Exposure
ID
GRAVI.2017-12-10T03:33:21.675_1
Header ID
GRAVI.2017-12-10T03:33:21.675
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 03:33:21.675
UTC End
2017-12-10 03:38:21.675
MJD Start
58097.14816753
MJD End
58097.15163975222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.004051
Ambient temperature (°C)
14.5
Seeing (arcsec)
0.6
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 37.8400 37.8570 38.1000 38.2000
U1-U3 72.5760 72.6090 46.2000 46.2000
U1-U4 116.6210 116.6560 72.4950 72.4800
U2-U3 35.5000 35.5160 54.7000 54.7000
U2-U4 88.0080 88.0180 86.5370 86.5170
U3-U4 60.7960 60.7870 104.4680 104.4500
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 58097.14816753
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 37.84
HIERARCH ESO ISS PBL12 END 37.857
HIERARCH ESO ISS PBLA12 START 38.1
HIERARCH ESO ISS PBLA12 END 38.2
HIERARCH ESO ISS PBL13 START 72.576
HIERARCH ESO ISS PBL13 END 72.609
HIERARCH ESO ISS PBLA13 START 46.2
HIERARCH ESO ISS PBLA13 END 46.2
HIERARCH ESO ISS PBL14 START 116.621
HIERARCH ESO ISS PBL14 END 116.656
HIERARCH ESO ISS PBLA14 START 72.495
HIERARCH ESO ISS PBLA14 END 72.48
HIERARCH ESO ISS PBL23 START 35.5
HIERARCH ESO ISS PBL23 END 35.516
HIERARCH ESO ISS PBLA23 START 54.7
HIERARCH ESO ISS PBLA23 END 54.7
HIERARCH ESO ISS PBL24 START 88.008
HIERARCH ESO ISS PBL24 END 88.018
HIERARCH ESO ISS PBLA24 START 86.537
HIERARCH ESO ISS PBLA24 END 86.517
HIERARCH ESO ISS PBL34 START 60.796
HIERARCH ESO ISS PBL34 END 60.787
HIERARCH ESO ISS PBLA34 START 104.468
HIERARCH ESO ISS PBLA34 END 104.45
HIERARCH ESO ISS AMBI TAU0 START 0.004051
HIERARCH ESO ISS AMBI TAU0 END 0.004051
HIERARCH ESO ISS AMBI TEMP 14.5
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6