Exposure
ID
MIDI.2013-10-10T05:24:28.811_1
Header ID
MIDI.2013-10-10T05:24:28.811
Date updated
2013-10-10 08:01:45 UTC+0000
Release date
2014-10-10 08:02:17 UTC+0000
UTC Start
2013-10-10 05:24:28.811
UTC End
2013-10-10 05:25:16.331
MJD Start
56575.22533346
MJD End
56575.22588346
Exposure time (s)
47.5
Validation level
1
Tau 0: Coherence time (s)
0.001932
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.835
Observation
ID
29412
Category
science
Program ID
092.C-0737(F)
Program Title
DISTRIBUTION AND ORIGIN OF 1-2 AU DUST AROUND MAIN SEQUENCE STARS
Program Type
GTO
PI / COI
PANIC/ JAFFE/ WYATT/ HANIFF/ KENNEDY/ LISSE
Target
ID
20779
Name
BD+20307
RA
28.709835
DEC
21.30619
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
C1 B2
Projected baselines
Baseline Length start Length end Angle start Angle end
C1-B2 8.5490 8.6970 214.7000 215.3000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 092.C-0737(F)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 56575.22533346
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME BD+20307
RA 28.709835
DEC 21.30619
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 C1
HIERARCH ESO ISS CONF STATION2 B2
EXPTIME 47.519998
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 2640
HIERARCH ESO ISS PBL12 START 8.549
HIERARCH ESO ISS PBL12 END 8.697
HIERARCH ESO ISS PBLA12 START 214.7
HIERARCH ESO ISS PBLA12 END 215.3
HIERARCH ESO ISS AMBI TAU0 START 0.001992
HIERARCH ESO ISS AMBI TAU0 END 0.001872
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.86