Exposure
ID
SPICA.2025-10-13T04-15-46_1
Header ID
SPICA.2025-10-13T04-15-46
Date updated
2025-10-13 04:14:40 UTC+0000
Release date
None
UTC Start
2025-10-13 04:14:40.958
UTC End
2025-10-13 04:15:40.958
MJD Start
60961.1768629374
MJD End
60961.17755738183
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 32.5417 32.5399 93.3939 93.5540
S1-E1 314.0754 314.2283 59.7045 59.8691
S1-E2 264.3673 264.4653 67.7733 67.9336
S1-W1 276.4382 276.3854 121.6726 121.8674
S2-E1 287.5659 287.7184 56.1057 56.2728
S2-E2 235.4461 235.5454 64.3470 64.5089
S2-W1 248.2594 248.2186 125.2329 125.4321
E1-E2 64.1471 64.1871 -155.6383 -155.4420
E1-W1 305.7034 305.9056 -173.2526 -173.0447
E2-W1 245.3330 245.4926 -177.7908 -177.5799
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 60961.1768629374
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 32.5417
HIERARCH ISS PBL12 END 32.5399
HIERARCH ISS PBLA12 START 93.3939
HIERARCH ISS PBLA12 END 93.554
HIERARCH ISS PBL13 START 314.0754
HIERARCH ISS PBL13 END 314.2283
HIERARCH ISS PBLA13 START 59.7045
HIERARCH ISS PBLA13 END 59.8691
HIERARCH ISS PBL14 START 264.3673
HIERARCH ISS PBL14 END 264.4653
HIERARCH ISS PBLA14 START 67.7733
HIERARCH ISS PBLA14 END 67.9336
HIERARCH ISS PBL15 START 276.4382
HIERARCH ISS PBL15 END 276.3854
HIERARCH ISS PBLA15 START 121.6726
HIERARCH ISS PBLA15 END 121.8674
HIERARCH ISS PBL23 START 287.5659
HIERARCH ISS PBL23 END 287.7184
HIERARCH ISS PBLA23 START 56.1057
HIERARCH ISS PBLA23 END 56.2728
HIERARCH ISS PBL24 START 235.4461
HIERARCH ISS PBL24 END 235.5454
HIERARCH ISS PBLA24 START 64.347
HIERARCH ISS PBLA24 END 64.5089
HIERARCH ISS PBL25 START 248.2594
HIERARCH ISS PBL25 END 248.2186
HIERARCH ISS PBLA25 START 125.2329
HIERARCH ISS PBLA25 END 125.4321
HIERARCH ISS PBL34 START 64.1471
HIERARCH ISS PBL34 END 64.1871
HIERARCH ISS PBLA34 START -155.6383
HIERARCH ISS PBLA34 END -155.442
HIERARCH ISS PBL35 START 305.7034
HIERARCH ISS PBL35 END 305.9056
HIERARCH ISS PBLA35 START -173.2526
HIERARCH ISS PBLA35 END -173.0447
HIERARCH ISS PBL45 START 245.333
HIERARCH ISS PBL45 END 245.4926
HIERARCH ISS PBLA45 START -177.7908
HIERARCH ISS PBLA45 END -177.5799
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1