Exposure
ID
SPICA.2024-05-21T11-09-07_1
Header ID
SPICA.2024-05-21T11-09-07
Date updated
2024-05-21 11:08:01 UTC+0000
Release date
None
UTC Start
2024-05-21 11:08:01.980
UTC End
2024-05-21 11:09:01.980
MJD Start
60451.4639118009
MJD End
60451.46460624533
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 33.4523 33.4592 103.8607 104.0037
S1-E1 317.7379 317.6078 71.2663 71.4310
S1-E2 268.8578 268.7969 79.1871 79.3509
S1-W1 275.6091 275.7304 133.6177 133.7393
S1-W2 207.5745 207.6409 113.4535 113.5908
S2-E1 290.1144 289.9714 67.7051 67.8694
S2-E2 238.8681 238.7956 75.8356 76.0003
S2-W1 247.1263 247.2345 137.4700 137.5882
S2-W2 174.6790 174.7379 115.2823 115.4183
E1-E2 63.3981 63.3332 -144.4946 -144.3573
E1-W1 309.2623 309.0438 -160.8649 -160.7556
E1-W2 215.1890 214.9827 -149.1091 -148.9809
E2-W1 249.0761 248.9299 -164.9788 -164.8745
E2-W2 152.0819 151.9414 -151.0310 -150.9064
W1-W2 107.8963 107.9054 -4.8403 -4.7447
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/ S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60451.4639118009
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 33.4523
HIERARCH ISS PBL12 END 33.4592
HIERARCH ISS PBLA12 START 103.8607
HIERARCH ISS PBLA12 END 104.0037
HIERARCH ISS PBL13 START 317.7379
HIERARCH ISS PBL13 END 317.6078
HIERARCH ISS PBLA13 START 71.2663
HIERARCH ISS PBLA13 END 71.431
HIERARCH ISS PBL14 START 268.8578
HIERARCH ISS PBL14 END 268.7969
HIERARCH ISS PBLA14 START 79.1871
HIERARCH ISS PBLA14 END 79.3509
HIERARCH ISS PBL15 START 275.6091
HIERARCH ISS PBL15 END 275.7304
HIERARCH ISS PBLA15 START 133.6177
HIERARCH ISS PBLA15 END 133.7393
HIERARCH ISS PBL16 START 207.5745
HIERARCH ISS PBL16 END 207.6409
HIERARCH ISS PBLA16 START 113.4535
HIERARCH ISS PBLA16 END 113.5908
HIERARCH ISS PBL23 START 290.1144
HIERARCH ISS PBL23 END 289.9714
HIERARCH ISS PBLA23 START 67.7051
HIERARCH ISS PBLA23 END 67.8694
HIERARCH ISS PBL24 START 238.8681
HIERARCH ISS PBL24 END 238.7956
HIERARCH ISS PBLA24 START 75.8356
HIERARCH ISS PBLA24 END 76.0003
HIERARCH ISS PBL25 START 247.1263
HIERARCH ISS PBL25 END 247.2345
HIERARCH ISS PBLA25 START 137.47
HIERARCH ISS PBLA25 END 137.5882
HIERARCH ISS PBL26 START 174.679
HIERARCH ISS PBL26 END 174.7379
HIERARCH ISS PBLA26 START 115.2823
HIERARCH ISS PBLA26 END 115.4183
HIERARCH ISS PBL34 START 63.3981
HIERARCH ISS PBL34 END 63.3332
HIERARCH ISS PBLA34 START -144.4946
HIERARCH ISS PBLA34 END -144.3573
HIERARCH ISS PBL35 START 309.2623
HIERARCH ISS PBL35 END 309.0438
HIERARCH ISS PBLA35 START -160.8649
HIERARCH ISS PBLA35 END -160.7556
HIERARCH ISS PBL36 START 215.189
HIERARCH ISS PBL36 END 214.9827
HIERARCH ISS PBLA36 START -149.1091
HIERARCH ISS PBLA36 END -148.9809
HIERARCH ISS PBL45 START 249.0761
HIERARCH ISS PBL45 END 248.9299
HIERARCH ISS PBLA45 START -164.9788
HIERARCH ISS PBLA45 END -164.8745
HIERARCH ISS PBL46 START 152.0819
HIERARCH ISS PBL46 END 151.9414
HIERARCH ISS PBLA46 START -151.031
HIERARCH ISS PBLA46 END -150.9064
HIERARCH ISS PBL56 START 107.8963
HIERARCH ISS PBL56 END 107.9054
HIERARCH ISS PBLA56 START -4.8403
HIERARCH ISS PBLA56 END -4.7447
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1