Exposure
ID
SPICA.2025-08-19T09-42-48_1
Header ID
SPICA.2025-08-19T09-42-48
Date updated
2025-08-19 09:41:43 UTC+0000
Release date
None
UTC Start
2025-08-19 09:41:43.646
UTC End
2025-08-19 09:42:43.646
MJD Start
60906.4039773838
MJD End
60906.40467182823
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 30.2140 30.1995 111.7432 111.9054
S1-E1 313.8459 313.8979 78.2671 78.4521
S1-E2 260.0196 260.0372 85.8553 86.0316
S1-W1 255.4884 255.2648 144.1526 144.3476
S2-E1 289.1246 289.1810 74.9626 75.1518
S2-E2 233.2110 233.2376 82.6126 82.7925
S2-W1 230.5500 230.3489 148.1803 148.3805
E1-E2 65.7765 65.7825 -133.2002 -132.9747
E1-W1 313.4539 313.4387 -149.8014 -149.5686
E2-W1 251.1233 251.0996 -154.0931 -153.8594
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4039773838
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 30.214
HIERARCH ISS PBL12 END 30.1995
HIERARCH ISS PBLA12 START 111.7432
HIERARCH ISS PBLA12 END 111.9054
HIERARCH ISS PBL13 START 313.8459
HIERARCH ISS PBL13 END 313.8979
HIERARCH ISS PBLA13 START 78.2671
HIERARCH ISS PBLA13 END 78.4521
HIERARCH ISS PBL14 START 260.0196
HIERARCH ISS PBL14 END 260.0372
HIERARCH ISS PBLA14 START 85.8553
HIERARCH ISS PBLA14 END 86.0316
HIERARCH ISS PBL15 START 255.4884
HIERARCH ISS PBL15 END 255.2648
HIERARCH ISS PBLA15 START 144.1526
HIERARCH ISS PBLA15 END 144.3476
HIERARCH ISS PBL23 START 289.1246
HIERARCH ISS PBL23 END 289.181
HIERARCH ISS PBLA23 START 74.9626
HIERARCH ISS PBLA23 END 75.1518
HIERARCH ISS PBL24 START 233.211
HIERARCH ISS PBL24 END 233.2376
HIERARCH ISS PBLA24 START 82.6126
HIERARCH ISS PBLA24 END 82.7925
HIERARCH ISS PBL25 START 230.55
HIERARCH ISS PBL25 END 230.3489
HIERARCH ISS PBLA25 START 148.1803
HIERARCH ISS PBLA25 END 148.3805
HIERARCH ISS PBL34 START 65.7765
HIERARCH ISS PBL34 END 65.7825
HIERARCH ISS PBLA34 START -133.2002
HIERARCH ISS PBLA34 END -132.9747
HIERARCH ISS PBL35 START 313.4539
HIERARCH ISS PBL35 END 313.4387
HIERARCH ISS PBLA35 START -149.8014
HIERARCH ISS PBLA35 END -149.5686
HIERARCH ISS PBL45 START 251.1233
HIERARCH ISS PBL45 END 251.0996
HIERARCH ISS PBLA45 START -154.0931
HIERARCH ISS PBLA45 END -153.8594
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1