Exposure
ID
MIDI.2013-10-20T07:25:35.000_1
Header ID
MIDI.2013-10-20T07:25:35.000
Date updated
2013-10-20 08:01:23 UTC+0000
Release date
2014-10-20 10:01:54 UTC+0000
UTC Start
2013-10-20 07:25:35.000
UTC End
2013-10-20 07:26:39.080
MJD Start
56585.30943287
MJD End
56585.3101745367
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.0027295
Ambient temperature (°C)
11.0
Seeing (arcsec)
0.775
Observation
ID
29475
Category
science
Program ID
092.C-0684(C)
Program Title
A POSSIBLE MULTI-COMPONENT DUSTY DISK IN THE CLOSE BINARY SYSTEM V892~TAU
Program Type
Normal
PI / COI
RATZKA/ LABADIE/ LEINERT/ GRELLMANN
Target
ID
20815
Name
V892Tau
RA
64.66892
DEC
28.32102
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
U2 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U2-U4 89.3410 89.3640 82.4000 82.2000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 092.C-0684(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 56585.30943287
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V892Tau
RA 64.66892
DEC 28.32102
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 U2
HIERARCH ESO ISS CONF STATION2 U4
EXPTIME 64.0799972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 89.341
HIERARCH ESO ISS PBL12 END 89.364
HIERARCH ESO ISS PBLA12 START 82.4
HIERARCH ESO ISS PBLA12 END 82.2
HIERARCH ESO ISS AMBI TAU0 START 0.002608
HIERARCH ESO ISS AMBI TAU0 END 0.002851
HIERARCH ESO ISS AMBI TEMP 11.0
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.74