Exposure
ID
SPICA.2025-08-19T09-45-01_1
Header ID
SPICA.2025-08-19T09-45-01
Date updated
2025-08-19 09:43:55 UTC+0000
Release date
None
UTC Start
2025-08-19 09:43:55.930
UTC End
2025-08-19 09:44:55.930
MJD Start
60906.4055084475
MJD End
60906.40620289193
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 30.1842 30.1694 112.0736 112.2356
S1-E1 313.9510 314.0012 78.6440 78.8291
S1-E2 260.0547 260.0707 86.2146 86.3910
S1-W1 255.0311 254.8043 144.5498 144.7448
S2-E1 289.2387 289.2935 75.3482 75.5375
S2-E2 233.2646 233.2899 82.9792 83.1592
S2-W1 230.1387 229.9346 148.5882 148.7884
E1-E2 65.7886 65.7942 -132.7406 -132.5148
E1-W1 313.4215 313.4036 -149.3270 -149.0940
E2-W1 251.0738 251.0477 -153.6167 -153.3826
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4055084475
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 30.1842
HIERARCH ISS PBL12 END 30.1694
HIERARCH ISS PBLA12 START 112.0736
HIERARCH ISS PBLA12 END 112.2356
HIERARCH ISS PBL13 START 313.951
HIERARCH ISS PBL13 END 314.0012
HIERARCH ISS PBLA13 START 78.644
HIERARCH ISS PBLA13 END 78.8291
HIERARCH ISS PBL14 START 260.0547
HIERARCH ISS PBL14 END 260.0707
HIERARCH ISS PBLA14 START 86.2146
HIERARCH ISS PBLA14 END 86.391
HIERARCH ISS PBL15 START 255.0311
HIERARCH ISS PBL15 END 254.8043
HIERARCH ISS PBLA15 START 144.5498
HIERARCH ISS PBLA15 END 144.7448
HIERARCH ISS PBL23 START 289.2387
HIERARCH ISS PBL23 END 289.2935
HIERARCH ISS PBLA23 START 75.3482
HIERARCH ISS PBLA23 END 75.5375
HIERARCH ISS PBL24 START 233.2646
HIERARCH ISS PBL24 END 233.2899
HIERARCH ISS PBLA24 START 82.9792
HIERARCH ISS PBLA24 END 83.1592
HIERARCH ISS PBL25 START 230.1387
HIERARCH ISS PBL25 END 229.9346
HIERARCH ISS PBLA25 START 148.5882
HIERARCH ISS PBLA25 END 148.7884
HIERARCH ISS PBL34 START 65.7886
HIERARCH ISS PBL34 END 65.7942
HIERARCH ISS PBLA34 START -132.7406
HIERARCH ISS PBLA34 END -132.5148
HIERARCH ISS PBL35 START 313.4215
HIERARCH ISS PBL35 END 313.4036
HIERARCH ISS PBLA35 START -149.327
HIERARCH ISS PBLA35 END -149.094
HIERARCH ISS PBL45 START 251.0738
HIERARCH ISS PBL45 END 251.0477
HIERARCH ISS PBLA45 START -153.6167
HIERARCH ISS PBLA45 END -153.3826
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1