Exposure
ID
SPICA.2025-08-19T07-08-39_1
Header ID
SPICA.2025-08-19T07-08-39
Date updated
2025-08-19 07:07:34 UTC+0000
Release date
None
UTC Start
2025-08-19 07:07:34.419
UTC End
2025-08-19 07:08:34.419
MJD Start
60906.2969261461
MJD End
60906.29762059053
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 31.1166 31.1176 88.1007 88.2683
S1-E1 295.3155 295.5387 52.6255 52.7998
S1-E2 248.6933 248.8431 61.2099 61.3780
S1-W1 273.7761 273.7209 115.6268 115.8340
S2-E1 270.5785 270.7981 48.7987 48.9766
S2-E2 221.3891 221.5376 57.5652 57.7356
S2-W1 246.6016 246.5566 118.9699 119.1822
E1-E2 61.7996 61.8539 -164.2928 -164.0759
E1-W1 297.9216 298.1628 177.6604 177.8933
E2-W1 239.9274 240.1110 173.0836 173.3199
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.2969261461
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 31.1166
HIERARCH ISS PBL12 END 31.1176
HIERARCH ISS PBLA12 START 88.1007
HIERARCH ISS PBLA12 END 88.2683
HIERARCH ISS PBL13 START 295.3155
HIERARCH ISS PBL13 END 295.5387
HIERARCH ISS PBLA13 START 52.6255
HIERARCH ISS PBLA13 END 52.7998
HIERARCH ISS PBL14 START 248.6933
HIERARCH ISS PBL14 END 248.8431
HIERARCH ISS PBLA14 START 61.2099
HIERARCH ISS PBLA14 END 61.378
HIERARCH ISS PBL15 START 273.7761
HIERARCH ISS PBL15 END 273.7209
HIERARCH ISS PBLA15 START 115.6268
HIERARCH ISS PBLA15 END 115.834
HIERARCH ISS PBL23 START 270.5785
HIERARCH ISS PBL23 END 270.7981
HIERARCH ISS PBLA23 START 48.7987
HIERARCH ISS PBLA23 END 48.9766
HIERARCH ISS PBL24 START 221.3891
HIERARCH ISS PBL24 END 221.5376
HIERARCH ISS PBLA24 START 57.5652
HIERARCH ISS PBLA24 END 57.7356
HIERARCH ISS PBL25 START 246.6016
HIERARCH ISS PBL25 END 246.5566
HIERARCH ISS PBLA25 START 118.9699
HIERARCH ISS PBLA25 END 119.1822
HIERARCH ISS PBL34 START 61.7996
HIERARCH ISS PBL34 END 61.8539
HIERARCH ISS PBLA34 START -164.2928
HIERARCH ISS PBLA34 END -164.0759
HIERARCH ISS PBL35 START 297.9216
HIERARCH ISS PBL35 END 298.1628
HIERARCH ISS PBLA35 START 177.6604
HIERARCH ISS PBLA35 END 177.8933
HIERARCH ISS PBL45 START 239.9274
HIERARCH ISS PBL45 END 240.111
HIERARCH ISS PBLA45 START 173.0836
HIERARCH ISS PBLA45 END 173.3199
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1