Exposure
ID
SPICA.2025-08-21T08-12-33_1
Header ID
SPICA.2025-08-21T08-12-33
Date updated
2025-08-21 08:11:28 UTC+0000
Release date
None
UTC Start
2025-08-21 08:11:28.178
UTC End
2025-08-21 08:12:28.178
MJD Start
60908.3412983553
MJD End
60908.34199279973
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
70057
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
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.9693 30.9636 99.2026 99.3692
S1-E1 306.9839 307.1151 64.3635 64.5434
S1-E2 256.3009 256.3821 72.5290 72.7022
S1-W1 268.2313 268.1135 129.1372 129.3375
S1-W2 194.9634 194.8972 109.2353 109.4109
S2-E1 282.1208 282.2518 60.7681 60.9515
S2-E2 229.0497 229.1339 69.0493 69.2252
S2-W1 241.8877 241.7848 132.8003 133.0052
S2-W2 164.5561 164.4965 111.1142 111.2918
E1-E2 64.5298 64.5581 -149.9784 -149.7618
E1-W1 309.8371 309.9521 -167.1868 -166.9606
E1-W2 217.7593 217.8535 -154.8096 -154.5902
E2-W1 248.9291 249.0135 -171.5853 -171.3571
E2-W2 153.5549 153.6206 -156.8379 -156.6173
W1-W2 107.7713 107.7847 -12.8514 -12.6187
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.3412983553
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 S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 30.9693
HIERARCH ISS PBL12 END 30.9636
HIERARCH ISS PBLA12 START 99.2026
HIERARCH ISS PBLA12 END 99.3692
HIERARCH ISS PBL13 START 306.9839
HIERARCH ISS PBL13 END 307.1151
HIERARCH ISS PBLA13 START 64.3635
HIERARCH ISS PBLA13 END 64.5434
HIERARCH ISS PBL14 START 256.3009
HIERARCH ISS PBL14 END 256.3821
HIERARCH ISS PBLA14 START 72.529
HIERARCH ISS PBLA14 END 72.7022
HIERARCH ISS PBL15 START 268.2313
HIERARCH ISS PBL15 END 268.1135
HIERARCH ISS PBLA15 START 129.1372
HIERARCH ISS PBLA15 END 129.3375
HIERARCH ISS PBL16 START 194.9634
HIERARCH ISS PBL16 END 194.8972
HIERARCH ISS PBLA16 START 109.2353
HIERARCH ISS PBLA16 END 109.4109
HIERARCH ISS PBL23 START 282.1208
HIERARCH ISS PBL23 END 282.2518
HIERARCH ISS PBLA23 START 60.7681
HIERARCH ISS PBLA23 END 60.9515
HIERARCH ISS PBL24 START 229.0497
HIERARCH ISS PBL24 END 229.1339
HIERARCH ISS PBLA24 START 69.0493
HIERARCH ISS PBLA24 END 69.2252
HIERARCH ISS PBL25 START 241.8877
HIERARCH ISS PBL25 END 241.7848
HIERARCH ISS PBLA25 START 132.8003
HIERARCH ISS PBLA25 END 133.0052
HIERARCH ISS PBL26 START 164.5561
HIERARCH ISS PBL26 END 164.4965
HIERARCH ISS PBLA26 START 111.1142
HIERARCH ISS PBLA26 END 111.2918
HIERARCH ISS PBL34 START 64.5298
HIERARCH ISS PBL34 END 64.5581
HIERARCH ISS PBLA34 START -149.9784
HIERARCH ISS PBLA34 END -149.7618
HIERARCH ISS PBL35 START 309.8371
HIERARCH ISS PBL35 END 309.9521
HIERARCH ISS PBLA35 START -167.1868
HIERARCH ISS PBLA35 END -166.9606
HIERARCH ISS PBL36 START 217.7593
HIERARCH ISS PBL36 END 217.8535
HIERARCH ISS PBLA36 START -154.8096
HIERARCH ISS PBLA36 END -154.5902
HIERARCH ISS PBL45 START 248.9291
HIERARCH ISS PBL45 END 249.0135
HIERARCH ISS PBLA45 START -171.5853
HIERARCH ISS PBLA45 END -171.3571
HIERARCH ISS PBL46 START 153.5549
HIERARCH ISS PBL46 END 153.6206
HIERARCH ISS PBLA46 START -156.8379
HIERARCH ISS PBLA46 END -156.6173
HIERARCH ISS PBL56 START 107.7713
HIERARCH ISS PBL56 END 107.7847
HIERARCH ISS PBLA56 START -12.8514
HIERARCH ISS PBLA56 END -12.6187
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1