Exposure
ID
SPICA.2025-08-19T09-47-13_1
Header ID
SPICA.2025-08-19T09-47-13
Date updated
2025-08-19 09:46:08 UTC+0000
Release date
None
UTC Start
2025-08-19 09:46:08.205
UTC End
2025-08-19 09:47:08.205
MJD Start
60906.4070394042
MJD End
60906.40773384863
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 30.1539 30.1389 112.4036 112.5655
S1-E1 314.0524 314.1008 79.0211 79.2063
S1-E2 260.0866 260.1011 86.5739 86.7503
S1-W1 254.5673 254.3372 144.9469 145.1418
S2-E1 289.3494 289.4026 75.7339 75.9234
S2-E2 233.3154 233.3394 83.3459 83.5259
S2-W1 229.7214 229.5144 148.9960 149.1962
E1-E2 65.7998 65.8049 -132.2805 -132.0543
E1-W1 313.3835 313.3627 -148.8521 -148.6187
E2-W1 251.0193 250.9908 -153.1397 -152.9053
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4070394042
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 30.1539
HIERARCH ISS PBL12 END 30.1389
HIERARCH ISS PBLA12 START 112.4036
HIERARCH ISS PBLA12 END 112.5655
HIERARCH ISS PBL13 START 314.0524
HIERARCH ISS PBL13 END 314.1008
HIERARCH ISS PBLA13 START 79.0211
HIERARCH ISS PBLA13 END 79.2063
HIERARCH ISS PBL14 START 260.0866
HIERARCH ISS PBL14 END 260.1011
HIERARCH ISS PBLA14 START 86.5739
HIERARCH ISS PBLA14 END 86.7503
HIERARCH ISS PBL15 START 254.5673
HIERARCH ISS PBL15 END 254.3372
HIERARCH ISS PBLA15 START 144.9469
HIERARCH ISS PBLA15 END 145.1418
HIERARCH ISS PBL23 START 289.3494
HIERARCH ISS PBL23 END 289.4026
HIERARCH ISS PBLA23 START 75.7339
HIERARCH ISS PBLA23 END 75.9234
HIERARCH ISS PBL24 START 233.3154
HIERARCH ISS PBL24 END 233.3394
HIERARCH ISS PBLA24 START 83.3459
HIERARCH ISS PBLA24 END 83.5259
HIERARCH ISS PBL25 START 229.7214
HIERARCH ISS PBL25 END 229.5144
HIERARCH ISS PBLA25 START 148.996
HIERARCH ISS PBLA25 END 149.1962
HIERARCH ISS PBL34 START 65.7998
HIERARCH ISS PBL34 END 65.8049
HIERARCH ISS PBLA34 START -132.2805
HIERARCH ISS PBLA34 END -132.0543
HIERARCH ISS PBL35 START 313.3835
HIERARCH ISS PBL35 END 313.3627
HIERARCH ISS PBLA35 START -148.8521
HIERARCH ISS PBLA35 END -148.6187
HIERARCH ISS PBL45 START 251.0193
HIERARCH ISS PBL45 END 250.9908
HIERARCH ISS PBLA45 START -153.1397
HIERARCH ISS PBLA45 END -152.9053
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1