
field6190 40 00:01:54 00:04:15 0.448
field6191 40 00:01:54 00:04:15 0.448
field6192 40 00:01:54 00:04:15 0.448
field6193 40 00:01:54 00:04:15 0.448
field6194 40 00:01:54 00:04:15 0.448
field6195 40 00:01:54 00:04:15 0.448
field6196 40 00:01:54 00:04:15 0.448
field6197 40 00:01:54 00:04:15 0.448
field6198 40 00:01:54 00:04:15 0.448
field6199 40 00:01:54 00:04:15 0.448
field6200 40 00:01:54 00:04:15 0.448
field6201 40 00:01:54 00:04:15 0.448
field6202 40 00:01:54 00:04:15 0.448
field6203 40 00:01:54 00:07:25 0.257
field6204_test 48 00:02:17 00:13:44 0.166
field6204 40 00:01:54 00:04:15 0.448
field6205 40 00:01:54 00:04:18 0.443
field6206 40 00:01:54 00:04:15 0.448
field6207 40 00:01:54 00:04:18 0.443
field6208 40 00:01:54 00:04:15 0.448
field6209 40 00:01:54 00:04:15 0.448
field6210 40 00:01:54 00:04:18 0.443
field6211 40 00:01:54 00:04:15 0.448
field6212 40 00:01:54 00:04:15 0.448
field6213 40 00:01:54 00:04:15 0.448
field6214 40 00:01:54 00:04:15 0.448
field6215 40 00:01:54 00:04:15 0.448
field6216 40 00:01:54 00:04:15 0.448
field6217 40 00:01:54 00:04:15 0.448
field6218 40 00:01:54 00:04:15 0.448
field6219 40 00:01:54 00:04:15 0.448
field6220 40 00:01:54 00:04:15 0.448
field6221 40 00:01:54 00:05:50 0.326
GB63_test OH 76 00:03:37 00:37:08 0.098
GB63 OH 96 00:04:34 00:08:34 0.534
GB62 OH 96 00:04:34 00:08:23 0.545
GB61 OH 96 00:04:34 00:08:14 0.555
GB60 OH 96 00:04:34 00:08:23 0.545
GB59 OH 96 00:04:34 00:08:14 0.555
GB58 OH 96 00:04:34 00:08:23 0.545
GB57 OH 96 00:04:34 00:08:40 0.528
GB74 OH 48 00:02:17 00:04:04 0.561
GB75 OH 48 00:02:17 00:04:04 0.561
GB76 OH 48 00:02:17 00:04:07 0.555
GB77 OH 48 00:02:17 00:04:15 0.536
GB78 OH 48 00:02:17 00:04:13 0.542
GB79 OH 48 00:02:17 00:04:13 0.542
GB80 OH 48 00:02:17 00:04:27 0.514
GCsky 72 00:03:25 00:17:16 0.199
GB97 OH 48 00:02:17 00:04:10 0.548
GB96 OH 48 00:02:17 00:04:07 0.555
GB95 OH 48 00:02:17 00:04:15 0.536
GB94 OH 48 00:02:17 00:04:07 0.555
GB93 OH 48 00:02:17 00:04:18 0.531
GB92 OH 48 00:02:17 00:04:04 0.561
GB91 OH 48 00:02:17 00:04:04 0.561
GB108 OH 48 00:02:17 00:04:07 0.555
GB109 OH 48 00:02:17 00:04:13 0.542
GB110 OH 48 00:02:17 00:04:21 0.525
GB111 OH 48 00:02:17 00:04:04 0.561
GB112 OH 48 00:02:17 00:04:04 0.561
GB113 OH 48 00:02:17 00:04:07 0.555
GB114 OH 48 00:02:17 00:04:32 0.503
GB131 OH 48 00:02:17 00:04:07 0.555
GB130 OH 48 00:02:17 00:04:07 0.555
GB129 OH 48 00:02:17 00:04:15 0.537
GB128 OH 48 00:02:17 00:04:04 0.561
GB127 OH 48 00:02:17 00:04:18 0.531
GB126 OH 48 00:02:17 00:04:24 0.519
GB125 OH 48 00:02:17 00:04:21 0.525
FLAT 400 00:19:04 00:35:06 0.543










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 91:39:18 150:24:32 0.609

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 1915:44:19 935:12:56 980:31:23 274:32:47 235:19:31 235:19:31 235:19:31 47:16:40
Observed 361:45:17
(18.88%)		 64:09:43
(6.86%)		 297:35:34
(30.35%)		 03:37:34
(1.32%)		 255:58:57
(108.78%)		 37:59:02
(16.14%)		 00:00:00
(0.00%)		 47:16:40
(N/A)
Remaining 1553:59:01
(81.12%)		 871:03:13
(93.14%)		 682:55:48
(69.65%)		 270:55:12
(98.68%)		 -21:20:35
(0.00%)		 197:20:29
(83.86%)		 235:19:31
(100.00%)		 00:00:00
(N/A)











Camera status (2024/03/15)