Exposure
ID
SPICA.2025-06-19T09-07-43_1
Header ID
SPICA.2025-06-19T09-07-43
Date updated
2025-06-19 09:06:38 UTC+0000
Release date
None
UTC Start
2025-06-19 09:06:38.760
UTC End
2025-06-19 09:07:38.760
MJD Start
60845.3796152753
MJD End
60845.38030971973
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
68329
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
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7327 27.7284 97.5078 97.6954
S1-E1 278.7206 278.8720 58.7421 58.9451
S1-E2 230.1911 230.2889 67.6759 67.8707
S1-W1 255.8494 255.7364 128.4526 128.6752
S1-W2 177.8509 177.7919 108.3372 108.5345
S2-E1 257.6828 257.8320 54.8782 55.0853
S2-E2 206.5945 206.6937 63.8470 64.0450
S2-W1 232.5018 232.4022 131.9690 132.1962
S2-W2 150.7023 150.6485 110.3186 110.5181
E1-E2 62.5443 62.5753 -156.1159 -155.8742
E1-W1 306.0853 306.1957 -172.8873 -172.6355
E1-W2 212.2595 212.3594 -160.9038 -160.6588
E2-W1 246.8619 246.9392 -177.0797 -176.8263
E2-W2 150.0243 150.0929 -162.8979 -162.6517
W1-W2 107.8654 107.8707 -17.0027 -16.7474
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.3796152753
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 S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 27.7327
HIERARCH ISS PBL12 END 27.7284
HIERARCH ISS PBLA12 START 97.5078
HIERARCH ISS PBLA12 END 97.6954
HIERARCH ISS PBL13 START 278.7206
HIERARCH ISS PBL13 END 278.872
HIERARCH ISS PBLA13 START 58.7421
HIERARCH ISS PBLA13 END 58.9451
HIERARCH ISS PBL14 START 230.1911
HIERARCH ISS PBL14 END 230.2889
HIERARCH ISS PBLA14 START 67.6759
HIERARCH ISS PBLA14 END 67.8707
HIERARCH ISS PBL15 START 255.8494
HIERARCH ISS PBL15 END 255.7364
HIERARCH ISS PBLA15 START 128.4526
HIERARCH ISS PBLA15 END 128.6752
HIERARCH ISS PBL16 START 177.8509
HIERARCH ISS PBL16 END 177.7919
HIERARCH ISS PBLA16 START 108.3372
HIERARCH ISS PBLA16 END 108.5345
HIERARCH ISS PBL23 START 257.6828
HIERARCH ISS PBL23 END 257.832
HIERARCH ISS PBLA23 START 54.8782
HIERARCH ISS PBLA23 END 55.0853
HIERARCH ISS PBL24 START 206.5945
HIERARCH ISS PBL24 END 206.6937
HIERARCH ISS PBLA24 START 63.847
HIERARCH ISS PBLA24 END 64.045
HIERARCH ISS PBL25 START 232.5018
HIERARCH ISS PBL25 END 232.4022
HIERARCH ISS PBLA25 START 131.969
HIERARCH ISS PBLA25 END 132.1962
HIERARCH ISS PBL26 START 150.7023
HIERARCH ISS PBL26 END 150.6485
HIERARCH ISS PBLA26 START 110.3186
HIERARCH ISS PBLA26 END 110.5181
HIERARCH ISS PBL34 START 62.5443
HIERARCH ISS PBL34 END 62.5753
HIERARCH ISS PBLA34 START -156.1159
HIERARCH ISS PBLA34 END -155.8742
HIERARCH ISS PBL35 START 306.0853
HIERARCH ISS PBL35 END 306.1957
HIERARCH ISS PBLA35 START -172.8873
HIERARCH ISS PBLA35 END -172.6355
HIERARCH ISS PBL36 START 212.2595
HIERARCH ISS PBL36 END 212.3594
HIERARCH ISS PBLA36 START -160.9038
HIERARCH ISS PBLA36 END -160.6588
HIERARCH ISS PBL45 START 246.8619
HIERARCH ISS PBL45 END 246.9392
HIERARCH ISS PBLA45 START -177.0797
HIERARCH ISS PBLA45 END -176.8263
HIERARCH ISS PBL46 START 150.0243
HIERARCH ISS PBL46 END 150.0929
HIERARCH ISS PBLA46 START -162.8979
HIERARCH ISS PBLA46 END -162.6517
HIERARCH ISS PBL56 START 107.8654
HIERARCH ISS PBL56 END 107.8707
HIERARCH ISS PBLA56 START -17.0027
HIERARCH ISS PBLA56 END -16.7474
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1