Exposure
ID
SPICA.2023-10-15T06-18-03_1
Header ID
SPICA.2023-10-15T06-18-03
Date updated
2023-10-15 06:16:58 UTC+0000
Release date
None
UTC Start
2023-10-15 06:16:58.382
UTC End
2023-10-15 06:17:58.382
MJD Start
60232.2617868239
MJD End
60232.262481268335
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
64104
Category
science
Program ID
S01
Program Title
TBD
Program Type
Normal
PI / COI
ligi
Target
ID
47673
Name
HD_222439
RA
355.1021
DEC
44.33393
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3723 33.3672 102.5315 102.6818
S1-E1 328.1213 328.1675 70.3534 70.5203
S1-E2 275.7590 275.7875 77.9728 78.1344
S1-W1 275.8959 275.8086 132.1769 132.3465
S2-E1 300.4013 300.4460 66.9616 67.1311
S2-E2 245.7973 245.8273 74.7379 74.9018
S2-W1 247.4431 247.3665 136.0019 136.1744
E1-E2 65.8759 65.8759 -143.3601 -143.1705
E1-W1 313.5125 313.5203 -160.5180 -160.3289
E2-W1 251.3209 251.3288 -164.9529 -164.7638
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60232.2617868239
PI-COI ligi
HIERARCH OBS TARG NAME HD_222439
HIERARCH OBS RA 355.1021
HIERARCH OBS DEC 44.33393
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E2W1W2
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 33.3723
HIERARCH ISS PBL12 END 33.3672
HIERARCH ISS PBLA12 START 102.5315
HIERARCH ISS PBLA12 END 102.6818
HIERARCH ISS PBL13 START 328.1213
HIERARCH ISS PBL13 END 328.1675
HIERARCH ISS PBLA13 START 70.3534
HIERARCH ISS PBLA13 END 70.5203
HIERARCH ISS PBL14 START 275.759
HIERARCH ISS PBL14 END 275.7875
HIERARCH ISS PBLA14 START 77.9728
HIERARCH ISS PBLA14 END 78.1344
HIERARCH ISS PBL15 START 275.8959
HIERARCH ISS PBL15 END 275.8086
HIERARCH ISS PBLA15 START 132.1769
HIERARCH ISS PBLA15 END 132.3465
HIERARCH ISS PBL23 START 300.4013
HIERARCH ISS PBL23 END 300.446
HIERARCH ISS PBLA23 START 66.9616
HIERARCH ISS PBLA23 END 67.1311
HIERARCH ISS PBL24 START 245.7973
HIERARCH ISS PBL24 END 245.8273
HIERARCH ISS PBLA24 START 74.7379
HIERARCH ISS PBLA24 END 74.9018
HIERARCH ISS PBL25 START 247.4431
HIERARCH ISS PBL25 END 247.3665
HIERARCH ISS PBLA25 START 136.0019
HIERARCH ISS PBLA25 END 136.1744
HIERARCH ISS PBL34 START 65.8759
HIERARCH ISS PBL34 END 65.8759
HIERARCH ISS PBLA34 START -143.3601
HIERARCH ISS PBLA34 END -143.1705
HIERARCH ISS PBL35 START 313.5125
HIERARCH ISS PBL35 END 313.5203
HIERARCH ISS PBLA35 START -160.518
HIERARCH ISS PBLA35 END -160.3289
HIERARCH ISS PBL45 START 251.3209
HIERARCH ISS PBL45 END 251.3288
HIERARCH ISS PBLA45 START -164.9529
HIERARCH ISS PBLA45 END -164.7638
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1