Exposure
ID
MIDI.2014-01-15T02:46:14.938_1
Header ID
MIDI.2014-01-15T02:46:14.938
Date updated
2014-01-15 04:00:37 UTC+0000
Release date
2014-01-15 02:46:14 UTC+0000
UTC Start
2014-01-15 02:46:14.938
UTC End
2014-01-15 02:46:30.778
MJD Start
56672.11545067
MJD End
56672.11563400333
Exposure time (s)
15.8
Validation level
1
Tau 0: Coherence time (s)
0.0044174999999999996
Ambient temperature (°C)
13.99
Seeing (arcsec)
0.74
Observation
ID
29918
Category
calibrator
Program ID
092.C-0086(B)
Program Title
STUDYING THE INNER DISKS OF LOW-MASS YOUNG STELLAR OBJECTS, PART 9
Program Type
GTO
PI / COI
RATZKA/ GRELLMANN/ MOSONI/ ROCCATAGLIATA/ LEINERT/ DUTREY/ HENNING/ HERBST/ KOHLER/ LIGORI/ LOPEZ/ MULLER/ NICCOLINI/ POTT/ PASCUCCI/ PREIBISCH/ ZINNECKER
Target
ID
21087
Name
HD20644
RA
50.084728
DEC
29.04857
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
U2 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U2-U4 82.7280 82.3630 66.6000 66.1000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 092.C-0086(B)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 56672.11545067
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD20644
RA 50.084728
DEC 29.04857
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 U2
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 82.728
HIERARCH ESO ISS PBL12 END 82.363
HIERARCH ESO ISS PBLA12 START 66.6
HIERARCH ESO ISS PBLA12 END 66.1
HIERARCH ESO ISS AMBI TAU0 START 0.004497
HIERARCH ESO ISS AMBI TAU0 END 0.004338
HIERARCH ESO ISS AMBI TEMP 13.99
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.76