Exposure
ID
SPICA.2025-08-20T11-24-47_1
Header ID
SPICA.2025-08-20T11-24-47
Date updated
2025-08-20 11:23:42 UTC+0000
Release date
None
UTC Start
2025-08-20 11:23:42.170
UTC End
2025-08-20 11:24:42.170
MJD Start
60907.4747936392
MJD End
60907.47548808363
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 28.1225 28.0936 127.2121 127.3657
S1-E1 314.9836 314.9550 96.4784 96.6644
S1-E2 258.0744 258.0148 103.0807 103.2553
S1-W1 225.6981 225.3095 163.3853 163.5871
S2-E1 291.1658 291.1526 93.6491 93.8405
S2-E2 232.6937 232.6553 100.2486 100.4280
S2-W1 203.6741 203.3241 168.0599 168.2703
E1-E2 65.7030 65.6989 -110.3696 -110.1287
E1-W1 307.2242 307.1329 -126.0356 -125.7809
E2-W1 244.6061 244.5136 -130.1950 -129.9381
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.4747936392
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 28.1225
HIERARCH ISS PBL12 END 28.0936
HIERARCH ISS PBLA12 START 127.2121
HIERARCH ISS PBLA12 END 127.3657
HIERARCH ISS PBL13 START 314.9836
HIERARCH ISS PBL13 END 314.955
HIERARCH ISS PBLA13 START 96.4784
HIERARCH ISS PBLA13 END 96.6644
HIERARCH ISS PBL14 START 258.0744
HIERARCH ISS PBL14 END 258.0148
HIERARCH ISS PBLA14 START 103.0807
HIERARCH ISS PBLA14 END 103.2553
HIERARCH ISS PBL15 START 225.6981
HIERARCH ISS PBL15 END 225.3095
HIERARCH ISS PBLA15 START 163.3853
HIERARCH ISS PBLA15 END 163.5871
HIERARCH ISS PBL23 START 291.1658
HIERARCH ISS PBL23 END 291.1526
HIERARCH ISS PBLA23 START 93.6491
HIERARCH ISS PBLA23 END 93.8405
HIERARCH ISS PBL24 START 232.6937
HIERARCH ISS PBL24 END 232.6553
HIERARCH ISS PBLA24 START 100.2486
HIERARCH ISS PBLA24 END 100.428
HIERARCH ISS PBL25 START 203.6741
HIERARCH ISS PBL25 END 203.3241
HIERARCH ISS PBLA25 START 168.0599
HIERARCH ISS PBLA25 END 168.2703
HIERARCH ISS PBL34 START 65.703
HIERARCH ISS PBL34 END 65.6989
HIERARCH ISS PBLA34 START -110.3696
HIERARCH ISS PBLA34 END -110.1287
HIERARCH ISS PBL35 START 307.2242
HIERARCH ISS PBL35 END 307.1329
HIERARCH ISS PBLA35 START -126.0356
HIERARCH ISS PBLA35 END -125.7809
HIERARCH ISS PBL45 START 244.6061
HIERARCH ISS PBL45 END 244.5136
HIERARCH ISS PBLA45 START -130.195
HIERARCH ISS PBLA45 END -129.9381
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1