Exposure
ID
MIDI.2011-01-05T05:10:13.468_1
Header ID
MIDI.2011-01-05T05:10:13.468
Date updated
2011-07-15 19:26:03 UTC+0000
Release date
2012-01-19 14:58:02 UTC+0000
UTC Start
2011-01-05 05:10:13.468
UTC End
2011-01-05 05:11:17.548
MJD Start
55566.21543366
MJD End
55566.2161753267
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.003201
Ambient temperature (°C)
12.05
Seeing (arcsec)
0.87
Observation
ID
24575
Category
science
Program ID
086.D-0615(C)
Program Title
OBSERVATIONAL CONSTRAINTS ON THE MASS-LOSS DESCRIPTION FOR DUST-DRIVEN SUPERWINDS AND TIP-AGB EVOLUTION MODELS
Program Type
Normal
PI / COI
RUIZ VELASCO/ WITTKOWSKI/ WACHTER/ SCHRODER
Target
ID
17950
Name
YTauri
RA
86.414328
DEC
20.69504
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
H0 G0
Projected baselines
Baseline Length start Length end Angle start Angle end
H0-G0 31.6300 31.5760 247.9000 247.6000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 086.D-0615(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 55566.21543366
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME YTauri
RA 86.414328
DEC 20.69504
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 H0
HIERARCH ESO ISS CONF STATION2 G0
EXPTIME 64.0799972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 31.63
HIERARCH ESO ISS PBL12 END 31.576
HIERARCH ESO ISS PBLA12 START 247.9
HIERARCH ESO ISS PBLA12 END 247.6
HIERARCH ESO ISS AMBI TAU0 START 0.003323
HIERARCH ESO ISS AMBI TAU0 END 0.003079
HIERARCH ESO ISS AMBI TEMP 12.05
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.9