Exposure
ID
SPICA.2025-07-10T10-56-27_1
Header ID
SPICA.2025-07-10T10-56-27
Date updated
2025-07-10 10:55:22 UTC+0000
Release date
None
UTC Start
2025-07-10 10:55:22.710
UTC End
2025-07-10 10:56:22.710
MJD Start
60866.4551239606
MJD End
60866.45581840503
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
64294
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47742
Name
HD_216735
RA
343.807
DEC
8.816165
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.8347 30.8408 95.0406 95.2078
S1-E1 310.2687 310.0059 60.6153 60.7433
S1-E2 258.2181 258.0387 68.5755 68.7189
S1-W1 246.9343 247.3041 127.9071 128.0585
S1-W2 188.5345 188.6529 105.4307 105.6018
S2-E1 285.3671 285.1130 57.1131 57.2339
S2-E2 231.0237 230.8458 65.1655 65.3027
S2-W1 221.6676 222.0264 132.2364 132.3798
S2-W2 158.3031 158.4159 107.4438 107.6146
E1-E2 65.2166 65.1775 -152.6365 -152.5770
E1-W1 313.1930 313.2554 -166.0472 -166.0085
E1-W2 220.9513 220.8650 -156.3562 -156.3048
E2-W1 250.2123 250.3189 -169.5129 -169.4759
E2-W2 155.9294 155.8830 -157.9110 -157.8625
W1-W2 102.3892 102.5464 -7.3478 -7.2949
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 60866.4551239606
PI-COI spica
HIERARCH OBS TARG NAME HD_216735
HIERARCH OBS RA 343.807
HIERARCH OBS DEC 8.816165
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 30.8347
HIERARCH ISS PBL12 END 30.8408
HIERARCH ISS PBLA12 START 95.0406
HIERARCH ISS PBLA12 END 95.2078
HIERARCH ISS PBL13 START 310.2687
HIERARCH ISS PBL13 END 310.0059
HIERARCH ISS PBLA13 START 60.6153
HIERARCH ISS PBLA13 END 60.7433
HIERARCH ISS PBL14 START 258.2181
HIERARCH ISS PBL14 END 258.0387
HIERARCH ISS PBLA14 START 68.5755
HIERARCH ISS PBLA14 END 68.7189
HIERARCH ISS PBL15 START 246.9343
HIERARCH ISS PBL15 END 247.3041
HIERARCH ISS PBLA15 START 127.9071
HIERARCH ISS PBLA15 END 128.0585
HIERARCH ISS PBL16 START 188.5345
HIERARCH ISS PBL16 END 188.6529
HIERARCH ISS PBLA16 START 105.4307
HIERARCH ISS PBLA16 END 105.6018
HIERARCH ISS PBL23 START 285.3671
HIERARCH ISS PBL23 END 285.113
HIERARCH ISS PBLA23 START 57.1131
HIERARCH ISS PBLA23 END 57.2339
HIERARCH ISS PBL24 START 231.0237
HIERARCH ISS PBL24 END 230.8458
HIERARCH ISS PBLA24 START 65.1655
HIERARCH ISS PBLA24 END 65.3027
HIERARCH ISS PBL25 START 221.6676
HIERARCH ISS PBL25 END 222.0264
HIERARCH ISS PBLA25 START 132.2364
HIERARCH ISS PBLA25 END 132.3798
HIERARCH ISS PBL26 START 158.3031
HIERARCH ISS PBL26 END 158.4159
HIERARCH ISS PBLA26 START 107.4438
HIERARCH ISS PBLA26 END 107.6146
HIERARCH ISS PBL34 START 65.2166
HIERARCH ISS PBL34 END 65.1775
HIERARCH ISS PBLA34 START -152.6365
HIERARCH ISS PBLA34 END -152.577
HIERARCH ISS PBL35 START 313.193
HIERARCH ISS PBL35 END 313.2554
HIERARCH ISS PBLA35 START -166.0472
HIERARCH ISS PBLA35 END -166.0085
HIERARCH ISS PBL36 START 220.9513
HIERARCH ISS PBL36 END 220.865
HIERARCH ISS PBLA36 START -156.3562
HIERARCH ISS PBLA36 END -156.3048
HIERARCH ISS PBL45 START 250.2123
HIERARCH ISS PBL45 END 250.3189
HIERARCH ISS PBLA45 START -169.5129
HIERARCH ISS PBLA45 END -169.4759
HIERARCH ISS PBL46 START 155.9294
HIERARCH ISS PBL46 END 155.883
HIERARCH ISS PBLA46 START -157.911
HIERARCH ISS PBLA46 END -157.8625
HIERARCH ISS PBL56 START 102.3892
HIERARCH ISS PBL56 END 102.5464
HIERARCH ISS PBLA56 START -7.3478
HIERARCH ISS PBLA56 END -7.2949
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1