Exposure
ID
SPICA.2025-07-10T09-16-17_1
Header ID
SPICA.2025-07-10T09-16-17
Date updated
2025-07-10 09:15:12 UTC+0000
Release date
None
UTC Start
2025-07-10 09:15:12.520
UTC End
2025-07-10 09:16:12.520
MJD Start
60866.3855615762
MJD End
60866.38625602063
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 31.7510 31.7621 101.0785 101.2333
S1-E1 305.3276 305.0925 66.4719 66.6268
S1-E2 256.6003 256.4679 74.7709 74.9333
S1-W1 263.2667 263.5502 132.4136 132.5341
S1-W2 196.8552 196.9828 111.2171 111.3656
S2-E1 279.7760 279.5327 62.7764 62.9268
S2-E2 228.5714 228.4276 71.2414 71.4012
S2-W1 236.7234 236.9862 136.4133 136.5269
S2-W2 165.6943 165.8102 113.1502 113.2968
E1-E2 63.3659 63.2935 -149.2962 -149.2041
E1-W1 311.4415 311.2772 -164.0516 -163.9898
E1-W2 215.8658 215.6519 -153.4663 -153.3847
E2-W1 250.6853 250.6007 -167.7428 -167.6854
E2-W2 152.7372 152.5966 -155.1951 -155.1175
W1-W2 106.8777 106.9458 -5.8304 -5.7736
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 60866.3855615762
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 31.751
HIERARCH ISS PBL12 END 31.7621
HIERARCH ISS PBLA12 START 101.0785
HIERARCH ISS PBLA12 END 101.2333
HIERARCH ISS PBL13 START 305.3276
HIERARCH ISS PBL13 END 305.0925
HIERARCH ISS PBLA13 START 66.4719
HIERARCH ISS PBLA13 END 66.6268
HIERARCH ISS PBL14 START 256.6003
HIERARCH ISS PBL14 END 256.4679
HIERARCH ISS PBLA14 START 74.7709
HIERARCH ISS PBLA14 END 74.9333
HIERARCH ISS PBL15 START 263.2667
HIERARCH ISS PBL15 END 263.5502
HIERARCH ISS PBLA15 START 132.4136
HIERARCH ISS PBLA15 END 132.5341
HIERARCH ISS PBL16 START 196.8552
HIERARCH ISS PBL16 END 196.9828
HIERARCH ISS PBLA16 START 111.2171
HIERARCH ISS PBLA16 END 111.3656
HIERARCH ISS PBL23 START 279.776
HIERARCH ISS PBL23 END 279.5327
HIERARCH ISS PBLA23 START 62.7764
HIERARCH ISS PBLA23 END 62.9268
HIERARCH ISS PBL24 START 228.5714
HIERARCH ISS PBL24 END 228.4276
HIERARCH ISS PBLA24 START 71.2414
HIERARCH ISS PBLA24 END 71.4012
HIERARCH ISS PBL25 START 236.7234
HIERARCH ISS PBL25 END 236.9862
HIERARCH ISS PBLA25 START 136.4133
HIERARCH ISS PBLA25 END 136.5269
HIERARCH ISS PBL26 START 165.6943
HIERARCH ISS PBL26 END 165.8102
HIERARCH ISS PBLA26 START 113.1502
HIERARCH ISS PBLA26 END 113.2968
HIERARCH ISS PBL34 START 63.3659
HIERARCH ISS PBL34 END 63.2935
HIERARCH ISS PBLA34 START -149.2962
HIERARCH ISS PBLA34 END -149.2041
HIERARCH ISS PBL35 START 311.4415
HIERARCH ISS PBL35 END 311.2772
HIERARCH ISS PBLA35 START -164.0516
HIERARCH ISS PBLA35 END -163.9898
HIERARCH ISS PBL36 START 215.8658
HIERARCH ISS PBL36 END 215.6519
HIERARCH ISS PBLA36 START -153.4663
HIERARCH ISS PBLA36 END -153.3847
HIERARCH ISS PBL45 START 250.6853
HIERARCH ISS PBL45 END 250.6007
HIERARCH ISS PBLA45 START -167.7428
HIERARCH ISS PBLA45 END -167.6854
HIERARCH ISS PBL46 START 152.7372
HIERARCH ISS PBL46 END 152.5966
HIERARCH ISS PBLA46 START -155.1951
HIERARCH ISS PBLA46 END -155.1175
HIERARCH ISS PBL56 START 106.8777
HIERARCH ISS PBL56 END 106.9458
HIERARCH ISS PBLA56 START -5.8304
HIERARCH ISS PBLA56 END -5.7736
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1