Exposure
ID
SPICA.2024-03-22T05-49-17_1
Header ID
SPICA.2024-03-22T05-49-17
Date updated
2024-03-22 05:48:12 UTC+0000
Release date
None
UTC Start
2024-03-22 05:48:12.613
UTC End
2024-03-22 05:49:12.613
MJD Start
60391.2418126461
MJD End
60391.24250709053
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 31.5794 31.5928 102.8616 103.0137
S1-E1 299.6932 299.4489 67.9473 68.1097
S1-E2 252.4647 252.3358 76.4052 76.5736
S1-W1 264.7386 265.0175 133.9870 134.0960
S2-E1 274.3938 274.1360 64.1705 64.3287
S2-E2 224.6336 224.4888 72.8143 72.9810
S2-W1 238.2653 238.5190 137.9155 138.0171
E1-E2 62.2598 62.1736 -148.6666 -148.5715
E1-W1 308.9688 308.7274 -163.5896 -163.5297
E2-W1 249.3249 249.1780 -167.2766 -167.2223
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60391.2418126461
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 31.5794
HIERARCH ISS PBL12 END 31.5928
HIERARCH ISS PBLA12 START 102.8616
HIERARCH ISS PBLA12 END 103.0137
HIERARCH ISS PBL13 START 299.6932
HIERARCH ISS PBL13 END 299.4489
HIERARCH ISS PBLA13 START 67.9473
HIERARCH ISS PBLA13 END 68.1097
HIERARCH ISS PBL14 START 252.4647
HIERARCH ISS PBL14 END 252.3358
HIERARCH ISS PBLA14 START 76.4052
HIERARCH ISS PBLA14 END 76.5736
HIERARCH ISS PBL15 START 264.7386
HIERARCH ISS PBL15 END 265.0175
HIERARCH ISS PBLA15 START 133.987
HIERARCH ISS PBLA15 END 134.096
HIERARCH ISS PBL23 START 274.3938
HIERARCH ISS PBL23 END 274.136
HIERARCH ISS PBLA23 START 64.1705
HIERARCH ISS PBLA23 END 64.3287
HIERARCH ISS PBL24 START 224.6336
HIERARCH ISS PBL24 END 224.4888
HIERARCH ISS PBLA24 START 72.8143
HIERARCH ISS PBLA24 END 72.981
HIERARCH ISS PBL25 START 238.2653
HIERARCH ISS PBL25 END 238.519
HIERARCH ISS PBLA25 START 137.9155
HIERARCH ISS PBLA25 END 138.0171
HIERARCH ISS PBL34 START 62.2598
HIERARCH ISS PBL34 END 62.1736
HIERARCH ISS PBLA34 START -148.6666
HIERARCH ISS PBLA34 END -148.5715
HIERARCH ISS PBL35 START 308.9688
HIERARCH ISS PBL35 END 308.7274
HIERARCH ISS PBLA35 START -163.5896
HIERARCH ISS PBLA35 END -163.5297
HIERARCH ISS PBL45 START 249.3249
HIERARCH ISS PBL45 END 249.178
HIERARCH ISS PBLA45 START -167.2766
HIERARCH ISS PBLA45 END -167.2223
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1