Exposure
ID
SPICA.2025-08-21T10-32-43_1
Header ID
SPICA.2025-08-21T10-32-43
Date updated
2025-08-21 10:31:38 UTC+0000
Release date
None
UTC Start
2025-08-21 10:31:38.260
UTC End
2025-08-21 10:32:38.260
MJD Start
60908.4386372705
MJD End
60908.43933171493
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
64302
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.9155 31.9092 100.7976 100.9580
S1-E1 316.2695 316.3737 67.0973 67.2716
S1-E2 264.6262 264.6890 75.0114 75.1795
S1-W1 271.0513 270.9343 130.6893 130.8798
S2-E1 290.2581 290.3624 63.5996 63.7771
S2-E2 236.2970 236.3631 71.6430 71.8136
S2-W1 243.9008 243.7986 134.4284 134.6232
E1-E2 65.2785 65.2989 -146.8314 -146.6240
E1-W1 311.8348 311.9209 -164.0273 -163.8126
E2-W1 250.2197 250.2834 -168.4507 -168.2345
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 60908.4386372705
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
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 31.9155
HIERARCH ISS PBL12 END 31.9092
HIERARCH ISS PBLA12 START 100.7976
HIERARCH ISS PBLA12 END 100.958
HIERARCH ISS PBL13 START 316.2695
HIERARCH ISS PBL13 END 316.3737
HIERARCH ISS PBLA13 START 67.0973
HIERARCH ISS PBLA13 END 67.2716
HIERARCH ISS PBL14 START 264.6262
HIERARCH ISS PBL14 END 264.689
HIERARCH ISS PBLA14 START 75.0114
HIERARCH ISS PBLA14 END 75.1795
HIERARCH ISS PBL15 START 271.0513
HIERARCH ISS PBL15 END 270.9343
HIERARCH ISS PBLA15 START 130.6893
HIERARCH ISS PBLA15 END 130.8798
HIERARCH ISS PBL23 START 290.2581
HIERARCH ISS PBL23 END 290.3624
HIERARCH ISS PBLA23 START 63.5996
HIERARCH ISS PBLA23 END 63.7771
HIERARCH ISS PBL24 START 236.297
HIERARCH ISS PBL24 END 236.3631
HIERARCH ISS PBLA24 START 71.643
HIERARCH ISS PBLA24 END 71.8136
HIERARCH ISS PBL25 START 243.9008
HIERARCH ISS PBL25 END 243.7986
HIERARCH ISS PBLA25 START 134.4284
HIERARCH ISS PBLA25 END 134.6232
HIERARCH ISS PBL34 START 65.2785
HIERARCH ISS PBL34 END 65.2989
HIERARCH ISS PBLA34 START -146.8314
HIERARCH ISS PBLA34 END -146.624
HIERARCH ISS PBL35 START 311.8348
HIERARCH ISS PBL35 END 311.9209
HIERARCH ISS PBLA35 START -164.0273
HIERARCH ISS PBLA35 END -163.8126
HIERARCH ISS PBL45 START 250.2197
HIERARCH ISS PBL45 END 250.2834
HIERARCH ISS PBLA45 START -168.4507
HIERARCH ISS PBLA45 END -168.2345
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1