Exposure
ID
SPICA.2025-10-13T02-40-08_1
Header ID
SPICA.2025-10-13T02-40-08
Date updated
2025-10-13 02:39:03 UTC+0000
Release date
None
UTC Start
2025-10-13 02:39:03.543
UTC End
2025-10-13 02:40:03.543
MJD Start
60961.1104576722
MJD End
60961.11115211663
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
64305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47849
Name
HD_213558
RA
337.8229
DEC
50.28249
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6218 32.6268 80.2394 80.3964
S1-E1 298.0233 298.3175 47.0744 47.2221
S1-E2 254.3731 254.5685 55.3547 55.4996
S1-W1 278.4967 278.4957 104.9446 105.1525
S2-E1 271.3032 271.5959 43.3028 43.4531
S2-E2 225.1988 225.3927 51.8601 52.0058
S2-W1 249.2340 249.2421 108.0805 108.2949
E1-E2 59.0418 59.1289 -171.2767 -171.0811
E1-W1 279.4542 279.8760 169.5154 169.7399
E2-W1 224.5409 224.8695 164.5526 164.7843
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 60961.1104576722
PI-COI spica
HIERARCH OBS TARG NAME HD_213558
HIERARCH OBS RA 337.8229
HIERARCH OBS DEC 50.28249
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 32.6218
HIERARCH ISS PBL12 END 32.6268
HIERARCH ISS PBLA12 START 80.2394
HIERARCH ISS PBLA12 END 80.3964
HIERARCH ISS PBL13 START 298.0233
HIERARCH ISS PBL13 END 298.3175
HIERARCH ISS PBLA13 START 47.0744
HIERARCH ISS PBLA13 END 47.2221
HIERARCH ISS PBL14 START 254.3731
HIERARCH ISS PBL14 END 254.5685
HIERARCH ISS PBLA14 START 55.3547
HIERARCH ISS PBLA14 END 55.4996
HIERARCH ISS PBL15 START 278.4967
HIERARCH ISS PBL15 END 278.4957
HIERARCH ISS PBLA15 START 104.9446
HIERARCH ISS PBLA15 END 105.1525
HIERARCH ISS PBL23 START 271.3032
HIERARCH ISS PBL23 END 271.5959
HIERARCH ISS PBLA23 START 43.3028
HIERARCH ISS PBLA23 END 43.4531
HIERARCH ISS PBL24 START 225.1988
HIERARCH ISS PBL24 END 225.3927
HIERARCH ISS PBLA24 START 51.8601
HIERARCH ISS PBLA24 END 52.0058
HIERARCH ISS PBL25 START 249.234
HIERARCH ISS PBL25 END 249.2421
HIERARCH ISS PBLA25 START 108.0805
HIERARCH ISS PBLA25 END 108.2949
HIERARCH ISS PBL34 START 59.0418
HIERARCH ISS PBL34 END 59.1289
HIERARCH ISS PBLA34 START -171.2767
HIERARCH ISS PBLA34 END -171.0811
HIERARCH ISS PBL35 START 279.4542
HIERARCH ISS PBL35 END 279.876
HIERARCH ISS PBLA35 START 169.5154
HIERARCH ISS PBLA35 END 169.7399
HIERARCH ISS PBL45 START 224.5409
HIERARCH ISS PBL45 END 224.8695
HIERARCH ISS PBLA45 START 164.5526
HIERARCH ISS PBLA45 END 164.7843
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1