Exposure
ID
SPICA.2025-06-03T07-15-30_1
Header ID
SPICA.2025-06-03T07-15-30
Date updated
2025-06-03 07:14:24 UTC+0000
Release date
None
UTC Start
2025-06-03 07:14:24.986
UTC End
2025-06-03 07:15:24.986
MJD Start
60829.3016780745
MJD End
60829.302372518934
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 27.0195 27.0327 67.1477 67.3353
S1-E1 239.0412 239.3808 25.2264 25.4423
S1-E2 201.7287 201.9849 35.8268 36.0285
S1-W1 264.8228 264.8167 92.3523 92.5761
S2-E1 219.6799 219.9996 20.5129 20.7359
S2-E2 179.1980 179.4389 31.3313 31.5387
S2-W1 240.6510 240.6412 95.0929 95.3217
E1-E2 55.1190 55.1757 162.9071 163.1794
E1-W1 279.3898 279.5802 144.3794 144.6616
E2-W1 227.8020 227.9359 139.9698 140.2523
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60829.3016780745
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 27.0195
HIERARCH ISS PBL12 END 27.0327
HIERARCH ISS PBLA12 START 67.1477
HIERARCH ISS PBLA12 END 67.3353
HIERARCH ISS PBL13 START 239.0412
HIERARCH ISS PBL13 END 239.3808
HIERARCH ISS PBLA13 START 25.2264
HIERARCH ISS PBLA13 END 25.4423
HIERARCH ISS PBL14 START 201.7287
HIERARCH ISS PBL14 END 201.9849
HIERARCH ISS PBLA14 START 35.8268
HIERARCH ISS PBLA14 END 36.0285
HIERARCH ISS PBL15 START 264.8228
HIERARCH ISS PBL15 END 264.8167
HIERARCH ISS PBLA15 START 92.3523
HIERARCH ISS PBLA15 END 92.5761
HIERARCH ISS PBL23 START 219.6799
HIERARCH ISS PBL23 END 219.9996
HIERARCH ISS PBLA23 START 20.5129
HIERARCH ISS PBLA23 END 20.7359
HIERARCH ISS PBL24 START 179.198
HIERARCH ISS PBL24 END 179.4389
HIERARCH ISS PBLA24 START 31.3313
HIERARCH ISS PBLA24 END 31.5387
HIERARCH ISS PBL25 START 240.651
HIERARCH ISS PBL25 END 240.6412
HIERARCH ISS PBLA25 START 95.0929
HIERARCH ISS PBLA25 END 95.3217
HIERARCH ISS PBL34 START 55.119
HIERARCH ISS PBL34 END 55.1757
HIERARCH ISS PBLA34 START 162.9071
HIERARCH ISS PBLA34 END 163.1794
HIERARCH ISS PBL35 START 279.3898
HIERARCH ISS PBL35 END 279.5802
HIERARCH ISS PBLA35 START 144.3794
HIERARCH ISS PBLA35 END 144.6616
HIERARCH ISS PBL45 START 227.802
HIERARCH ISS PBL45 END 227.9359
HIERARCH ISS PBLA45 START 139.9698
HIERARCH ISS PBLA45 END 140.2523
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1