Exposure
ID
SPICA.2025-05-17T12-15-57_1
Header ID
SPICA.2025-05-17T12-15-57
Date updated
2025-05-17 12:14:52 UTC+0000
Release date
None
UTC Start
2025-05-17 12:14:52.219
UTC End
2025-05-17 12:15:52.219
MJD Start
60812.5103266136
MJD End
60812.51102105803
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 31.4817 31.4884 96.2740 96.4367
S1-E1 312.4852 312.2501 62.1079 62.2428
S1-E2 260.9830 260.8283 70.0991 70.2465
S1-W1 253.9331 254.2623 128.3764 128.5231
S1-W2 193.2137 193.3256 106.4767 106.6415
S2-E1 286.9819 286.7514 58.5759 58.7046
S2-E2 233.1436 232.9876 66.6843 66.8268
S2-W1 227.8800 228.1976 132.5867 132.7265
S2-W2 162.3256 162.4312 108.4453 108.6096
E1-E2 65.0872 65.0451 -151.7710 -151.6979
E1-W1 313.4642 313.4891 -165.7589 -165.7068
E1-W2 220.5853 220.4843 -155.6628 -155.5978
E2-W1 250.8009 250.8732 -169.3554 -169.3053
E2-W2 155.7108 155.6527 -157.2886 -157.2264
W1-W2 103.7684 103.9038 -7.6374 -7.5742
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 60812.5103266136
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 31.4817
HIERARCH ISS PBL12 END 31.4884
HIERARCH ISS PBLA12 START 96.274
HIERARCH ISS PBLA12 END 96.4367
HIERARCH ISS PBL13 START 312.4852
HIERARCH ISS PBL13 END 312.2501
HIERARCH ISS PBLA13 START 62.1079
HIERARCH ISS PBLA13 END 62.2428
HIERARCH ISS PBL14 START 260.983
HIERARCH ISS PBL14 END 260.8283
HIERARCH ISS PBLA14 START 70.0991
HIERARCH ISS PBLA14 END 70.2465
HIERARCH ISS PBL15 START 253.9331
HIERARCH ISS PBL15 END 254.2623
HIERARCH ISS PBLA15 START 128.3764
HIERARCH ISS PBLA15 END 128.5231
HIERARCH ISS PBL16 START 193.2137
HIERARCH ISS PBL16 END 193.3256
HIERARCH ISS PBLA16 START 106.4767
HIERARCH ISS PBLA16 END 106.6415
HIERARCH ISS PBL23 START 286.9819
HIERARCH ISS PBL23 END 286.7514
HIERARCH ISS PBLA23 START 58.5759
HIERARCH ISS PBLA23 END 58.7046
HIERARCH ISS PBL24 START 233.1436
HIERARCH ISS PBL24 END 232.9876
HIERARCH ISS PBLA24 START 66.6843
HIERARCH ISS PBLA24 END 66.8268
HIERARCH ISS PBL25 START 227.88
HIERARCH ISS PBL25 END 228.1976
HIERARCH ISS PBLA25 START 132.5867
HIERARCH ISS PBLA25 END 132.7265
HIERARCH ISS PBL26 START 162.3256
HIERARCH ISS PBL26 END 162.4312
HIERARCH ISS PBLA26 START 108.4453
HIERARCH ISS PBLA26 END 108.6096
HIERARCH ISS PBL34 START 65.0872
HIERARCH ISS PBL34 END 65.0451
HIERARCH ISS PBLA34 START -151.771
HIERARCH ISS PBLA34 END -151.6979
HIERARCH ISS PBL35 START 313.4642
HIERARCH ISS PBL35 END 313.4891
HIERARCH ISS PBLA35 START -165.7589
HIERARCH ISS PBLA35 END -165.7068
HIERARCH ISS PBL36 START 220.5853
HIERARCH ISS PBL36 END 220.4843
HIERARCH ISS PBLA36 START -155.6628
HIERARCH ISS PBLA36 END -155.5978
HIERARCH ISS PBL45 START 250.8009
HIERARCH ISS PBL45 END 250.8732
HIERARCH ISS PBLA45 START -169.3554
HIERARCH ISS PBLA45 END -169.3053
HIERARCH ISS PBL46 START 155.7108
HIERARCH ISS PBL46 END 155.6527
HIERARCH ISS PBLA46 START -157.2886
HIERARCH ISS PBLA46 END -157.2264
HIERARCH ISS PBL56 START 103.7684
HIERARCH ISS PBL56 END 103.9038
HIERARCH ISS PBLA56 START -7.6374
HIERARCH ISS PBLA56 END -7.5742
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1