Exposure
ID
MIDI.2014-04-11T08:51:36.000_1
Header ID
MIDI.2014-04-11T08:51:36.000
Date updated
2014-04-11 09:06:20 UTC+0000
Release date
2014-04-11 08:51:36 UTC+0000
UTC Start
2014-04-11 08:51:36.000
UTC End
2014-04-11 08:52:40.080
MJD Start
56758.36916667
MJD End
56758.3699083367
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.0012145
Ambient temperature (°C)
8.18
Seeing (arcsec)
1.415
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 80.1840 106.2000 106.0000
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 56758.36916667
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 64.0799972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 80.061
HIERARCH ESO ISS PBL12 END 80.184
HIERARCH ESO ISS PBLA12 START 106.2
HIERARCH ESO ISS PBLA12 END 106.0
HIERARCH ESO ISS AMBI TAU0 START 0.001157
HIERARCH ESO ISS AMBI TAU0 END 0.001272
HIERARCH ESO ISS AMBI TEMP 8.18
HIERARCH ESO ISS AMBI FWHM START 1.48
HIERARCH ESO ISS AMBI FWHM END 1.35