Exposure
ID
SPICA.2024-05-21T11-02-30_1
Header ID
SPICA.2024-05-21T11-02-30
Date updated
2024-05-21 11:01:25 UTC+0000
Release date
None
UTC Start
2024-05-21 11:01:25.320
UTC End
2024-05-21 11:02:25.320
MJD Start
60451.4593208298
MJD End
60451.460015274235
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 33.4107 33.4174 102.9804 103.1252
S1-E1 318.5421 318.4095 70.2694 70.4315
S1-E2 269.2452 269.1800 78.1929 78.3550
S1-W1 274.8192 274.9542 132.8611 132.9866
S1-W2 207.1634 207.2313 112.6046 112.7447
S2-E1 290.9907 290.8470 66.7121 66.8733
S2-E2 239.3229 239.2472 74.8375 75.0000
S2-W1 246.4128 246.5356 136.7344 136.8564
S2-W2 174.3124 174.3732 114.4409 114.5799
E1-E2 63.7792 63.7187 -145.3175 -145.1846
E1-W1 310.4818 310.2958 -161.5234 -161.4167
E1-W2 216.3869 216.1982 -149.8782 -149.7539
E2-W1 249.8717 249.7531 -165.6085 -165.5062
E2-W2 152.8938 152.7664 -151.7790 -151.6581
W1-W2 107.7945 107.8166 -5.4269 -5.3305
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/ S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60451.4593208298
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 33.4107
HIERARCH ISS PBL12 END 33.4174
HIERARCH ISS PBLA12 START 102.9804
HIERARCH ISS PBLA12 END 103.1252
HIERARCH ISS PBL13 START 318.5421
HIERARCH ISS PBL13 END 318.4095
HIERARCH ISS PBLA13 START 70.2694
HIERARCH ISS PBLA13 END 70.4315
HIERARCH ISS PBL14 START 269.2452
HIERARCH ISS PBL14 END 269.18
HIERARCH ISS PBLA14 START 78.1929
HIERARCH ISS PBLA14 END 78.355
HIERARCH ISS PBL15 START 274.8192
HIERARCH ISS PBL15 END 274.9542
HIERARCH ISS PBLA15 START 132.8611
HIERARCH ISS PBLA15 END 132.9866
HIERARCH ISS PBL16 START 207.1634
HIERARCH ISS PBL16 END 207.2313
HIERARCH ISS PBLA16 START 112.6046
HIERARCH ISS PBLA16 END 112.7447
HIERARCH ISS PBL23 START 290.9907
HIERARCH ISS PBL23 END 290.847
HIERARCH ISS PBLA23 START 66.7121
HIERARCH ISS PBLA23 END 66.8733
HIERARCH ISS PBL24 START 239.3229
HIERARCH ISS PBL24 END 239.2472
HIERARCH ISS PBLA24 START 74.8375
HIERARCH ISS PBLA24 END 75.0
HIERARCH ISS PBL25 START 246.4128
HIERARCH ISS PBL25 END 246.5356
HIERARCH ISS PBLA25 START 136.7344
HIERARCH ISS PBLA25 END 136.8564
HIERARCH ISS PBL26 START 174.3124
HIERARCH ISS PBL26 END 174.3732
HIERARCH ISS PBLA26 START 114.4409
HIERARCH ISS PBLA26 END 114.5799
HIERARCH ISS PBL34 START 63.7792
HIERARCH ISS PBL34 END 63.7187
HIERARCH ISS PBLA34 START -145.3175
HIERARCH ISS PBLA34 END -145.1846
HIERARCH ISS PBL35 START 310.4818
HIERARCH ISS PBL35 END 310.2958
HIERARCH ISS PBLA35 START -161.5234
HIERARCH ISS PBLA35 END -161.4167
HIERARCH ISS PBL36 START 216.3869
HIERARCH ISS PBL36 END 216.1982
HIERARCH ISS PBLA36 START -149.8782
HIERARCH ISS PBLA36 END -149.7539
HIERARCH ISS PBL45 START 249.8717
HIERARCH ISS PBL45 END 249.7531
HIERARCH ISS PBLA45 START -165.6085
HIERARCH ISS PBLA45 END -165.5062
HIERARCH ISS PBL46 START 152.8938
HIERARCH ISS PBL46 END 152.7664
HIERARCH ISS PBLA46 START -151.779
HIERARCH ISS PBLA46 END -151.6581
HIERARCH ISS PBL56 START 107.7945
HIERARCH ISS PBL56 END 107.8166
HIERARCH ISS PBLA56 START -5.4269
HIERARCH ISS PBLA56 END -5.3305
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1