Exposure
ID
SPICA.2024-04-17T12-54-54_1
Header ID
SPICA.2024-04-17T12-54-54
Date updated
2024-04-17 12:53:49 UTC+0000
Release date
None
UTC Start
2024-04-17 12:53:49.406
UTC End
2024-04-17 12:54:49.406
MJD Start
60417.5373773879
MJD End
60417.53807183233
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
64204
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47820
Name
HD_180809
RA
289.0921
DEC
38.13373
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9903 33.9894 95.6106 95.7627
S1-E1 329.3994 329.4469 63.4622 63.6131
S1-E2 277.7469 277.7752 71.1521 71.3025
S1-W1 278.1968 278.2234 124.2845 124.4601
S2-E1 301.1643 301.2129 60.0191 60.1706
S2-E2 247.2077 247.2372 67.8886 68.0392
S2-W1 248.9097 248.9445 128.0414 128.2191
E1-E2 65.6779 65.6941 -151.0015 -150.8419
E1-W1 310.7202 310.8705 -167.9564 -167.7949
E2-W1 248.6358 248.7698 -172.3744 -172.2111
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60417.5373773879
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_180809
HIERARCH OBS RA 289.0921
HIERARCH OBS DEC 38.13373
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1E1E2W1W2
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 33.9903
HIERARCH ISS PBL12 END 33.9894
HIERARCH ISS PBLA12 START 95.6106
HIERARCH ISS PBLA12 END 95.7627
HIERARCH ISS PBL13 START 329.3994
HIERARCH ISS PBL13 END 329.4469
HIERARCH ISS PBLA13 START 63.4622
HIERARCH ISS PBLA13 END 63.6131
HIERARCH ISS PBL14 START 277.7469
HIERARCH ISS PBL14 END 277.7752
HIERARCH ISS PBLA14 START 71.1521
HIERARCH ISS PBLA14 END 71.3025
HIERARCH ISS PBL15 START 278.1968
HIERARCH ISS PBL15 END 278.2234
HIERARCH ISS PBLA15 START 124.2845
HIERARCH ISS PBLA15 END 124.4601
HIERARCH ISS PBL23 START 301.1643
HIERARCH ISS PBL23 END 301.2129
HIERARCH ISS PBLA23 START 60.0191
HIERARCH ISS PBLA23 END 60.1706
HIERARCH ISS PBL24 START 247.2077
HIERARCH ISS PBL24 END 247.2372
HIERARCH ISS PBLA24 START 67.8886
HIERARCH ISS PBLA24 END 68.0392
HIERARCH ISS PBL25 START 248.9097
HIERARCH ISS PBL25 END 248.9445
HIERARCH ISS PBLA25 START 128.0414
HIERARCH ISS PBLA25 END 128.2191
HIERARCH ISS PBL34 START 65.6779
HIERARCH ISS PBL34 END 65.6941
HIERARCH ISS PBLA34 START -151.0015
HIERARCH ISS PBLA34 END -150.8419
HIERARCH ISS PBL35 START 310.7202
HIERARCH ISS PBL35 END 310.8705
HIERARCH ISS PBLA35 START -167.9564
HIERARCH ISS PBLA35 END -167.7949
HIERARCH ISS PBL45 START 248.6358
HIERARCH ISS PBL45 END 248.7698
HIERARCH ISS PBLA45 START -172.3744
HIERARCH ISS PBLA45 END -172.2111
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1