Exposure
ID
SPICA.2025-10-13T07-28-44_1
Header ID
SPICA.2025-10-13T07-28-44
Date updated
2025-10-13 07:27:39 UTC+0000
Release date
None
UTC Start
2025-10-13 07:27:39.828
UTC End
2025-10-13 07:28:39.828
MJD Start
60961.3108776332
MJD End
60961.31157207763
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 31.7484 31.7397 104.3985 104.5572
S1-E1 318.3584 318.4388 71.0571 71.2339
S1-E2 265.8481 265.8931 78.8220 78.9917
S1-W1 268.0678 267.9181 134.9513 135.1385
S2-E1 292.3567 292.4379 67.6352 67.8156
S2-E2 237.6064 237.6559 75.5150 75.6877
S2-W1 241.2676 241.1344 138.7867 138.9783
E1-E2 65.6460 65.6580 -142.1148 -141.9037
E1-W1 313.2198 313.2549 -159.1654 -158.9487
E2-W1 251.1977 251.2192 -163.5601 -163.3424
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 60961.3108776332
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 31.7484
HIERARCH ISS PBL12 END 31.7397
HIERARCH ISS PBLA12 START 104.3985
HIERARCH ISS PBLA12 END 104.5572
HIERARCH ISS PBL13 START 318.3584
HIERARCH ISS PBL13 END 318.4388
HIERARCH ISS PBLA13 START 71.0571
HIERARCH ISS PBLA13 END 71.2339
HIERARCH ISS PBL14 START 265.8481
HIERARCH ISS PBL14 END 265.8931
HIERARCH ISS PBLA14 START 78.822
HIERARCH ISS PBLA14 END 78.9917
HIERARCH ISS PBL15 START 268.0678
HIERARCH ISS PBL15 END 267.9181
HIERARCH ISS PBLA15 START 134.9513
HIERARCH ISS PBLA15 END 135.1385
HIERARCH ISS PBL23 START 292.3567
HIERARCH ISS PBL23 END 292.4379
HIERARCH ISS PBLA23 START 67.6352
HIERARCH ISS PBLA23 END 67.8156
HIERARCH ISS PBL24 START 237.6064
HIERARCH ISS PBL24 END 237.6559
HIERARCH ISS PBLA24 START 75.515
HIERARCH ISS PBLA24 END 75.6877
HIERARCH ISS PBL25 START 241.2676
HIERARCH ISS PBL25 END 241.1344
HIERARCH ISS PBLA25 START 138.7867
HIERARCH ISS PBLA25 END 138.9783
HIERARCH ISS PBL34 START 65.646
HIERARCH ISS PBL34 END 65.658
HIERARCH ISS PBLA34 START -142.1148
HIERARCH ISS PBLA34 END -141.9037
HIERARCH ISS PBL35 START 313.2198
HIERARCH ISS PBL35 END 313.2549
HIERARCH ISS PBLA35 START -159.1654
HIERARCH ISS PBLA35 END -158.9487
HIERARCH ISS PBL45 START 251.1977
HIERARCH ISS PBL45 END 251.2192
HIERARCH ISS PBLA45 START -163.5601
HIERARCH ISS PBLA45 END -163.3424
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1