Exposure
ID
SPICA.2025-05-10T12-13-45_1
Header ID
SPICA.2025-05-10T12-13-45
Date updated
2025-05-10 12:12:39 UTC+0000
Release date
None
UTC Start
2025-05-10 12:12:39.937
UTC End
2025-05-10 12:13:39.937
MJD Start
60805.5087955715
MJD End
60805.50949001593
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 28.7806 28.7721 103.8518 104.0303
S1-E1 293.8288 293.9429 67.1803 67.3745
S1-E2 242.8852 242.9512 75.5591 75.7456
S1-W1 256.5246 256.3735 135.4916 135.7059
S2-E1 271.2897 271.4050 63.5477 63.7459
S2-E2 217.9700 218.0411 71.9710 72.1606
S2-W1 232.5126 232.3791 139.2146 139.4337
E1-E2 64.1776 64.2015 -146.2883 -146.0553
E1-W1 310.5304 310.6104 -162.9588 -162.7161
E2-W1 249.7298 249.7832 -167.1866 -166.9421
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 60805.5087955715
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 28.7806
HIERARCH ISS PBL12 END 28.7721
HIERARCH ISS PBLA12 START 103.8518
HIERARCH ISS PBLA12 END 104.0303
HIERARCH ISS PBL13 START 293.8288
HIERARCH ISS PBL13 END 293.9429
HIERARCH ISS PBLA13 START 67.1803
HIERARCH ISS PBLA13 END 67.3745
HIERARCH ISS PBL14 START 242.8852
HIERARCH ISS PBL14 END 242.9512
HIERARCH ISS PBLA14 START 75.5591
HIERARCH ISS PBLA14 END 75.7456
HIERARCH ISS PBL15 START 256.5246
HIERARCH ISS PBL15 END 256.3735
HIERARCH ISS PBLA15 START 135.4916
HIERARCH ISS PBLA15 END 135.7059
HIERARCH ISS PBL23 START 271.2897
HIERARCH ISS PBL23 END 271.405
HIERARCH ISS PBLA23 START 63.5477
HIERARCH ISS PBLA23 END 63.7459
HIERARCH ISS PBL24 START 217.97
HIERARCH ISS PBL24 END 218.0411
HIERARCH ISS PBLA24 START 71.971
HIERARCH ISS PBLA24 END 72.1606
HIERARCH ISS PBL25 START 232.5126
HIERARCH ISS PBL25 END 232.3791
HIERARCH ISS PBLA25 START 139.2146
HIERARCH ISS PBLA25 END 139.4337
HIERARCH ISS PBL34 START 64.1776
HIERARCH ISS PBL34 END 64.2015
HIERARCH ISS PBLA34 START -146.2883
HIERARCH ISS PBLA34 END -146.0553
HIERARCH ISS PBL35 START 310.5304
HIERARCH ISS PBL35 END 310.6104
HIERARCH ISS PBLA35 START -162.9588
HIERARCH ISS PBLA35 END -162.7161
HIERARCH ISS PBL45 START 249.7298
HIERARCH ISS PBL45 END 249.7832
HIERARCH ISS PBLA45 START -167.1866
HIERARCH ISS PBLA45 END -166.9421
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1