Exposure
ID
MIDI.2014-04-11T08:52:50.469_1
Header ID
MIDI.2014-04-11T08:52:50.469
Date updated
2014-04-11 09:06:17 UTC+0000
Release date
2014-04-11 08:52:50 UTC+0000
UTC Start
2014-04-11 08:52:50.469
UTC End
2014-04-11 08:53:54.549
MJD Start
56758.37002858
MJD End
56758.3707702467
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.0012055
Ambient temperature (°C)
8.18
Seeing (arcsec)
1.425
Observation
ID
30291
Category
calibrator
Program ID
093.D-0914(B)
Program Title
RESOLVING THE GAP: A STABLE DISC AROUND THE EVOLVED POST-AGB BINARY 89,HERCULIS?
Program Type
Normal
PI / COI
HILLEN/ VAN WINCKEL/ MENU/ KAMATH
Target
ID
21284
Name
HD176541
RA
284.992014
DEC
22.81444
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
D0 I1
Projected baselines
Baseline Length start Length end Angle start Angle end
D0-I1 80.0610 80.2640 106.2000 105.9000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 093.D-0914(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 56758.37002858
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD176541
RA 284.992014
DEC 22.81444
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 D0
HIERARCH ESO ISS CONF STATION2 I1
EXPTIME 64.0619972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 80.061
HIERARCH ESO ISS PBL12 END 80.264
HIERARCH ESO ISS PBLA12 START 106.2
HIERARCH ESO ISS PBLA12 END 105.9
HIERARCH ESO ISS AMBI TAU0 START 0.001157
HIERARCH ESO ISS AMBI TAU0 END 0.001254
HIERARCH ESO ISS AMBI TEMP 8.18
HIERARCH ESO ISS AMBI FWHM START 1.48
HIERARCH ESO ISS AMBI FWHM END 1.37