Exposure
ID
SPICA.2025-10-13T03-30-16_1
Header ID
SPICA.2025-10-13T03-30-16
Date updated
2025-10-13 03:29:11 UTC+0000
Release date
None
UTC Start
2025-10-13 03:29:11.591
UTC End
2025-10-13 03:30:11.591
MJD Start
60961.1452730399
MJD End
60961.145967484335
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 31.1141 31.1154 87.7707 87.9384
S1-E1 294.8718 295.0980 52.2828 52.4569
S1-E2 248.3950 248.5472 60.8794 61.0473
S1-W1 273.8825 273.8288 115.2188 115.4262
S2-E1 270.1420 270.3646 48.4489 48.6266
S2-E2 221.0937 221.2444 57.2300 57.4003
S2-W1 246.6882 246.6445 118.5518 118.7643
E1-E2 61.6916 61.7467 -164.7199 -164.5028
E1-W1 297.4418 297.6865 177.2014 177.4347
E2-W1 239.5620 239.7483 172.6178 172.8546
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.1452730399
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 31.1141
HIERARCH ISS PBL12 END 31.1154
HIERARCH ISS PBLA12 START 87.7707
HIERARCH ISS PBLA12 END 87.9384
HIERARCH ISS PBL13 START 294.8718
HIERARCH ISS PBL13 END 295.098
HIERARCH ISS PBLA13 START 52.2828
HIERARCH ISS PBLA13 END 52.4569
HIERARCH ISS PBL14 START 248.395
HIERARCH ISS PBL14 END 248.5472
HIERARCH ISS PBLA14 START 60.8794
HIERARCH ISS PBLA14 END 61.0473
HIERARCH ISS PBL15 START 273.8825
HIERARCH ISS PBL15 END 273.8288
HIERARCH ISS PBLA15 START 115.2188
HIERARCH ISS PBLA15 END 115.4262
HIERARCH ISS PBL23 START 270.142
HIERARCH ISS PBL23 END 270.3646
HIERARCH ISS PBLA23 START 48.4489
HIERARCH ISS PBLA23 END 48.6266
HIERARCH ISS PBL24 START 221.0937
HIERARCH ISS PBL24 END 221.2444
HIERARCH ISS PBLA24 START 57.23
HIERARCH ISS PBLA24 END 57.4003
HIERARCH ISS PBL25 START 246.6882
HIERARCH ISS PBL25 END 246.6445
HIERARCH ISS PBLA25 START 118.5518
HIERARCH ISS PBLA25 END 118.7643
HIERARCH ISS PBL34 START 61.6916
HIERARCH ISS PBL34 END 61.7467
HIERARCH ISS PBLA34 START -164.7199
HIERARCH ISS PBLA34 END -164.5028
HIERARCH ISS PBL35 START 297.4418
HIERARCH ISS PBL35 END 297.6865
HIERARCH ISS PBLA35 START 177.2014
HIERARCH ISS PBLA35 END 177.4347
HIERARCH ISS PBL45 START 239.562
HIERARCH ISS PBL45 END 239.7483
HIERARCH ISS PBLA45 START 172.6178
HIERARCH ISS PBLA45 END 172.8546
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1