Exposure
ID
SPICA.2025-06-15T07-54-12_1
Header ID
SPICA.2025-06-15T07-54-12
Date updated
2025-06-15 07:53:07 UTC+0000
Release date
None
UTC Start
2025-06-15 07:53:07.182
UTC End
2025-06-15 07:54:07.182
MJD Start
60841.3285553446
MJD End
60841.32924978903
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
64268
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
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.0525 29.0558 84.3188 84.4980
S1-E1 274.2748 274.5235 46.1022 46.2953
S1-E2 229.9511 230.1250 55.3511 55.5355
S1-W1 267.4454 267.3884 112.0016 112.2188
S2-E1 252.0904 252.3312 42.0138 42.2116
S2-E2 205.0167 205.1859 51.4157 51.6035
S2-W1 242.0950 242.0451 115.1975 115.4198
E1-E2 60.0373 60.0895 -171.8929 -171.6528
E1-W1 294.6988 294.9037 170.1661 170.4202
E2-W1 238.2995 238.4500 165.7151 165.9715
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 60841.3285553446
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 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 29.0525
HIERARCH ISS PBL12 END 29.0558
HIERARCH ISS PBLA12 START 84.3188
HIERARCH ISS PBLA12 END 84.498
HIERARCH ISS PBL13 START 274.2748
HIERARCH ISS PBL13 END 274.5235
HIERARCH ISS PBLA13 START 46.1022
HIERARCH ISS PBLA13 END 46.2953
HIERARCH ISS PBL14 START 229.9511
HIERARCH ISS PBL14 END 230.125
HIERARCH ISS PBLA14 START 55.3511
HIERARCH ISS PBLA14 END 55.5355
HIERARCH ISS PBL15 START 267.4454
HIERARCH ISS PBL15 END 267.3884
HIERARCH ISS PBLA15 START 112.0016
HIERARCH ISS PBLA15 END 112.2188
HIERARCH ISS PBL23 START 252.0904
HIERARCH ISS PBL23 END 252.3312
HIERARCH ISS PBLA23 START 42.0138
HIERARCH ISS PBLA23 END 42.2116
HIERARCH ISS PBL24 START 205.0167
HIERARCH ISS PBL24 END 205.1859
HIERARCH ISS PBLA24 START 51.4157
HIERARCH ISS PBLA24 END 51.6035
HIERARCH ISS PBL25 START 242.095
HIERARCH ISS PBL25 END 242.0451
HIERARCH ISS PBLA25 START 115.1975
HIERARCH ISS PBLA25 END 115.4198
HIERARCH ISS PBL34 START 60.0373
HIERARCH ISS PBL34 END 60.0895
HIERARCH ISS PBLA34 START -171.8929
HIERARCH ISS PBLA34 END -171.6528
HIERARCH ISS PBL35 START 294.6988
HIERARCH ISS PBL35 END 294.9037
HIERARCH ISS PBLA35 START 170.1661
HIERARCH ISS PBLA35 END 170.4202
HIERARCH ISS PBL45 START 238.2995
HIERARCH ISS PBL45 END 238.45
HIERARCH ISS PBLA45 START 165.7151
HIERARCH ISS PBLA45 END 165.9715
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1