Exposure
ID
SPICA.2025-08-20T11-21-28_1
Header ID
SPICA.2025-08-20T11-21-28
Date updated
2025-08-20 11:20:23 UTC+0000
Release date
None
UTC Start
2025-08-20 11:20:23.867
UTC End
2025-08-20 11:21:23.867
MJD Start
60907.4724984653
MJD End
60907.47319290973
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 28.2099 28.1815 126.7424 126.8963
S1-E1 315.0657 315.0397 95.9101 96.0962
S1-E2 258.2511 258.1941 102.5473 102.7220
S1-W1 226.8745 226.4910 162.7701 162.9713
S2-E1 291.2018 291.1907 93.0642 93.2557
S2-E2 232.8065 232.7703 99.7007 99.8802
S2-W1 204.7336 204.3882 167.4187 167.6284
E1-E2 65.7156 65.7115 -111.1043 -110.8639
E1-W1 307.5023 307.4114 -126.8117 -126.5578
E2-W1 244.8879 244.7958 -130.9778 -130.7218
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.4724984653
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 28.2099
HIERARCH ISS PBL12 END 28.1815
HIERARCH ISS PBLA12 START 126.7424
HIERARCH ISS PBLA12 END 126.8963
HIERARCH ISS PBL13 START 315.0657
HIERARCH ISS PBL13 END 315.0397
HIERARCH ISS PBLA13 START 95.9101
HIERARCH ISS PBLA13 END 96.0962
HIERARCH ISS PBL14 START 258.2511
HIERARCH ISS PBL14 END 258.1941
HIERARCH ISS PBLA14 START 102.5473
HIERARCH ISS PBLA14 END 102.722
HIERARCH ISS PBL15 START 226.8745
HIERARCH ISS PBL15 END 226.491
HIERARCH ISS PBLA15 START 162.7701
HIERARCH ISS PBLA15 END 162.9713
HIERARCH ISS PBL23 START 291.2018
HIERARCH ISS PBL23 END 291.1907
HIERARCH ISS PBLA23 START 93.0642
HIERARCH ISS PBLA23 END 93.2557
HIERARCH ISS PBL24 START 232.8065
HIERARCH ISS PBL24 END 232.7703
HIERARCH ISS PBLA24 START 99.7007
HIERARCH ISS PBLA24 END 99.8802
HIERARCH ISS PBL25 START 204.7336
HIERARCH ISS PBL25 END 204.3882
HIERARCH ISS PBLA25 START 167.4187
HIERARCH ISS PBLA25 END 167.6284
HIERARCH ISS PBL34 START 65.7156
HIERARCH ISS PBL34 END 65.7115
HIERARCH ISS PBLA34 START -111.1043
HIERARCH ISS PBLA34 END -110.8639
HIERARCH ISS PBL35 START 307.5023
HIERARCH ISS PBL35 END 307.4114
HIERARCH ISS PBLA35 START -126.8117
HIERARCH ISS PBLA35 END -126.5578
HIERARCH ISS PBL45 START 244.8879
HIERARCH ISS PBL45 END 244.7958
HIERARCH ISS PBLA45 START -130.9778
HIERARCH ISS PBLA45 END -130.7218
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1