Exposure
ID
MIDI.2013-12-20T03:23:50.000_1
Header ID
MIDI.2013-12-20T03:23:50.000
Date updated
2013-12-20 04:35:41 UTC+0000
Release date
2013-12-20 03:23:50 UTC+0000
UTC Start
2013-12-20 03:23:50.000
UTC End
2013-12-20 03:24:38.960
MJD Start
56646.14155093
MJD End
56646.1421175967
Exposure time (s)
49.0
Validation level
1
Tau 0: Coherence time (s)
0.0038245
Ambient temperature (°C)
13.85
Seeing (arcsec)
1.07
Observation
ID
29709
Category
calibrator
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+GRISM
Stations
U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U3-U4 58.5590 58.4630 101.0000 100.9000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 092.C-0684(D)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE SEARCH,OBJECT,DISPERSED
MJD-OBS 56646.14155093
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 GRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 U3
HIERARCH ESO ISS CONF STATION2 U4
EXPTIME 48.9599992
HIERARCH ESO DET DIT 0.0288
HIERARCH ESO DET NDIT 1700
HIERARCH ESO ISS PBL12 START 58.559
HIERARCH ESO ISS PBL12 END 58.463
HIERARCH ESO ISS PBLA12 START 101.0
HIERARCH ESO ISS PBLA12 END 100.9
HIERARCH ESO ISS AMBI TAU0 START 0.00379
HIERARCH ESO ISS AMBI TAU0 END 0.003859
HIERARCH ESO ISS AMBI TEMP 13.85
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.06