Exposure
ID
GRAVI.2020-03-08T01:12:56.679_1
Header ID
GRAVI.2020-03-08T01:12:56.679
Date updated
2021-09-29 14:25:00 UTC+0000
Release date
2021-03-08 01:30:17 UTC+0000
UTC Start
2020-03-08 01:12:56.679
UTC End
2020-03-08 01:18:16.679
MJD Start
58916.05065601
MJD End
58916.0543597137
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.006556
Ambient temperature (°C)
15.99
Seeing (arcsec)
0.805
Observation
ID
48367
Category
science
Program ID
104.20VK.001
Program Title
CONFIRMATION OF THE DIRECT DETECTION OF BETA PICTORIS C
Program Type
ToO
PI / COI
LACOUR/ NOWAK/ STRAUBMEIER/ VAN DISHOECK/ BRANDNER/ MÉRAND/ ASENSIO TORRES/ KERVELLA/ EISENHAUER/ PALADINI/ BONNEFOY/ LAGRANGE/ MOLLIERE/ DE ZEEUW/ WANG/ PUEYO/ HENNING/ GARCIA/ BOCCALETTI/ PFUHL
Target
ID
33348
Name
SCI_Betpicc
RA
86.82421
DEC
-51.06579
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 47.1880 46.8560 42.3000 42.9000
U1-U3 85.3200 84.6350 49.9000 50.6000
U1-U4 114.0290 113.0430 82.3310 83.3740
U2-U3 39.0510 38.7050 59.1000 59.9000
U2-U4 83.6280 83.1400 103.6260 104.8160
U3-U4 62.1650 62.0870 129.7760 130.9410
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 104.20VK.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 58916.05065601
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME betaPic
HIERARCH ESO INS SOBJ NAME SCI_Betpicc
RA 86.82421
DEC -51.06579
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 47.188
HIERARCH ESO ISS PBL12 END 46.856
HIERARCH ESO ISS PBLA12 START 42.3
HIERARCH ESO ISS PBLA12 END 42.9
HIERARCH ESO ISS PBL13 START 85.32
HIERARCH ESO ISS PBL13 END 84.635
HIERARCH ESO ISS PBLA13 START 49.9
HIERARCH ESO ISS PBLA13 END 50.6
HIERARCH ESO ISS PBL14 START 114.029
HIERARCH ESO ISS PBL14 END 113.043
HIERARCH ESO ISS PBLA14 START 82.331
HIERARCH ESO ISS PBLA14 END 83.374
HIERARCH ESO ISS PBL23 START 39.051
HIERARCH ESO ISS PBL23 END 38.705
HIERARCH ESO ISS PBLA23 START 59.1
HIERARCH ESO ISS PBLA23 END 59.9
HIERARCH ESO ISS PBL24 START 83.628
HIERARCH ESO ISS PBL24 END 83.14
HIERARCH ESO ISS PBLA24 START 103.626
HIERARCH ESO ISS PBLA24 END 104.816
HIERARCH ESO ISS PBL34 START 62.165
HIERARCH ESO ISS PBL34 END 62.087
HIERARCH ESO ISS PBLA34 START 129.776
HIERARCH ESO ISS PBLA34 END 130.941
HIERARCH ESO ISS AMBI TAU0 START 0.006708
HIERARCH ESO ISS AMBI TAU0 END 0.006404
HIERARCH ESO ISS AMBI TEMP 15.99
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.79
HIERARCH ESO FT ROBJ NAME BetaPictoris
HIERARCH ESO FT ROBJ ALPHA 054717.088
HIERARCH ESO FT ROBJ DELTA -510359.441