Exposure
ID
SPICA.2025-05-10T11-36-43_1
Header ID
SPICA.2025-05-10T11-36-43
Date updated
2025-05-10 11:35:38 UTC+0000
Release date
None
UTC Start
2025-05-10 11:35:38.797
UTC End
2025-05-10 11:36:38.797
MJD Start
60805.4830879313
MJD End
60805.48378237573
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
68314
Category
science
Program ID
S02
Program Title
TBD
Program Type
Normal
PI / COI
vrard
Target
ID
50774
Name
HD_160269
RA
263.7483
DEC
61.87456
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.1398 29.1236 114.0563 114.2247
S1-E1 307.6424 307.6899 79.7902 79.9799
S1-E2 253.6451 253.6561 87.4507 87.6317
S1-W1 249.3440 249.1101 147.3649 147.5698
S2-E1 284.0346 284.0883 76.4788 76.6727
S2-E2 227.9647 227.9866 84.1689 84.3535
S2-W1 225.5595 225.3503 151.4331 151.6435
E1-E2 65.6393 65.6474 -131.2146 -130.9834
E1-W1 313.5135 313.5076 -147.5320 -147.2920
E2-W1 251.1960 251.1790 -151.7422 -151.5009
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60805.4830879313
PI-COI vrard
HIERARCH OBS TARG NAME HD_160269
HIERARCH OBS RA 263.7483
HIERARCH OBS DEC 61.87456
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 29.1398
HIERARCH ISS PBL12 END 29.1236
HIERARCH ISS PBLA12 START 114.0563
HIERARCH ISS PBLA12 END 114.2247
HIERARCH ISS PBL13 START 307.6424
HIERARCH ISS PBL13 END 307.6899
HIERARCH ISS PBLA13 START 79.7902
HIERARCH ISS PBLA13 END 79.9799
HIERARCH ISS PBL14 START 253.6451
HIERARCH ISS PBL14 END 253.6561
HIERARCH ISS PBLA14 START 87.4507
HIERARCH ISS PBLA14 END 87.6317
HIERARCH ISS PBL15 START 249.344
HIERARCH ISS PBL15 END 249.1101
HIERARCH ISS PBLA15 START 147.3649
HIERARCH ISS PBLA15 END 147.5698
HIERARCH ISS PBL23 START 284.0346
HIERARCH ISS PBL23 END 284.0883
HIERARCH ISS PBLA23 START 76.4788
HIERARCH ISS PBLA23 END 76.6727
HIERARCH ISS PBL24 START 227.9647
HIERARCH ISS PBL24 END 227.9866
HIERARCH ISS PBLA24 START 84.1689
HIERARCH ISS PBLA24 END 84.3535
HIERARCH ISS PBL25 START 225.5595
HIERARCH ISS PBL25 END 225.3503
HIERARCH ISS PBLA25 START 151.4331
HIERARCH ISS PBLA25 END 151.6435
HIERARCH ISS PBL34 START 65.6393
HIERARCH ISS PBL34 END 65.6474
HIERARCH ISS PBLA34 START -131.2146
HIERARCH ISS PBLA34 END -130.9834
HIERARCH ISS PBL35 START 313.5135
HIERARCH ISS PBL35 END 313.5076
HIERARCH ISS PBLA35 START -147.532
HIERARCH ISS PBLA35 END -147.292
HIERARCH ISS PBL45 START 251.196
HIERARCH ISS PBL45 END 251.179
HIERARCH ISS PBLA45 START -151.7422
HIERARCH ISS PBLA45 END -151.5009
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1