Exposure
ID
SPICA.2025-06-03T07-12-11_1
Header ID
SPICA.2025-06-03T07-12-11
Date updated
2025-06-03 07:11:06 UTC+0000
Release date
None
UTC Start
2025-06-03 07:11:06.676
UTC End
2025-06-03 07:12:06.676
MJD Start
60829.2993828297
MJD End
60829.30007727413
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 26.9784 26.9920 66.5748 66.7624
S1-E1 237.9971 238.3401 24.5659 24.7824
S1-E2 200.9399 201.1992 35.2101 35.4122
S1-W1 264.8380 264.8336 91.6691 91.8928
S2-E1 218.6976 219.0202 19.8303 20.0541
S2-E2 178.4571 178.7006 30.6972 30.9050
S2-W1 240.6782 240.6697 94.3940 94.6228
E1-E2 54.9454 55.0023 162.0732 162.3466
E1-W1 278.8094 278.9993 143.5157 143.7988
E2-W1 227.3942 227.5275 139.1053 139.3886
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60829.2993828297
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 26.9784
HIERARCH ISS PBL12 END 26.992
HIERARCH ISS PBLA12 START 66.5748
HIERARCH ISS PBLA12 END 66.7624
HIERARCH ISS PBL13 START 237.9971
HIERARCH ISS PBL13 END 238.3401
HIERARCH ISS PBLA13 START 24.5659
HIERARCH ISS PBLA13 END 24.7824
HIERARCH ISS PBL14 START 200.9399
HIERARCH ISS PBL14 END 201.1992
HIERARCH ISS PBLA14 START 35.2101
HIERARCH ISS PBLA14 END 35.4122
HIERARCH ISS PBL15 START 264.838
HIERARCH ISS PBL15 END 264.8336
HIERARCH ISS PBLA15 START 91.6691
HIERARCH ISS PBLA15 END 91.8928
HIERARCH ISS PBL23 START 218.6976
HIERARCH ISS PBL23 END 219.0202
HIERARCH ISS PBLA23 START 19.8303
HIERARCH ISS PBLA23 END 20.0541
HIERARCH ISS PBL24 START 178.4571
HIERARCH ISS PBL24 END 178.7006
HIERARCH ISS PBLA24 START 30.6972
HIERARCH ISS PBLA24 END 30.905
HIERARCH ISS PBL25 START 240.6782
HIERARCH ISS PBL25 END 240.6697
HIERARCH ISS PBLA25 START 94.394
HIERARCH ISS PBLA25 END 94.6228
HIERARCH ISS PBL34 START 54.9454
HIERARCH ISS PBL34 END 55.0023
HIERARCH ISS PBLA34 START 162.0732
HIERARCH ISS PBLA34 END 162.3466
HIERARCH ISS PBL35 START 278.8094
HIERARCH ISS PBL35 END 278.9993
HIERARCH ISS PBLA35 START 143.5157
HIERARCH ISS PBLA35 END 143.7988
HIERARCH ISS PBL45 START 227.3942
HIERARCH ISS PBL45 END 227.5275
HIERARCH ISS PBLA45 START 139.1053
HIERARCH ISS PBLA45 END 139.3886
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1