Exposure
ID
SPICA.2025-08-19T09-43-54_1
Header ID
SPICA.2025-08-19T09-43-54
Date updated
2025-08-19 09:42:49 UTC+0000
Release date
None
UTC Start
2025-08-19 09:42:49.801
UTC End
2025-08-19 09:43:49.801
MJD Start
60906.4047430624
MJD End
60906.40543750683
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 30.1992 30.1845 111.9084 112.0705
S1-E1 313.8989 313.9500 78.4555 78.6406
S1-E2 260.0375 260.0544 86.0349 86.2113
S1-W1 255.2606 255.0354 144.3512 144.5462
S2-E1 289.1821 289.2377 75.1554 75.3446
S2-E2 233.2381 233.2641 82.7959 82.9758
S2-W1 230.3451 230.1425 148.3843 148.5845
E1-E2 65.7826 65.7885 -132.9705 -132.7448
E1-W1 313.4384 313.4219 -149.5643 -149.3314
E2-W1 251.0992 251.0743 -153.8550 -153.6211
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4047430624
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 30.1992
HIERARCH ISS PBL12 END 30.1845
HIERARCH ISS PBLA12 START 111.9084
HIERARCH ISS PBLA12 END 112.0705
HIERARCH ISS PBL13 START 313.8989
HIERARCH ISS PBL13 END 313.95
HIERARCH ISS PBLA13 START 78.4555
HIERARCH ISS PBLA13 END 78.6406
HIERARCH ISS PBL14 START 260.0375
HIERARCH ISS PBL14 END 260.0544
HIERARCH ISS PBLA14 START 86.0349
HIERARCH ISS PBLA14 END 86.2113
HIERARCH ISS PBL15 START 255.2606
HIERARCH ISS PBL15 END 255.0354
HIERARCH ISS PBLA15 START 144.3512
HIERARCH ISS PBLA15 END 144.5462
HIERARCH ISS PBL23 START 289.1821
HIERARCH ISS PBL23 END 289.2377
HIERARCH ISS PBLA23 START 75.1554
HIERARCH ISS PBLA23 END 75.3446
HIERARCH ISS PBL24 START 233.2381
HIERARCH ISS PBL24 END 233.2641
HIERARCH ISS PBLA24 START 82.7959
HIERARCH ISS PBLA24 END 82.9758
HIERARCH ISS PBL25 START 230.3451
HIERARCH ISS PBL25 END 230.1425
HIERARCH ISS PBLA25 START 148.3843
HIERARCH ISS PBLA25 END 148.5845
HIERARCH ISS PBL34 START 65.7826
HIERARCH ISS PBL34 END 65.7885
HIERARCH ISS PBLA34 START -132.9705
HIERARCH ISS PBLA34 END -132.7448
HIERARCH ISS PBL35 START 313.4384
HIERARCH ISS PBL35 END 313.4219
HIERARCH ISS PBLA35 START -149.5643
HIERARCH ISS PBLA35 END -149.3314
HIERARCH ISS PBL45 START 251.0992
HIERARCH ISS PBL45 END 251.0743
HIERARCH ISS PBLA45 START -153.855
HIERARCH ISS PBLA45 END -153.6211
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1