Exposure
ID
SPICA.2023-10-15T06-15-51_1
Header ID
SPICA.2023-10-15T06-15-51
Date updated
2023-10-15 06:14:46 UTC+0000
Release date
None
UTC Start
2023-10-15 06:14:46.090
UTC End
2023-10-15 06:15:46.090
MJD Start
60232.2602556702
MJD End
60232.26095011463
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
64104
Category
science
Program ID
S01
Program Title
TBD
Program Type
Normal
PI / COI
ligi
Target
ID
47673
Name
HD_222439
RA
355.1021
DEC
44.33393
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3825 33.3775 102.2248 102.3754
S1-E1 328.0247 328.0725 70.0139 70.1804
S1-E2 275.6992 275.7288 77.6440 77.8054
S1-W1 276.0683 275.9846 131.8304 132.0006
S2-E1 300.3077 300.3541 66.6170 66.7860
S2-E2 245.7347 245.7657 74.4046 74.5681
S2-W1 247.5939 247.5207 135.6496 135.8227
E1-E2 65.8743 65.8753 -143.7453 -143.5564
E1-W1 313.4868 313.5011 -160.9026 -160.7140
E2-W1 251.2965 251.3099 -165.3377 -165.1489
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60232.2602556702
PI-COI ligi
HIERARCH OBS TARG NAME HD_222439
HIERARCH OBS RA 355.1021
HIERARCH OBS DEC 44.33393
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E2W1W2
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 33.3825
HIERARCH ISS PBL12 END 33.3775
HIERARCH ISS PBLA12 START 102.2248
HIERARCH ISS PBLA12 END 102.3754
HIERARCH ISS PBL13 START 328.0247
HIERARCH ISS PBL13 END 328.0725
HIERARCH ISS PBLA13 START 70.0139
HIERARCH ISS PBLA13 END 70.1804
HIERARCH ISS PBL14 START 275.6992
HIERARCH ISS PBL14 END 275.7288
HIERARCH ISS PBLA14 START 77.644
HIERARCH ISS PBLA14 END 77.8054
HIERARCH ISS PBL15 START 276.0683
HIERARCH ISS PBL15 END 275.9846
HIERARCH ISS PBLA15 START 131.8304
HIERARCH ISS PBLA15 END 132.0006
HIERARCH ISS PBL23 START 300.3077
HIERARCH ISS PBL23 END 300.3541
HIERARCH ISS PBLA23 START 66.617
HIERARCH ISS PBLA23 END 66.786
HIERARCH ISS PBL24 START 245.7347
HIERARCH ISS PBL24 END 245.7657
HIERARCH ISS PBLA24 START 74.4046
HIERARCH ISS PBLA24 END 74.5681
HIERARCH ISS PBL25 START 247.5939
HIERARCH ISS PBL25 END 247.5207
HIERARCH ISS PBLA25 START 135.6496
HIERARCH ISS PBLA25 END 135.8227
HIERARCH ISS PBL34 START 65.8743
HIERARCH ISS PBL34 END 65.8753
HIERARCH ISS PBLA34 START -143.7453
HIERARCH ISS PBLA34 END -143.5564
HIERARCH ISS PBL35 START 313.4868
HIERARCH ISS PBL35 END 313.5011
HIERARCH ISS PBLA35 START -160.9026
HIERARCH ISS PBLA35 END -160.714
HIERARCH ISS PBL45 START 251.2965
HIERARCH ISS PBL45 END 251.3099
HIERARCH ISS PBLA45 START -165.3377
HIERARCH ISS PBLA45 END -165.1489
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1