Exposure
ID
SPICA.2025-05-10T11-34-31_1
Header ID
SPICA.2025-05-10T11-34-31
Date updated
2025-05-10 11:33:26 UTC+0000
Release date
None
UTC Start
2025-05-10 11:33:26.591
UTC End
2025-05-10 11:34:26.591
MJD Start
60805.4815577678
MJD End
60805.482252212234
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 29.1723 29.1564 113.7132 113.8817
S1-E1 307.5429 307.5923 79.4041 79.5937
S1-E2 253.6200 253.6327 87.0821 87.2631
S1-W1 249.8159 249.5849 146.9477 147.1526
S2-E1 283.9229 283.9782 76.0840 76.2779
S2-E2 227.9180 227.9413 83.7931 83.9777
S2-W1 225.9815 225.7749 151.0048 151.2151
E1-E2 65.6222 65.6307 -131.6848 -131.4539
E1-W1 313.5220 313.5184 -148.0201 -147.7804
E2-W1 251.2277 251.2126 -152.2332 -151.9921
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60805.4815577678
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 29.1723
HIERARCH ISS PBL12 END 29.1564
HIERARCH ISS PBLA12 START 113.7132
HIERARCH ISS PBLA12 END 113.8817
HIERARCH ISS PBL13 START 307.5429
HIERARCH ISS PBL13 END 307.5923
HIERARCH ISS PBLA13 START 79.4041
HIERARCH ISS PBLA13 END 79.5937
HIERARCH ISS PBL14 START 253.62
HIERARCH ISS PBL14 END 253.6327
HIERARCH ISS PBLA14 START 87.0821
HIERARCH ISS PBLA14 END 87.2631
HIERARCH ISS PBL15 START 249.8159
HIERARCH ISS PBL15 END 249.5849
HIERARCH ISS PBLA15 START 146.9477
HIERARCH ISS PBLA15 END 147.1526
HIERARCH ISS PBL23 START 283.9229
HIERARCH ISS PBL23 END 283.9782
HIERARCH ISS PBLA23 START 76.084
HIERARCH ISS PBLA23 END 76.2779
HIERARCH ISS PBL24 START 227.918
HIERARCH ISS PBL24 END 227.9413
HIERARCH ISS PBLA24 START 83.7931
HIERARCH ISS PBLA24 END 83.9777
HIERARCH ISS PBL25 START 225.9815
HIERARCH ISS PBL25 END 225.7749
HIERARCH ISS PBLA25 START 151.0048
HIERARCH ISS PBLA25 END 151.2151
HIERARCH ISS PBL34 START 65.6222
HIERARCH ISS PBL34 END 65.6307
HIERARCH ISS PBLA34 START -131.6848
HIERARCH ISS PBLA34 END -131.4539
HIERARCH ISS PBL35 START 313.522
HIERARCH ISS PBL35 END 313.5184
HIERARCH ISS PBLA35 START -148.0201
HIERARCH ISS PBLA35 END -147.7804
HIERARCH ISS PBL45 START 251.2277
HIERARCH ISS PBL45 END 251.2126
HIERARCH ISS PBLA45 START -152.2332
HIERARCH ISS PBLA45 END -151.9921
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1