Exposure
ID
SPICA.2025-08-22T10-56-23_1
Header ID
SPICA.2025-08-22T10-56-23
Date updated
2025-08-22 10:55:18 UTC+0000
Release date
None
UTC Start
2025-08-22 10:55:18.882
UTC End
2025-08-22 10:56:18.882
MJD Start
60909.4550796569
MJD End
60909.455774101334
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 28.6408 28.6149 124.2815 124.4369
S1-E1 315.3700 315.3570 92.9467 93.1331
S1-E2 259.0447 259.0010 99.7612 99.9366
S1-W1 232.7469 232.3906 159.5914 159.7900
S2-E1 291.2878 291.2874 90.0157 90.2073
S2-E2 233.2899 233.2646 96.8407 97.0207
S2-W1 210.0284 209.7069 164.1121 164.3184
E1-E2 65.7786 65.7749 -114.9114 -114.6732
E1-W1 308.9208 308.8338 -130.8171 -130.5673
E2-W1 246.3212 246.2333 -135.0141 -134.7625
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.4550796569
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 28.6408
HIERARCH ISS PBL12 END 28.6149
HIERARCH ISS PBLA12 START 124.2815
HIERARCH ISS PBLA12 END 124.4369
HIERARCH ISS PBL13 START 315.37
HIERARCH ISS PBL13 END 315.357
HIERARCH ISS PBLA13 START 92.9467
HIERARCH ISS PBLA13 END 93.1331
HIERARCH ISS PBL14 START 259.0447
HIERARCH ISS PBL14 END 259.001
HIERARCH ISS PBLA14 START 99.7612
HIERARCH ISS PBLA14 END 99.9366
HIERARCH ISS PBL15 START 232.7469
HIERARCH ISS PBL15 END 232.3906
HIERARCH ISS PBLA15 START 159.5914
HIERARCH ISS PBLA15 END 159.79
HIERARCH ISS PBL23 START 291.2878
HIERARCH ISS PBL23 END 291.2874
HIERARCH ISS PBLA23 START 90.0157
HIERARCH ISS PBLA23 END 90.2073
HIERARCH ISS PBL24 START 233.2899
HIERARCH ISS PBL24 END 233.2646
HIERARCH ISS PBLA24 START 96.8407
HIERARCH ISS PBLA24 END 97.0207
HIERARCH ISS PBL25 START 210.0284
HIERARCH ISS PBL25 END 209.7069
HIERARCH ISS PBLA25 START 164.1121
HIERARCH ISS PBLA25 END 164.3184
HIERARCH ISS PBL34 START 65.7786
HIERARCH ISS PBL34 END 65.7749
HIERARCH ISS PBLA34 START -114.9114
HIERARCH ISS PBLA34 END -114.6732
HIERARCH ISS PBL35 START 308.9208
HIERARCH ISS PBL35 END 308.8338
HIERARCH ISS PBLA35 START -130.8171
HIERARCH ISS PBLA35 END -130.5673
HIERARCH ISS PBL45 START 246.3212
HIERARCH ISS PBL45 END 246.2333
HIERARCH ISS PBLA45 START -135.0141
HIERARCH ISS PBLA45 END -134.7625
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1