Exposure
ID
SPICA.2025-08-19T09-48-19_1
Header ID
SPICA.2025-08-19T09-48-19
Date updated
2025-08-19 09:47:14 UTC+0000
Release date
None
UTC Start
2025-08-19 09:47:14.337
UTC End
2025-08-19 09:48:14.337
MJD Start
60906.4078048275
MJD End
60906.40849927193
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 30.1386 30.1234 112.5684 112.7303
S1-E1 314.1017 314.1492 79.2097 79.3949
S1-E2 260.1013 260.1150 86.7535 86.9300
S1-W1 254.3330 254.1013 145.1454 145.3402
S2-E1 289.4035 289.4559 75.9268 76.1163
S2-E2 233.3398 233.3630 83.5292 83.7093
S2-W1 229.5105 229.3020 149.1999 149.4000
E1-E2 65.8050 65.8100 -132.0502 -131.8239
E1-W1 313.3623 313.3402 -148.6144 -148.3808
E2-W1 250.9903 250.9605 -152.9010 -152.6664
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4078048275
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 30.1386
HIERARCH ISS PBL12 END 30.1234
HIERARCH ISS PBLA12 START 112.5684
HIERARCH ISS PBLA12 END 112.7303
HIERARCH ISS PBL13 START 314.1017
HIERARCH ISS PBL13 END 314.1492
HIERARCH ISS PBLA13 START 79.2097
HIERARCH ISS PBLA13 END 79.3949
HIERARCH ISS PBL14 START 260.1013
HIERARCH ISS PBL14 END 260.115
HIERARCH ISS PBLA14 START 86.7535
HIERARCH ISS PBLA14 END 86.93
HIERARCH ISS PBL15 START 254.333
HIERARCH ISS PBL15 END 254.1013
HIERARCH ISS PBLA15 START 145.1454
HIERARCH ISS PBLA15 END 145.3402
HIERARCH ISS PBL23 START 289.4035
HIERARCH ISS PBL23 END 289.4559
HIERARCH ISS PBLA23 START 75.9268
HIERARCH ISS PBLA23 END 76.1163
HIERARCH ISS PBL24 START 233.3398
HIERARCH ISS PBL24 END 233.363
HIERARCH ISS PBLA24 START 83.5292
HIERARCH ISS PBLA24 END 83.7093
HIERARCH ISS PBL25 START 229.5105
HIERARCH ISS PBL25 END 229.302
HIERARCH ISS PBLA25 START 149.1999
HIERARCH ISS PBLA25 END 149.4
HIERARCH ISS PBL34 START 65.805
HIERARCH ISS PBL34 END 65.81
HIERARCH ISS PBLA34 START -132.0502
HIERARCH ISS PBLA34 END -131.8239
HIERARCH ISS PBL35 START 313.3623
HIERARCH ISS PBL35 END 313.3402
HIERARCH ISS PBLA35 START -148.6144
HIERARCH ISS PBLA35 END -148.3808
HIERARCH ISS PBL45 START 250.9903
HIERARCH ISS PBL45 END 250.9605
HIERARCH ISS PBLA45 START -152.901
HIERARCH ISS PBLA45 END -152.6664
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1