Exposure
ID
SPICA.2025-06-06T05-17-43_1
Header ID
SPICA.2025-06-06T05-17-43
Date updated
2025-06-06 05:16:38 UTC+0000
Release date
None
UTC Start
2025-06-06 05:16:38.734
UTC End
2025-06-06 05:17:38.734
MJD Start
60832.2198927537
MJD End
60832.220587198135
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 25.1550 25.1799 48.7128 48.9024
S1-E1 200.8504 201.2819 2.7399 2.9881
S1-E2 171.9347 172.2827 15.2242 15.4468
S1-W1 262.6831 262.7337 70.4646 70.6877
S2-E1 184.2575 184.6513 -2.8934 -2.6331
S2-E2 151.5923 151.9104 9.9709 10.2039
S2-W1 239.5007 239.5345 72.6952 72.9235
E1-E2 49.6909 49.7407 134.3244 134.6373
E1-W1 263.3347 263.4552 115.3588 115.6681
E2-W1 216.9433 217.0189 111.0896 111.3954
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.2198927537
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 25.155
HIERARCH ISS PBL12 END 25.1799
HIERARCH ISS PBLA12 START 48.7128
HIERARCH ISS PBLA12 END 48.9024
HIERARCH ISS PBL13 START 200.8504
HIERARCH ISS PBL13 END 201.2819
HIERARCH ISS PBLA13 START 2.7399
HIERARCH ISS PBLA13 END 2.9881
HIERARCH ISS PBL14 START 171.9347
HIERARCH ISS PBL14 END 172.2827
HIERARCH ISS PBLA14 START 15.2242
HIERARCH ISS PBLA14 END 15.4468
HIERARCH ISS PBL15 START 262.6831
HIERARCH ISS PBL15 END 262.7337
HIERARCH ISS PBLA15 START 70.4646
HIERARCH ISS PBLA15 END 70.6877
HIERARCH ISS PBL23 START 184.2575
HIERARCH ISS PBL23 END 184.6513
HIERARCH ISS PBLA23 START -2.8934
HIERARCH ISS PBLA23 END -2.6331
HIERARCH ISS PBL24 START 151.5923
HIERARCH ISS PBL24 END 151.9104
HIERARCH ISS PBLA24 START 9.9709
HIERARCH ISS PBLA24 END 10.2039
HIERARCH ISS PBL25 START 239.5007
HIERARCH ISS PBL25 END 239.5345
HIERARCH ISS PBLA25 START 72.6952
HIERARCH ISS PBLA25 END 72.9235
HIERARCH ISS PBL34 START 49.6909
HIERARCH ISS PBL34 END 49.7407
HIERARCH ISS PBLA34 START 134.3244
HIERARCH ISS PBLA34 END 134.6373
HIERARCH ISS PBL35 START 263.3347
HIERARCH ISS PBL35 END 263.4552
HIERARCH ISS PBLA35 START 115.3588
HIERARCH ISS PBLA35 END 115.6681
HIERARCH ISS PBL45 START 216.9433
HIERARCH ISS PBL45 END 217.0189
HIERARCH ISS PBLA45 START 111.0896
HIERARCH ISS PBLA45 END 111.3954
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1