Exposure
ID
SPICA.2025-10-13T03-31-22_1
Header ID
SPICA.2025-10-13T03-31-22
Date updated
2025-10-13 03:30:17 UTC+0000
Release date
None
UTC Start
2025-10-13 03:30:17.713
UTC End
2025-10-13 03:31:17.713
MJD Start
60961.1460383403
MJD End
60961.146732784735
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 31.1154 31.1166 87.9414 88.1091
S1-E1 295.1022 295.3268 52.4601 52.6343
S1-E2 248.5499 248.7009 61.0504 61.2184
S1-W1 273.8278 273.7733 115.4300 115.6372
S2-E1 270.3686 270.5896 48.6299 48.8077
S2-E2 221.2471 221.3966 57.4034 57.5738
S2-W1 246.6437 246.5993 118.7682 118.9806
E1-E2 61.7477 61.8024 -164.4988 -164.2819
E1-W1 297.6909 297.9338 177.4390 177.6721
E2-W1 239.7517 239.9367 172.8589 173.0955
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.1460383403
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 31.1154
HIERARCH ISS PBL12 END 31.1166
HIERARCH ISS PBLA12 START 87.9414
HIERARCH ISS PBLA12 END 88.1091
HIERARCH ISS PBL13 START 295.1022
HIERARCH ISS PBL13 END 295.3268
HIERARCH ISS PBLA13 START 52.4601
HIERARCH ISS PBLA13 END 52.6343
HIERARCH ISS PBL14 START 248.5499
HIERARCH ISS PBL14 END 248.7009
HIERARCH ISS PBLA14 START 61.0504
HIERARCH ISS PBLA14 END 61.2184
HIERARCH ISS PBL15 START 273.8278
HIERARCH ISS PBL15 END 273.7733
HIERARCH ISS PBLA15 START 115.43
HIERARCH ISS PBLA15 END 115.6372
HIERARCH ISS PBL23 START 270.3686
HIERARCH ISS PBL23 END 270.5896
HIERARCH ISS PBLA23 START 48.6299
HIERARCH ISS PBLA23 END 48.8077
HIERARCH ISS PBL24 START 221.2471
HIERARCH ISS PBL24 END 221.3966
HIERARCH ISS PBLA24 START 57.4034
HIERARCH ISS PBLA24 END 57.5738
HIERARCH ISS PBL25 START 246.6437
HIERARCH ISS PBL25 END 246.5993
HIERARCH ISS PBLA25 START 118.7682
HIERARCH ISS PBLA25 END 118.9806
HIERARCH ISS PBL34 START 61.7477
HIERARCH ISS PBL34 END 61.8024
HIERARCH ISS PBLA34 START -164.4988
HIERARCH ISS PBLA34 END -164.2819
HIERARCH ISS PBL35 START 297.6909
HIERARCH ISS PBL35 END 297.9338
HIERARCH ISS PBLA35 START 177.439
HIERARCH ISS PBLA35 END 177.6721
HIERARCH ISS PBL45 START 239.7517
HIERARCH ISS PBL45 END 239.9367
HIERARCH ISS PBLA45 START 172.8589
HIERARCH ISS PBLA45 END 173.0955
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1