Exposure
ID
SPICA.2025-06-06T05-16-37_1
Header ID
SPICA.2025-06-06T05-16-37
Date updated
2025-06-06 05:15:32 UTC+0000
Release date
None
UTC Start
2025-06-06 05:15:32.625
UTC End
2025-06-06 05:16:32.625
MJD Start
60832.2191276
MJD End
60832.21982204443
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
68326
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.1295 25.1545 48.5197 48.7093
S1-E1 200.4103 200.8424 2.4865 2.7353
S1-E2 171.5794 171.9283 14.9972 15.2201
S1-W1 262.6309 262.6821 70.2374 70.4605
S2-E1 183.8562 184.2503 -3.1590 -2.8981
S2-E2 151.2677 151.5865 9.7331 9.9666
S2-W1 239.4657 239.5000 72.4628 72.6911
E1-E2 49.6403 49.6900 134.0053 134.3187
E1-W1 263.2132 263.3325 115.0435 115.3531
E2-W1 216.8672 216.9419 110.7781 111.0840
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.2191276
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
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 25.1295
HIERARCH ISS PBL12 END 25.1545
HIERARCH ISS PBLA12 START 48.5197
HIERARCH ISS PBLA12 END 48.7093
HIERARCH ISS PBL13 START 200.4103
HIERARCH ISS PBL13 END 200.8424
HIERARCH ISS PBLA13 START 2.4865
HIERARCH ISS PBLA13 END 2.7353
HIERARCH ISS PBL14 START 171.5794
HIERARCH ISS PBL14 END 171.9283
HIERARCH ISS PBLA14 START 14.9972
HIERARCH ISS PBLA14 END 15.2201
HIERARCH ISS PBL15 START 262.6309
HIERARCH ISS PBL15 END 262.6821
HIERARCH ISS PBLA15 START 70.2374
HIERARCH ISS PBLA15 END 70.4605
HIERARCH ISS PBL23 START 183.8562
HIERARCH ISS PBL23 END 184.2503
HIERARCH ISS PBLA23 START -3.159
HIERARCH ISS PBLA23 END -2.8981
HIERARCH ISS PBL24 START 151.2677
HIERARCH ISS PBL24 END 151.5865
HIERARCH ISS PBLA24 START 9.7331
HIERARCH ISS PBLA24 END 9.9666
HIERARCH ISS PBL25 START 239.4657
HIERARCH ISS PBL25 END 239.5
HIERARCH ISS PBLA25 START 72.4628
HIERARCH ISS PBLA25 END 72.6911
HIERARCH ISS PBL34 START 49.6403
HIERARCH ISS PBL34 END 49.69
HIERARCH ISS PBLA34 START 134.0053
HIERARCH ISS PBLA34 END 134.3187
HIERARCH ISS PBL35 START 263.2132
HIERARCH ISS PBL35 END 263.3325
HIERARCH ISS PBLA35 START 115.0435
HIERARCH ISS PBLA35 END 115.3531
HIERARCH ISS PBL45 START 216.8672
HIERARCH ISS PBL45 END 216.9419
HIERARCH ISS PBLA45 START 110.7781
HIERARCH ISS PBLA45 END 111.084
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1