Exposure
ID
SPICA.2025-10-13T04-20-10_1
Header ID
SPICA.2025-10-13T04-20-10
Date updated
2025-10-13 04:19:05 UTC+0000
Release date
None
UTC Start
2025-10-13 04:19:05.474
UTC End
2025-10-13 04:20:05.474
MJD Start
60961.1799244679
MJD End
60961.18061891233
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 32.5338 32.5317 94.0458 94.2057
S1-E1 314.6893 314.8364 60.3759 60.5411
S1-E2 264.7603 264.8543 68.4270 68.5879
S1-W1 276.2172 276.1604 122.4649 122.6589
S2-E1 288.1782 288.3249 56.7874 56.9552
S2-E2 235.8448 235.9402 65.0076 65.1701
S2-W1 248.0877 248.0431 126.0431 126.2415
E1-E2 64.3066 64.3445 -154.8384 -154.6418
E1-W1 306.5101 306.7013 -172.4062 -172.1985
E2-W1 245.9698 246.1206 -176.9322 -176.7217
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 60961.1799244679
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 32.5338
HIERARCH ISS PBL12 END 32.5317
HIERARCH ISS PBLA12 START 94.0458
HIERARCH ISS PBLA12 END 94.2057
HIERARCH ISS PBL13 START 314.6893
HIERARCH ISS PBL13 END 314.8364
HIERARCH ISS PBLA13 START 60.3759
HIERARCH ISS PBLA13 END 60.5411
HIERARCH ISS PBL14 START 264.7603
HIERARCH ISS PBL14 END 264.8543
HIERARCH ISS PBLA14 START 68.427
HIERARCH ISS PBLA14 END 68.5879
HIERARCH ISS PBL15 START 276.2172
HIERARCH ISS PBL15 END 276.1604
HIERARCH ISS PBLA15 START 122.4649
HIERARCH ISS PBLA15 END 122.6589
HIERARCH ISS PBL23 START 288.1782
HIERARCH ISS PBL23 END 288.3249
HIERARCH ISS PBLA23 START 56.7874
HIERARCH ISS PBLA23 END 56.9552
HIERARCH ISS PBL24 START 235.8448
HIERARCH ISS PBL24 END 235.9402
HIERARCH ISS PBLA24 START 65.0076
HIERARCH ISS PBLA24 END 65.1701
HIERARCH ISS PBL25 START 248.0877
HIERARCH ISS PBL25 END 248.0431
HIERARCH ISS PBLA25 START 126.0431
HIERARCH ISS PBLA25 END 126.2415
HIERARCH ISS PBL34 START 64.3066
HIERARCH ISS PBL34 END 64.3445
HIERARCH ISS PBLA34 START -154.8384
HIERARCH ISS PBLA34 END -154.6418
HIERARCH ISS PBL35 START 306.5101
HIERARCH ISS PBL35 END 306.7013
HIERARCH ISS PBLA35 START -172.4062
HIERARCH ISS PBLA35 END -172.1985
HIERARCH ISS PBL45 START 245.9698
HIERARCH ISS PBL45 END 246.1206
HIERARCH ISS PBLA45 START -176.9322
HIERARCH ISS PBLA45 END -176.7217
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1