Exposure
ID
SPICA.2025-06-03T07-14-23_1
Header ID
SPICA.2025-06-03T07-14-23
Date updated
2025-06-03 07:13:18 UTC+0000
Release date
None
UTC Start
2025-06-03 07:13:18.882
UTC End
2025-06-03 07:14:18.882
MJD Start
60829.3009129828
MJD End
60829.30160742723
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 27.0059 27.0192 66.9567 67.1443
S1-E1 238.6943 239.0350 25.0065 25.2225
S1-E2 201.4668 201.7240 35.6214 35.8232
S1-W1 264.8284 264.8229 92.1246 92.3483
S2-E1 219.3535 219.6742 20.2856 20.5089
S2-E2 178.9520 179.1937 31.1201 31.3276
S2-W1 240.6605 240.6512 94.8599 95.0888
E1-E2 55.0612 55.1180 162.6295 162.9022
E1-W1 279.1962 279.3864 144.0918 144.3743
E2-W1 227.6659 227.7996 139.6819 139.9647
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60829.3009129828
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 27.0059
HIERARCH ISS PBL12 END 27.0192
HIERARCH ISS PBLA12 START 66.9567
HIERARCH ISS PBLA12 END 67.1443
HIERARCH ISS PBL13 START 238.6943
HIERARCH ISS PBL13 END 239.035
HIERARCH ISS PBLA13 START 25.0065
HIERARCH ISS PBLA13 END 25.2225
HIERARCH ISS PBL14 START 201.4668
HIERARCH ISS PBL14 END 201.724
HIERARCH ISS PBLA14 START 35.6214
HIERARCH ISS PBLA14 END 35.8232
HIERARCH ISS PBL15 START 264.8284
HIERARCH ISS PBL15 END 264.8229
HIERARCH ISS PBLA15 START 92.1246
HIERARCH ISS PBLA15 END 92.3483
HIERARCH ISS PBL23 START 219.3535
HIERARCH ISS PBL23 END 219.6742
HIERARCH ISS PBLA23 START 20.2856
HIERARCH ISS PBLA23 END 20.5089
HIERARCH ISS PBL24 START 178.952
HIERARCH ISS PBL24 END 179.1937
HIERARCH ISS PBLA24 START 31.1201
HIERARCH ISS PBLA24 END 31.3276
HIERARCH ISS PBL25 START 240.6605
HIERARCH ISS PBL25 END 240.6512
HIERARCH ISS PBLA25 START 94.8599
HIERARCH ISS PBLA25 END 95.0888
HIERARCH ISS PBL34 START 55.0612
HIERARCH ISS PBL34 END 55.118
HIERARCH ISS PBLA34 START 162.6295
HIERARCH ISS PBLA34 END 162.9022
HIERARCH ISS PBL35 START 279.1962
HIERARCH ISS PBL35 END 279.3864
HIERARCH ISS PBLA35 START 144.0918
HIERARCH ISS PBLA35 END 144.3743
HIERARCH ISS PBL45 START 227.6659
HIERARCH ISS PBL45 END 227.7996
HIERARCH ISS PBLA45 START 139.6819
HIERARCH ISS PBLA45 END 139.9647
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1