Exposure
ID
SPICA.2025-05-10T07-44-19_1
Header ID
SPICA.2025-05-10T07-44-19
Date updated
2025-05-10 07:43:14 UTC+0000
Release date
None
UTC Start
2025-05-10 07:43:14.675
UTC End
2025-05-10 07:44:14.675
MJD Start
60805.3216976302
MJD End
60805.32239207463
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
64267
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
47863
Name
HD_160922
RA
264.2379
DEC
68.75797
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.8136 27.8217 75.8955 76.0809
S1-E1 255.3230 255.6157 35.5577 35.7635
S1-E2 214.4266 214.6402 45.4988 45.6934
S1-W1 265.3012 265.2694 102.5272 102.7494
S2-E1 234.8136 235.0926 31.1604 31.3720
S2-E2 190.9555 191.1593 41.2724 41.4714
S2-W1 240.7615 240.7314 105.4955 105.7228
E1-E2 57.5894 57.6440 175.5576 175.8146
E1-W1 287.3567 287.5551 157.3829 157.6521
E2-W1 233.3330 233.4756 152.9676 153.2383
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60805.3216976302
PI-COI jonak
HIERARCH OBS TARG NAME HD_160922
HIERARCH OBS RA 264.2379
HIERARCH OBS DEC 68.75797
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
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 27.8136
HIERARCH ISS PBL12 END 27.8217
HIERARCH ISS PBLA12 START 75.8955
HIERARCH ISS PBLA12 END 76.0809
HIERARCH ISS PBL13 START 255.323
HIERARCH ISS PBL13 END 255.6157
HIERARCH ISS PBLA13 START 35.5577
HIERARCH ISS PBLA13 END 35.7635
HIERARCH ISS PBL14 START 214.4266
HIERARCH ISS PBL14 END 214.6402
HIERARCH ISS PBLA14 START 45.4988
HIERARCH ISS PBLA14 END 45.6934
HIERARCH ISS PBL15 START 265.3012
HIERARCH ISS PBL15 END 265.2694
HIERARCH ISS PBLA15 START 102.5272
HIERARCH ISS PBLA15 END 102.7494
HIERARCH ISS PBL23 START 234.8136
HIERARCH ISS PBL23 END 235.0926
HIERARCH ISS PBLA23 START 31.1604
HIERARCH ISS PBLA23 END 31.372
HIERARCH ISS PBL24 START 190.9555
HIERARCH ISS PBL24 END 191.1593
HIERARCH ISS PBLA24 START 41.2724
HIERARCH ISS PBLA24 END 41.4714
HIERARCH ISS PBL25 START 240.7615
HIERARCH ISS PBL25 END 240.7314
HIERARCH ISS PBLA25 START 105.4955
HIERARCH ISS PBLA25 END 105.7228
HIERARCH ISS PBL34 START 57.5894
HIERARCH ISS PBL34 END 57.644
HIERARCH ISS PBLA34 START 175.5576
HIERARCH ISS PBLA34 END 175.8146
HIERARCH ISS PBL35 START 287.3567
HIERARCH ISS PBL35 END 287.5551
HIERARCH ISS PBLA35 START 157.3829
HIERARCH ISS PBLA35 END 157.6521
HIERARCH ISS PBL45 START 233.333
HIERARCH ISS PBL45 END 233.4756
HIERARCH ISS PBLA45 START 152.9676
HIERARCH ISS PBLA45 END 153.2383
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1