Exposure
ID
SPICA.2025-10-13T05-03-03_1
Header ID
SPICA.2025-10-13T05-03-03
Date updated
2025-10-13 05:01:58 UTC+0000
Release date
None
UTC Start
2025-10-13 05:01:58.139
UTC End
2025-10-13 05:02:58.139
MJD Start
60961.2097006875
MJD End
60961.21039513193
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
70050
Category
science
Program ID
S7C/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
47883
Name
HD_213306
RA
337.2928
DEC
58.4152
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.8545 30.8469 102.1053 102.2712
S1-E1 309.1042 309.2150 67.5141 67.6954
S1-E2 257.5870 257.6525 75.5598 75.7340
S1-W1 266.0021 265.8629 132.6186 132.8172
S2-E1 284.2443 284.3557 63.9810 64.1659
S2-E2 230.3982 230.4679 72.1286 72.3057
S2-W1 239.9326 239.8099 136.3622 136.5655
E1-E2 64.9729 64.9951 -146.1888 -145.9708
E1-W1 311.5717 311.6538 -163.2375 -163.0109
E2-W1 250.1803 250.2379 -167.6043 -167.3761
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.2097006875
PI-COI bailleul
HIERARCH OBS TARG NAME HD_213306
HIERARCH OBS RA 337.2928
HIERARCH OBS DEC 58.4152
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 30.8545
HIERARCH ISS PBL12 END 30.8469
HIERARCH ISS PBLA12 START 102.1053
HIERARCH ISS PBLA12 END 102.2712
HIERARCH ISS PBL13 START 309.1042
HIERARCH ISS PBL13 END 309.215
HIERARCH ISS PBLA13 START 67.5141
HIERARCH ISS PBLA13 END 67.6954
HIERARCH ISS PBL14 START 257.587
HIERARCH ISS PBL14 END 257.6525
HIERARCH ISS PBLA14 START 75.5598
HIERARCH ISS PBLA14 END 75.734
HIERARCH ISS PBL15 START 266.0021
HIERARCH ISS PBL15 END 265.8629
HIERARCH ISS PBLA15 START 132.6186
HIERARCH ISS PBLA15 END 132.8172
HIERARCH ISS PBL23 START 284.2443
HIERARCH ISS PBL23 END 284.3557
HIERARCH ISS PBLA23 START 63.981
HIERARCH ISS PBLA23 END 64.1659
HIERARCH ISS PBL24 START 230.3982
HIERARCH ISS PBL24 END 230.4679
HIERARCH ISS PBLA24 START 72.1286
HIERARCH ISS PBLA24 END 72.3057
HIERARCH ISS PBL25 START 239.9326
HIERARCH ISS PBL25 END 239.8099
HIERARCH ISS PBLA25 START 136.3622
HIERARCH ISS PBLA25 END 136.5655
HIERARCH ISS PBL34 START 64.9729
HIERARCH ISS PBL34 END 64.9951
HIERARCH ISS PBLA34 START -146.1888
HIERARCH ISS PBLA34 END -145.9708
HIERARCH ISS PBL35 START 311.5717
HIERARCH ISS PBL35 END 311.6538
HIERARCH ISS PBLA35 START -163.2375
HIERARCH ISS PBLA35 END -163.0109
HIERARCH ISS PBL45 START 250.1803
HIERARCH ISS PBL45 END 250.2379
HIERARCH ISS PBLA45 START -167.6043
HIERARCH ISS PBLA45 END -167.3761
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1