Exposure
ID
SPICA.2025-08-22T09-49-07_1
Header ID
SPICA.2025-08-22T09-49-07
Date updated
2025-08-22 09:48:02 UTC+0000
Release date
None
UTC Start
2025-08-22 09:48:02.816
UTC End
2025-08-22 09:49:02.816
MJD Start
60909.4083659209
MJD End
60909.40906036533
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 29.9533 29.9366 114.4479 114.6088
S1-E1 314.6014 314.6388 81.3691 81.5548
S1-E2 260.2133 260.2181 88.8087 88.9853
S1-W1 251.5341 251.2835 147.4138 147.6086
S2-E1 289.9641 290.0073 78.1370 78.3271
S2-E2 233.5692 233.5847 85.6277 85.8081
S2-W1 226.9894 226.7634 151.5315 151.7318
E1-E2 65.8509 65.8537 -129.4049 -129.1768
E1-W1 313.0237 312.9867 -145.8829 -145.6472
E2-W1 250.5745 250.5318 -150.1578 -149.9211
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.4083659209
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 29.9533
HIERARCH ISS PBL12 END 29.9366
HIERARCH ISS PBLA12 START 114.4479
HIERARCH ISS PBLA12 END 114.6088
HIERARCH ISS PBL13 START 314.6014
HIERARCH ISS PBL13 END 314.6388
HIERARCH ISS PBLA13 START 81.3691
HIERARCH ISS PBLA13 END 81.5548
HIERARCH ISS PBL14 START 260.2133
HIERARCH ISS PBL14 END 260.2181
HIERARCH ISS PBLA14 START 88.8087
HIERARCH ISS PBLA14 END 88.9853
HIERARCH ISS PBL15 START 251.5341
HIERARCH ISS PBL15 END 251.2835
HIERARCH ISS PBLA15 START 147.4138
HIERARCH ISS PBLA15 END 147.6086
HIERARCH ISS PBL23 START 289.9641
HIERARCH ISS PBL23 END 290.0073
HIERARCH ISS PBLA23 START 78.137
HIERARCH ISS PBLA23 END 78.3271
HIERARCH ISS PBL24 START 233.5692
HIERARCH ISS PBL24 END 233.5847
HIERARCH ISS PBLA24 START 85.6277
HIERARCH ISS PBLA24 END 85.8081
HIERARCH ISS PBL25 START 226.9894
HIERARCH ISS PBL25 END 226.7634
HIERARCH ISS PBLA25 START 151.5315
HIERARCH ISS PBLA25 END 151.7318
HIERARCH ISS PBL34 START 65.8509
HIERARCH ISS PBL34 END 65.8537
HIERARCH ISS PBLA34 START -129.4049
HIERARCH ISS PBLA34 END -129.1768
HIERARCH ISS PBL35 START 313.0237
HIERARCH ISS PBL35 END 312.9867
HIERARCH ISS PBLA35 START -145.8829
HIERARCH ISS PBLA35 END -145.6472
HIERARCH ISS PBL45 START 250.5745
HIERARCH ISS PBL45 END 250.5318
HIERARCH ISS PBLA45 START -150.1578
HIERARCH ISS PBLA45 END -149.9211
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1