Exposure
ID
SPICA.2025-10-13T06-58-18_1
Header ID
SPICA.2025-10-13T06-58-18
Date updated
2025-10-13 06:57:13 UTC+0000
Release date
None
UTC Start
2025-10-13 06:57:13.539
UTC End
2025-10-13 06:58:13.539
MJD Start
60961.2897400343
MJD End
60961.29043447873
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 29.3679 29.3467 119.4078 119.5660
S1-E1 315.3766 315.3885 87.1521 87.3385
S1-E2 260.0041 259.9851 94.2934 94.4697
S1-W1 242.9641 242.6612 153.4738 153.6694
S2-E1 290.9634 290.9841 84.0642 84.2555
S2-E2 233.7452 233.7404 91.2367 91.4172
S2-W1 219.2540 218.9804 157.7766 157.9787
E1-E2 65.8659 65.8643 -122.2369 -122.0036
E1-W1 311.3653 311.2966 -138.4605 -138.2182
E2-W1 248.8037 248.7331 -142.7021 -142.4586
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.2897400343
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 29.3679
HIERARCH ISS PBL12 END 29.3467
HIERARCH ISS PBLA12 START 119.4078
HIERARCH ISS PBLA12 END 119.566
HIERARCH ISS PBL13 START 315.3766
HIERARCH ISS PBL13 END 315.3885
HIERARCH ISS PBLA13 START 87.1521
HIERARCH ISS PBLA13 END 87.3385
HIERARCH ISS PBL14 START 260.0041
HIERARCH ISS PBL14 END 259.9851
HIERARCH ISS PBLA14 START 94.2934
HIERARCH ISS PBLA14 END 94.4697
HIERARCH ISS PBL15 START 242.9641
HIERARCH ISS PBL15 END 242.6612
HIERARCH ISS PBLA15 START 153.4738
HIERARCH ISS PBLA15 END 153.6694
HIERARCH ISS PBL23 START 290.9634
HIERARCH ISS PBL23 END 290.9841
HIERARCH ISS PBLA23 START 84.0642
HIERARCH ISS PBLA23 END 84.2555
HIERARCH ISS PBL24 START 233.7452
HIERARCH ISS PBL24 END 233.7404
HIERARCH ISS PBLA24 START 91.2367
HIERARCH ISS PBLA24 END 91.4172
HIERARCH ISS PBL25 START 219.254
HIERARCH ISS PBL25 END 218.9804
HIERARCH ISS PBLA25 START 157.7766
HIERARCH ISS PBLA25 END 157.9787
HIERARCH ISS PBL34 START 65.8659
HIERARCH ISS PBL34 END 65.8643
HIERARCH ISS PBLA34 START -122.2369
HIERARCH ISS PBLA34 END -122.0036
HIERARCH ISS PBL35 START 311.3653
HIERARCH ISS PBL35 END 311.2966
HIERARCH ISS PBLA35 START -138.4605
HIERARCH ISS PBLA35 END -138.2182
HIERARCH ISS PBL45 START 248.8037
HIERARCH ISS PBL45 END 248.7331
HIERARCH ISS PBLA45 START -142.7021
HIERARCH ISS PBLA45 END -142.4586
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1