Exposure
ID
MIDI.2009-05-11T01:31:41.000_1
Header ID
MIDI.2009-05-11T01:31:41.000
Date updated
2010-11-30 09:20:26 UTC+0000
Release date
2010-05-11 01:31:41 UTC+0000
UTC Start
2009-05-11 01:31:41.000
UTC End
2009-05-11 01:32:45.080
MJD Start
54962.06366898
MJD End
54962.0644106467
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.006042
Ambient temperature (°C)
14.18
Seeing (arcsec)
0.92
Observation
ID
21466
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
16325
Name
NGC4151
RA
182.635906
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 115.6930 116.0190 76.7000 76.5000
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 54962.06366898
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME NGC4151
RA 182.635906
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 64.0619972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 115.693
HIERARCH ESO ISS PBL12 END 116.019
HIERARCH ESO ISS PBLA12 START 76.7
HIERARCH ESO ISS PBLA12 END 76.5
HIERARCH ESO ISS AMBI TAU0 START 0.005897
HIERARCH ESO ISS AMBI TAU0 END 0.006187
HIERARCH ESO ISS AMBI TEMP 14.18
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.9