Exposure
ID
SPICA.2025-06-11T04-56-14_1
Header ID
SPICA.2025-06-11T04-56-14
Date updated
2025-06-11 04:55:09 UTC+0000
Release date
None
UTC Start
2025-06-11 04:55:09.747
UTC End
2025-06-11 04:56:09.747
MJD Start
60837.2049739287
MJD End
60837.205668373135
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 25.1127 25.1378 48.3931 48.5828
S1-E1 200.1218 200.5543 2.3203 2.5695
S1-E2 171.3463 171.6957 14.8483 15.0715
S1-W1 262.5964 262.6480 70.0886 70.3117
S2-E1 183.5931 183.9875 -3.3333 -3.0721
S2-E2 151.0548 151.3740 9.5772 9.8109
S2-W1 239.4426 239.4772 72.3106 72.5388
E1-E2 49.6074 49.6569 133.7961 134.1097
E1-W1 263.1343 263.2528 114.8369 115.1466
E2-W1 216.8180 216.8920 110.5739 110.8800
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.2049739287
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 25.1127
HIERARCH ISS PBL12 END 25.1378
HIERARCH ISS PBLA12 START 48.3931
HIERARCH ISS PBLA12 END 48.5828
HIERARCH ISS PBL13 START 200.1218
HIERARCH ISS PBL13 END 200.5543
HIERARCH ISS PBLA13 START 2.3203
HIERARCH ISS PBLA13 END 2.5695
HIERARCH ISS PBL14 START 171.3463
HIERARCH ISS PBL14 END 171.6957
HIERARCH ISS PBLA14 START 14.8483
HIERARCH ISS PBLA14 END 15.0715
HIERARCH ISS PBL15 START 262.5964
HIERARCH ISS PBL15 END 262.648
HIERARCH ISS PBLA15 START 70.0886
HIERARCH ISS PBLA15 END 70.3117
HIERARCH ISS PBL23 START 183.5931
HIERARCH ISS PBL23 END 183.9875
HIERARCH ISS PBLA23 START -3.3333
HIERARCH ISS PBLA23 END -3.0721
HIERARCH ISS PBL24 START 151.0548
HIERARCH ISS PBL24 END 151.374
HIERARCH ISS PBLA24 START 9.5772
HIERARCH ISS PBLA24 END 9.8109
HIERARCH ISS PBL25 START 239.4426
HIERARCH ISS PBL25 END 239.4772
HIERARCH ISS PBLA25 START 72.3106
HIERARCH ISS PBLA25 END 72.5388
HIERARCH ISS PBL34 START 49.6074
HIERARCH ISS PBL34 END 49.6569
HIERARCH ISS PBLA34 START 133.7961
HIERARCH ISS PBLA34 END 134.1097
HIERARCH ISS PBL35 START 263.1343
HIERARCH ISS PBL35 END 263.2528
HIERARCH ISS PBLA35 START 114.8369
HIERARCH ISS PBLA35 END 115.1466
HIERARCH ISS PBL45 START 216.818
HIERARCH ISS PBL45 END 216.892
HIERARCH ISS PBLA45 START 110.5739
HIERARCH ISS PBLA45 END 110.88
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1