Exposure
ID
SPICA.2025-05-10T07-47-38_1
Header ID
SPICA.2025-05-10T07-47-38
Date updated
2025-05-10 07:46:33 UTC+0000
Release date
None
UTC Start
2025-05-10 07:46:33.039
UTC End
2025-05-10 07:47:33.039
MJD Start
60805.3239935124
MJD End
60805.32468795683
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 27.8382 27.8460 76.4618 76.6472
S1-E1 256.2130 256.5018 36.1860 36.3915
S1-E2 215.0760 215.2864 46.0931 46.2876
S1-W1 265.2021 265.1685 103.2060 103.4282
S2-E1 235.6622 235.9378 31.8063 32.0175
S2-E2 191.5751 191.7760 41.8801 42.0790
S2-W1 240.6682 240.6367 106.1897 106.4169
E1-E2 57.7558 57.8100 176.3417 176.5979
E1-W1 287.9618 288.1591 158.2045 158.4730
E2-W1 233.7680 233.9100 153.7936 154.0635
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60805.3239935124
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 27.8382
HIERARCH ISS PBL12 END 27.846
HIERARCH ISS PBLA12 START 76.4618
HIERARCH ISS PBLA12 END 76.6472
HIERARCH ISS PBL13 START 256.213
HIERARCH ISS PBL13 END 256.5018
HIERARCH ISS PBLA13 START 36.186
HIERARCH ISS PBLA13 END 36.3915
HIERARCH ISS PBL14 START 215.076
HIERARCH ISS PBL14 END 215.2864
HIERARCH ISS PBLA14 START 46.0931
HIERARCH ISS PBLA14 END 46.2876
HIERARCH ISS PBL15 START 265.2021
HIERARCH ISS PBL15 END 265.1685
HIERARCH ISS PBLA15 START 103.206
HIERARCH ISS PBLA15 END 103.4282
HIERARCH ISS PBL23 START 235.6622
HIERARCH ISS PBL23 END 235.9378
HIERARCH ISS PBLA23 START 31.8063
HIERARCH ISS PBLA23 END 32.0175
HIERARCH ISS PBL24 START 191.5751
HIERARCH ISS PBL24 END 191.776
HIERARCH ISS PBLA24 START 41.8801
HIERARCH ISS PBLA24 END 42.079
HIERARCH ISS PBL25 START 240.6682
HIERARCH ISS PBL25 END 240.6367
HIERARCH ISS PBLA25 START 106.1897
HIERARCH ISS PBLA25 END 106.4169
HIERARCH ISS PBL34 START 57.7558
HIERARCH ISS PBL34 END 57.81
HIERARCH ISS PBLA34 START 176.3417
HIERARCH ISS PBLA34 END 176.5979
HIERARCH ISS PBL35 START 287.9618
HIERARCH ISS PBL35 END 288.1591
HIERARCH ISS PBLA35 START 158.2045
HIERARCH ISS PBLA35 END 158.473
HIERARCH ISS PBL45 START 233.768
HIERARCH ISS PBL45 END 233.91
HIERARCH ISS PBLA45 START 153.7936
HIERARCH ISS PBLA45 END 154.0635
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1