Exposure
ID
MIDI.2013-12-20T02:56:26.448_1
Header ID
MIDI.2013-12-20T02:56:26.448
Date updated
2013-12-20 04:05:39 UTC+0000
Release date
2013-12-20 02:56:26 UTC+0000
UTC Start
2013-12-20 02:56:26.448
UTC End
2013-12-20 02:57:30.528
MJD Start
56646.12252833
MJD End
56646.123269996664
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.0037955
Ambient temperature (°C)
14.64
Seeing (arcsec)
0.10499999999999998
Observation
ID
29708
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
20957
Name
HD25604
RA
61.173948
DEC
22.0821
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 60.1220 59.9290 104.4000 104.1000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 092.C-0684(D)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 56646.12252833
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD25604
RA 61.173948
DEC 22.0821
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 64.0799972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 60.122
HIERARCH ESO ISS PBL12 END 59.929
HIERARCH ESO ISS PBLA12 START 104.4
HIERARCH ESO ISS PBLA12 END 104.1
HIERARCH ESO ISS AMBI TAU0 START 0.004219
HIERARCH ESO ISS AMBI TAU0 END 0.003372
HIERARCH ESO ISS AMBI TEMP 14.64
HIERARCH ESO ISS AMBI FWHM START -1.0
HIERARCH ESO ISS AMBI FWHM END 1.21