Exposure
ID
MIDI.2011-01-05T02:50:22.469_1
Header ID
MIDI.2011-01-05T02:50:22.469
Date updated
2011-07-15 19:26:02 UTC+0000
Release date
2012-01-19 14:50:30 UTC+0000
UTC Start
2011-01-05 02:50:22.469
UTC End
2011-01-05 02:51:26.549
MJD Start
55566.11831561
MJD End
55566.1190572767
Exposure time (s)
64.1
Validation level
1
Tau 0: Coherence time (s)
0.002745
Ambient temperature (°C)
11.26
Seeing (arcsec)
1.025
Observation
ID
24580
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
17954
Name
YTauri
RA
86.414307
DEC
20.69503
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
I1 E0
Projected baselines
Baseline Length start Length end Angle start Angle end
I1-E0 68.7350 68.7000 285.2000 285.0000
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 55566.11831561
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME YTauri
RA 86.414307
DEC 20.69503
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 I1
HIERARCH ESO ISS CONF STATION2 E0
EXPTIME 64.0799972
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 3560
HIERARCH ESO ISS PBL12 START 68.735
HIERARCH ESO ISS PBL12 END 68.7
HIERARCH ESO ISS PBLA12 START 285.2
HIERARCH ESO ISS PBLA12 END 285.0
HIERARCH ESO ISS AMBI TAU0 START 0.002966
HIERARCH ESO ISS AMBI TAU0 END 0.002524
HIERARCH ESO ISS AMBI TEMP 11.26
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 1.11