Exposure
ID
GRAVI.2017-12-10T03:14:27.627_1
Header ID
GRAVI.2017-12-10T03:14:27.627
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 03:14:27.627
UTC End
2017-12-10 03:19:27.627
MJD Start
58097.13504198
MJD End
58097.13851420222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.003549
Ambient temperature (°C)
14.43
Seeing (arcsec)
0.86
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 35.9460 35.9630 36.5000 36.6000
U1-U3 68.7070 68.7410 45.4000 45.4000
U1-U4 112.3030 112.3430 74.1090 74.0950
U2-U3 33.6390 33.6560 54.8000 54.8000
U2-U4 86.6220 86.6360 88.7620 88.7420
U3-U4 61.6540 61.6470 106.5080 106.4900
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 58097.13504198
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 35.946
HIERARCH ESO ISS PBL12 END 35.963
HIERARCH ESO ISS PBLA12 START 36.5
HIERARCH ESO ISS PBLA12 END 36.6
HIERARCH ESO ISS PBL13 START 68.707
HIERARCH ESO ISS PBL13 END 68.741
HIERARCH ESO ISS PBLA13 START 45.4
HIERARCH ESO ISS PBLA13 END 45.4
HIERARCH ESO ISS PBL14 START 112.303
HIERARCH ESO ISS PBL14 END 112.343
HIERARCH ESO ISS PBLA14 START 74.109
HIERARCH ESO ISS PBLA14 END 74.095
HIERARCH ESO ISS PBL23 START 33.639
HIERARCH ESO ISS PBL23 END 33.656
HIERARCH ESO ISS PBLA23 START 54.8
HIERARCH ESO ISS PBLA23 END 54.8
HIERARCH ESO ISS PBL24 START 86.622
HIERARCH ESO ISS PBL24 END 86.636
HIERARCH ESO ISS PBLA24 START 88.762
HIERARCH ESO ISS PBLA24 END 88.742
HIERARCH ESO ISS PBL34 START 61.654
HIERARCH ESO ISS PBL34 END 61.647
HIERARCH ESO ISS PBLA34 START 106.508
HIERARCH ESO ISS PBLA34 END 106.49
HIERARCH ESO ISS AMBI TAU0 START 0.003549
HIERARCH ESO ISS AMBI TAU0 END 0.003549
HIERARCH ESO ISS AMBI TEMP 14.43
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86