Exposure
ID
SPICA.2023-08-07T10-13-29_1
Header ID
SPICA.2023-08-07T10-13-29
Date updated
2023-08-07 10:12:24 UTC+0000
Release date
None
UTC Start
2023-08-07 10:12:24.000
UTC End
2023-08-07 10:13:24.000
MJD Start
60163.4252777778
MJD End
60163.425972222234
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
64011
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
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5007 33.4979 97.4881 97.6419
S1-E1 326.0744 326.1527 64.9345 65.0948
S1-E2 274.4870 274.5357 72.6944 72.8514
S1-W1 277.8972 277.8598 126.3926 126.5719
S1-W2 208.5298 208.4981 106.8932 107.0543
S2-E1 298.3820 298.4602 61.4710 61.6331
S2-E2 244.4782 244.5284 69.4001 69.5585
S2-W1 249.0967 249.0697 130.1197 130.3022
S2-W2 175.5648 175.5366 108.6800 108.8428
E1-E2 65.5779 65.5959 -149.4782 -149.2977
E1-W1 311.3825 311.5015 -166.6937 -166.5091
E1-W2 220.6386 220.7075 -154.2559 -154.0748
E2-W1 249.4986 249.5988 -171.1553 -170.9691
E2-W2 155.3846 155.4355 -156.2704 -156.0889
W1-W2 107.0480 107.0926 -13.0479 -12.8526
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60163.4252777778
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 S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.5007
HIERARCH ISS PBL12 END 33.4979
HIERARCH ISS PBLA12 START 97.4881
HIERARCH ISS PBLA12 END 97.6419
HIERARCH ISS PBL13 START 326.0744
HIERARCH ISS PBL13 END 326.1527
HIERARCH ISS PBLA13 START 64.9345
HIERARCH ISS PBLA13 END 65.0948
HIERARCH ISS PBL14 START 274.487
HIERARCH ISS PBL14 END 274.5357
HIERARCH ISS PBLA14 START 72.6944
HIERARCH ISS PBLA14 END 72.8514
HIERARCH ISS PBL15 START 277.8972
HIERARCH ISS PBL15 END 277.8598
HIERARCH ISS PBLA15 START 126.3926
HIERARCH ISS PBLA15 END 126.5719
HIERARCH ISS PBL16 START 208.5298
HIERARCH ISS PBL16 END 208.4981
HIERARCH ISS PBLA16 START 106.8932
HIERARCH ISS PBLA16 END 107.0543
HIERARCH ISS PBL23 START 298.382
HIERARCH ISS PBL23 END 298.4602
HIERARCH ISS PBLA23 START 61.471
HIERARCH ISS PBLA23 END 61.6331
HIERARCH ISS PBL24 START 244.4782
HIERARCH ISS PBL24 END 244.5284
HIERARCH ISS PBLA24 START 69.4001
HIERARCH ISS PBLA24 END 69.5585
HIERARCH ISS PBL25 START 249.0967
HIERARCH ISS PBL25 END 249.0697
HIERARCH ISS PBLA25 START 130.1197
HIERARCH ISS PBLA25 END 130.3022
HIERARCH ISS PBL26 START 175.5648
HIERARCH ISS PBL26 END 175.5366
HIERARCH ISS PBLA26 START 108.68
HIERARCH ISS PBLA26 END 108.8428
HIERARCH ISS PBL34 START 65.5779
HIERARCH ISS PBL34 END 65.5959
HIERARCH ISS PBLA34 START -149.4782
HIERARCH ISS PBLA34 END -149.2977
HIERARCH ISS PBL35 START 311.3825
HIERARCH ISS PBL35 END 311.5015
HIERARCH ISS PBLA35 START -166.6937
HIERARCH ISS PBLA35 END -166.5091
HIERARCH ISS PBL36 START 220.6386
HIERARCH ISS PBL36 END 220.7075
HIERARCH ISS PBLA36 START -154.2559
HIERARCH ISS PBLA36 END -154.0748
HIERARCH ISS PBL45 START 249.4986
HIERARCH ISS PBL45 END 249.5988
HIERARCH ISS PBLA45 START -171.1553
HIERARCH ISS PBLA45 END -170.9691
HIERARCH ISS PBL46 START 155.3846
HIERARCH ISS PBL46 END 155.4355
HIERARCH ISS PBLA46 START -156.2704
HIERARCH ISS PBLA46 END -156.0889
HIERARCH ISS PBL56 START 107.048
HIERARCH ISS PBL56 END 107.0926
HIERARCH ISS PBLA56 START -13.0479
HIERARCH ISS PBLA56 END -12.8526
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1