Exposure
ID
AMBER.2015-01-04T03:47:31.495_1
Header ID
AMBER.2015-01-04T03:47:31.495
Date updated
2015-01-04 03:56:08 UTC+0000
Release date
2016-01-04 03:56:08 UTC+0000
UTC Start
2015-01-04 03:47:31.494
UTC End
2015-01-04 03:47:37.494
MJD Start
57026.1580034051
MJD End
57026.15807284955
Exposure time (s)
6.0
Validation level
1
Tau 0: Coherence time (s)
0.003201
Ambient temperature (°C)
15.12
Seeing (arcsec)
0.86
Observation
ID
12167
Category
science
Program ID
094.C-0728(A)
Program Title
STUDY OF THE ORIGIN OF THE BR$GAMMA$ EMISSION IN THE CIRCUMSTELLAR DISKS OF T TAURI STARS
Program Type
Normal
PI / COI
KREPLIN/ WEIGELT/ GRININ/ MADLENER/ KUROSAWA/ TAMBOVTSEVA/ KRAUS/ VURAL/ CHEN
Target
ID
11404
Name
DG_TAU
RA
66.769422
DEC
26.10452
Instrument
Interferometer
VLTI
Instrument
AMBER
Instrument mode
Low_JHK
Stations
U3 U1 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U3-U1 91.8820 91.9030 224.6000 224.6000
U3-U4 50.3690 50.3440 95.0000 95.0000
U1-U4 129.9430 129.9480 62.0000 62.0000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 094.C-0728(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 57026.1580034051
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME DG_TAU
RA 66.769422
DEC 26.10452
HIERARCH ESO OCS OBS SPECCONF Low_JHK
HIERARCH ESO ISS CONF NTEL 3
HIERARCH ESO ISS CONF STATION1 U3
HIERARCH ESO ISS CONF STATION2 U1
HIERARCH ESO ISS CONF STATION3 U4
EXPTIME 0.1
HIERARCH ESO DET DIT 0.1
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 91.882
HIERARCH ESO ISS PBL12 END 91.903
HIERARCH ESO ISS PBLA12 START 224.6
HIERARCH ESO ISS PBLA12 END 224.6
HIERARCH ESO ISS PBL13 START 50.369
HIERARCH ESO ISS PBL13 END 50.344
HIERARCH ESO ISS PBLA13 START 95.0
HIERARCH ESO ISS PBLA13 END 95.0
HIERARCH ESO ISS PBL23 START 129.943
HIERARCH ESO ISS PBL23 END 129.948
HIERARCH ESO ISS PBLA23 START 62.0
HIERARCH ESO ISS PBLA23 END 62.0
HIERARCH ESO ISS AMBI TAU0 START 0.003201
HIERARCH ESO ISS AMBI TAU0 END 0.003201
HIERARCH ESO ISS AMBI TEMP 15.12
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86