Exposure
ID
SPICA.2025-10-13T03-32-28_1
Header ID
SPICA.2025-10-13T03-32-28
Date updated
2025-10-13 03:31:23 UTC+0000
Release date
None
UTC Start
2025-10-13 03:31:23.850
UTC End
2025-10-13 03:32:23.850
MJD Start
60961.1468038137
MJD End
60961.147498258135
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 31.1166 31.1177 88.1122 88.2799
S1-E1 295.3309 295.5540 52.6375 52.8118
S1-E2 248.7036 248.8534 61.2215 61.3896
S1-W1 273.7723 273.7171 115.6410 115.8482
S2-E1 270.5936 270.8131 48.8110 48.9888
S2-E2 221.3994 221.5478 57.5769 57.7474
S2-W1 246.5985 246.5535 118.9845 119.1968
E1-E2 61.8033 61.8576 -164.2779 -164.0610
E1-W1 297.9382 298.1793 177.6764 177.9093
E2-W1 239.9400 240.1236 173.0998 173.3361
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.1468038137
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 31.1166
HIERARCH ISS PBL12 END 31.1177
HIERARCH ISS PBLA12 START 88.1122
HIERARCH ISS PBLA12 END 88.2799
HIERARCH ISS PBL13 START 295.3309
HIERARCH ISS PBL13 END 295.554
HIERARCH ISS PBLA13 START 52.6375
HIERARCH ISS PBLA13 END 52.8118
HIERARCH ISS PBL14 START 248.7036
HIERARCH ISS PBL14 END 248.8534
HIERARCH ISS PBLA14 START 61.2215
HIERARCH ISS PBLA14 END 61.3896
HIERARCH ISS PBL15 START 273.7723
HIERARCH ISS PBL15 END 273.7171
HIERARCH ISS PBLA15 START 115.641
HIERARCH ISS PBLA15 END 115.8482
HIERARCH ISS PBL23 START 270.5936
HIERARCH ISS PBL23 END 270.8131
HIERARCH ISS PBLA23 START 48.811
HIERARCH ISS PBLA23 END 48.9888
HIERARCH ISS PBL24 START 221.3994
HIERARCH ISS PBL24 END 221.5478
HIERARCH ISS PBLA24 START 57.5769
HIERARCH ISS PBLA24 END 57.7474
HIERARCH ISS PBL25 START 246.5985
HIERARCH ISS PBL25 END 246.5535
HIERARCH ISS PBLA25 START 118.9845
HIERARCH ISS PBLA25 END 119.1968
HIERARCH ISS PBL34 START 61.8033
HIERARCH ISS PBL34 END 61.8576
HIERARCH ISS PBLA34 START -164.2779
HIERARCH ISS PBLA34 END -164.061
HIERARCH ISS PBL35 START 297.9382
HIERARCH ISS PBL35 END 298.1793
HIERARCH ISS PBLA35 START 177.6764
HIERARCH ISS PBLA35 END 177.9093
HIERARCH ISS PBL45 START 239.94
HIERARCH ISS PBL45 END 240.1236
HIERARCH ISS PBLA45 START 173.0998
HIERARCH ISS PBLA45 END 173.3361
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1