Exposure
ID
GRAVI.2017-12-10T04:01:24.746_1
Header ID
GRAVI.2017-12-10T04:01:24.746
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 04:01:24.746
UTC End
2017-12-10 04:06:24.746
MJD Start
58097.16764752
MJD End
58097.17111974222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.004704
Ambient temperature (°C)
14.35
Seeing (arcsec)
0.5
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 40.6000 40.6200 39.8000 39.8000
U1-U3 77.9930 78.0310 46.7000 46.7000
U1-U4 121.9090 121.9420 70.0100 69.9910
U2-U3 38.0110 38.0280 54.2000 54.2000
U2-U4 89.2020 89.2070 83.2580 83.2350
U3-U4 58.9570 58.9410 101.5260 101.5050
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 58097.16764752
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 40.6
HIERARCH ESO ISS PBL12 END 40.62
HIERARCH ESO ISS PBLA12 START 39.8
HIERARCH ESO ISS PBLA12 END 39.8
HIERARCH ESO ISS PBL13 START 77.993
HIERARCH ESO ISS PBL13 END 78.031
HIERARCH ESO ISS PBLA13 START 46.7
HIERARCH ESO ISS PBLA13 END 46.7
HIERARCH ESO ISS PBL14 START 121.909
HIERARCH ESO ISS PBL14 END 121.942
HIERARCH ESO ISS PBLA14 START 70.01
HIERARCH ESO ISS PBLA14 END 69.991
HIERARCH ESO ISS PBL23 START 38.011
HIERARCH ESO ISS PBL23 END 38.028
HIERARCH ESO ISS PBLA23 START 54.2
HIERARCH ESO ISS PBLA23 END 54.2
HIERARCH ESO ISS PBL24 START 89.202
HIERARCH ESO ISS PBL24 END 89.207
HIERARCH ESO ISS PBLA24 START 83.258
HIERARCH ESO ISS PBLA24 END 83.235
HIERARCH ESO ISS PBL34 START 58.957
HIERARCH ESO ISS PBL34 END 58.941
HIERARCH ESO ISS PBLA34 START 101.526
HIERARCH ESO ISS PBLA34 END 101.505
HIERARCH ESO ISS AMBI TAU0 START 0.004704
HIERARCH ESO ISS AMBI TAU0 END 0.004704
HIERARCH ESO ISS AMBI TEMP 14.35
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5