Exposure
ID
MIDI.2011-01-05T03:55:57.938_1
Header ID
MIDI.2011-01-05T03:55:57.938
Date updated
2011-07-15 19:26:02 UTC+0000
Release date
2012-01-19 15:02:33 UTC+0000
UTC Start
2011-01-05 03:55:57.938
UTC End
2011-01-05 03:56:13.778
MJD Start
55566.16386502
MJD End
55566.1640483533
Exposure time (s)
15.8
Validation level
1
Tau 0: Coherence time (s)
0.002665
Ambient temperature (°C)
11.39
Seeing (arcsec)
1.055
Observation
ID
24593
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
17961
Name
YTauri
RA
86.414303
DEC
20.69502
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
E0 G0
Projected baselines
Baseline Length start Length end Angle start Angle end
E0-G0 15.8440 15.8710 74.6000 74.4000
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 55566.16386502
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME YTauri
RA 86.414303
DEC 20.69502
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 E0
HIERARCH ESO ISS CONF STATION2 G0
EXPTIME 15.8399993
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 880
HIERARCH ESO ISS PBL12 START 15.844
HIERARCH ESO ISS PBL12 END 15.871
HIERARCH ESO ISS PBLA12 START 74.6
HIERARCH ESO ISS PBLA12 END 74.4
HIERARCH ESO ISS AMBI TAU0 START 0.002446
HIERARCH ESO ISS AMBI TAU0 END 0.002884
HIERARCH ESO ISS AMBI TEMP 11.39
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 0.97