Exposure
ID
SPICA.2025-10-13T06-57-12_1
Header ID
SPICA.2025-10-13T06-57-12
Date updated
2025-10-13 06:56:07 UTC+0000
Release date
None
UTC Start
2025-10-13 06:56:07.415
UTC End
2025-10-13 06:57:07.415
MJD Start
60961.2889747053
MJD End
60961.28966914973
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 29.3892 29.3683 119.2466 119.4049
S1-E1 315.3638 315.3764 86.9623 87.1487
S1-E2 260.0227 260.0045 94.1138 94.2902
S1-W1 243.2709 242.9697 153.2747 153.4702
S2-E1 290.9416 290.9630 83.8695 84.0607
S2-E2 233.7494 233.7453 91.0528 91.2333
S2-W1 219.5310 219.2590 157.5710 157.7729
E1-E2 65.8674 65.8659 -122.4743 -122.2412
E1-W1 311.4343 311.3665 -138.7071 -138.4650
E2-W1 248.8749 248.8050 -142.9499 -142.7066
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.2889747053
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 29.3892
HIERARCH ISS PBL12 END 29.3683
HIERARCH ISS PBLA12 START 119.2466
HIERARCH ISS PBLA12 END 119.4049
HIERARCH ISS PBL13 START 315.3638
HIERARCH ISS PBL13 END 315.3764
HIERARCH ISS PBLA13 START 86.9623
HIERARCH ISS PBLA13 END 87.1487
HIERARCH ISS PBL14 START 260.0227
HIERARCH ISS PBL14 END 260.0045
HIERARCH ISS PBLA14 START 94.1138
HIERARCH ISS PBLA14 END 94.2902
HIERARCH ISS PBL15 START 243.2709
HIERARCH ISS PBL15 END 242.9697
HIERARCH ISS PBLA15 START 153.2747
HIERARCH ISS PBLA15 END 153.4702
HIERARCH ISS PBL23 START 290.9416
HIERARCH ISS PBL23 END 290.963
HIERARCH ISS PBLA23 START 83.8695
HIERARCH ISS PBLA23 END 84.0607
HIERARCH ISS PBL24 START 233.7494
HIERARCH ISS PBL24 END 233.7453
HIERARCH ISS PBLA24 START 91.0528
HIERARCH ISS PBLA24 END 91.2333
HIERARCH ISS PBL25 START 219.531
HIERARCH ISS PBL25 END 219.259
HIERARCH ISS PBLA25 START 157.571
HIERARCH ISS PBLA25 END 157.7729
HIERARCH ISS PBL34 START 65.8674
HIERARCH ISS PBL34 END 65.8659
HIERARCH ISS PBLA34 START -122.4743
HIERARCH ISS PBLA34 END -122.2412
HIERARCH ISS PBL35 START 311.4343
HIERARCH ISS PBL35 END 311.3665
HIERARCH ISS PBLA35 START -138.7071
HIERARCH ISS PBLA35 END -138.465
HIERARCH ISS PBL45 START 248.8749
HIERARCH ISS PBL45 END 248.805
HIERARCH ISS PBLA45 START -142.9499
HIERARCH ISS PBLA45 END -142.7066
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1