Exposure
ID
GRAVI.2019-01-13T00:26:54.265_1
Header ID
GRAVI.2019-01-13T00:26:54.265
Date updated
2019-01-16 15:31:41 UTC+0000
Release date
2020-01-13 00:40:54 UTC+0000
UTC Start
2019-01-13 00:26:54.265
UTC End
2019-01-13 00:31:54.265
MJD Start
58496.01868362
MJD End
58496.02215584222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.003407
Ambient temperature (°C)
11.55
Seeing (arcsec)
0.76
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 65.9170 66.2690 279.4000 278.8000
K0-D0 82.2530 83.2450 264.9000 264.4000
K0-J3 47.5230 47.1080 319.1390 319.1470
G2-D0 24.7690 25.2070 223.0000 223.5000
G2-J3 42.2550 43.0530 53.4420 53.6600
D0-J3 66.7660 68.0100 49.5890 49.9120
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 58496.01868362
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 65.917
HIERARCH ESO ISS PBL12 END 66.269
HIERARCH ESO ISS PBLA12 START 279.4
HIERARCH ESO ISS PBLA12 END 278.8
HIERARCH ESO ISS PBL13 START 82.253
HIERARCH ESO ISS PBL13 END 83.245
HIERARCH ESO ISS PBLA13 START 264.9
HIERARCH ESO ISS PBLA13 END 264.4
HIERARCH ESO ISS PBL14 START 47.523
HIERARCH ESO ISS PBL14 END 47.108
HIERARCH ESO ISS PBLA14 START 319.139
HIERARCH ESO ISS PBLA14 END 319.147
HIERARCH ESO ISS PBL23 START 24.769
HIERARCH ESO ISS PBL23 END 25.207
HIERARCH ESO ISS PBLA23 START 223.0
HIERARCH ESO ISS PBLA23 END 223.5
HIERARCH ESO ISS PBL24 START 42.255
HIERARCH ESO ISS PBL24 END 43.053
HIERARCH ESO ISS PBLA24 START 53.442
HIERARCH ESO ISS PBLA24 END 53.66
HIERARCH ESO ISS PBL34 START 66.766
HIERARCH ESO ISS PBL34 END 68.01
HIERARCH ESO ISS PBLA34 START 49.589
HIERARCH ESO ISS PBLA34 END 49.912
HIERARCH ESO ISS AMBI TAU0 START 0.003407
HIERARCH ESO ISS AMBI TAU0 END 0.003407
HIERARCH ESO ISS AMBI TEMP 11.55
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.77