Exposure
ID
MIDI.2009-01-19T02:47:48.000_1
Header ID
MIDI.2009-01-19T02:47:48.000
Date updated
2010-11-30 09:20:26 UTC+0000
Release date
2009-01-19 02:47:48 UTC+0000
UTC Start
2009-01-19 02:47:48.000
UTC End
2009-01-19 02:48:31.520
MJD Start
54850.11652778
MJD End
54850.1170314837
Exposure time (s)
43.5
Validation level
1
Tau 0: Coherence time (s)
0.004271
Ambient temperature (°C)
11.4
Seeing (arcsec)
0.77
Observation
ID
20555
Category
calibrator
Program ID
082.C-0747(C)
Program Title
ON THE MORPHOLOGY AND THE ORIGIN OF PAHS IN DISKS AROUND HERBIG STARS
Program Type
GTO
PI / COI
AUDARD/ DI FOLCO/ CARMONA/ BALDOVIN SAAVEDRA
Target
ID
15803
Name
hd31293
RA
73.941089
DEC
30.55114
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+GRISM
Stations
H0 D0
Projected baselines
Baseline Length start Length end Angle start Angle end
H0-D0 63.9530 63.9620 251.2000 251.1000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 082.C-0747(C)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE SEARCH,OBJECT,DISPERSED
MJD-OBS 54850.11652778
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME hd31293
RA 73.941089
DEC 30.55114
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID GRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 H0
HIERARCH ESO ISS CONF STATION2 D0
EXPTIME 43.5199989
HIERARCH ESO DET DIT 0.0256
HIERARCH ESO DET NDIT 1700
HIERARCH ESO ISS PBL12 START 63.953
HIERARCH ESO ISS PBL12 END 63.962
HIERARCH ESO ISS PBLA12 START 251.2
HIERARCH ESO ISS PBLA12 END 251.1
HIERARCH ESO ISS AMBI TAU0 START 0.004481
HIERARCH ESO ISS AMBI TAU0 END 0.004061
HIERARCH ESO ISS AMBI TEMP 11.4
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.81