Exposure
ID
SPICA.2025-10-07T03-39-53_1
Header ID
SPICA.2025-10-07T03-39-53
Date updated
2025-10-07 03:38:47 UTC+0000
Release date
None
UTC Start
2025-10-07 03:38:47.950
UTC End
2025-10-07 03:39:47.950
MJD Start
60955.1519438683
MJD End
60955.152638312735
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
70853
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47734
Name
HD_214994
RA
340.4392
DEC
29.30764
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9690 33.9679 84.2104 84.3622
S1-E1 328.6766 328.7633 54.0159 54.1279
S1-E2 278.1880 278.2229 61.2501 61.3698
S1-W1 264.5231 264.6520 110.9362 111.1416
S2-E1 299.8035 299.9041 50.7492 50.8584
S2-E2 247.2654 247.3097 58.1782 58.2944
S2-W1 234.6808 234.8264 114.6686 114.8784
E1-E2 63.2834 63.3537 -159.5956 -159.4865
E1-W1 288.2593 288.7649 -176.2407 -176.1146
E2-W1 228.3483 228.7799 179.2061 179.3403
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 60955.1519438683
PI-COI spica
HIERARCH OBS TARG NAME HD_214994
HIERARCH OBS RA 340.4392
HIERARCH OBS DEC 29.30764
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 33.969
HIERARCH ISS PBL12 END 33.9679
HIERARCH ISS PBLA12 START 84.2104
HIERARCH ISS PBLA12 END 84.3622
HIERARCH ISS PBL13 START 328.6766
HIERARCH ISS PBL13 END 328.7633
HIERARCH ISS PBLA13 START 54.0159
HIERARCH ISS PBLA13 END 54.1279
HIERARCH ISS PBL14 START 278.188
HIERARCH ISS PBL14 END 278.2229
HIERARCH ISS PBLA14 START 61.2501
HIERARCH ISS PBLA14 END 61.3698
HIERARCH ISS PBL15 START 264.5231
HIERARCH ISS PBL15 END 264.652
HIERARCH ISS PBLA15 START 110.9362
HIERARCH ISS PBLA15 END 111.1416
HIERARCH ISS PBL23 START 299.8035
HIERARCH ISS PBL23 END 299.9041
HIERARCH ISS PBLA23 START 50.7492
HIERARCH ISS PBLA23 END 50.8584
HIERARCH ISS PBL24 START 247.2654
HIERARCH ISS PBL24 END 247.3097
HIERARCH ISS PBLA24 START 58.1782
HIERARCH ISS PBLA24 END 58.2944
HIERARCH ISS PBL25 START 234.6808
HIERARCH ISS PBL25 END 234.8264
HIERARCH ISS PBLA25 START 114.6686
HIERARCH ISS PBLA25 END 114.8784
HIERARCH ISS PBL34 START 63.2834
HIERARCH ISS PBL34 END 63.3537
HIERARCH ISS PBLA34 START -159.5956
HIERARCH ISS PBLA34 END -159.4865
HIERARCH ISS PBL35 START 288.2593
HIERARCH ISS PBL35 END 288.7649
HIERARCH ISS PBLA35 START -176.2407
HIERARCH ISS PBLA35 END -176.1146
HIERARCH ISS PBL45 START 228.3483
HIERARCH ISS PBL45 END 228.7799
HIERARCH ISS PBLA45 START 179.2061
HIERARCH ISS PBLA45 END 179.3403
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1