Exposure
ID
SPICA.2025-05-10T11-35-37_1
Header ID
SPICA.2025-05-10T11-35-37
Date updated
2025-05-10 11:34:32 UTC+0000
Release date
None
UTC Start
2025-05-10 11:34:32.696
UTC End
2025-05-10 11:35:32.696
MJD Start
60805.4823228749
MJD End
60805.48301731933
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 29.1561 29.1401 113.8848 114.0532
S1-E1 307.5931 307.6416 79.5971 79.7868
S1-E2 253.6329 253.6448 87.2664 87.4474
S1-W1 249.5807 249.3482 147.1563 147.3612
S2-E1 283.9792 284.0337 76.2814 76.4753
S2-E2 227.9417 227.9643 83.9810 84.1656
S2-W1 225.7712 225.5633 151.2189 151.4293
E1-E2 65.6309 65.6392 -131.4497 -131.2187
E1-W1 313.5183 313.5136 -147.7761 -147.5363
E2-W1 251.2124 251.1963 -151.9878 -151.7466
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60805.4823228749
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 29.1561
HIERARCH ISS PBL12 END 29.1401
HIERARCH ISS PBLA12 START 113.8848
HIERARCH ISS PBLA12 END 114.0532
HIERARCH ISS PBL13 START 307.5931
HIERARCH ISS PBL13 END 307.6416
HIERARCH ISS PBLA13 START 79.5971
HIERARCH ISS PBLA13 END 79.7868
HIERARCH ISS PBL14 START 253.6329
HIERARCH ISS PBL14 END 253.6448
HIERARCH ISS PBLA14 START 87.2664
HIERARCH ISS PBLA14 END 87.4474
HIERARCH ISS PBL15 START 249.5807
HIERARCH ISS PBL15 END 249.3482
HIERARCH ISS PBLA15 START 147.1563
HIERARCH ISS PBLA15 END 147.3612
HIERARCH ISS PBL23 START 283.9792
HIERARCH ISS PBL23 END 284.0337
HIERARCH ISS PBLA23 START 76.2814
HIERARCH ISS PBLA23 END 76.4753
HIERARCH ISS PBL24 START 227.9417
HIERARCH ISS PBL24 END 227.9643
HIERARCH ISS PBLA24 START 83.981
HIERARCH ISS PBLA24 END 84.1656
HIERARCH ISS PBL25 START 225.7712
HIERARCH ISS PBL25 END 225.5633
HIERARCH ISS PBLA25 START 151.2189
HIERARCH ISS PBLA25 END 151.4293
HIERARCH ISS PBL34 START 65.6309
HIERARCH ISS PBL34 END 65.6392
HIERARCH ISS PBLA34 START -131.4497
HIERARCH ISS PBLA34 END -131.2187
HIERARCH ISS PBL35 START 313.5183
HIERARCH ISS PBL35 END 313.5136
HIERARCH ISS PBLA35 START -147.7761
HIERARCH ISS PBLA35 END -147.5363
HIERARCH ISS PBL45 START 251.2124
HIERARCH ISS PBL45 END 251.1963
HIERARCH ISS PBLA45 START -151.9878
HIERARCH ISS PBLA45 END -151.7466
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1