Exposure
ID
SPICA.2025-06-14T04-48-34_1
Header ID
SPICA.2025-06-14T04-48-34
Date updated
2025-06-14 04:47:29 UTC+0000
Release date
None
UTC Start
2025-06-14 04:47:29.822
UTC End
2025-06-14 04:48:29.822
MJD Start
60840.1996507225
MJD End
60840.20034516693
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
64196
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47813
Name
HD_144206
RA
240.6996
DEC
46.03671
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3571 33.3586 86.1715 86.3275
S1-E1 314.2421 314.4419 53.5900 53.7357
S1-E2 266.5420 266.6693 61.5443 61.6890
S1-W1 278.3866 278.3963 112.5452 112.7453
S1-W2 209.0427 209.0347 94.8348 95.0045
S2-E1 286.6978 286.8995 49.9978 50.1449
S2-E2 236.6278 236.7566 58.1766 58.3215
S2-W1 248.9428 248.9640 115.9577 116.1630
S2-W2 176.1378 176.1298 96.4694 96.6418
E1-E2 62.3461 62.4125 -162.6819 -162.5058
E1-W1 293.2885 293.6512 179.1770 179.3732
E1-W2 208.9553 209.1932 -167.6758 -167.4949
E2-W1 234.8452 235.1369 174.4356 174.6377
E2-W2 146.9461 147.1173 -169.7924 -169.6093
W1-W2 101.6107 101.7152 -28.7107 -28.4833
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 60840.1996507225
PI-COI spica
HIERARCH OBS TARG NAME HD_144206
HIERARCH OBS RA 240.6996
HIERARCH OBS DEC 46.03671
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.3571
HIERARCH ISS PBL12 END 33.3586
HIERARCH ISS PBLA12 START 86.1715
HIERARCH ISS PBLA12 END 86.3275
HIERARCH ISS PBL13 START 314.2421
HIERARCH ISS PBL13 END 314.4419
HIERARCH ISS PBLA13 START 53.59
HIERARCH ISS PBLA13 END 53.7357
HIERARCH ISS PBL14 START 266.542
HIERARCH ISS PBL14 END 266.6693
HIERARCH ISS PBLA14 START 61.5443
HIERARCH ISS PBLA14 END 61.689
HIERARCH ISS PBL15 START 278.3866
HIERARCH ISS PBL15 END 278.3963
HIERARCH ISS PBLA15 START 112.5452
HIERARCH ISS PBLA15 END 112.7453
HIERARCH ISS PBL16 START 209.0427
HIERARCH ISS PBL16 END 209.0347
HIERARCH ISS PBLA16 START 94.8348
HIERARCH ISS PBLA16 END 95.0045
HIERARCH ISS PBL23 START 286.6978
HIERARCH ISS PBL23 END 286.8995
HIERARCH ISS PBLA23 START 49.9978
HIERARCH ISS PBLA23 END 50.1449
HIERARCH ISS PBL24 START 236.6278
HIERARCH ISS PBL24 END 236.7566
HIERARCH ISS PBLA24 START 58.1766
HIERARCH ISS PBLA24 END 58.3215
HIERARCH ISS PBL25 START 248.9428
HIERARCH ISS PBL25 END 248.964
HIERARCH ISS PBLA25 START 115.9577
HIERARCH ISS PBLA25 END 116.163
HIERARCH ISS PBL26 START 176.1378
HIERARCH ISS PBL26 END 176.1298
HIERARCH ISS PBLA26 START 96.4694
HIERARCH ISS PBLA26 END 96.6418
HIERARCH ISS PBL34 START 62.3461
HIERARCH ISS PBL34 END 62.4125
HIERARCH ISS PBLA34 START -162.6819
HIERARCH ISS PBLA34 END -162.5058
HIERARCH ISS PBL35 START 293.2885
HIERARCH ISS PBL35 END 293.6512
HIERARCH ISS PBLA35 START 179.177
HIERARCH ISS PBLA35 END 179.3732
HIERARCH ISS PBL36 START 208.9553
HIERARCH ISS PBL36 END 209.1932
HIERARCH ISS PBLA36 START -167.6758
HIERARCH ISS PBLA36 END -167.4949
HIERARCH ISS PBL45 START 234.8452
HIERARCH ISS PBL45 END 235.1369
HIERARCH ISS PBLA45 START 174.4356
HIERARCH ISS PBLA45 END 174.6377
HIERARCH ISS PBL46 START 146.9461
HIERARCH ISS PBL46 END 147.1173
HIERARCH ISS PBLA46 START -169.7924
HIERARCH ISS PBLA46 END -169.6093
HIERARCH ISS PBL56 START 101.6107
HIERARCH ISS PBL56 END 101.7152
HIERARCH ISS PBLA56 START -28.7107
HIERARCH ISS PBLA56 END -28.4833
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1