Exposure
ID
MIDI.2009-05-11T00:35:43.013_1
Header ID
MIDI.2009-05-11T00:35:43.013
Date updated
2011-07-15 01:25:43 UTC+0000
Release date
2010-05-11 00:35:43 UTC+0000
UTC Start
2009-05-11 00:35:43.013
UTC End
2009-05-11 00:35:58.853
MJD Start
54962.02480339
MJD End
54962.0249867233
Exposure time (s)
15.8
Validation level
1
Tau 0: Coherence time (s)
0.005038
Ambient temperature (°C)
14.04
Seeing (arcsec)
1.095
Observation
ID
21463
Category
science
Program ID
083.B-0452(A)
Program Title
ESTABLISHING THE RADIAL STRUCTURE OF AGN TORI WITH MIDI
Program Type
Normal
PI / COI
KISHIMOTO/ HONIG/ WEIGELT/ ANTONUCCI/ DRIEBE/ MILLOUR
Target
ID
16323
Name
NGC4151
RA
182.635848
DEC
39.40564
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
U1 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U4 101.9270 102.7360 84.8000 84.4000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 083.B-0452(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 54962.02480339
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME NGC4151
RA 182.635848
DEC 39.40564
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 U1
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 101.927
HIERARCH ESO ISS PBL12 END 102.736
HIERARCH ESO ISS PBLA12 START 84.8
HIERARCH ESO ISS PBLA12 END 84.4
HIERARCH ESO ISS AMBI TAU0 START 0.005467
HIERARCH ESO ISS AMBI TAU0 END 0.004609
HIERARCH ESO ISS AMBI TEMP 14.04
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 1.19