Exposure
ID
GRAVI.2019-01-13T00:38:06.293_1
Header ID
GRAVI.2019-01-13T00:38:06.293
Date updated
2019-01-16 15:31:41 UTC+0000
Release date
2020-01-13 00:50:57 UTC+0000
UTC Start
2019-01-13 00:38:06.293
UTC End
2019-01-13 00:43:06.293
MJD Start
58496.02646172
MJD End
58496.02993394222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.005366
Ambient temperature (°C)
11.06
Seeing (arcsec)
0.745
Observation
ID
42440
Category
science
Program ID
0102.C-0408(A)
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
32079
Name
DG_Tau
RA
66.769568
DEC
26.10436
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.6400 66.9340 278.1000 277.5000
K0-D0 84.3380 85.2530 263.8000 263.3000
K0-J3 46.6210 46.1880 319.1730 319.2190
G2-D0 25.7080 26.1430 224.0000 224.4000
G2-J3 43.9550 44.7310 53.8690 54.0250
D0-J3 69.4240 70.6430 50.2360 50.4890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0102.C-0408(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 58496.02646172
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME DG_Tau
HIERARCH ESO INS SOBJ NAME DG_Tau
RA 66.769568
DEC 26.10436
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 316.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 10
HIERARCH ESO ISS PBL12 START 66.64
HIERARCH ESO ISS PBL12 END 66.934
HIERARCH ESO ISS PBLA12 START 278.1
HIERARCH ESO ISS PBLA12 END 277.5
HIERARCH ESO ISS PBL13 START 84.338
HIERARCH ESO ISS PBL13 END 85.253
HIERARCH ESO ISS PBLA13 START 263.8
HIERARCH ESO ISS PBLA13 END 263.3
HIERARCH ESO ISS PBL14 START 46.621
HIERARCH ESO ISS PBL14 END 46.188
HIERARCH ESO ISS PBLA14 START 319.173
HIERARCH ESO ISS PBLA14 END 319.219
HIERARCH ESO ISS PBL23 START 25.708
HIERARCH ESO ISS PBL23 END 26.143
HIERARCH ESO ISS PBLA23 START 224.0
HIERARCH ESO ISS PBLA23 END 224.4
HIERARCH ESO ISS PBL24 START 43.955
HIERARCH ESO ISS PBL24 END 44.731
HIERARCH ESO ISS PBLA24 START 53.869
HIERARCH ESO ISS PBLA24 END 54.025
HIERARCH ESO ISS PBL34 START 69.424
HIERARCH ESO ISS PBL34 END 70.643
HIERARCH ESO ISS PBLA34 START 50.236
HIERARCH ESO ISS PBLA34 END 50.489
HIERARCH ESO ISS AMBI TAU0 START 0.005541
HIERARCH ESO ISS AMBI TAU0 END 0.005191
HIERARCH ESO ISS AMBI TEMP 11.06
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.79