Exposure
ID
GRAVI.2017-12-10T03:50:09.717_1
Header ID
GRAVI.2017-12-10T03:50:09.717
Date updated
2017-12-11 08:56:46 UTC+0000
Release date
2018-12-11 08:56:46 UTC+0000
UTC Start
2017-12-10 03:50:09.717
UTC End
2017-12-10 03:55:09.717
MJD Start
58097.15983469
MJD End
58097.1633069122
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.005002
Ambient temperature (°C)
14.39
Seeing (arcsec)
0.52
Observation
ID
41397
Category
science
Program ID
0100.C-0278(G)
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
GARCIA LOPEZ/ AMORIM/ ASCENSO/ BENISTY/ BOUVIER/ BRANDNER/ CARATTI O GARATTI/ CASELLI/ DEEN/ DOUGADOS/ ECKART/ EISENHAUER/ GARCIA/ HENNING/ KEPPLER/ KLAHR/ LABADIE/ LACOUR/ LAZAREFF/ LE BOUQUIN/ MENARD/ PAUMARD/ PERRAUT/ PERRIN/ PFUHL/ ...
Target
ID
31187
Name
RYTau
RA
65.490539
DEC
28.44262
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 39.5000 39.5200 39.2000 39.2000
U1-U3 75.8630 75.9010 46.6000 46.6000
U1-U4 119.9400 119.9760 71.0250 71.0080
U2-U3 37.0370 37.0540 54.4000 54.4000
U2-U4 88.8450 88.8530 84.5790 84.5560
U3-U4 59.7790 59.7650 102.7020 102.6810
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0100.C-0278(G)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 58097.15983469
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME RYTau
HIERARCH ESO INS SOBJ NAME RYTau
RA 65.490539
DEC 28.44262
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
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 316.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 10
HIERARCH ESO ISS PBL12 START 39.5
HIERARCH ESO ISS PBL12 END 39.52
HIERARCH ESO ISS PBLA12 START 39.2
HIERARCH ESO ISS PBLA12 END 39.2
HIERARCH ESO ISS PBL13 START 75.863
HIERARCH ESO ISS PBL13 END 75.901
HIERARCH ESO ISS PBLA13 START 46.6
HIERARCH ESO ISS PBLA13 END 46.6
HIERARCH ESO ISS PBL14 START 119.94
HIERARCH ESO ISS PBL14 END 119.976
HIERARCH ESO ISS PBLA14 START 71.025
HIERARCH ESO ISS PBLA14 END 71.008
HIERARCH ESO ISS PBL23 START 37.037
HIERARCH ESO ISS PBL23 END 37.054
HIERARCH ESO ISS PBLA23 START 54.4
HIERARCH ESO ISS PBLA23 END 54.4
HIERARCH ESO ISS PBL24 START 88.845
HIERARCH ESO ISS PBL24 END 88.853
HIERARCH ESO ISS PBLA24 START 84.579
HIERARCH ESO ISS PBLA24 END 84.556
HIERARCH ESO ISS PBL34 START 59.779
HIERARCH ESO ISS PBL34 END 59.765
HIERARCH ESO ISS PBLA34 START 102.702
HIERARCH ESO ISS PBLA34 END 102.681
HIERARCH ESO ISS AMBI TAU0 START 0.005002
HIERARCH ESO ISS AMBI TAU0 END 0.005002
HIERARCH ESO ISS AMBI TEMP 14.39
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52