Exposure
ID
SPICA.2025-05-10T06-52-53_1
Header ID
SPICA.2025-05-10T06-52-53
Date updated
2025-05-10 06:51:48 UTC+0000
Release date
None
UTC Start
2025-05-10 06:51:48.754
UTC End
2025-05-10 06:52:48.754
MJD Start
60805.2859809471
MJD End
60805.28667539153
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 30.0014 30.0037 86.1893 86.3631
S1-E1 283.8031 284.0436 49.2759 49.4602
S1-E2 238.4842 238.6493 58.2128 58.3894
S1-W1 270.4873 270.4287 113.7769 113.9897
S2-E1 260.4398 260.6744 45.3086 45.4972
S2-E2 212.4555 212.6175 54.4145 54.5941
S2-W1 244.2924 244.2424 117.0373 117.2553
E1-E2 60.8039 60.8578 -168.2627 -168.0325
E1-W1 295.9958 296.2191 173.7068 173.9523
E2-W1 238.9203 239.0868 169.1888 169.4372
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 60805.2859809471
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 30.0014
HIERARCH ISS PBL12 END 30.0037
HIERARCH ISS PBLA12 START 86.1893
HIERARCH ISS PBLA12 END 86.3631
HIERARCH ISS PBL13 START 283.8031
HIERARCH ISS PBL13 END 284.0436
HIERARCH ISS PBLA13 START 49.2759
HIERARCH ISS PBLA13 END 49.4602
HIERARCH ISS PBL14 START 238.4842
HIERARCH ISS PBL14 END 238.6493
HIERARCH ISS PBLA14 START 58.2128
HIERARCH ISS PBLA14 END 58.3894
HIERARCH ISS PBL15 START 270.4873
HIERARCH ISS PBL15 END 270.4287
HIERARCH ISS PBLA15 START 113.7769
HIERARCH ISS PBLA15 END 113.9897
HIERARCH ISS PBL23 START 260.4398
HIERARCH ISS PBL23 END 260.6744
HIERARCH ISS PBLA23 START 45.3086
HIERARCH ISS PBLA23 END 45.4972
HIERARCH ISS PBL24 START 212.4555
HIERARCH ISS PBL24 END 212.6175
HIERARCH ISS PBLA24 START 54.4145
HIERARCH ISS PBLA24 END 54.5941
HIERARCH ISS PBL25 START 244.2924
HIERARCH ISS PBL25 END 244.2424
HIERARCH ISS PBLA25 START 117.0373
HIERARCH ISS PBLA25 END 117.2553
HIERARCH ISS PBL34 START 60.8039
HIERARCH ISS PBL34 END 60.8578
HIERARCH ISS PBLA34 START -168.2627
HIERARCH ISS PBLA34 END -168.0325
HIERARCH ISS PBL35 START 295.9958
HIERARCH ISS PBL35 END 296.2191
HIERARCH ISS PBLA35 START 173.7068
HIERARCH ISS PBLA35 END 173.9523
HIERARCH ISS PBL45 START 238.9203
HIERARCH ISS PBL45 END 239.0868
HIERARCH ISS PBLA45 START 169.1888
HIERARCH ISS PBLA45 END 169.4372
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1