Exposure
ID
SPICA.2025-06-19T10-57-36_1
Header ID
SPICA.2025-06-19T10-57-36
Date updated
2025-06-19 10:56:31 UTC+0000
Release date
None
UTC Start
2025-06-19 10:56:31.026
UTC End
2025-06-19 10:57:31.026
MJD Start
60845.4559146499
MJD End
60845.45660909433
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
68363
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.8114 27.7938 117.1808 117.3578
S1-E1 299.5129 299.5514 81.7965 81.9921
S1-E2 245.4214 245.4229 89.5707 89.7579
S1-W1 242.1114 241.8750 151.6157 151.8329
S2-E1 277.3067 277.3531 78.4672 78.6670
S2-E2 221.1530 221.1671 86.2295 86.4201
S2-W1 219.7369 219.5270 155.7198 155.9426
E1-E2 65.3997 65.4093 -128.7088 -128.4720
E1-W1 313.5165 313.5200 -144.6587 -144.4119
E2-W1 251.2780 251.2686 -148.7600 -148.5114
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60845.4559146499
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1
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 27.8114
HIERARCH ISS PBL12 END 27.7938
HIERARCH ISS PBLA12 START 117.1808
HIERARCH ISS PBLA12 END 117.3578
HIERARCH ISS PBL13 START 299.5129
HIERARCH ISS PBL13 END 299.5514
HIERARCH ISS PBLA13 START 81.7965
HIERARCH ISS PBLA13 END 81.9921
HIERARCH ISS PBL14 START 245.4214
HIERARCH ISS PBL14 END 245.4229
HIERARCH ISS PBLA14 START 89.5707
HIERARCH ISS PBLA14 END 89.7579
HIERARCH ISS PBL15 START 242.1114
HIERARCH ISS PBL15 END 241.875
HIERARCH ISS PBLA15 START 151.6157
HIERARCH ISS PBLA15 END 151.8329
HIERARCH ISS PBL23 START 277.3067
HIERARCH ISS PBL23 END 277.3531
HIERARCH ISS PBLA23 START 78.4672
HIERARCH ISS PBLA23 END 78.667
HIERARCH ISS PBL24 START 221.153
HIERARCH ISS PBL24 END 221.1671
HIERARCH ISS PBLA24 START 86.2295
HIERARCH ISS PBLA24 END 86.4201
HIERARCH ISS PBL25 START 219.7369
HIERARCH ISS PBL25 END 219.527
HIERARCH ISS PBLA25 START 155.7198
HIERARCH ISS PBLA25 END 155.9426
HIERARCH ISS PBL34 START 65.3997
HIERARCH ISS PBL34 END 65.4093
HIERARCH ISS PBLA34 START -128.7088
HIERARCH ISS PBLA34 END -128.472
HIERARCH ISS PBL35 START 313.5165
HIERARCH ISS PBL35 END 313.52
HIERARCH ISS PBLA35 START -144.6587
HIERARCH ISS PBLA35 END -144.4119
HIERARCH ISS PBL45 START 251.278
HIERARCH ISS PBL45 END 251.2686
HIERARCH ISS PBLA45 START -148.76
HIERARCH ISS PBLA45 END -148.5114
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1