Exposure
ID
SPICA.2025-05-10T11-42-14_1
Header ID
SPICA.2025-05-10T11-42-14
Date updated
2025-05-10 11:41:09 UTC+0000
Release date
None
UTC Start
2025-05-10 11:41:09.333
UTC End
2025-05-10 11:42:09.333
MJD Start
60805.4869135743
MJD End
60805.48760801873
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 29.0562 29.0394 114.9130 115.0811
S1-E1 307.8746 307.9174 80.7560 80.9458
S1-E2 253.6929 253.6998 88.3721 88.5532
S1-W1 248.1387 247.8976 148.4085 148.6137
S2-E1 284.2989 284.3483 77.4664 77.6605
S2-E2 228.0686 228.0868 85.1087 85.2933
S2-W1 224.4813 224.2656 152.5048 152.7155
E1-E2 65.6788 65.6860 -130.0368 -129.8051
E1-W1 313.4723 313.4610 -146.3092 -146.0685
E2-W1 251.0999 251.0782 -150.5123 -150.2702
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60805.4869135743
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 29.0562
HIERARCH ISS PBL12 END 29.0394
HIERARCH ISS PBLA12 START 114.913
HIERARCH ISS PBLA12 END 115.0811
HIERARCH ISS PBL13 START 307.8746
HIERARCH ISS PBL13 END 307.9174
HIERARCH ISS PBLA13 START 80.756
HIERARCH ISS PBLA13 END 80.9458
HIERARCH ISS PBL14 START 253.6929
HIERARCH ISS PBL14 END 253.6998
HIERARCH ISS PBLA14 START 88.3721
HIERARCH ISS PBLA14 END 88.5532
HIERARCH ISS PBL15 START 248.1387
HIERARCH ISS PBL15 END 247.8976
HIERARCH ISS PBLA15 START 148.4085
HIERARCH ISS PBLA15 END 148.6137
HIERARCH ISS PBL23 START 284.2989
HIERARCH ISS PBL23 END 284.3483
HIERARCH ISS PBLA23 START 77.4664
HIERARCH ISS PBLA23 END 77.6605
HIERARCH ISS PBL24 START 228.0686
HIERARCH ISS PBL24 END 228.0868
HIERARCH ISS PBLA24 START 85.1087
HIERARCH ISS PBLA24 END 85.2933
HIERARCH ISS PBL25 START 224.4813
HIERARCH ISS PBL25 END 224.2656
HIERARCH ISS PBLA25 START 152.5048
HIERARCH ISS PBLA25 END 152.7155
HIERARCH ISS PBL34 START 65.6788
HIERARCH ISS PBL34 END 65.686
HIERARCH ISS PBLA34 START -130.0368
HIERARCH ISS PBLA34 END -129.8051
HIERARCH ISS PBL35 START 313.4723
HIERARCH ISS PBL35 END 313.461
HIERARCH ISS PBLA35 START -146.3092
HIERARCH ISS PBLA35 END -146.0685
HIERARCH ISS PBL45 START 251.0999
HIERARCH ISS PBL45 END 251.0782
HIERARCH ISS PBLA45 START -150.5123
HIERARCH ISS PBLA45 END -150.2702
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1