Exposure
ID
SPICA.2025-10-13T08-55-13_1
Header ID
SPICA.2025-10-13T08-55-13
Date updated
2025-10-13 08:54:08 UTC+0000
Release date
None
UTC Start
2025-10-13 08:54:08.076
UTC End
2025-10-13 08:55:08.076
MJD Start
60961.3709268009
MJD End
60961.37162124533
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 30.6802 30.6615 116.7677 116.9178
S1-E1 322.0883 322.1046 85.4368 85.6190
S1-E2 267.2247 267.2147 92.5069 92.6786
S1-W1 250.7137 250.4210 149.5717 149.7518
S2-E1 296.3116 296.3336 82.3506 82.5378
S2-E2 239.5859 239.5872 89.4908 89.6669
S2-W1 225.5394 225.2721 153.7981 153.9840
E1-E2 65.7183 65.7110 -124.5950 -124.3666
E1-W1 310.0670 309.9654 -141.2470 -141.0126
E2-W1 247.8213 247.7243 -145.6051 -145.3705
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 60961.3709268009
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 30.6802
HIERARCH ISS PBL12 END 30.6615
HIERARCH ISS PBLA12 START 116.7677
HIERARCH ISS PBLA12 END 116.9178
HIERARCH ISS PBL13 START 322.0883
HIERARCH ISS PBL13 END 322.1046
HIERARCH ISS PBLA13 START 85.4368
HIERARCH ISS PBLA13 END 85.619
HIERARCH ISS PBL14 START 267.2247
HIERARCH ISS PBL14 END 267.2147
HIERARCH ISS PBLA14 START 92.5069
HIERARCH ISS PBLA14 END 92.6786
HIERARCH ISS PBL15 START 250.7137
HIERARCH ISS PBL15 END 250.421
HIERARCH ISS PBLA15 START 149.5717
HIERARCH ISS PBLA15 END 149.7518
HIERARCH ISS PBL23 START 296.3116
HIERARCH ISS PBL23 END 296.3336
HIERARCH ISS PBLA23 START 82.3506
HIERARCH ISS PBLA23 END 82.5378
HIERARCH ISS PBL24 START 239.5859
HIERARCH ISS PBL24 END 239.5872
HIERARCH ISS PBLA24 START 89.4908
HIERARCH ISS PBLA24 END 89.6669
HIERARCH ISS PBL25 START 225.5394
HIERARCH ISS PBL25 END 225.2721
HIERARCH ISS PBLA25 START 153.7981
HIERARCH ISS PBLA25 END 153.984
HIERARCH ISS PBL34 START 65.7183
HIERARCH ISS PBL34 END 65.711
HIERARCH ISS PBLA34 START -124.595
HIERARCH ISS PBLA34 END -124.3666
HIERARCH ISS PBL35 START 310.067
HIERARCH ISS PBL35 END 309.9654
HIERARCH ISS PBLA35 START -141.247
HIERARCH ISS PBLA35 END -141.0126
HIERARCH ISS PBL45 START 247.8213
HIERARCH ISS PBL45 END 247.7243
HIERARCH ISS PBLA45 START -145.6051
HIERARCH ISS PBLA45 END -145.3705
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1