Exposure
ID
SPICA.2025-05-17T12-11-32_1
Header ID
SPICA.2025-05-17T12-11-32
Date updated
2025-05-17 12:10:27 UTC+0000
Release date
None
UTC Start
2025-05-17 12:10:27.806
UTC End
2025-05-17 12:11:27.806
MJD Start
60812.507266274
MJD End
60812.50796071843
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 31.4561 31.4621 95.6096 95.7730
S1-E1 313.4377 313.2045 61.5657 61.6978
S1-E2 261.6169 261.4606 69.5047 69.6499
S1-W1 252.5824 252.9156 127.7698 127.9202
S1-W2 192.7658 192.8746 105.8006 105.9674
S2-E1 287.9119 287.6849 58.0590 58.1848
S2-E2 233.7798 233.6234 66.1105 66.2505
S2-W1 226.5723 226.8955 132.0078 132.1514
S2-W2 161.9016 162.0049 107.7706 107.9371
E1-E2 65.2477 65.2099 -152.0628 -151.9920
E1-W1 313.2971 313.3479 -165.9677 -165.9169
E1-W2 220.9561 220.8711 -155.9226 -155.8596
E2-W1 250.4527 250.5463 -169.5571 -169.5079
E2-W2 155.9183 155.8717 -157.5369 -157.4766
W1-W2 103.1948 103.3390 -7.8972 -7.8330
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 60812.507266274
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 31.4561
HIERARCH ISS PBL12 END 31.4621
HIERARCH ISS PBLA12 START 95.6096
HIERARCH ISS PBLA12 END 95.773
HIERARCH ISS PBL13 START 313.4377
HIERARCH ISS PBL13 END 313.2045
HIERARCH ISS PBLA13 START 61.5657
HIERARCH ISS PBLA13 END 61.6978
HIERARCH ISS PBL14 START 261.6169
HIERARCH ISS PBL14 END 261.4606
HIERARCH ISS PBLA14 START 69.5047
HIERARCH ISS PBLA14 END 69.6499
HIERARCH ISS PBL15 START 252.5824
HIERARCH ISS PBL15 END 252.9156
HIERARCH ISS PBLA15 START 127.7698
HIERARCH ISS PBLA15 END 127.9202
HIERARCH ISS PBL16 START 192.7658
HIERARCH ISS PBL16 END 192.8746
HIERARCH ISS PBLA16 START 105.8006
HIERARCH ISS PBLA16 END 105.9674
HIERARCH ISS PBL23 START 287.9119
HIERARCH ISS PBL23 END 287.6849
HIERARCH ISS PBLA23 START 58.059
HIERARCH ISS PBLA23 END 58.1848
HIERARCH ISS PBL24 START 233.7798
HIERARCH ISS PBL24 END 233.6234
HIERARCH ISS PBLA24 START 66.1105
HIERARCH ISS PBLA24 END 66.2505
HIERARCH ISS PBL25 START 226.5723
HIERARCH ISS PBL25 END 226.8955
HIERARCH ISS PBLA25 START 132.0078
HIERARCH ISS PBLA25 END 132.1514
HIERARCH ISS PBL26 START 161.9016
HIERARCH ISS PBL26 END 162.0049
HIERARCH ISS PBLA26 START 107.7706
HIERARCH ISS PBLA26 END 107.9371
HIERARCH ISS PBL34 START 65.2477
HIERARCH ISS PBL34 END 65.2099
HIERARCH ISS PBLA34 START -152.0628
HIERARCH ISS PBLA34 END -151.992
HIERARCH ISS PBL35 START 313.2971
HIERARCH ISS PBL35 END 313.3479
HIERARCH ISS PBLA35 START -165.9677
HIERARCH ISS PBLA35 END -165.9169
HIERARCH ISS PBL36 START 220.9561
HIERARCH ISS PBL36 END 220.8711
HIERARCH ISS PBLA36 START -155.9226
HIERARCH ISS PBLA36 END -155.8596
HIERARCH ISS PBL45 START 250.4527
HIERARCH ISS PBL45 END 250.5463
HIERARCH ISS PBLA45 START -169.5571
HIERARCH ISS PBLA45 END -169.5079
HIERARCH ISS PBL46 START 155.9183
HIERARCH ISS PBL46 END 155.8717
HIERARCH ISS PBLA46 START -157.5369
HIERARCH ISS PBLA46 END -157.4766
HIERARCH ISS PBL56 START 103.1948
HIERARCH ISS PBL56 END 103.339
HIERARCH ISS PBLA56 START -7.8972
HIERARCH ISS PBLA56 END -7.833
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1