Exposure
ID
SPICA.2025-06-03T07-09-59_1
Header ID
SPICA.2025-06-03T07-09-59
Date updated
2025-06-03 07:08:54 UTC+0000
Release date
None
UTC Start
2025-06-03 07:08:54.443
UTC End
2025-06-03 07:09:54.443
MJD Start
60829.2978523455
MJD End
60829.298546789934
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 26.9504 26.9642 66.1927 66.3804
S1-E1 237.2950 237.6404 24.1245 24.3414
S1-E2 200.4087 200.6701 34.7983 35.0006
S1-W1 264.8452 264.8420 91.2135 91.4372
S2-E1 218.0375 218.3621 19.3740 19.5982
S2-E2 177.9585 178.2038 30.2735 30.4816
S2-W1 240.6940 240.6865 93.9279 94.1568
E1-E2 54.8294 54.8864 161.5153 161.7895
E1-W1 278.4234 278.6129 142.9384 143.2220
E2-W1 227.1235 227.2563 138.5276 138.8114
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60829.2978523455
PI-COI rottenbaecher
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 26.9504
HIERARCH ISS PBL12 END 26.9642
HIERARCH ISS PBLA12 START 66.1927
HIERARCH ISS PBLA12 END 66.3804
HIERARCH ISS PBL13 START 237.295
HIERARCH ISS PBL13 END 237.6404
HIERARCH ISS PBLA13 START 24.1245
HIERARCH ISS PBLA13 END 24.3414
HIERARCH ISS PBL14 START 200.4087
HIERARCH ISS PBL14 END 200.6701
HIERARCH ISS PBLA14 START 34.7983
HIERARCH ISS PBLA14 END 35.0006
HIERARCH ISS PBL15 START 264.8452
HIERARCH ISS PBL15 END 264.842
HIERARCH ISS PBLA15 START 91.2135
HIERARCH ISS PBLA15 END 91.4372
HIERARCH ISS PBL23 START 218.0375
HIERARCH ISS PBL23 END 218.3621
HIERARCH ISS PBLA23 START 19.374
HIERARCH ISS PBLA23 END 19.5982
HIERARCH ISS PBL24 START 177.9585
HIERARCH ISS PBL24 END 178.2038
HIERARCH ISS PBLA24 START 30.2735
HIERARCH ISS PBLA24 END 30.4816
HIERARCH ISS PBL25 START 240.694
HIERARCH ISS PBL25 END 240.6865
HIERARCH ISS PBLA25 START 93.9279
HIERARCH ISS PBLA25 END 94.1568
HIERARCH ISS PBL34 START 54.8294
HIERARCH ISS PBL34 END 54.8864
HIERARCH ISS PBLA34 START 161.5153
HIERARCH ISS PBLA34 END 161.7895
HIERARCH ISS PBL35 START 278.4234
HIERARCH ISS PBL35 END 278.6129
HIERARCH ISS PBLA35 START 142.9384
HIERARCH ISS PBLA35 END 143.222
HIERARCH ISS PBL45 START 227.1235
HIERARCH ISS PBL45 END 227.2563
HIERARCH ISS PBLA45 START 138.5276
HIERARCH ISS PBLA45 END 138.8114
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1