Exposure
ID
GRAVI.2019-01-13T01:23:03.406_1
Header ID
GRAVI.2019-01-13T01:23:03.406
Date updated
2019-01-13 01:36:00 UTC+0000
Release date
2020-01-13 01:36:00 UTC+0000
UTC Start
2019-01-13 01:23:03.406
UTC End
2019-01-13 01:28:03.406
MJD Start
58496.05767831
MJD End
58496.0611505322
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0041925
Ambient temperature (°C)
11.06
Seeing (arcsec)
0.97
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 68.2670 68.3210 273.0000 272.4000
K0-D0 91.0120 91.6080 259.5000 259.0000
K0-J3 42.6580 42.1670 320.1890 320.4110
G2-D0 29.3470 29.7490 226.5000 226.7000
G2-J3 50.2450 50.9140 54.4230 54.3880
D0-J3 79.4160 80.4940 51.5160 51.5520
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 58496.05767831
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 68.267
HIERARCH ESO ISS PBL12 END 68.321
HIERARCH ESO ISS PBLA12 START 273.0
HIERARCH ESO ISS PBLA12 END 272.4
HIERARCH ESO ISS PBL13 START 91.012
HIERARCH ESO ISS PBL13 END 91.608
HIERARCH ESO ISS PBLA13 START 259.5
HIERARCH ESO ISS PBLA13 END 259.0
HIERARCH ESO ISS PBL14 START 42.658
HIERARCH ESO ISS PBL14 END 42.167
HIERARCH ESO ISS PBLA14 START 320.189
HIERARCH ESO ISS PBLA14 END 320.411
HIERARCH ESO ISS PBL23 START 29.347
HIERARCH ESO ISS PBL23 END 29.749
HIERARCH ESO ISS PBLA23 START 226.5
HIERARCH ESO ISS PBLA23 END 226.7
HIERARCH ESO ISS PBL24 START 50.245
HIERARCH ESO ISS PBL24 END 50.914
HIERARCH ESO ISS PBLA24 START 54.423
HIERARCH ESO ISS PBLA24 END 54.388
HIERARCH ESO ISS PBL34 START 79.416
HIERARCH ESO ISS PBL34 END 80.494
HIERARCH ESO ISS PBLA34 START 51.516
HIERARCH ESO ISS PBLA34 END 51.552
HIERARCH ESO ISS AMBI TAU0 START 0.003671
HIERARCH ESO ISS AMBI TAU0 END 0.004714
HIERARCH ESO ISS AMBI TEMP 11.06
HIERARCH ESO ISS AMBI FWHM START 1.06
HIERARCH ESO ISS AMBI FWHM END 0.88