Exposure
ID
SPICA.2025-05-10T06-56-12_1
Header ID
SPICA.2025-05-10T06-56-12
Date updated
2025-05-10 06:55:07 UTC+0000
Release date
None
UTC Start
2025-05-10 06:55:07.062
UTC End
2025-05-10 06:56:07.062
MJD Start
60805.2882761832
MJD End
60805.28897062763
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 30.0080 30.0100 86.7200 86.8938
S1-E1 284.5330 284.7690 49.8388 50.0232
S1-E2 238.9849 239.1466 58.7524 58.9292
S1-W1 270.3061 270.2453 114.4267 114.6393
S2-E1 261.1518 261.3822 45.8845 46.0731
S2-E2 212.9470 213.1058 54.9632 55.1429
S2-W1 244.1378 244.0860 117.7028 117.9206
E1-E2 60.9676 61.0205 -167.5601 -167.3303
E1-W1 296.6736 296.8929 174.4560 174.7009
E2-W1 239.4258 239.5894 169.9467 170.1944
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 60805.2882761832
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 30.008
HIERARCH ISS PBL12 END 30.01
HIERARCH ISS PBLA12 START 86.72
HIERARCH ISS PBLA12 END 86.8938
HIERARCH ISS PBL13 START 284.533
HIERARCH ISS PBL13 END 284.769
HIERARCH ISS PBLA13 START 49.8388
HIERARCH ISS PBLA13 END 50.0232
HIERARCH ISS PBL14 START 238.9849
HIERARCH ISS PBL14 END 239.1466
HIERARCH ISS PBLA14 START 58.7524
HIERARCH ISS PBLA14 END 58.9292
HIERARCH ISS PBL15 START 270.3061
HIERARCH ISS PBL15 END 270.2453
HIERARCH ISS PBLA15 START 114.4267
HIERARCH ISS PBLA15 END 114.6393
HIERARCH ISS PBL23 START 261.1518
HIERARCH ISS PBL23 END 261.3822
HIERARCH ISS PBLA23 START 45.8845
HIERARCH ISS PBLA23 END 46.0731
HIERARCH ISS PBL24 START 212.947
HIERARCH ISS PBL24 END 213.1058
HIERARCH ISS PBLA24 START 54.9632
HIERARCH ISS PBLA24 END 55.1429
HIERARCH ISS PBL25 START 244.1378
HIERARCH ISS PBL25 END 244.086
HIERARCH ISS PBLA25 START 117.7028
HIERARCH ISS PBLA25 END 117.9206
HIERARCH ISS PBL34 START 60.9676
HIERARCH ISS PBL34 END 61.0205
HIERARCH ISS PBLA34 START -167.5601
HIERARCH ISS PBLA34 END -167.3303
HIERARCH ISS PBL35 START 296.6736
HIERARCH ISS PBL35 END 296.8929
HIERARCH ISS PBLA35 START 174.456
HIERARCH ISS PBLA35 END 174.7009
HIERARCH ISS PBL45 START 239.4258
HIERARCH ISS PBL45 END 239.5894
HIERARCH ISS PBLA45 START 169.9467
HIERARCH ISS PBLA45 END 170.1944
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1