Exposure
ID
SPICA.2025-10-13T04-17-58_1
Header ID
SPICA.2025-10-13T04-17-58
Date updated
2025-10-13 04:16:53 UTC+0000
Release date
None
UTC Start
2025-10-13 04:16:53.216
UTC End
2025-10-13 04:17:53.216
MJD Start
60961.1783937065
MJD End
60961.17908815093
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
64397
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47920
Name
HD_214454
RA
339.3434
DEC
51.54512
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.5379 32.5359 93.7199 93.8799
S1-E1 314.3853 314.5353 60.0399 60.2048
S1-E2 264.5659 264.6619 68.0999 68.2605
S1-W1 276.3297 276.2750 122.0692 122.2636
S2-E1 287.8750 288.0246 56.4462 56.6137
S2-E2 235.6474 235.7448 64.6770 64.8393
S2-W1 248.1754 248.1328 125.6385 125.8373
E1-E2 64.2280 64.2669 -155.2385 -155.0421
E1-W1 306.1124 306.3091 -172.8292 -172.6215
E2-W1 245.6559 245.8111 -177.3612 -177.1505
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 60961.1783937065
PI-COI spica
HIERARCH OBS TARG NAME HD_214454
HIERARCH OBS RA 339.3434
HIERARCH OBS DEC 51.54512
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 32.5379
HIERARCH ISS PBL12 END 32.5359
HIERARCH ISS PBLA12 START 93.7199
HIERARCH ISS PBLA12 END 93.8799
HIERARCH ISS PBL13 START 314.3853
HIERARCH ISS PBL13 END 314.5353
HIERARCH ISS PBLA13 START 60.0399
HIERARCH ISS PBLA13 END 60.2048
HIERARCH ISS PBL14 START 264.5659
HIERARCH ISS PBL14 END 264.6619
HIERARCH ISS PBLA14 START 68.0999
HIERARCH ISS PBLA14 END 68.2605
HIERARCH ISS PBL15 START 276.3297
HIERARCH ISS PBL15 END 276.275
HIERARCH ISS PBLA15 START 122.0692
HIERARCH ISS PBLA15 END 122.2636
HIERARCH ISS PBL23 START 287.875
HIERARCH ISS PBL23 END 288.0246
HIERARCH ISS PBLA23 START 56.4462
HIERARCH ISS PBLA23 END 56.6137
HIERARCH ISS PBL24 START 235.6474
HIERARCH ISS PBL24 END 235.7448
HIERARCH ISS PBLA24 START 64.677
HIERARCH ISS PBLA24 END 64.8393
HIERARCH ISS PBL25 START 248.1754
HIERARCH ISS PBL25 END 248.1328
HIERARCH ISS PBLA25 START 125.6385
HIERARCH ISS PBLA25 END 125.8373
HIERARCH ISS PBL34 START 64.228
HIERARCH ISS PBL34 END 64.2669
HIERARCH ISS PBLA34 START -155.2385
HIERARCH ISS PBLA34 END -155.0421
HIERARCH ISS PBL35 START 306.1124
HIERARCH ISS PBL35 END 306.3091
HIERARCH ISS PBLA35 START -172.8292
HIERARCH ISS PBLA35 END -172.6215
HIERARCH ISS PBL45 START 245.6559
HIERARCH ISS PBL45 END 245.8111
HIERARCH ISS PBLA45 START -177.3612
HIERARCH ISS PBLA45 END -177.1505
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1