Exposure
ID
SPICA.2024-05-21T10-59-12_1
Header ID
SPICA.2024-05-21T10-59-12
Date updated
2024-05-21 10:58:06 UTC+0000
Release date
None
UTC Start
2024-05-21 10:58:06.952
UTC End
2024-05-21 10:59:06.952
MJD Start
60451.4570249032
MJD End
60451.45771934763
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 33.3905 33.3971 102.5362 102.6819
S1-E1 318.9491 318.8156 69.7773 69.9379
S1-E2 269.4484 269.3812 77.6996 77.8608
S1-W1 274.3934 274.5350 132.4739 132.6013
S1-W2 206.9548 207.0233 112.1736 112.3151
S2-E1 291.4298 291.2861 66.2229 66.3825
S2-E2 239.5571 239.4800 74.3433 74.5047
S2-W1 246.0233 246.1531 136.3577 136.4816
S2-W2 174.1253 174.1868 114.0133 114.1538
E1-E2 63.9593 63.9011 -145.7193 -145.5885
E1-W1 311.0165 310.8470 -161.8469 -161.7414
E1-W2 216.9449 216.7653 -150.2540 -150.1316
E2-W1 250.2059 250.1012 -165.9188 -165.8175
E2-W2 153.2693 153.1486 -152.1447 -152.0256
W1-W2 107.7143 107.7427 -5.7219 -5.6252
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/ S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60451.4570249032
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 33.3905
HIERARCH ISS PBL12 END 33.3971
HIERARCH ISS PBLA12 START 102.5362
HIERARCH ISS PBLA12 END 102.6819
HIERARCH ISS PBL13 START 318.9491
HIERARCH ISS PBL13 END 318.8156
HIERARCH ISS PBLA13 START 69.7773
HIERARCH ISS PBLA13 END 69.9379
HIERARCH ISS PBL14 START 269.4484
HIERARCH ISS PBL14 END 269.3812
HIERARCH ISS PBLA14 START 77.6996
HIERARCH ISS PBLA14 END 77.8608
HIERARCH ISS PBL15 START 274.3934
HIERARCH ISS PBL15 END 274.535
HIERARCH ISS PBLA15 START 132.4739
HIERARCH ISS PBLA15 END 132.6013
HIERARCH ISS PBL16 START 206.9548
HIERARCH ISS PBL16 END 207.0233
HIERARCH ISS PBLA16 START 112.1736
HIERARCH ISS PBLA16 END 112.3151
HIERARCH ISS PBL23 START 291.4298
HIERARCH ISS PBL23 END 291.2861
HIERARCH ISS PBLA23 START 66.2229
HIERARCH ISS PBLA23 END 66.3825
HIERARCH ISS PBL24 START 239.5571
HIERARCH ISS PBL24 END 239.48
HIERARCH ISS PBLA24 START 74.3433
HIERARCH ISS PBLA24 END 74.5047
HIERARCH ISS PBL25 START 246.0233
HIERARCH ISS PBL25 END 246.1531
HIERARCH ISS PBLA25 START 136.3577
HIERARCH ISS PBLA25 END 136.4816
HIERARCH ISS PBL26 START 174.1253
HIERARCH ISS PBL26 END 174.1868
HIERARCH ISS PBLA26 START 114.0133
HIERARCH ISS PBLA26 END 114.1538
HIERARCH ISS PBL34 START 63.9593
HIERARCH ISS PBL34 END 63.9011
HIERARCH ISS PBLA34 START -145.7193
HIERARCH ISS PBLA34 END -145.5885
HIERARCH ISS PBL35 START 311.0165
HIERARCH ISS PBL35 END 310.847
HIERARCH ISS PBLA35 START -161.8469
HIERARCH ISS PBLA35 END -161.7414
HIERARCH ISS PBL36 START 216.9449
HIERARCH ISS PBL36 END 216.7653
HIERARCH ISS PBLA36 START -150.254
HIERARCH ISS PBLA36 END -150.1316
HIERARCH ISS PBL45 START 250.2059
HIERARCH ISS PBL45 END 250.1012
HIERARCH ISS PBLA45 START -165.9188
HIERARCH ISS PBLA45 END -165.8175
HIERARCH ISS PBL46 START 153.2693
HIERARCH ISS PBL46 END 153.1486
HIERARCH ISS PBLA46 START -152.1447
HIERARCH ISS PBLA46 END -152.0256
HIERARCH ISS PBL56 START 107.7143
HIERARCH ISS PBL56 END 107.7427
HIERARCH ISS PBLA56 START -5.7219
HIERARCH ISS PBLA56 END -5.6252
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1