Exposure
ID
SPICA.2025-05-10T06-53-59_1
Header ID
SPICA.2025-05-10T06-53-59
Date updated
2025-05-10 06:52:54 UTC+0000
Release date
None
UTC Start
2025-05-10 06:52:54.858
UTC End
2025-05-10 06:53:54.858
MJD Start
60805.2867460361
MJD End
60805.28744048053
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 30.0037 30.0059 86.3662 86.5400
S1-E1 284.0479 284.2869 49.4635 49.6478
S1-E2 238.6523 238.8163 58.3926 58.5693
S1-W1 270.4277 270.3683 113.9936 114.2063
S2-E1 260.6786 260.9117 45.5005 45.6891
S2-E2 212.6204 212.7814 54.5973 54.7770
S2-W1 244.2415 244.1909 117.2592 117.4771
E1-E2 60.8588 60.9124 -168.0283 -167.7983
E1-W1 296.2231 296.4450 173.9568 174.2021
E2-W1 239.0898 239.2554 169.4417 169.6899
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 60805.2867460361
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 30.0037
HIERARCH ISS PBL12 END 30.0059
HIERARCH ISS PBLA12 START 86.3662
HIERARCH ISS PBLA12 END 86.54
HIERARCH ISS PBL13 START 284.0479
HIERARCH ISS PBL13 END 284.2869
HIERARCH ISS PBLA13 START 49.4635
HIERARCH ISS PBLA13 END 49.6478
HIERARCH ISS PBL14 START 238.6523
HIERARCH ISS PBL14 END 238.8163
HIERARCH ISS PBLA14 START 58.3926
HIERARCH ISS PBLA14 END 58.5693
HIERARCH ISS PBL15 START 270.4277
HIERARCH ISS PBL15 END 270.3683
HIERARCH ISS PBLA15 START 113.9936
HIERARCH ISS PBLA15 END 114.2063
HIERARCH ISS PBL23 START 260.6786
HIERARCH ISS PBL23 END 260.9117
HIERARCH ISS PBLA23 START 45.5005
HIERARCH ISS PBLA23 END 45.6891
HIERARCH ISS PBL24 START 212.6204
HIERARCH ISS PBL24 END 212.7814
HIERARCH ISS PBLA24 START 54.5973
HIERARCH ISS PBLA24 END 54.777
HIERARCH ISS PBL25 START 244.2415
HIERARCH ISS PBL25 END 244.1909
HIERARCH ISS PBLA25 START 117.2592
HIERARCH ISS PBLA25 END 117.4771
HIERARCH ISS PBL34 START 60.8588
HIERARCH ISS PBL34 END 60.9124
HIERARCH ISS PBLA34 START -168.0283
HIERARCH ISS PBLA34 END -167.7983
HIERARCH ISS PBL35 START 296.2231
HIERARCH ISS PBL35 END 296.445
HIERARCH ISS PBLA35 START 173.9568
HIERARCH ISS PBLA35 END 174.2021
HIERARCH ISS PBL45 START 239.0898
HIERARCH ISS PBL45 END 239.2554
HIERARCH ISS PBLA45 START 169.4417
HIERARCH ISS PBLA45 END 169.6899
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1