Exposure
ID
SPICA.2025-05-10T11-40-02_1
Header ID
SPICA.2025-05-10T11-40-02
Date updated
2025-05-10 11:38:57 UTC+0000
Release date
None
UTC Start
2025-05-10 11:38:57.113
UTC End
2025-05-10 11:39:57.113
MJD Start
60805.4853832574
MJD End
60805.48607770183
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 29.0901 29.0735 114.5704 114.7387
S1-E1 307.7846 307.8293 80.3696 80.5594
S1-E2 253.6763 253.6849 88.0035 88.1846
S1-W1 248.6253 248.3870 147.9910 148.1960
S2-E1 284.1958 284.2469 77.0712 77.2653
S2-E2 228.0292 228.0489 84.7327 84.9173
S2-W1 224.9166 224.7035 152.0759 152.2866
E1-E2 65.6635 65.6711 -130.5083 -130.2768
E1-W1 313.4921 313.4829 -146.7987 -146.5584
E2-W1 251.1412 251.1214 -151.0047 -150.7629
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60805.4853832574
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 29.0901
HIERARCH ISS PBL12 END 29.0735
HIERARCH ISS PBLA12 START 114.5704
HIERARCH ISS PBLA12 END 114.7387
HIERARCH ISS PBL13 START 307.7846
HIERARCH ISS PBL13 END 307.8293
HIERARCH ISS PBLA13 START 80.3696
HIERARCH ISS PBLA13 END 80.5594
HIERARCH ISS PBL14 START 253.6763
HIERARCH ISS PBL14 END 253.6849
HIERARCH ISS PBLA14 START 88.0035
HIERARCH ISS PBLA14 END 88.1846
HIERARCH ISS PBL15 START 248.6253
HIERARCH ISS PBL15 END 248.387
HIERARCH ISS PBLA15 START 147.991
HIERARCH ISS PBLA15 END 148.196
HIERARCH ISS PBL23 START 284.1958
HIERARCH ISS PBL23 END 284.2469
HIERARCH ISS PBLA23 START 77.0712
HIERARCH ISS PBLA23 END 77.2653
HIERARCH ISS PBL24 START 228.0292
HIERARCH ISS PBL24 END 228.0489
HIERARCH ISS PBLA24 START 84.7327
HIERARCH ISS PBLA24 END 84.9173
HIERARCH ISS PBL25 START 224.9166
HIERARCH ISS PBL25 END 224.7035
HIERARCH ISS PBLA25 START 152.0759
HIERARCH ISS PBLA25 END 152.2866
HIERARCH ISS PBL34 START 65.6635
HIERARCH ISS PBL34 END 65.6711
HIERARCH ISS PBLA34 START -130.5083
HIERARCH ISS PBLA34 END -130.2768
HIERARCH ISS PBL35 START 313.4921
HIERARCH ISS PBL35 END 313.4829
HIERARCH ISS PBLA35 START -146.7987
HIERARCH ISS PBLA35 END -146.5584
HIERARCH ISS PBL45 START 251.1412
HIERARCH ISS PBL45 END 251.1214
HIERARCH ISS PBLA45 START -151.0047
HIERARCH ISS PBLA45 END -150.7629
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1