Exposure
ID
SPICA.2025-05-19T08-47-50_1
Header ID
SPICA.2025-05-19T08-47-50
Date updated
2025-05-19 08:46:45 UTC+0000
Release date
None
UTC Start
2025-05-19 08:46:45.490
UTC End
2025-05-19 08:47:45.490
MJD Start
60814.3658042791
MJD End
60814.36649872353
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 29.0143 29.0098 97.4057 97.5848
S1-E1 288.9719 289.1268 60.1961 60.3896
S1-E2 239.8967 239.9960 68.8537 69.0394
S1-W1 261.2955 261.1801 127.7646 127.9793
S2-E1 266.4424 266.5957 56.4203 56.6178
S2-E2 214.8590 214.9601 65.1531 65.3419
S2-W1 236.7143 236.6130 131.3163 131.5357
E1-E2 63.1518 63.1847 -154.6808 -154.4477
E1-W1 306.8488 306.9722 -171.7205 -171.4766
E2-W1 247.1629 247.2510 -176.0143 -175.7685
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 60814.3658042791
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 29.0143
HIERARCH ISS PBL12 END 29.0098
HIERARCH ISS PBLA12 START 97.4057
HIERARCH ISS PBLA12 END 97.5848
HIERARCH ISS PBL13 START 288.9719
HIERARCH ISS PBL13 END 289.1268
HIERARCH ISS PBLA13 START 60.1961
HIERARCH ISS PBLA13 END 60.3896
HIERARCH ISS PBL14 START 239.8967
HIERARCH ISS PBL14 END 239.996
HIERARCH ISS PBLA14 START 68.8537
HIERARCH ISS PBLA14 END 69.0394
HIERARCH ISS PBL15 START 261.2955
HIERARCH ISS PBL15 END 261.1801
HIERARCH ISS PBLA15 START 127.7646
HIERARCH ISS PBLA15 END 127.9793
HIERARCH ISS PBL23 START 266.4424
HIERARCH ISS PBL23 END 266.5957
HIERARCH ISS PBLA23 START 56.4203
HIERARCH ISS PBLA23 END 56.6178
HIERARCH ISS PBL24 START 214.859
HIERARCH ISS PBL24 END 214.9601
HIERARCH ISS PBLA24 START 65.1531
HIERARCH ISS PBLA24 END 65.3419
HIERARCH ISS PBL25 START 236.7143
HIERARCH ISS PBL25 END 236.613
HIERARCH ISS PBLA25 START 131.3163
HIERARCH ISS PBLA25 END 131.5357
HIERARCH ISS PBL34 START 63.1518
HIERARCH ISS PBL34 END 63.1847
HIERARCH ISS PBLA34 START -154.6808
HIERARCH ISS PBLA34 END -154.4477
HIERARCH ISS PBL35 START 306.8488
HIERARCH ISS PBL35 END 306.9722
HIERARCH ISS PBLA35 START -171.7205
HIERARCH ISS PBLA35 END -171.4766
HIERARCH ISS PBL45 START 247.1629
HIERARCH ISS PBL45 END 247.251
HIERARCH ISS PBLA45 START -176.0143
HIERARCH ISS PBLA45 END -175.7685
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1