Exposure
ID
SPICA.2025-08-20T09-10-10_1
Header ID
SPICA.2025-08-20T09-10-10
Date updated
2025-08-20 09:09:04 UTC+0000
Release date
None
UTC Start
2025-08-20 09:09:04.998
UTC End
2025-08-20 09:10:04.998
MJD Start
60907.3813078491
MJD End
60907.38200229353
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 30.5542 30.5429 107.4131 107.5772
S1-E1 312.1276 312.2045 73.3786 73.5621
S1-E2 259.2663 259.3048 81.1851 81.3608
S1-W1 260.8577 260.6745 138.9647 139.1609
S2-E1 287.3167 287.3961 69.9663 70.1538
S2-E2 232.2507 232.2959 77.8520 78.0310
S2-W1 235.3640 235.2003 142.8598 143.0608
E1-E2 65.5308 65.5433 -139.1280 -138.9064
E1-W1 313.3112 313.3367 -155.9217 -155.6927
E2-W1 251.2895 251.3002 -160.2428 -160.0125
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.3813078491
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 30.5542
HIERARCH ISS PBL12 END 30.5429
HIERARCH ISS PBLA12 START 107.4131
HIERARCH ISS PBLA12 END 107.5772
HIERARCH ISS PBL13 START 312.1276
HIERARCH ISS PBL13 END 312.2045
HIERARCH ISS PBLA13 START 73.3786
HIERARCH ISS PBLA13 END 73.5621
HIERARCH ISS PBL14 START 259.2663
HIERARCH ISS PBL14 END 259.3048
HIERARCH ISS PBLA14 START 81.1851
HIERARCH ISS PBLA14 END 81.3608
HIERARCH ISS PBL15 START 260.8577
HIERARCH ISS PBL15 END 260.6745
HIERARCH ISS PBLA15 START 138.9647
HIERARCH ISS PBLA15 END 139.1609
HIERARCH ISS PBL23 START 287.3167
HIERARCH ISS PBL23 END 287.3961
HIERARCH ISS PBLA23 START 69.9663
HIERARCH ISS PBLA23 END 70.1538
HIERARCH ISS PBL24 START 232.2507
HIERARCH ISS PBL24 END 232.2959
HIERARCH ISS PBLA24 START 77.852
HIERARCH ISS PBLA24 END 78.031
HIERARCH ISS PBL25 START 235.364
HIERARCH ISS PBL25 END 235.2003
HIERARCH ISS PBLA25 START 142.8598
HIERARCH ISS PBLA25 END 143.0608
HIERARCH ISS PBL34 START 65.5308
HIERARCH ISS PBL34 END 65.5433
HIERARCH ISS PBLA34 START -139.128
HIERARCH ISS PBLA34 END -138.9064
HIERARCH ISS PBL35 START 313.3112
HIERARCH ISS PBL35 END 313.3367
HIERARCH ISS PBLA35 START -155.9217
HIERARCH ISS PBLA35 END -155.6927
HIERARCH ISS PBL45 START 251.2895
HIERARCH ISS PBL45 END 251.3002
HIERARCH ISS PBLA45 START -160.2428
HIERARCH ISS PBLA45 END -160.0125
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1