Exposure
ID
PIONI.2017-12-25T04:35:55.643_1
Header ID
PIONI.2017-12-25T04:35:55.643
Date updated
2017-12-25 04:46:00 UTC+0000
Release date
2018-12-25 04:46:00 UTC+0000
UTC Start
2017-12-25 04:35:55.643
UTC End
2017-12-25 04:36:46.843
MJD Start
58112.1916162432
MJD End
58112.1922088358
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.008016
Ambient temperature (°C)
14.99
Seeing (arcsec)
0.36
Observation
ID
38527
Category
science
Program ID
0100.C-0278(J)
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
28625
Name
VCQTau
RA
83.993594
DEC
24.74823
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
FREE-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.5730 67.5310 267.6000 267.5000
K0-D0 95.2460 95.2920 254.3000 254.2000
K0-J3 38.5920 38.4930 324.3200 324.4170
G2-D0 33.3330 33.3980 226.5000 226.5000
G2-J3 56.5190 56.6200 52.7810 52.7500
D0-J3 89.7260 89.8930 50.4470 50.4270
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0100.C-0278(J)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 58112.1916162432
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME VCQTau
RA 83.993594
DEC 24.74823
HIERARCH ESO INS OPTI2 NAME FREE
HIERARCH ESO INS OPTI2 ID FREE
HIERARCH ESO INS FILT1 NAME H
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 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.573
HIERARCH ESO ISS PBL12 END 67.531
HIERARCH ESO ISS PBLA12 START 267.6
HIERARCH ESO ISS PBLA12 END 267.5
HIERARCH ESO ISS PBL13 START 95.246
HIERARCH ESO ISS PBL13 END 95.292
HIERARCH ESO ISS PBLA13 START 254.3
HIERARCH ESO ISS PBLA13 END 254.2
HIERARCH ESO ISS PBL14 START 38.592
HIERARCH ESO ISS PBL14 END 38.493
HIERARCH ESO ISS PBLA14 START 324.32
HIERARCH ESO ISS PBLA14 END 324.417
HIERARCH ESO ISS PBL23 START 33.333
HIERARCH ESO ISS PBL23 END 33.398
HIERARCH ESO ISS PBLA23 START 226.5
HIERARCH ESO ISS PBLA23 END 226.5
HIERARCH ESO ISS PBL24 START 56.519
HIERARCH ESO ISS PBL24 END 56.62
HIERARCH ESO ISS PBLA24 START 52.781
HIERARCH ESO ISS PBLA24 END 52.75
HIERARCH ESO ISS PBL34 START 89.726
HIERARCH ESO ISS PBL34 END 89.893
HIERARCH ESO ISS PBLA34 START 50.447
HIERARCH ESO ISS PBLA34 END 50.427
HIERARCH ESO ISS AMBI TAU0 START 0.008659
HIERARCH ESO ISS AMBI TAU0 END 0.007373
HIERARCH ESO ISS AMBI TEMP 14.99
HIERARCH ESO ISS AMBI FWHM START 0.35
HIERARCH ESO ISS AMBI FWHM END 0.37