Exposure
ID
SPICA.2024-04-17T12-51-36_1
Header ID
SPICA.2024-04-17T12-51-36
Date updated
2024-04-17 12:50:31 UTC+0000
Release date
None
UTC Start
2024-04-17 12:50:31.019
UTC End
2024-04-17 12:51:31.019
MJD Start
60417.5350812423
MJD End
60417.53577568673
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 33.9930 33.9921 95.1454 95.2978
S1-E1 329.2471 329.2981 63.0028 63.1529
S1-E2 277.6565 277.6867 70.6942 70.8438
S1-W1 278.1086 278.1385 123.7457 123.9225
S2-E1 301.0081 301.0606 59.5583 59.7088
S2-E2 247.1131 247.1448 67.4300 67.5798
S2-W1 248.7961 248.8345 127.4958 127.6748
E1-E2 65.6237 65.6421 -151.4874 -151.3287
E1-W1 310.2347 310.3979 -168.4496 -168.2883
E2-W1 248.2053 248.3497 -172.8734 -172.7101
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60417.5350812423
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 33.993
HIERARCH ISS PBL12 END 33.9921
HIERARCH ISS PBLA12 START 95.1454
HIERARCH ISS PBLA12 END 95.2978
HIERARCH ISS PBL13 START 329.2471
HIERARCH ISS PBL13 END 329.2981
HIERARCH ISS PBLA13 START 63.0028
HIERARCH ISS PBLA13 END 63.1529
HIERARCH ISS PBL14 START 277.6565
HIERARCH ISS PBL14 END 277.6867
HIERARCH ISS PBLA14 START 70.6942
HIERARCH ISS PBLA14 END 70.8438
HIERARCH ISS PBL15 START 278.1086
HIERARCH ISS PBL15 END 278.1385
HIERARCH ISS PBLA15 START 123.7457
HIERARCH ISS PBLA15 END 123.9225
HIERARCH ISS PBL23 START 301.0081
HIERARCH ISS PBL23 END 301.0606
HIERARCH ISS PBLA23 START 59.5583
HIERARCH ISS PBLA23 END 59.7088
HIERARCH ISS PBL24 START 247.1131
HIERARCH ISS PBL24 END 247.1448
HIERARCH ISS PBLA24 START 67.43
HIERARCH ISS PBLA24 END 67.5798
HIERARCH ISS PBL25 START 248.7961
HIERARCH ISS PBL25 END 248.8345
HIERARCH ISS PBLA25 START 127.4958
HIERARCH ISS PBLA25 END 127.6748
HIERARCH ISS PBL34 START 65.6237
HIERARCH ISS PBL34 END 65.6421
HIERARCH ISS PBLA34 START -151.4874
HIERARCH ISS PBLA34 END -151.3287
HIERARCH ISS PBL35 START 310.2347
HIERARCH ISS PBL35 END 310.3979
HIERARCH ISS PBLA35 START -168.4496
HIERARCH ISS PBLA35 END -168.2883
HIERARCH ISS PBL45 START 248.2053
HIERARCH ISS PBL45 END 248.3497
HIERARCH ISS PBLA45 START -172.8734
HIERARCH ISS PBLA45 END -172.7101
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1