Exposure
ID
SPICA.2025-07-11T04-25-07_1
Header ID
SPICA.2025-07-11T04-25-07
Date updated
2025-07-11 04:24:02 UTC+0000
Release date
None
UTC Start
2025-07-11 04:24:02.867
UTC End
2025-07-11 04:25:02.867
MJD Start
60867.1833665197
MJD End
60867.18406096413
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
68735
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51149
Name
HD_145570
RA
243.0
DEC
-10.06424
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.7184 24.7360 99.1488 99.3515
S1-E1 259.4474 258.9244 56.8220 56.9519
S1-E2 210.4068 210.0629 66.1524 66.3179
S1-W1 216.6805 217.2877 138.1941 138.2898
S2-E1 241.7463 241.2352 52.8741 52.9872
S2-E2 190.1525 189.8050 62.0929 62.2440
S2-W1 198.0959 198.6567 142.7024 142.7782
E1-E2 62.0437 61.9485 -156.5323 -156.5415
E1-W1 312.0838 311.9444 -166.5273 -166.5686
E2-W1 251.2126 251.1739 -168.9841 -169.0298
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 60867.1833665197
PI-COI spica
HIERARCH OBS TARG NAME HD_145570
HIERARCH OBS RA 243.0
HIERARCH OBS DEC -10.06424
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1W1W2
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 24.7184
HIERARCH ISS PBL12 END 24.736
HIERARCH ISS PBLA12 START 99.1488
HIERARCH ISS PBLA12 END 99.3515
HIERARCH ISS PBL13 START 259.4474
HIERARCH ISS PBL13 END 258.9244
HIERARCH ISS PBLA13 START 56.822
HIERARCH ISS PBLA13 END 56.9519
HIERARCH ISS PBL14 START 210.4068
HIERARCH ISS PBL14 END 210.0629
HIERARCH ISS PBLA14 START 66.1524
HIERARCH ISS PBLA14 END 66.3179
HIERARCH ISS PBL15 START 216.6805
HIERARCH ISS PBL15 END 217.2877
HIERARCH ISS PBLA15 START 138.1941
HIERARCH ISS PBLA15 END 138.2898
HIERARCH ISS PBL23 START 241.7463
HIERARCH ISS PBL23 END 241.2352
HIERARCH ISS PBLA23 START 52.8741
HIERARCH ISS PBLA23 END 52.9872
HIERARCH ISS PBL24 START 190.1525
HIERARCH ISS PBL24 END 189.805
HIERARCH ISS PBLA24 START 62.0929
HIERARCH ISS PBLA24 END 62.244
HIERARCH ISS PBL25 START 198.0959
HIERARCH ISS PBL25 END 198.6567
HIERARCH ISS PBLA25 START 142.7024
HIERARCH ISS PBLA25 END 142.7782
HIERARCH ISS PBL34 START 62.0437
HIERARCH ISS PBL34 END 61.9485
HIERARCH ISS PBLA34 START -156.5323
HIERARCH ISS PBLA34 END -156.5415
HIERARCH ISS PBL35 START 312.0838
HIERARCH ISS PBL35 END 311.9444
HIERARCH ISS PBLA35 START -166.5273
HIERARCH ISS PBLA35 END -166.5686
HIERARCH ISS PBL45 START 251.2126
HIERARCH ISS PBL45 END 251.1739
HIERARCH ISS PBLA45 START -168.9841
HIERARCH ISS PBLA45 END -169.0298
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1