Exposure
ID
SPICA.2024-06-12T08-31-52_1
Header ID
SPICA.2024-06-12T08-31-52
Date updated
2024-06-12 08:30:47 UTC+0000
Release date
None
UTC Start
2024-06-12 08:30:47.021
UTC End
2024-06-12 08:31:47.021
MJD Start
60473.3547108898
MJD End
60473.35540533423
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
64023
Category
science
Program ID
S02/ S04
Program Title
TBD
Program Type
Normal
PI / COI
vrard/ ibanez
Target
ID
47682
Name
HD_173667
RA
281.4155
DEC
20.54631
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.1235 33.1260 93.9892 94.1457
S1-E1 326.2370 326.1226 61.5369 61.6693
S1-E2 273.8570 273.7749 69.1922 69.3328
S1-W1 263.7379 263.9607 124.2267 124.3928
S1-W2 203.2026 203.2617 103.5405 103.7045
S2-E1 298.8152 298.7071 58.1268 58.2555
S2-E2 244.1831 244.1032 65.9308 66.0681
S2-W1 235.7120 235.9352 128.2847 128.4484
S2-W2 170.6268 170.6843 105.3864 105.5514
E1-E2 65.8499 65.8421 -152.1055 -152.0067
E1-W1 311.5053 311.6560 -167.2517 -167.1628
E1-W2 221.8063 221.8158 -156.2735 -156.1794
E2-W1 248.5391 248.7006 -171.2213 -171.1318
E2-W2 156.2039 156.2217 -158.0293 -157.9367
W1-W2 102.8337 102.9750 -11.5042 -11.3930
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/ S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60473.3547108898
PI-COI vrard/ ibanez
HIERARCH OBS TARG NAME HD_173667
HIERARCH OBS RA 281.4155
HIERARCH OBS DEC 20.54631
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 33.1235
HIERARCH ISS PBL12 END 33.126
HIERARCH ISS PBLA12 START 93.9892
HIERARCH ISS PBLA12 END 94.1457
HIERARCH ISS PBL13 START 326.237
HIERARCH ISS PBL13 END 326.1226
HIERARCH ISS PBLA13 START 61.5369
HIERARCH ISS PBLA13 END 61.6693
HIERARCH ISS PBL14 START 273.857
HIERARCH ISS PBL14 END 273.7749
HIERARCH ISS PBLA14 START 69.1922
HIERARCH ISS PBLA14 END 69.3328
HIERARCH ISS PBL15 START 263.7379
HIERARCH ISS PBL15 END 263.9607
HIERARCH ISS PBLA15 START 124.2267
HIERARCH ISS PBLA15 END 124.3928
HIERARCH ISS PBL16 START 203.2026
HIERARCH ISS PBL16 END 203.2617
HIERARCH ISS PBLA16 START 103.5405
HIERARCH ISS PBLA16 END 103.7045
HIERARCH ISS PBL23 START 298.8152
HIERARCH ISS PBL23 END 298.7071
HIERARCH ISS PBLA23 START 58.1268
HIERARCH ISS PBLA23 END 58.2555
HIERARCH ISS PBL24 START 244.1831
HIERARCH ISS PBL24 END 244.1032
HIERARCH ISS PBLA24 START 65.9308
HIERARCH ISS PBLA24 END 66.0681
HIERARCH ISS PBL25 START 235.712
HIERARCH ISS PBL25 END 235.9352
HIERARCH ISS PBLA25 START 128.2847
HIERARCH ISS PBLA25 END 128.4484
HIERARCH ISS PBL26 START 170.6268
HIERARCH ISS PBL26 END 170.6843
HIERARCH ISS PBLA26 START 105.3864
HIERARCH ISS PBLA26 END 105.5514
HIERARCH ISS PBL34 START 65.8499
HIERARCH ISS PBL34 END 65.8421
HIERARCH ISS PBLA34 START -152.1055
HIERARCH ISS PBLA34 END -152.0067
HIERARCH ISS PBL35 START 311.5053
HIERARCH ISS PBL35 END 311.656
HIERARCH ISS PBLA35 START -167.2517
HIERARCH ISS PBLA35 END -167.1628
HIERARCH ISS PBL36 START 221.8063
HIERARCH ISS PBL36 END 221.8158
HIERARCH ISS PBLA36 START -156.2735
HIERARCH ISS PBLA36 END -156.1794
HIERARCH ISS PBL45 START 248.5391
HIERARCH ISS PBL45 END 248.7006
HIERARCH ISS PBLA45 START -171.2213
HIERARCH ISS PBLA45 END -171.1318
HIERARCH ISS PBL46 START 156.2039
HIERARCH ISS PBL46 END 156.2217
HIERARCH ISS PBLA46 START -158.0293
HIERARCH ISS PBLA46 END -157.9367
HIERARCH ISS PBL56 START 102.8337
HIERARCH ISS PBL56 END 102.975
HIERARCH ISS PBLA56 START -11.5042
HIERARCH ISS PBLA56 END -11.393
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1