Exposure
ID
SPICA.2025-05-10T07-00-36_1
Header ID
SPICA.2025-05-10T07-00-36
Date updated
2025-05-10 06:59:31 UTC+0000
Release date
None
UTC Start
2025-05-10 06:59:31.471
UTC End
2025-05-10 07:00:31.471
MJD Start
60805.2913364664
MJD End
60805.29203091083
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
68312
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50772
Name
HD_141653
RA
236.6667
DEC
62.59956
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.0153 30.0169 87.4276 87.6014
S1-E1 285.4849 285.7150 50.5898 50.7743
S1-E2 239.6361 239.7932 59.4725 59.6495
S1-W1 270.0541 269.9904 115.2921 115.5045
S2-E1 262.0811 262.3058 46.6525 46.8411
S2-E2 213.5871 213.7417 55.6953 55.8752
S2-W1 243.9227 243.8682 118.5891 118.8066
E1-E2 61.1811 61.2327 -166.6252 -166.3960
E1-W1 297.5583 297.7722 175.4518 175.6958
E2-W1 240.0856 240.2452 170.9540 171.2008
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 60805.2913364664
PI-COI spica
HIERARCH OBS TARG NAME HD_141653
HIERARCH OBS RA 236.6667
HIERARCH OBS DEC 62.59956
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 30.0153
HIERARCH ISS PBL12 END 30.0169
HIERARCH ISS PBLA12 START 87.4276
HIERARCH ISS PBLA12 END 87.6014
HIERARCH ISS PBL13 START 285.4849
HIERARCH ISS PBL13 END 285.715
HIERARCH ISS PBLA13 START 50.5898
HIERARCH ISS PBLA13 END 50.7743
HIERARCH ISS PBL14 START 239.6361
HIERARCH ISS PBL14 END 239.7932
HIERARCH ISS PBLA14 START 59.4725
HIERARCH ISS PBLA14 END 59.6495
HIERARCH ISS PBL15 START 270.0541
HIERARCH ISS PBL15 END 269.9904
HIERARCH ISS PBLA15 START 115.2921
HIERARCH ISS PBLA15 END 115.5045
HIERARCH ISS PBL23 START 262.0811
HIERARCH ISS PBL23 END 262.3058
HIERARCH ISS PBLA23 START 46.6525
HIERARCH ISS PBLA23 END 46.8411
HIERARCH ISS PBL24 START 213.5871
HIERARCH ISS PBL24 END 213.7417
HIERARCH ISS PBLA24 START 55.6953
HIERARCH ISS PBLA24 END 55.8752
HIERARCH ISS PBL25 START 243.9227
HIERARCH ISS PBL25 END 243.8682
HIERARCH ISS PBLA25 START 118.5891
HIERARCH ISS PBLA25 END 118.8066
HIERARCH ISS PBL34 START 61.1811
HIERARCH ISS PBL34 END 61.2327
HIERARCH ISS PBLA34 START -166.6252
HIERARCH ISS PBLA34 END -166.396
HIERARCH ISS PBL35 START 297.5583
HIERARCH ISS PBL35 END 297.7722
HIERARCH ISS PBLA35 START 175.4518
HIERARCH ISS PBLA35 END 175.6958
HIERARCH ISS PBL45 START 240.0856
HIERARCH ISS PBL45 END 240.2452
HIERARCH ISS PBLA45 START 170.954
HIERARCH ISS PBLA45 END 171.2008
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1