Exposure
ID
SPICA.2025-06-11T04-54-02_1
Header ID
SPICA.2025-06-11T04-54-02
Date updated
2025-06-11 04:52:57 UTC+0000
Release date
None
UTC Start
2025-06-11 04:52:57.489
UTC End
2025-06-11 04:53:57.489
MJD Start
60837.2034431634
MJD End
60837.204137607834
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 25.0612 25.0865 48.0066 48.1964
S1-E1 199.2387 199.6726 1.8113 2.0615
S1-E2 170.6321 170.9831 14.3925 14.6164
S1-W1 262.4891 262.5421 69.6342 69.8573
S2-E1 182.7884 183.1836 -3.8674 -3.6049
S2-E2 150.4028 150.7232 9.0998 9.3344
S2-W1 239.3705 239.4062 71.8457 72.0739
E1-E2 49.5073 49.5563 133.1559 133.4704
E1-W1 262.8969 263.0128 114.2054 114.5155
E2-W1 216.6702 216.7423 109.9499 110.2563
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.2034431634
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 25.0612
HIERARCH ISS PBL12 END 25.0865
HIERARCH ISS PBLA12 START 48.0066
HIERARCH ISS PBLA12 END 48.1964
HIERARCH ISS PBL13 START 199.2387
HIERARCH ISS PBL13 END 199.6726
HIERARCH ISS PBLA13 START 1.8113
HIERARCH ISS PBLA13 END 2.0615
HIERARCH ISS PBL14 START 170.6321
HIERARCH ISS PBL14 END 170.9831
HIERARCH ISS PBLA14 START 14.3925
HIERARCH ISS PBLA14 END 14.6164
HIERARCH ISS PBL15 START 262.4891
HIERARCH ISS PBL15 END 262.5421
HIERARCH ISS PBLA15 START 69.6342
HIERARCH ISS PBLA15 END 69.8573
HIERARCH ISS PBL23 START 182.7884
HIERARCH ISS PBL23 END 183.1836
HIERARCH ISS PBLA23 START -3.8674
HIERARCH ISS PBLA23 END -3.6049
HIERARCH ISS PBL24 START 150.4028
HIERARCH ISS PBL24 END 150.7232
HIERARCH ISS PBLA24 START 9.0998
HIERARCH ISS PBLA24 END 9.3344
HIERARCH ISS PBL25 START 239.3705
HIERARCH ISS PBL25 END 239.4062
HIERARCH ISS PBLA25 START 71.8457
HIERARCH ISS PBLA25 END 72.0739
HIERARCH ISS PBL34 START 49.5073
HIERARCH ISS PBL34 END 49.5563
HIERARCH ISS PBLA34 START 133.1559
HIERARCH ISS PBLA34 END 133.4704
HIERARCH ISS PBL35 START 262.8969
HIERARCH ISS PBL35 END 263.0128
HIERARCH ISS PBLA35 START 114.2054
HIERARCH ISS PBLA35 END 114.5155
HIERARCH ISS PBL45 START 216.6702
HIERARCH ISS PBL45 END 216.7423
HIERARCH ISS PBLA45 START 109.9499
HIERARCH ISS PBLA45 END 110.2563
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1