Exposure
ID
SPICA.2025-08-22T08-23-19_1
Header ID
SPICA.2025-08-22T08-23-19
Date updated
2025-08-22 08:22:14 UTC+0000
Release date
None
UTC Start
2025-08-22 08:22:14.423
UTC End
2025-08-22 08:23:14.423
MJD Start
60909.3487780494
MJD End
60909.349472493835
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
64006
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.0098 32.0143 82.0233 82.1847
S1-E1 294.7868 295.0668 47.7640 47.9231
S1-E2 250.6014 250.7899 56.2565 56.4110
S1-W1 277.7244 277.7067 107.5563 107.7640
S1-W2 203.4063 203.4043 90.6504 90.8256
S2-E1 268.9352 269.2118 43.9221 44.0844
S2-E2 222.2104 222.3966 52.6662 52.8224
S2-W1 249.2229 249.2138 110.7298 110.9435
S2-W2 171.8258 171.8208 92.2517 92.4297
E1-E2 59.7695 59.8454 -170.4933 -170.2864
E1-W1 285.7396 286.0938 170.6275 170.8583
E1-W2 201.0106 201.2708 -175.7600 -175.5464
E2-W1 230.0001 230.2735 165.8040 166.0403
E2-W2 141.5998 141.7836 -177.9805 -177.7640
W1-W2 102.0090 102.0874 -37.0032 -36.7510
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 60909.3487780494
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
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 32.0098
HIERARCH ISS PBL12 END 32.0143
HIERARCH ISS PBLA12 START 82.0233
HIERARCH ISS PBLA12 END 82.1847
HIERARCH ISS PBL13 START 294.7868
HIERARCH ISS PBL13 END 295.0668
HIERARCH ISS PBLA13 START 47.764
HIERARCH ISS PBLA13 END 47.9231
HIERARCH ISS PBL14 START 250.6014
HIERARCH ISS PBL14 END 250.7899
HIERARCH ISS PBLA14 START 56.2565
HIERARCH ISS PBLA14 END 56.411
HIERARCH ISS PBL15 START 277.7244
HIERARCH ISS PBL15 END 277.7067
HIERARCH ISS PBLA15 START 107.5563
HIERARCH ISS PBLA15 END 107.764
HIERARCH ISS PBL16 START 203.4063
HIERARCH ISS PBL16 END 203.4043
HIERARCH ISS PBLA16 START 90.6504
HIERARCH ISS PBLA16 END 90.8256
HIERARCH ISS PBL23 START 268.9352
HIERARCH ISS PBL23 END 269.2118
HIERARCH ISS PBLA23 START 43.9221
HIERARCH ISS PBLA23 END 44.0844
HIERARCH ISS PBL24 START 222.2104
HIERARCH ISS PBL24 END 222.3966
HIERARCH ISS PBLA24 START 52.6662
HIERARCH ISS PBLA24 END 52.8224
HIERARCH ISS PBL25 START 249.2229
HIERARCH ISS PBL25 END 249.2138
HIERARCH ISS PBLA25 START 110.7298
HIERARCH ISS PBLA25 END 110.9435
HIERARCH ISS PBL26 START 171.8258
HIERARCH ISS PBL26 END 171.8208
HIERARCH ISS PBLA26 START 92.2517
HIERARCH ISS PBLA26 END 92.4297
HIERARCH ISS PBL34 START 59.7695
HIERARCH ISS PBL34 END 59.8454
HIERARCH ISS PBLA34 START -170.4933
HIERARCH ISS PBLA34 END -170.2864
HIERARCH ISS PBL35 START 285.7396
HIERARCH ISS PBL35 END 286.0938
HIERARCH ISS PBLA35 START 170.6275
HIERARCH ISS PBLA35 END 170.8583
HIERARCH ISS PBL36 START 201.0106
HIERARCH ISS PBL36 END 201.2708
HIERARCH ISS PBLA36 START -175.76
HIERARCH ISS PBLA36 END -175.5464
HIERARCH ISS PBL45 START 230.0001
HIERARCH ISS PBL45 END 230.2735
HIERARCH ISS PBLA45 START 165.804
HIERARCH ISS PBLA45 END 166.0403
HIERARCH ISS PBL46 START 141.5998
HIERARCH ISS PBL46 END 141.7836
HIERARCH ISS PBLA46 START -177.9805
HIERARCH ISS PBLA46 END -177.764
HIERARCH ISS PBL56 START 102.009
HIERARCH ISS PBL56 END 102.0874
HIERARCH ISS PBLA56 START -37.0032
HIERARCH ISS PBLA56 END -36.751
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1