Exposure
ID
SPICA.2025-06-15T10-57-07_1
Header ID
SPICA.2025-06-15T10-57-07
Date updated
2025-06-15 10:56:02 UTC+0000
Release date
None
UTC Start
2025-06-15 10:56:02.506
UTC End
2025-06-15 10:57:02.506
MJD Start
60841.4555845653
MJD End
60841.45627900973
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 28.0596 28.0439 114.5285 114.7058
S1-E1 298.8234 298.8761 78.8690 79.0645
S1-E2 245.2982 245.3123 86.7684 86.9555
S1-W1 245.5085 245.2899 148.3741 148.5901
S2-E1 276.5093 276.5686 75.4776 75.6771
S2-E2 220.8551 220.8802 83.3759 83.5664
S2-W1 222.7528 222.5587 152.3971 152.6185
E1-E2 65.2384 65.2503 -132.2456 -132.0099
E1-W1 313.3638 313.3801 -148.3428 -148.0974
E2-W1 251.3350 251.3363 -152.4700 -152.2228
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 60841.4555845653
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 28.0596
HIERARCH ISS PBL12 END 28.0439
HIERARCH ISS PBLA12 START 114.5285
HIERARCH ISS PBLA12 END 114.7058
HIERARCH ISS PBL13 START 298.8234
HIERARCH ISS PBL13 END 298.8761
HIERARCH ISS PBLA13 START 78.869
HIERARCH ISS PBLA13 END 79.0645
HIERARCH ISS PBL14 START 245.2982
HIERARCH ISS PBL14 END 245.3123
HIERARCH ISS PBLA14 START 86.7684
HIERARCH ISS PBLA14 END 86.9555
HIERARCH ISS PBL15 START 245.5085
HIERARCH ISS PBL15 END 245.2899
HIERARCH ISS PBLA15 START 148.3741
HIERARCH ISS PBLA15 END 148.5901
HIERARCH ISS PBL23 START 276.5093
HIERARCH ISS PBL23 END 276.5686
HIERARCH ISS PBLA23 START 75.4776
HIERARCH ISS PBLA23 END 75.6771
HIERARCH ISS PBL24 START 220.8551
HIERARCH ISS PBL24 END 220.8802
HIERARCH ISS PBLA24 START 83.3759
HIERARCH ISS PBLA24 END 83.5664
HIERARCH ISS PBL25 START 222.7528
HIERARCH ISS PBL25 END 222.5587
HIERARCH ISS PBLA25 START 152.3971
HIERARCH ISS PBLA25 END 152.6185
HIERARCH ISS PBL34 START 65.2384
HIERARCH ISS PBL34 END 65.2503
HIERARCH ISS PBLA34 START -132.2456
HIERARCH ISS PBLA34 END -132.0099
HIERARCH ISS PBL35 START 313.3638
HIERARCH ISS PBL35 END 313.3801
HIERARCH ISS PBLA35 START -148.3428
HIERARCH ISS PBLA35 END -148.0974
HIERARCH ISS PBL45 START 251.335
HIERARCH ISS PBL45 END 251.3363
HIERARCH ISS PBLA45 START -152.47
HIERARCH ISS PBLA45 END -152.2228
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1