Exposure
ID
SPICA.2025-10-13T03-38-25_1
Header ID
SPICA.2025-10-13T03-38-25
Date updated
2025-10-13 03:37:20 UTC+0000
Release date
None
UTC Start
2025-10-13 03:37:20.523
UTC End
2025-10-13 03:38:20.523
MJD Start
60961.1509319781
MJD End
60961.151626422536
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 31.1213 31.1219 89.0333 89.2010
S1-E1 296.5370 296.7515 53.5958 53.7705
S1-E2 249.5121 249.6555 62.1459 62.3144
S1-W1 273.4600 273.4007 116.7777 116.9843
S2-E1 271.7806 271.9919 49.7889 49.9672
S2-E2 222.2012 222.3437 58.5143 58.6852
S2-W1 246.3429 246.2942 120.1493 120.3609
E1-E2 62.0962 62.1482 -163.0877 -162.8713
E1-W1 299.2399 299.4710 178.9532 179.1851
E2-W1 240.9313 241.1072 174.3952 174.6303
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.1509319781
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 31.1213
HIERARCH ISS PBL12 END 31.1219
HIERARCH ISS PBLA12 START 89.0333
HIERARCH ISS PBLA12 END 89.201
HIERARCH ISS PBL13 START 296.537
HIERARCH ISS PBL13 END 296.7515
HIERARCH ISS PBLA13 START 53.5958
HIERARCH ISS PBLA13 END 53.7705
HIERARCH ISS PBL14 START 249.5121
HIERARCH ISS PBL14 END 249.6555
HIERARCH ISS PBLA14 START 62.1459
HIERARCH ISS PBLA14 END 62.3144
HIERARCH ISS PBL15 START 273.46
HIERARCH ISS PBL15 END 273.4007
HIERARCH ISS PBLA15 START 116.7777
HIERARCH ISS PBLA15 END 116.9843
HIERARCH ISS PBL23 START 271.7806
HIERARCH ISS PBL23 END 271.9919
HIERARCH ISS PBLA23 START 49.7889
HIERARCH ISS PBLA23 END 49.9672
HIERARCH ISS PBL24 START 222.2012
HIERARCH ISS PBL24 END 222.3437
HIERARCH ISS PBLA24 START 58.5143
HIERARCH ISS PBLA24 END 58.6852
HIERARCH ISS PBL25 START 246.3429
HIERARCH ISS PBL25 END 246.2942
HIERARCH ISS PBLA25 START 120.1493
HIERARCH ISS PBLA25 END 120.3609
HIERARCH ISS PBL34 START 62.0962
HIERARCH ISS PBL34 END 62.1482
HIERARCH ISS PBLA34 START -163.0877
HIERARCH ISS PBLA34 END -162.8713
HIERARCH ISS PBL35 START 299.2399
HIERARCH ISS PBL35 END 299.471
HIERARCH ISS PBLA35 START 178.9532
HIERARCH ISS PBLA35 END 179.1851
HIERARCH ISS PBL45 START 240.9313
HIERARCH ISS PBL45 END 241.1072
HIERARCH ISS PBLA45 START 174.3952
HIERARCH ISS PBLA45 END 174.6303
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1