Exposure
ID
SPICA.2025-05-19T08-55-33_1
Header ID
SPICA.2025-05-19T08-55-33
Date updated
2025-05-19 08:54:28 UTC+0000
Release date
None
UTC Start
2025-05-19 08:54:28.238
UTC End
2025-05-19 08:55:28.238
MJD Start
60814.3711601577
MJD End
60814.371854602134
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
68324
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50781
Name
HD_155763
RA
257.1967
DEC
65.71468
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.9795 28.9742 98.6819 98.8609
S1-E1 290.0506 290.1972 61.5751 61.7687
S1-E2 240.5834 240.6759 70.1776 70.3635
S1-W1 260.4527 260.3305 129.2944 129.5090
S2-E1 267.5110 267.6565 57.8278 58.0254
S2-E2 215.5608 215.6558 66.4991 66.6881
S2-W1 235.9739 235.8665 132.8799 133.0992
E1-E2 63.3805 63.4115 -153.0202 -152.7872
E1-W1 307.7018 307.8165 -169.9837 -169.7403
E2-W1 247.7700 247.8513 -174.2639 -174.0186
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 60814.3711601577
PI-COI spica
HIERARCH OBS TARG NAME HD_155763
HIERARCH OBS RA 257.1967
HIERARCH OBS DEC 65.71468
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 28.9795
HIERARCH ISS PBL12 END 28.9742
HIERARCH ISS PBLA12 START 98.6819
HIERARCH ISS PBLA12 END 98.8609
HIERARCH ISS PBL13 START 290.0506
HIERARCH ISS PBL13 END 290.1972
HIERARCH ISS PBLA13 START 61.5751
HIERARCH ISS PBLA13 END 61.7687
HIERARCH ISS PBL14 START 240.5834
HIERARCH ISS PBL14 END 240.6759
HIERARCH ISS PBLA14 START 70.1776
HIERARCH ISS PBLA14 END 70.3635
HIERARCH ISS PBL15 START 260.4527
HIERARCH ISS PBL15 END 260.3305
HIERARCH ISS PBLA15 START 129.2944
HIERARCH ISS PBLA15 END 129.509
HIERARCH ISS PBL23 START 267.511
HIERARCH ISS PBL23 END 267.6565
HIERARCH ISS PBLA23 START 57.8278
HIERARCH ISS PBLA23 END 58.0254
HIERARCH ISS PBL24 START 215.5608
HIERARCH ISS PBL24 END 215.6558
HIERARCH ISS PBLA24 START 66.4991
HIERARCH ISS PBLA24 END 66.6881
HIERARCH ISS PBL25 START 235.9739
HIERARCH ISS PBL25 END 235.8665
HIERARCH ISS PBLA25 START 132.8799
HIERARCH ISS PBLA25 END 133.0992
HIERARCH ISS PBL34 START 63.3805
HIERARCH ISS PBL34 END 63.4115
HIERARCH ISS PBLA34 START -153.0202
HIERARCH ISS PBLA34 END -152.7872
HIERARCH ISS PBL35 START 307.7018
HIERARCH ISS PBL35 END 307.8165
HIERARCH ISS PBLA35 START -169.9837
HIERARCH ISS PBLA35 END -169.7403
HIERARCH ISS PBL45 START 247.77
HIERARCH ISS PBL45 END 247.8513
HIERARCH ISS PBLA45 START -174.2639
HIERARCH ISS PBLA45 END -174.0186
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1