Exposure
ID
SPICA.2025-11-13T05-23-54_1
Header ID
SPICA.2025-11-13T05-23-54
Date updated
2025-11-13 05:22:49 UTC+0000
Release date
None
UTC Start
2025-11-13 05:22:49.296
UTC End
2025-11-13 05:23:49.296
MJD Start
60992.2241816639
MJD End
60992.22487610833
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
2.97849
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.73519
Observation
ID
64131
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47771
Name
HD_7804
RA
19.44982
DEC
3.614468
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.5847 29.5968 98.5895 98.7596
S1-E1 293.9335 293.5983 62.0712 62.2120
S1-E2 244.2664 244.0558 70.5759 70.7337
S1-W1 245.4445 245.8625 132.3304 132.4543
S1-W2 182.5559 182.7231 109.4954 109.6600
S2-E1 270.7303 270.3964 58.3427 58.4748
S2-E2 218.5901 218.3730 66.9312 67.0825
S2-W1 221.4536 221.8463 136.5858 136.6988
S2-W2 153.6075 153.7623 111.5836 111.7460
E1-E2 63.6068 63.5344 -152.5352 -152.4841
E1-W1 312.8964 312.8022 -165.5179 -165.4963
E1-W2 217.0611 216.8614 -156.1955 -156.1552
E2-W1 251.3221 251.3067 -168.7774 -168.7596
E2-W2 153.6377 153.5113 -157.7101 -157.6737
W1-W2 104.7780 104.8985 -5.1257 -5.1027
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 60992.2241816639
PI-COI spica
HIERARCH OBS TARG NAME HD_7804
HIERARCH OBS RA 19.44982
HIERARCH OBS DEC 3.614468
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 29.5847
HIERARCH ISS PBL12 END 29.5968
HIERARCH ISS PBLA12 START 98.5895
HIERARCH ISS PBLA12 END 98.7596
HIERARCH ISS PBL13 START 293.9335
HIERARCH ISS PBL13 END 293.5983
HIERARCH ISS PBLA13 START 62.0712
HIERARCH ISS PBLA13 END 62.212
HIERARCH ISS PBL14 START 244.2664
HIERARCH ISS PBL14 END 244.0558
HIERARCH ISS PBLA14 START 70.5759
HIERARCH ISS PBLA14 END 70.7337
HIERARCH ISS PBL15 START 245.4445
HIERARCH ISS PBL15 END 245.8625
HIERARCH ISS PBLA15 START 132.3304
HIERARCH ISS PBLA15 END 132.4543
HIERARCH ISS PBL16 START 182.5559
HIERARCH ISS PBL16 END 182.7231
HIERARCH ISS PBLA16 START 109.4954
HIERARCH ISS PBLA16 END 109.66
HIERARCH ISS PBL23 START 270.7303
HIERARCH ISS PBL23 END 270.3964
HIERARCH ISS PBLA23 START 58.3427
HIERARCH ISS PBLA23 END 58.4748
HIERARCH ISS PBL24 START 218.5901
HIERARCH ISS PBL24 END 218.373
HIERARCH ISS PBLA24 START 66.9312
HIERARCH ISS PBLA24 END 67.0825
HIERARCH ISS PBL25 START 221.4536
HIERARCH ISS PBL25 END 221.8463
HIERARCH ISS PBLA25 START 136.5858
HIERARCH ISS PBLA25 END 136.6988
HIERARCH ISS PBL26 START 153.6075
HIERARCH ISS PBL26 END 153.7623
HIERARCH ISS PBLA26 START 111.5836
HIERARCH ISS PBLA26 END 111.746
HIERARCH ISS PBL34 START 63.6068
HIERARCH ISS PBL34 END 63.5344
HIERARCH ISS PBLA34 START -152.5352
HIERARCH ISS PBLA34 END -152.4841
HIERARCH ISS PBL35 START 312.8964
HIERARCH ISS PBL35 END 312.8022
HIERARCH ISS PBLA35 START -165.5179
HIERARCH ISS PBLA35 END -165.4963
HIERARCH ISS PBL36 START 217.0611
HIERARCH ISS PBL36 END 216.8614
HIERARCH ISS PBLA36 START -156.1955
HIERARCH ISS PBLA36 END -156.1552
HIERARCH ISS PBL45 START 251.3221
HIERARCH ISS PBL45 END 251.3067
HIERARCH ISS PBLA45 START -168.7774
HIERARCH ISS PBLA45 END -168.7596
HIERARCH ISS PBL46 START 153.6377
HIERARCH ISS PBL46 END 153.5113
HIERARCH ISS PBLA46 START -157.7101
HIERARCH ISS PBLA46 END -157.6737
HIERARCH ISS PBL56 START 104.778
HIERARCH ISS PBL56 END 104.8985
HIERARCH ISS PBLA56 START -5.1257
HIERARCH ISS PBLA56 END -5.1027
HIERARCH CHARA TAU0 2.97849
HIERARCH CHARA SEEING 1.73519