Exposure
ID
SPICA.2025-06-19T06-18-24_1
Header ID
SPICA.2025-06-19T06-18-24
Date updated
2025-06-19 06:17:19 UTC+0000
Release date
None
UTC Start
2025-06-19 06:17:19.402
UTC End
2025-06-19 06:18:19.402
MJD Start
60845.2620301181
MJD End
60845.26272456253
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 27.0892 27.1018 68.1558 68.3434
S1-E1 240.8528 241.1863 26.3844 26.5993
S1-E2 203.0937 203.3445 36.9094 37.1105
S1-W1 264.7835 264.7744 93.5546 93.7783
S2-E1 221.3862 221.7005 21.7089 21.9308
S2-E2 180.4818 180.7179 32.4440 32.6506
S2-W1 240.5933 240.5812 96.3227 96.5515
E1-E2 55.4232 55.4796 164.3668 164.6374
E1-W1 280.4149 280.6061 145.8927 146.1734
E2-W1 228.5237 228.6585 141.4851 141.7663
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.2620301181
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 27.0892
HIERARCH ISS PBL12 END 27.1018
HIERARCH ISS PBLA12 START 68.1558
HIERARCH ISS PBLA12 END 68.3434
HIERARCH ISS PBL13 START 240.8528
HIERARCH ISS PBL13 END 241.1863
HIERARCH ISS PBLA13 START 26.3844
HIERARCH ISS PBLA13 END 26.5993
HIERARCH ISS PBL14 START 203.0937
HIERARCH ISS PBL14 END 203.3445
HIERARCH ISS PBLA14 START 36.9094
HIERARCH ISS PBLA14 END 37.1105
HIERARCH ISS PBL15 START 264.7835
HIERARCH ISS PBL15 END 264.7744
HIERARCH ISS PBLA15 START 93.5546
HIERARCH ISS PBLA15 END 93.7783
HIERARCH ISS PBL23 START 221.3862
HIERARCH ISS PBL23 END 221.7005
HIERARCH ISS PBLA23 START 21.7089
HIERARCH ISS PBLA23 END 21.9308
HIERARCH ISS PBL24 START 180.4818
HIERARCH ISS PBL24 END 180.7179
HIERARCH ISS PBLA24 START 32.444
HIERARCH ISS PBLA24 END 32.6506
HIERARCH ISS PBL25 START 240.5933
HIERARCH ISS PBL25 END 240.5812
HIERARCH ISS PBLA25 START 96.3227
HIERARCH ISS PBLA25 END 96.5515
HIERARCH ISS PBL34 START 55.4232
HIERARCH ISS PBL34 END 55.4796
HIERARCH ISS PBLA34 START 164.3668
HIERARCH ISS PBLA34 END 164.6374
HIERARCH ISS PBL35 START 280.4149
HIERARCH ISS PBL35 END 280.6061
HIERARCH ISS PBLA35 START 145.8927
HIERARCH ISS PBLA35 END 146.1734
HIERARCH ISS PBL45 START 228.5237
HIERARCH ISS PBL45 END 228.6585
HIERARCH ISS PBLA45 START 141.4851
HIERARCH ISS PBLA45 END 141.7663
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1