Exposure
ID
SPICA.2025-06-03T06-01-01_1
Header ID
SPICA.2025-06-03T06-01-01
Date updated
2025-06-03 05:59:56 UTC+0000
Release date
None
UTC Start
2025-06-03 05:59:56.477
UTC End
2025-06-03 06:00:56.477
MJD Start
60829.2499592219
MJD End
60829.250653666335
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 25.8295 25.8509 54.2150 54.4035
S1-E1 213.1175 213.5271 9.7732 10.0084
S1-E2 181.7212 182.0443 21.5750 21.7890
S1-W1 263.9016 263.9343 76.9626 77.1860
S2-E1 195.5144 195.8924 4.4657 4.7112
S2-E2 160.5763 160.8742 16.5979 16.8204
S2-W1 240.2888 240.3089 79.3448 79.5735
E1-E2 51.2160 51.2707 143.2469 143.5467
E1-W1 267.3099 267.4622 124.2626 124.5646
E2-W1 219.5129 219.6138 119.9097 120.2095
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60829.2499592219
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 25.8295
HIERARCH ISS PBL12 END 25.8509
HIERARCH ISS PBLA12 START 54.215
HIERARCH ISS PBLA12 END 54.4035
HIERARCH ISS PBL13 START 213.1175
HIERARCH ISS PBL13 END 213.5271
HIERARCH ISS PBLA13 START 9.7732
HIERARCH ISS PBLA13 END 10.0084
HIERARCH ISS PBL14 START 181.7212
HIERARCH ISS PBL14 END 182.0443
HIERARCH ISS PBLA14 START 21.575
HIERARCH ISS PBLA14 END 21.789
HIERARCH ISS PBL15 START 263.9016
HIERARCH ISS PBL15 END 263.9343
HIERARCH ISS PBLA15 START 76.9626
HIERARCH ISS PBLA15 END 77.186
HIERARCH ISS PBL23 START 195.5144
HIERARCH ISS PBL23 END 195.8924
HIERARCH ISS PBLA23 START 4.4657
HIERARCH ISS PBLA23 END 4.7112
HIERARCH ISS PBL24 START 160.5763
HIERARCH ISS PBL24 END 160.8742
HIERARCH ISS PBLA24 START 16.5979
HIERARCH ISS PBLA24 END 16.8204
HIERARCH ISS PBL25 START 240.2888
HIERARCH ISS PBL25 END 240.3089
HIERARCH ISS PBLA25 START 79.3448
HIERARCH ISS PBLA25 END 79.5735
HIERARCH ISS PBL34 START 51.216
HIERARCH ISS PBL34 END 51.2707
HIERARCH ISS PBLA34 START 143.2469
HIERARCH ISS PBLA34 END 143.5467
HIERARCH ISS PBL35 START 267.3099
HIERARCH ISS PBL35 END 267.4622
HIERARCH ISS PBLA35 START 124.2626
HIERARCH ISS PBLA35 END 124.5646
HIERARCH ISS PBL45 START 219.5129
HIERARCH ISS PBL45 END 219.6138
HIERARCH ISS PBLA45 START 119.9097
HIERARCH ISS PBLA45 END 120.2095
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1