Exposure
ID
MIDI.2011-11-29T04:57:02.448_1
Header ID
MIDI.2011-11-29T04:57:02.448
Date updated
2011-11-29 07:37:45 UTC+0000
Release date
2012-11-29 04:57:02 UTC+0000
UTC Start
2011-11-29 04:57:02.448
UTC End
2011-11-29 04:58:06.528
MJD Start
55894.20627833
MJD End
55894.2070199967
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.00294
Ambient temperature (°C)
14.78
Seeing (arcsec)
1.125
Observation
ID
26445
Category
science
Program ID
087.C-0824(A)
Program Title
OPTIMIZING THE MIDI DIFFERENTIAL PHASE PRECISION AS A STEP TOWARDS DIRECT PLANET DETECTION.
Program Type
GTO
PI / COI
POTT/ MULLER/ LEINERT/ HENNING/ LOPEZ/ MATTER/ JAFFE/ LINZ/ FELDT/ RATZKA/ JAFFE/ SAHLMANN/ PERRIN
Target
ID
19055
Name
RYTau
RA
65.489308
DEC
28.44321
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
D0 A1
Projected baselines
Baseline Length start Length end Angle start Angle end
D0-A1 30.7880 30.9540 237.5000 237.4000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 087.C-0824(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 55894.20627833
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RYTau
RA 65.489308
DEC 28.44321
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 A1
EXPTIME 64.0799972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 30.788
HIERARCH ESO ISS PBL12 END 30.954
HIERARCH ESO ISS PBLA12 START 237.5
HIERARCH ESO ISS PBLA12 END 237.4
HIERARCH ESO ISS AMBI TAU0 START 0.002854
HIERARCH ESO ISS AMBI TAU0 END 0.003026
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.09