Exposure
ID
AMBER.2015-01-04T02:23:41.475_1
Header ID
AMBER.2015-01-04T02:23:41.475
Date updated
2015-01-04 02:30:52 UTC+0000
Release date
2016-01-04 02:30:52 UTC+0000
UTC Start
2015-01-04 02:23:41.475
UTC End
2015-01-04 02:23:49.275
MJD Start
57026.0997855872
MJD End
57026.09987586497
Exposure time (s)
7.8
Validation level
1
Tau 0: Coherence time (s)
0.003174
Ambient temperature (°C)
14.85
Seeing (arcsec)
0.86
Observation
ID
12163
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
11400
Name
RY_TAU
RA
65.488865
DEC
28.44305
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 77.9480 78.0030 226.7000 226.7000
U3-U4 58.9790 58.9550 101.6000 101.5000
U1-U4 121.8650 121.9150 70.0000 70.0000
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 57026.0997855872
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RY_TAU
RA 65.488865
DEC 28.44305
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 0.026
HIERARCH ESO DET DIT 0.026
HIERARCH ESO DET NDIT 300
HIERARCH ESO ISS PBL12 START 77.948
HIERARCH ESO ISS PBL12 END 78.003
HIERARCH ESO ISS PBLA12 START 226.7
HIERARCH ESO ISS PBLA12 END 226.7
HIERARCH ESO ISS PBL13 START 58.979
HIERARCH ESO ISS PBL13 END 58.955
HIERARCH ESO ISS PBLA13 START 101.6
HIERARCH ESO ISS PBLA13 END 101.5
HIERARCH ESO ISS PBL23 START 121.865
HIERARCH ESO ISS PBL23 END 121.915
HIERARCH ESO ISS PBLA23 START 70.0
HIERARCH ESO ISS PBLA23 END 70.0
HIERARCH ESO ISS AMBI TAU0 START 0.003174
HIERARCH ESO ISS AMBI TAU0 END 0.003174
HIERARCH ESO ISS AMBI TEMP 14.85
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86