Exposure
ID
SPICA.2024-04-17T12-58-12_1
Header ID
SPICA.2024-04-17T12-58-12
Date updated
2024-04-17 12:57:07 UTC+0000
Release date
None
UTC Start
2024-04-17 12:57:07.761
UTC End
2024-04-17 12:58:07.761
MJD Start
60417.539673165
MJD End
60417.540367609436
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 33.9875 33.9865 96.0750 96.2269
S1-E1 329.5409 329.5849 63.9241 64.0760
S1-E2 277.8314 277.8579 71.6121 71.7632
S1-W1 278.2746 278.2978 124.8196 124.9939
S2-E1 301.3087 301.3535 60.4828 60.6353
S2-E2 247.2958 247.3234 68.3495 68.5009
S2-W1 249.0124 249.0435 128.5831 128.7595
E1-E2 65.7253 65.7394 -150.5129 -150.3523
E1-W1 311.1662 311.3037 -167.4626 -167.3007
E2-W1 249.0342 249.1576 -171.8754 -171.7119
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60417.539673165
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 33.9875
HIERARCH ISS PBL12 END 33.9865
HIERARCH ISS PBLA12 START 96.075
HIERARCH ISS PBLA12 END 96.2269
HIERARCH ISS PBL13 START 329.5409
HIERARCH ISS PBL13 END 329.5849
HIERARCH ISS PBLA13 START 63.9241
HIERARCH ISS PBLA13 END 64.076
HIERARCH ISS PBL14 START 277.8314
HIERARCH ISS PBL14 END 277.8579
HIERARCH ISS PBLA14 START 71.6121
HIERARCH ISS PBLA14 END 71.7632
HIERARCH ISS PBL15 START 278.2746
HIERARCH ISS PBL15 END 278.2978
HIERARCH ISS PBLA15 START 124.8196
HIERARCH ISS PBLA15 END 124.9939
HIERARCH ISS PBL23 START 301.3087
HIERARCH ISS PBL23 END 301.3535
HIERARCH ISS PBLA23 START 60.4828
HIERARCH ISS PBLA23 END 60.6353
HIERARCH ISS PBL24 START 247.2958
HIERARCH ISS PBL24 END 247.3234
HIERARCH ISS PBLA24 START 68.3495
HIERARCH ISS PBLA24 END 68.5009
HIERARCH ISS PBL25 START 249.0124
HIERARCH ISS PBL25 END 249.0435
HIERARCH ISS PBLA25 START 128.5831
HIERARCH ISS PBLA25 END 128.7595
HIERARCH ISS PBL34 START 65.7253
HIERARCH ISS PBL34 END 65.7394
HIERARCH ISS PBLA34 START -150.5129
HIERARCH ISS PBLA34 END -150.3523
HIERARCH ISS PBL35 START 311.1662
HIERARCH ISS PBL35 END 311.3037
HIERARCH ISS PBLA35 START -167.4626
HIERARCH ISS PBLA35 END -167.3007
HIERARCH ISS PBL45 START 249.0342
HIERARCH ISS PBL45 END 249.1576
HIERARCH ISS PBLA45 START -171.8754
HIERARCH ISS PBLA45 END -171.7119
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1