Exposure
ID
SPICA.2024-03-22T05-52-35_1
Header ID
SPICA.2024-03-22T05-52-35
Date updated
2024-03-22 05:51:30 UTC+0000
Release date
None
UTC Start
2024-03-22 05:51:30.872
UTC End
2024-03-22 05:52:30.872
MJD Start
60391.2441073181
MJD End
60391.244801762536
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
64179
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
47784
Name
HD_83809
RA
145.2876
DEC
9.892308
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6206 31.6343 103.3249 103.4759
S1-E1 298.9499 298.7082 68.4453 68.6098
S1-E2 252.0750 251.9500 76.9208 77.0906
S1-W1 265.5833 265.8553 134.3173 134.4239
S2-E1 273.6079 273.3514 64.6560 64.8165
S2-E2 224.1945 224.0527 73.3248 73.4931
S2-W1 239.0322 239.2784 138.2232 138.3224
E1-E2 61.9937 61.9048 -148.3740 -148.2766
E1-W1 308.2127 307.9527 -163.4056 -163.3446
E2-W1 248.8601 248.6975 -167.1100 -167.0548
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60391.2441073181
PI-COI jonak
HIERARCH OBS TARG NAME HD_83809
HIERARCH OBS RA 145.2876
HIERARCH OBS DEC 9.892308
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1W1W2
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 31.6206
HIERARCH ISS PBL12 END 31.6343
HIERARCH ISS PBLA12 START 103.3249
HIERARCH ISS PBLA12 END 103.4759
HIERARCH ISS PBL13 START 298.9499
HIERARCH ISS PBL13 END 298.7082
HIERARCH ISS PBLA13 START 68.4453
HIERARCH ISS PBLA13 END 68.6098
HIERARCH ISS PBL14 START 252.075
HIERARCH ISS PBL14 END 251.95
HIERARCH ISS PBLA14 START 76.9208
HIERARCH ISS PBLA14 END 77.0906
HIERARCH ISS PBL15 START 265.5833
HIERARCH ISS PBL15 END 265.8553
HIERARCH ISS PBLA15 START 134.3173
HIERARCH ISS PBLA15 END 134.4239
HIERARCH ISS PBL23 START 273.6079
HIERARCH ISS PBL23 END 273.3514
HIERARCH ISS PBLA23 START 64.656
HIERARCH ISS PBLA23 END 64.8165
HIERARCH ISS PBL24 START 224.1945
HIERARCH ISS PBL24 END 224.0527
HIERARCH ISS PBLA24 START 73.3248
HIERARCH ISS PBLA24 END 73.4931
HIERARCH ISS PBL25 START 239.0322
HIERARCH ISS PBL25 END 239.2784
HIERARCH ISS PBLA25 START 138.2232
HIERARCH ISS PBLA25 END 138.3224
HIERARCH ISS PBL34 START 61.9937
HIERARCH ISS PBL34 END 61.9048
HIERARCH ISS PBLA34 START -148.374
HIERARCH ISS PBLA34 END -148.2766
HIERARCH ISS PBL35 START 308.2127
HIERARCH ISS PBL35 END 307.9527
HIERARCH ISS PBLA35 START -163.4056
HIERARCH ISS PBLA35 END -163.3446
HIERARCH ISS PBL45 START 248.8601
HIERARCH ISS PBL45 END 248.6975
HIERARCH ISS PBLA45 START -167.11
HIERARCH ISS PBLA45 END -167.0548
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1