Exposure
ID
SPICA.2025-06-17T10-03-50_1
Header ID
SPICA.2025-06-17T10-03-50
Date updated
2025-06-17 10:02:45 UTC+0000
Release date
None
UTC Start
2025-06-17 10:02:45.356
UTC End
2025-06-17 10:03:45.356
MJD Start
60843.4185805106
MJD End
60843.419274955035
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
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.4265 31.4316 94.7277 94.8920
S1-E1 314.6816 314.4517 60.8666 60.9951
S1-E2 262.4634 262.3053 68.7336 68.8757
S1-W1 250.7756 251.1133 126.9450 127.1004
S1-W2 192.1949 192.2991 104.8954 105.0647
S2-E1 289.1161 288.8945 57.3943 57.5164
S2-E2 234.6206 234.4644 65.3680 65.5047
S2-W1 224.8129 225.1427 131.2190 131.3677
S2-W2 161.3573 161.4571 106.8657 107.0351
E1-E2 65.4323 65.4004 -152.4340 -152.3662
E1-W1 312.9145 312.9996 -166.2364 -166.1870
E1-W2 221.3460 221.2822 -156.2534 -156.1930
E2-W1 249.8597 249.9814 -169.8184 -169.7702
E2-W2 156.1199 156.0887 -157.8532 -157.7954
W1-W2 102.3823 102.5381 -8.2475 -8.1817
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 60843.4185805106
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
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 31.4265
HIERARCH ISS PBL12 END 31.4316
HIERARCH ISS PBLA12 START 94.7277
HIERARCH ISS PBLA12 END 94.892
HIERARCH ISS PBL13 START 314.6816
HIERARCH ISS PBL13 END 314.4517
HIERARCH ISS PBLA13 START 60.8666
HIERARCH ISS PBLA13 END 60.9951
HIERARCH ISS PBL14 START 262.4634
HIERARCH ISS PBL14 END 262.3053
HIERARCH ISS PBLA14 START 68.7336
HIERARCH ISS PBLA14 END 68.8757
HIERARCH ISS PBL15 START 250.7756
HIERARCH ISS PBL15 END 251.1133
HIERARCH ISS PBLA15 START 126.945
HIERARCH ISS PBLA15 END 127.1004
HIERARCH ISS PBL16 START 192.1949
HIERARCH ISS PBL16 END 192.2991
HIERARCH ISS PBLA16 START 104.8954
HIERARCH ISS PBLA16 END 105.0647
HIERARCH ISS PBL23 START 289.1161
HIERARCH ISS PBL23 END 288.8945
HIERARCH ISS PBLA23 START 57.3943
HIERARCH ISS PBLA23 END 57.5164
HIERARCH ISS PBL24 START 234.6206
HIERARCH ISS PBL24 END 234.4644
HIERARCH ISS PBLA24 START 65.368
HIERARCH ISS PBLA24 END 65.5047
HIERARCH ISS PBL25 START 224.8129
HIERARCH ISS PBL25 END 225.1427
HIERARCH ISS PBLA25 START 131.219
HIERARCH ISS PBLA25 END 131.3677
HIERARCH ISS PBL26 START 161.3573
HIERARCH ISS PBL26 END 161.4571
HIERARCH ISS PBLA26 START 106.8657
HIERARCH ISS PBLA26 END 107.0351
HIERARCH ISS PBL34 START 65.4323
HIERARCH ISS PBL34 END 65.4004
HIERARCH ISS PBLA34 START -152.434
HIERARCH ISS PBLA34 END -152.3662
HIERARCH ISS PBL35 START 312.9145
HIERARCH ISS PBL35 END 312.9996
HIERARCH ISS PBLA35 START -166.2364
HIERARCH ISS PBLA35 END -166.187
HIERARCH ISS PBL36 START 221.346
HIERARCH ISS PBL36 END 221.2822
HIERARCH ISS PBLA36 START -156.2534
HIERARCH ISS PBLA36 END -156.193
HIERARCH ISS PBL45 START 249.8597
HIERARCH ISS PBL45 END 249.9814
HIERARCH ISS PBLA45 START -169.8184
HIERARCH ISS PBLA45 END -169.7702
HIERARCH ISS PBL46 START 156.1199
HIERARCH ISS PBL46 END 156.0887
HIERARCH ISS PBLA46 START -157.8532
HIERARCH ISS PBLA46 END -157.7954
HIERARCH ISS PBL56 START 102.3823
HIERARCH ISS PBL56 END 102.5381
HIERARCH ISS PBLA56 START -8.2475
HIERARCH ISS PBLA56 END -8.1817
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1