Exposure
ID
MIDI.2013-12-20T03:28:51.937_1
Header ID
MIDI.2013-12-20T03:28:51.937
Date updated
2013-12-20 04:35:41 UTC+0000
Release date
2014-12-20 04:51:11 UTC+0000
UTC Start
2013-12-20 03:28:51.937
UTC End
2013-12-20 03:29:07.777
MJD Start
56646.14504557
MJD End
56646.14522890333
Exposure time (s)
15.8
Validation level
1
Tau 0: Coherence time (s)
0.0041545
Ambient temperature (°C)
13.78
Seeing (arcsec)
0.98
Observation
ID
29710
Category
science
Program ID
092.C-0684(D)
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
20958
Name
V892Tau
RA
64.669073
DEC
28.32094
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U3-U4 58.3480 58.0790 100.8000 100.5000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 092.C-0684(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 56646.14504557
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V892Tau
RA 64.669073
DEC 28.32094
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 U3
HIERARCH ESO ISS CONF STATION2 U4
EXPTIME 15.8399993
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 880
HIERARCH ESO ISS PBL12 START 58.348
HIERARCH ESO ISS PBL12 END 58.079
HIERARCH ESO ISS PBLA12 START 100.8
HIERARCH ESO ISS PBLA12 END 100.5
HIERARCH ESO ISS AMBI TAU0 START 0.003993
HIERARCH ESO ISS AMBI TAU0 END 0.004316
HIERARCH ESO ISS AMBI TEMP 13.78
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 0.94