Exposure
ID
SPICA.2025-10-13T06-18-52_1
Header ID
SPICA.2025-10-13T06-18-52
Date updated
2025-10-13 06:17:47 UTC+0000
Release date
None
UTC Start
2025-10-13 06:17:47.845
UTC End
2025-10-13 06:18:47.845
MJD Start
60961.2623593215
MJD End
60961.263053765935
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
64305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47849
Name
HD_213558
RA
337.8229
DEC
50.28249
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.9099 31.8964 111.8577 112.0060
S1-E1 325.5540 325.5830 80.3619 80.5402
S1-E2 271.6974 271.7049 87.6244 87.7933
S1-W1 261.9693 261.7390 143.2797 143.4510
S2-E1 298.8104 298.8410 77.1637 77.3464
S2-E2 242.9526 242.9669 84.5341 84.7070
S2-W1 235.3277 235.1164 147.3335 147.5093
E1-E2 65.7248 65.7158 -131.1437 -130.9260
E1-W1 311.3810 311.2860 -148.1478 -147.9282
E2-W1 249.2716 249.1844 -152.5701 -152.3510
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 60961.2623593215
PI-COI spica
HIERARCH OBS TARG NAME HD_213558
HIERARCH OBS RA 337.8229
HIERARCH OBS DEC 50.28249
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 31.9099
HIERARCH ISS PBL12 END 31.8964
HIERARCH ISS PBLA12 START 111.8577
HIERARCH ISS PBLA12 END 112.006
HIERARCH ISS PBL13 START 325.554
HIERARCH ISS PBL13 END 325.583
HIERARCH ISS PBLA13 START 80.3619
HIERARCH ISS PBLA13 END 80.5402
HIERARCH ISS PBL14 START 271.6974
HIERARCH ISS PBL14 END 271.7049
HIERARCH ISS PBLA14 START 87.6244
HIERARCH ISS PBLA14 END 87.7933
HIERARCH ISS PBL15 START 261.9693
HIERARCH ISS PBL15 END 261.739
HIERARCH ISS PBLA15 START 143.2797
HIERARCH ISS PBLA15 END 143.451
HIERARCH ISS PBL23 START 298.8104
HIERARCH ISS PBL23 END 298.841
HIERARCH ISS PBLA23 START 77.1637
HIERARCH ISS PBLA23 END 77.3464
HIERARCH ISS PBL24 START 242.9526
HIERARCH ISS PBL24 END 242.9669
HIERARCH ISS PBLA24 START 84.5341
HIERARCH ISS PBLA24 END 84.707
HIERARCH ISS PBL25 START 235.3277
HIERARCH ISS PBL25 END 235.1164
HIERARCH ISS PBLA25 START 147.3335
HIERARCH ISS PBLA25 END 147.5093
HIERARCH ISS PBL34 START 65.7248
HIERARCH ISS PBL34 END 65.7158
HIERARCH ISS PBLA34 START -131.1437
HIERARCH ISS PBLA34 END -130.926
HIERARCH ISS PBL35 START 311.381
HIERARCH ISS PBL35 END 311.286
HIERARCH ISS PBLA35 START -148.1478
HIERARCH ISS PBLA35 END -147.9282
HIERARCH ISS PBL45 START 249.2716
HIERARCH ISS PBL45 END 249.1844
HIERARCH ISS PBLA45 START -152.5701
HIERARCH ISS PBLA45 END -152.351
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1