Exposure
ID
SPICA.2025-05-19T08-53-21_1
Header ID
SPICA.2025-05-19T08-53-21
Date updated
2025-05-19 08:52:16 UTC+0000
Release date
None
UTC Start
2025-05-19 08:52:16.035
UTC End
2025-05-19 08:53:16.035
MJD Start
60814.3696300333
MJD End
60814.370324477735
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 28.9900 28.9849 98.3174 98.4964
S1-E1 289.7485 289.8975 61.1811 61.3746
S1-E2 240.3921 240.4866 69.7992 69.9851
S1-W1 260.6983 260.5782 128.8575 129.0721
S2-E1 267.2113 267.3591 57.4256 57.6232
S2-E2 215.3648 215.4615 66.1145 66.3034
S2-W1 236.1898 236.0842 132.4333 132.6527
E1-E2 63.3165 63.3480 -153.4945 -153.2615
E1-W1 307.4644 307.5816 -170.4796 -170.2360
E2-W1 247.6015 247.6848 -174.7637 -174.5182
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 60814.3696300333
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 28.99
HIERARCH ISS PBL12 END 28.9849
HIERARCH ISS PBLA12 START 98.3174
HIERARCH ISS PBLA12 END 98.4964
HIERARCH ISS PBL13 START 289.7485
HIERARCH ISS PBL13 END 289.8975
HIERARCH ISS PBLA13 START 61.1811
HIERARCH ISS PBLA13 END 61.3746
HIERARCH ISS PBL14 START 240.3921
HIERARCH ISS PBL14 END 240.4866
HIERARCH ISS PBLA14 START 69.7992
HIERARCH ISS PBLA14 END 69.9851
HIERARCH ISS PBL15 START 260.6983
HIERARCH ISS PBL15 END 260.5782
HIERARCH ISS PBLA15 START 128.8575
HIERARCH ISS PBLA15 END 129.0721
HIERARCH ISS PBL23 START 267.2113
HIERARCH ISS PBL23 END 267.3591
HIERARCH ISS PBLA23 START 57.4256
HIERARCH ISS PBLA23 END 57.6232
HIERARCH ISS PBL24 START 215.3648
HIERARCH ISS PBL24 END 215.4615
HIERARCH ISS PBLA24 START 66.1145
HIERARCH ISS PBLA24 END 66.3034
HIERARCH ISS PBL25 START 236.1898
HIERARCH ISS PBL25 END 236.0842
HIERARCH ISS PBLA25 START 132.4333
HIERARCH ISS PBLA25 END 132.6527
HIERARCH ISS PBL34 START 63.3165
HIERARCH ISS PBL34 END 63.348
HIERARCH ISS PBLA34 START -153.4945
HIERARCH ISS PBLA34 END -153.2615
HIERARCH ISS PBL35 START 307.4644
HIERARCH ISS PBL35 END 307.5816
HIERARCH ISS PBLA35 START -170.4796
HIERARCH ISS PBLA35 END -170.236
HIERARCH ISS PBL45 START 247.6015
HIERARCH ISS PBL45 END 247.6848
HIERARCH ISS PBLA45 START -174.7637
HIERARCH ISS PBLA45 END -174.5182
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1