Exposure
ID
SPICA.2025-08-16T04-31-56_1
Header ID
SPICA.2025-08-16T04-31-56
Date updated
2025-08-16 04:30:51 UTC+0000
Release date
None
UTC Start
2025-08-16 04:30:51.728
UTC End
2025-08-16 04:31:51.728
MJD Start
60903.1880987058
MJD End
60903.188793150235
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
64197
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47814
Name
HD_142373
RA
238.1689
DEC
42.45152
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.3881 32.3702 118.6493 118.7748
S1-E1 330.5534 330.5530 90.7356 90.9135
S1-E2 277.4339 277.4218 97.2098 97.3735
S1-W1 253.2745 252.9241 149.5809 149.7175
S1-W2 197.0470 196.8833 128.2312 128.3541
S2-E1 302.3140 302.3138 87.8608 88.0453
S2-E2 247.5701 247.5655 94.4690 94.6387
S2-W1 226.1063 225.7751 153.8033 153.9452
S2-W2 165.1987 165.0524 130.1014 130.2243
E1-E2 63.1775 63.1459 -118.9443 -118.7092
E1-W1 294.5972 294.3243 -136.6338 -136.4003
E1-W2 211.5127 211.3827 -123.8106 -123.5747
E2-W1 235.1917 234.9495 -141.3156 -141.0850
E2-W2 148.6596 148.5609 -125.8767 -125.6407
W1-W2 100.0557 99.9190 15.3854 15.5903
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60903.1880987058
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_142373
HIERARCH OBS RA 238.1689
HIERARCH OBS DEC 42.45152
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 32.3881
HIERARCH ISS PBL12 END 32.3702
HIERARCH ISS PBLA12 START 118.6493
HIERARCH ISS PBLA12 END 118.7748
HIERARCH ISS PBL13 START 330.5534
HIERARCH ISS PBL13 END 330.553
HIERARCH ISS PBLA13 START 90.7356
HIERARCH ISS PBLA13 END 90.9135
HIERARCH ISS PBL14 START 277.4339
HIERARCH ISS PBL14 END 277.4218
HIERARCH ISS PBLA14 START 97.2098
HIERARCH ISS PBLA14 END 97.3735
HIERARCH ISS PBL15 START 253.2745
HIERARCH ISS PBL15 END 252.9241
HIERARCH ISS PBLA15 START 149.5809
HIERARCH ISS PBLA15 END 149.7175
HIERARCH ISS PBL16 START 197.047
HIERARCH ISS PBL16 END 196.8833
HIERARCH ISS PBLA16 START 128.2312
HIERARCH ISS PBLA16 END 128.3541
HIERARCH ISS PBL23 START 302.314
HIERARCH ISS PBL23 END 302.3138
HIERARCH ISS PBLA23 START 87.8608
HIERARCH ISS PBLA23 END 88.0453
HIERARCH ISS PBL24 START 247.5701
HIERARCH ISS PBL24 END 247.5655
HIERARCH ISS PBLA24 START 94.469
HIERARCH ISS PBLA24 END 94.6387
HIERARCH ISS PBL25 START 226.1063
HIERARCH ISS PBL25 END 225.7751
HIERARCH ISS PBLA25 START 153.8033
HIERARCH ISS PBLA25 END 153.9452
HIERARCH ISS PBL26 START 165.1987
HIERARCH ISS PBL26 END 165.0524
HIERARCH ISS PBLA26 START 130.1014
HIERARCH ISS PBLA26 END 130.2243
HIERARCH ISS PBL34 START 63.1775
HIERARCH ISS PBL34 END 63.1459
HIERARCH ISS PBLA34 START -118.9443
HIERARCH ISS PBLA34 END -118.7092
HIERARCH ISS PBL35 START 294.5972
HIERARCH ISS PBL35 END 294.3243
HIERARCH ISS PBLA35 START -136.6338
HIERARCH ISS PBLA35 END -136.4003
HIERARCH ISS PBL36 START 211.5127
HIERARCH ISS PBL36 END 211.3827
HIERARCH ISS PBLA36 START -123.8106
HIERARCH ISS PBLA36 END -123.5747
HIERARCH ISS PBL45 START 235.1917
HIERARCH ISS PBL45 END 234.9495
HIERARCH ISS PBLA45 START -141.3156
HIERARCH ISS PBLA45 END -141.085
HIERARCH ISS PBL46 START 148.6596
HIERARCH ISS PBL46 END 148.5609
HIERARCH ISS PBLA46 START -125.8767
HIERARCH ISS PBLA46 END -125.6407
HIERARCH ISS PBL56 START 100.0557
HIERARCH ISS PBL56 END 99.919
HIERARCH ISS PBLA56 START 15.3854
HIERARCH ISS PBLA56 END 15.5903
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1