Exposure
ID
GRAVI.2017-12-10T03:44:39.704_1
Header ID
GRAVI.2017-12-10T03:44:39.704
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 03:44:39.704
UTC End
2017-12-10 03:49:39.704
MJD Start
58097.15601509
MJD End
58097.159487312216
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.003033
Ambient temperature (°C)
14.43
Seeing (arcsec)
0.73
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 38.9610 38.9770 38.9000 38.9000
U1-U3 74.8040 74.8370 46.5000 46.5000
U1-U4 118.9070 118.9390 71.5100 71.4960
U2-U3 36.5460 36.5610 54.5000 54.5000
U2-U4 88.6120 88.6190 85.2190 85.2000
U3-U4 60.1380 60.1270 103.2750 103.2580
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 58097.15601509
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 38.961
HIERARCH ESO ISS PBL12 END 38.977
HIERARCH ESO ISS PBLA12 START 38.9
HIERARCH ESO ISS PBLA12 END 38.9
HIERARCH ESO ISS PBL13 START 74.804
HIERARCH ESO ISS PBL13 END 74.837
HIERARCH ESO ISS PBLA13 START 46.5
HIERARCH ESO ISS PBLA13 END 46.5
HIERARCH ESO ISS PBL14 START 118.907
HIERARCH ESO ISS PBL14 END 118.939
HIERARCH ESO ISS PBLA14 START 71.51
HIERARCH ESO ISS PBLA14 END 71.496
HIERARCH ESO ISS PBL23 START 36.546
HIERARCH ESO ISS PBL23 END 36.561
HIERARCH ESO ISS PBLA23 START 54.5
HIERARCH ESO ISS PBLA23 END 54.5
HIERARCH ESO ISS PBL24 START 88.612
HIERARCH ESO ISS PBL24 END 88.619
HIERARCH ESO ISS PBLA24 START 85.219
HIERARCH ESO ISS PBLA24 END 85.2
HIERARCH ESO ISS PBL34 START 60.138
HIERARCH ESO ISS PBL34 END 60.127
HIERARCH ESO ISS PBLA34 START 103.275
HIERARCH ESO ISS PBLA34 END 103.258
HIERARCH ESO ISS AMBI TAU0 START 0.003033
HIERARCH ESO ISS AMBI TAU0 END 0.003033
HIERARCH ESO ISS AMBI TEMP 14.43
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.73