Exposure
ID
MIDI.2007-02-05T02:10:50.013_1
Header ID
MIDI.2007-02-05T02:10:50.013
Date updated
2011-07-14 12:29:52 UTC+0000
Release date
2008-04-04 15:32:04 UTC+0000
UTC Start
2007-02-05 02:10:50.013
UTC End
2007-02-05 02:11:05.853
MJD Start
54136.09085663
MJD End
54136.0910399633
Exposure time (s)
15.8
Validation level
1
Tau 0: Coherence time (s)
0.0031545
Ambient temperature (°C)
15.0
Seeing (arcsec)
0.815
Observation
ID
16584
Category
science
Program ID
078.C-0815(A)
Program Title
NEAR AND MID-IR INTERFEROMETRIC OBSERVATIONS OF DUSTY CIRCUMSTELLAR INNER DISK AROUND HERBIG AE STARS
Program Type
Normal
PI / COI
DI FOLCO/ DUTREY/ NICCOLINI/ CHESNEAU/ COUDE DU FORESTO/ LEINERT/ LOPEZ
Target
ID
14431
Name
mwc480
RA
74.692942
DEC
29.84358
Instrument
Interferometer
VLTI
Instrument
MIDI
Instrument mode
HIGH_SENS+PRISM
Stations
U2 U3
Projected baselines
Baseline Length start Length end Angle start Angle end
U2-U3 42.8100 43.0080 51.3000 51.0000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 078.C-0815(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE TRACK,OBJECT,DISPERSED
MJD-OBS 54136.09085663
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME mwc480
RA 74.692942
DEC 29.84358
HIERARCH ESO INS OPT1 ID HIGH_SENS
HIERARCH ESO INS GRIS ID PRISM
HIERARCH ESO ISS CONF NTEL 2
HIERARCH ESO ISS CONF STATION1 U2
HIERARCH ESO ISS CONF STATION2 U3
EXPTIME 15.8399993
HIERARCH ESO DET DIT 0.018
HIERARCH ESO DET NDIT 880
HIERARCH ESO ISS PBL12 START 42.81
HIERARCH ESO ISS PBL12 END 43.008
HIERARCH ESO ISS PBLA12 START 51.3
HIERARCH ESO ISS PBLA12 END 51.0
HIERARCH ESO ISS AMBI TAU0 START 0.003321
HIERARCH ESO ISS AMBI TAU0 END 0.002988
HIERARCH ESO ISS AMBI TEMP 15.0
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.86