Exposure
ID
SPICA.2025-08-19T07-09-45_1
Header ID
SPICA.2025-08-19T07-09-45
Date updated
2025-08-19 07:08:40 UTC+0000
Release date
None
UTC Start
2025-08-19 07:08:40.552
UTC End
2025-08-19 07:09:40.552
MJD Start
60906.297691576
MJD End
60906.29838602043
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 31.1177 31.1187 88.2714 88.4391
S1-E1 295.5428 295.7643 52.8030 52.9773
S1-E2 248.8459 248.9945 61.3811 61.5493
S1-W1 273.7199 273.6640 115.8378 116.0448
S2-E1 270.8021 271.0201 48.9799 49.1578
S2-E2 221.5403 221.6877 57.7388 57.9093
S2-W1 246.5558 246.5101 119.1861 119.3983
E1-E2 61.8549 61.9087 -164.0720 -163.8552
E1-W1 298.1672 298.4065 177.8976 178.1303
E2-W1 240.1144 240.2966 173.3242 173.5603
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.297691576
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 31.1177
HIERARCH ISS PBL12 END 31.1187
HIERARCH ISS PBLA12 START 88.2714
HIERARCH ISS PBLA12 END 88.4391
HIERARCH ISS PBL13 START 295.5428
HIERARCH ISS PBL13 END 295.7643
HIERARCH ISS PBLA13 START 52.803
HIERARCH ISS PBLA13 END 52.9773
HIERARCH ISS PBL14 START 248.8459
HIERARCH ISS PBL14 END 248.9945
HIERARCH ISS PBLA14 START 61.3811
HIERARCH ISS PBLA14 END 61.5493
HIERARCH ISS PBL15 START 273.7199
HIERARCH ISS PBL15 END 273.664
HIERARCH ISS PBLA15 START 115.8378
HIERARCH ISS PBLA15 END 116.0448
HIERARCH ISS PBL23 START 270.8021
HIERARCH ISS PBL23 END 271.0201
HIERARCH ISS PBLA23 START 48.9799
HIERARCH ISS PBLA23 END 49.1578
HIERARCH ISS PBL24 START 221.5403
HIERARCH ISS PBL24 END 221.6877
HIERARCH ISS PBLA24 START 57.7388
HIERARCH ISS PBLA24 END 57.9093
HIERARCH ISS PBL25 START 246.5558
HIERARCH ISS PBL25 END 246.5101
HIERARCH ISS PBLA25 START 119.1861
HIERARCH ISS PBLA25 END 119.3983
HIERARCH ISS PBL34 START 61.8549
HIERARCH ISS PBL34 END 61.9087
HIERARCH ISS PBLA34 START -164.072
HIERARCH ISS PBLA34 END -163.8552
HIERARCH ISS PBL35 START 298.1672
HIERARCH ISS PBL35 END 298.4065
HIERARCH ISS PBLA35 START 177.8976
HIERARCH ISS PBLA35 END 178.1303
HIERARCH ISS PBL45 START 240.1144
HIERARCH ISS PBL45 END 240.2966
HIERARCH ISS PBLA45 START 173.3242
HIERARCH ISS PBLA45 END 173.5603
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1