Exposure
ID
MIDI.2009-05-09T01:33:57.507_1
Header ID
MIDI.2009-05-09T01:33:57.507
Date updated
2011-07-15 01:24:57 UTC+0000
Release date
2010-05-09 01:33:57 UTC+0000
UTC Start
2009-05-09 01:33:57.507
UTC End
2009-05-09 01:35:01.587
MJD Start
54960.06524892
MJD End
54960.0659905867
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.0043385
Ambient temperature (°C)
11.15
Seeing (arcsec)
0.625
Observation
ID
21404
Category
science
Program ID
083.B-0452(C)
Program Title
ESTABLISHING THE RADIAL STRUCTURE OF AGN TORI WITH MIDI
Program Type
Normal
PI / COI
KISHIMOTO/ HONIG/ WEIGELT/ ANTONUCCI/ DRIEBE/ MILLOUR
Target
ID
16282
Name
NGC4151
RA
182.635961
DEC
39.40563
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
U1 U3
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U3 64.0690 64.7060 55.6000 55.5000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 083.B-0452(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 54960.06524892
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME NGC4151
RA 182.635961
DEC 39.40563
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 U3
EXPTIME 64.0799972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 64.069
HIERARCH ESO ISS PBL12 END 64.706
HIERARCH ESO ISS PBLA12 START 55.6
HIERARCH ESO ISS PBLA12 END 55.5
HIERARCH ESO ISS AMBI TAU0 START 0.003886
HIERARCH ESO ISS AMBI TAU0 END 0.004791
HIERARCH ESO ISS AMBI TEMP 11.15
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.56