Exposure
ID
SPICA.2025-05-15T12-11-45_1
Header ID
SPICA.2025-05-15T12-11-45
Date updated
2025-05-15 12:10:40 UTC+0000
Release date
None
UTC Start
2025-05-15 12:10:40.587
UTC End
2025-05-15 12:11:40.587
MJD Start
60810.5074142025
MJD End
60810.50810864693
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 31.4182 31.4231 94.4495 94.6141
S1-E1 315.0688 314.8400 60.6508 60.7782
S1-E2 262.7312 262.5727 68.4944 68.6357
S1-W1 250.2030 250.5419 126.6801 126.8371
S1-W2 192.0205 192.1233 104.6080 104.7782
S2-E1 289.4884 289.2686 57.1896 57.3104
S2-E2 234.8847 234.7286 65.1383 65.2740
S2-W1 224.2529 224.5845 130.9652 131.1156
S2-W2 161.1901 161.2888 106.5781 106.7484
E1-E2 65.4839 65.4538 -152.5475 -152.4806
E1-W1 312.7561 312.8520 -166.3192 -166.2703
E1-W2 221.4449 221.3878 -156.3546 -156.2949
E2-W1 249.6420 249.7725 -169.8994 -169.8515
E2-W2 156.1661 156.1398 -157.9500 -157.8929
W1-W2 102.1141 102.2735 -8.3593 -8.2931
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 60810.5074142025
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 31.4182
HIERARCH ISS PBL12 END 31.4231
HIERARCH ISS PBLA12 START 94.4495
HIERARCH ISS PBLA12 END 94.6141
HIERARCH ISS PBL13 START 315.0688
HIERARCH ISS PBL13 END 314.84
HIERARCH ISS PBLA13 START 60.6508
HIERARCH ISS PBLA13 END 60.7782
HIERARCH ISS PBL14 START 262.7312
HIERARCH ISS PBL14 END 262.5727
HIERARCH ISS PBLA14 START 68.4944
HIERARCH ISS PBLA14 END 68.6357
HIERARCH ISS PBL15 START 250.203
HIERARCH ISS PBL15 END 250.5419
HIERARCH ISS PBLA15 START 126.6801
HIERARCH ISS PBLA15 END 126.8371
HIERARCH ISS PBL16 START 192.0205
HIERARCH ISS PBL16 END 192.1233
HIERARCH ISS PBLA16 START 104.608
HIERARCH ISS PBLA16 END 104.7782
HIERARCH ISS PBL23 START 289.4884
HIERARCH ISS PBL23 END 289.2686
HIERARCH ISS PBLA23 START 57.1896
HIERARCH ISS PBLA23 END 57.3104
HIERARCH ISS PBL24 START 234.8847
HIERARCH ISS PBL24 END 234.7286
HIERARCH ISS PBLA24 START 65.1383
HIERARCH ISS PBLA24 END 65.274
HIERARCH ISS PBL25 START 224.2529
HIERARCH ISS PBL25 END 224.5845
HIERARCH ISS PBLA25 START 130.9652
HIERARCH ISS PBLA25 END 131.1156
HIERARCH ISS PBL26 START 161.1901
HIERARCH ISS PBL26 END 161.2888
HIERARCH ISS PBLA26 START 106.5781
HIERARCH ISS PBLA26 END 106.7484
HIERARCH ISS PBL34 START 65.4839
HIERARCH ISS PBL34 END 65.4538
HIERARCH ISS PBLA34 START -152.5475
HIERARCH ISS PBLA34 END -152.4806
HIERARCH ISS PBL35 START 312.7561
HIERARCH ISS PBL35 END 312.852
HIERARCH ISS PBLA35 START -166.3192
HIERARCH ISS PBLA35 END -166.2703
HIERARCH ISS PBL36 START 221.4449
HIERARCH ISS PBL36 END 221.3878
HIERARCH ISS PBLA36 START -156.3546
HIERARCH ISS PBLA36 END -156.2949
HIERARCH ISS PBL45 START 249.642
HIERARCH ISS PBL45 END 249.7725
HIERARCH ISS PBLA45 START -169.8994
HIERARCH ISS PBLA45 END -169.8515
HIERARCH ISS PBL46 START 156.1661
HIERARCH ISS PBL46 END 156.1398
HIERARCH ISS PBLA46 START -157.95
HIERARCH ISS PBLA46 END -157.8929
HIERARCH ISS PBL56 START 102.1141
HIERARCH ISS PBL56 END 102.2735
HIERARCH ISS PBLA56 START -8.3593
HIERARCH ISS PBLA56 END -8.2931
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1