Exposure
ID
GRAVI.2017-12-10T03:25:39.656_1
Header ID
GRAVI.2017-12-10T03:25:39.656
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 03:25:39.656
UTC End
2017-12-10 03:30:39.656
MJD Start
58097.14282009
MJD End
58097.146292312216
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.004736
Ambient temperature (°C)
14.55
Seeing (arcsec)
0.56
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 37.0670 37.0910 37.5000 37.6000
U1-U3 71.0120 71.0600 45.9000 45.9000
U1-U4 114.9290 114.9810 73.1600 73.1400
U2-U3 34.7550 34.7780 54.8000 54.8000
U2-U4 87.4980 87.5140 87.4430 87.4160
U3-U4 61.1830 61.1730 105.2950 105.2690
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 58097.14282009
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 37.067
HIERARCH ESO ISS PBL12 END 37.091
HIERARCH ESO ISS PBLA12 START 37.5
HIERARCH ESO ISS PBLA12 END 37.6
HIERARCH ESO ISS PBL13 START 71.012
HIERARCH ESO ISS PBL13 END 71.06
HIERARCH ESO ISS PBLA13 START 45.9
HIERARCH ESO ISS PBLA13 END 45.9
HIERARCH ESO ISS PBL14 START 114.929
HIERARCH ESO ISS PBL14 END 114.981
HIERARCH ESO ISS PBLA14 START 73.16
HIERARCH ESO ISS PBLA14 END 73.14
HIERARCH ESO ISS PBL23 START 34.755
HIERARCH ESO ISS PBL23 END 34.778
HIERARCH ESO ISS PBLA23 START 54.8
HIERARCH ESO ISS PBLA23 END 54.8
HIERARCH ESO ISS PBL24 START 87.498
HIERARCH ESO ISS PBL24 END 87.514
HIERARCH ESO ISS PBLA24 START 87.443
HIERARCH ESO ISS PBLA24 END 87.416
HIERARCH ESO ISS PBL34 START 61.183
HIERARCH ESO ISS PBL34 END 61.173
HIERARCH ESO ISS PBLA34 START 105.295
HIERARCH ESO ISS PBLA34 END 105.269
HIERARCH ESO ISS AMBI TAU0 START 0.004736
HIERARCH ESO ISS AMBI TAU0 END 0.004736
HIERARCH ESO ISS AMBI TEMP 14.55
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56