Exposure
ID
AMBER.2015-01-04T02:23:17.327_1
Header ID
AMBER.2015-01-04T02:23:17.327
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 02:23:17.327
UTC End
2015-01-04 02:23:25.127
MJD Start
57026.0995060999
MJD End
57026.0995963777
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 77.8670 77.9290 226.7000 226.7000
U3-U4 59.0120 58.9870 101.6000 101.6000
U1-U4 121.7930 121.8480 70.1000 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 57026.0995060999
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 77.867
HIERARCH ESO ISS PBL12 END 77.929
HIERARCH ESO ISS PBLA12 START 226.7
HIERARCH ESO ISS PBLA12 END 226.7
HIERARCH ESO ISS PBL13 START 59.012
HIERARCH ESO ISS PBL13 END 58.987
HIERARCH ESO ISS PBLA13 START 101.6
HIERARCH ESO ISS PBLA13 END 101.6
HIERARCH ESO ISS PBL23 START 121.793
HIERARCH ESO ISS PBL23 END 121.848
HIERARCH ESO ISS PBLA23 START 70.1
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