Exposure
ID
SPICA.2025-09-15T04-46-40_1
Header ID
SPICA.2025-09-15T04-46-40
Date updated
2025-09-15 04:45:35 UTC+0000
Release date
None
UTC Start
2025-09-15 04:45:35.853
UTC End
2025-09-15 04:46:35.853
MJD Start
60933.1983316331
MJD End
60933.199026077535
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70447
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52235
Name
HD_203562
RA
320.7234
DEC
6.811141
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.2426 30.2464 92.8728 93.0446
S1-E1 310.3933 310.1139 58.6308 58.7479
S1-E2 257.2989 257.0973 66.4244 66.5598
S1-W1 238.0096 238.4140 126.5128 126.6759
S1-W2 183.6417 183.7553 103.3790 103.5591
S2-E1 285.8996 285.6353 55.2185 55.3271
S2-E2 230.6153 230.4203 63.0759 63.2038
S2-W1 213.4900 213.8873 131.0137 131.1680
S2-W2 154.0049 154.1157 105.4310 105.6116
E1-E2 65.5317 65.5028 -153.5386 -153.4939
E1-W1 312.0274 312.1640 -166.3323 -166.3062
E1-W2 221.5918 221.5458 -157.0610 -157.0238
E2-W1 248.5465 248.7166 -169.6794 -169.6543
E2-W2 156.2358 156.2193 -158.5377 -158.5031
W1-W2 99.9253 100.1143 -7.2649 -7.2190
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60933.1983316331
PI-COI spica
HIERARCH OBS TARG NAME HD_203562
HIERARCH OBS RA 320.7234
HIERARCH OBS DEC 6.811141
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 30.2426
HIERARCH ISS PBL12 END 30.2464
HIERARCH ISS PBLA12 START 92.8728
HIERARCH ISS PBLA12 END 93.0446
HIERARCH ISS PBL13 START 310.3933
HIERARCH ISS PBL13 END 310.1139
HIERARCH ISS PBLA13 START 58.6308
HIERARCH ISS PBLA13 END 58.7479
HIERARCH ISS PBL14 START 257.2989
HIERARCH ISS PBL14 END 257.0973
HIERARCH ISS PBLA14 START 66.4244
HIERARCH ISS PBLA14 END 66.5598
HIERARCH ISS PBL15 START 238.0096
HIERARCH ISS PBL15 END 238.414
HIERARCH ISS PBLA15 START 126.5128
HIERARCH ISS PBLA15 END 126.6759
HIERARCH ISS PBL16 START 183.6417
HIERARCH ISS PBL16 END 183.7553
HIERARCH ISS PBLA16 START 103.379
HIERARCH ISS PBLA16 END 103.5591
HIERARCH ISS PBL23 START 285.8996
HIERARCH ISS PBL23 END 285.6353
HIERARCH ISS PBLA23 START 55.2185
HIERARCH ISS PBLA23 END 55.3271
HIERARCH ISS PBL24 START 230.6153
HIERARCH ISS PBL24 END 230.4203
HIERARCH ISS PBLA24 START 63.0759
HIERARCH ISS PBLA24 END 63.2038
HIERARCH ISS PBL25 START 213.49
HIERARCH ISS PBL25 END 213.8873
HIERARCH ISS PBLA25 START 131.0137
HIERARCH ISS PBLA25 END 131.168
HIERARCH ISS PBL26 START 154.0049
HIERARCH ISS PBL26 END 154.1157
HIERARCH ISS PBLA26 START 105.431
HIERARCH ISS PBLA26 END 105.6116
HIERARCH ISS PBL34 START 65.5317
HIERARCH ISS PBL34 END 65.5028
HIERARCH ISS PBLA34 START -153.5386
HIERARCH ISS PBLA34 END -153.4939
HIERARCH ISS PBL35 START 312.0274
HIERARCH ISS PBL35 END 312.164
HIERARCH ISS PBLA35 START -166.3323
HIERARCH ISS PBLA35 END -166.3062
HIERARCH ISS PBL36 START 221.5918
HIERARCH ISS PBL36 END 221.5458
HIERARCH ISS PBLA36 START -157.061
HIERARCH ISS PBLA36 END -157.0238
HIERARCH ISS PBL45 START 248.5465
HIERARCH ISS PBL45 END 248.7166
HIERARCH ISS PBLA45 START -169.6794
HIERARCH ISS PBLA45 END -169.6543
HIERARCH ISS PBL46 START 156.2358
HIERARCH ISS PBL46 END 156.2193
HIERARCH ISS PBLA46 START -158.5377
HIERARCH ISS PBLA46 END -158.5031
HIERARCH ISS PBL56 START 99.9253
HIERARCH ISS PBL56 END 100.1143
HIERARCH ISS PBLA56 START -7.2649
HIERARCH ISS PBLA56 END -7.219
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1