Exposure
ID
SPICA.2025-05-10T12-14-51_1
Header ID
SPICA.2025-05-10T12-14-51
Date updated
2025-05-10 12:13:46 UTC+0000
Release date
None
UTC Start
2025-05-10 12:13:46.041
UTC End
2025-05-10 12:14:46.041
MJD Start
60805.5095606588
MJD End
60805.51025510323
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.7719 28.7632 104.0336 104.2121
S1-E1 293.9449 294.0578 67.3780 67.5723
S1-E2 242.9524 243.0174 75.7489 75.9354
S1-W1 256.3708 256.2186 135.7097 135.9240
S2-E1 271.4070 271.5213 63.7494 63.9476
S2-E2 218.0423 218.1126 72.1640 72.3537
S2-W1 232.3767 232.2423 139.4376 139.6566
E1-E2 64.2019 64.2257 -146.0511 -145.8182
E1-W1 310.6118 310.6905 -162.7117 -162.4690
E2-W1 249.7842 249.8366 -166.9377 -166.6933
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 60805.5095606588
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 28.7719
HIERARCH ISS PBL12 END 28.7632
HIERARCH ISS PBLA12 START 104.0336
HIERARCH ISS PBLA12 END 104.2121
HIERARCH ISS PBL13 START 293.9449
HIERARCH ISS PBL13 END 294.0578
HIERARCH ISS PBLA13 START 67.378
HIERARCH ISS PBLA13 END 67.5723
HIERARCH ISS PBL14 START 242.9524
HIERARCH ISS PBL14 END 243.0174
HIERARCH ISS PBLA14 START 75.7489
HIERARCH ISS PBLA14 END 75.9354
HIERARCH ISS PBL15 START 256.3708
HIERARCH ISS PBL15 END 256.2186
HIERARCH ISS PBLA15 START 135.7097
HIERARCH ISS PBLA15 END 135.924
HIERARCH ISS PBL23 START 271.407
HIERARCH ISS PBL23 END 271.5213
HIERARCH ISS PBLA23 START 63.7494
HIERARCH ISS PBLA23 END 63.9476
HIERARCH ISS PBL24 START 218.0423
HIERARCH ISS PBL24 END 218.1126
HIERARCH ISS PBLA24 START 72.164
HIERARCH ISS PBLA24 END 72.3537
HIERARCH ISS PBL25 START 232.3767
HIERARCH ISS PBL25 END 232.2423
HIERARCH ISS PBLA25 START 139.4376
HIERARCH ISS PBLA25 END 139.6566
HIERARCH ISS PBL34 START 64.2019
HIERARCH ISS PBL34 END 64.2257
HIERARCH ISS PBLA34 START -146.0511
HIERARCH ISS PBLA34 END -145.8182
HIERARCH ISS PBL35 START 310.6118
HIERARCH ISS PBL35 END 310.6905
HIERARCH ISS PBLA35 START -162.7117
HIERARCH ISS PBLA35 END -162.469
HIERARCH ISS PBL45 START 249.7842
HIERARCH ISS PBL45 END 249.8366
HIERARCH ISS PBLA45 START -166.9377
HIERARCH ISS PBLA45 END -166.6933
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1