Exposure
ID
AMBER.2007-02-07T01:49:44.998_1
Header ID
AMBER.2007-02-07T01:49:44.998
Date updated
2011-07-14 12:31:03 UTC+0000
Release date
2008-04-12 15:13:11 UTC+0000
UTC Start
2007-02-07 01:49:44.998
UTC End
2007-02-07 01:50:10.998
MJD Start
54138.0762152518
MJD End
54138.0765161777
Exposure time (s)
26.0
Validation level
1
Tau 0: Coherence time (s)
0.0030555
Ambient temperature (°C)
14.0
Seeing (arcsec)
0.87
Observation
ID
498
Category
science
Program ID
078.C-0815(D)
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
428
Name
MWC758
RA
82.614826
DEC
25.33263
Instrument
Interferometer
VLTI
Instrument
AMBER
Instrument mode
Low_JHK
Stations
U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U2-U3 41.2090 41.2770 51.7000 51.6000
U2-U4 89.2790 89.2580 79.7000 79.6000
U3-U4 56.3180 56.2130 99.8000 99.7000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 078.C-0815(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 54138.0762152518
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME MWC758
RA 82.614826
DEC 25.33263
HIERARCH ESO OCS OBS SPECCONF Low_JHK
HIERARCH ESO ISS CONF NTEL 3
HIERARCH ESO ISS CONF STATION1 U2
HIERARCH ESO ISS CONF STATION2 U3
HIERARCH ESO ISS CONF STATION3 U4
EXPTIME 0.026
HIERARCH ESO DET DIT 0.026
HIERARCH ESO DET NDIT 1000
HIERARCH ESO ISS PBL12 START 41.209
HIERARCH ESO ISS PBL12 END 41.277
HIERARCH ESO ISS PBLA12 START 51.7
HIERARCH ESO ISS PBLA12 END 51.6
HIERARCH ESO ISS PBL13 START 89.279
HIERARCH ESO ISS PBL13 END 89.258
HIERARCH ESO ISS PBLA13 START 79.7
HIERARCH ESO ISS PBLA13 END 79.6
HIERARCH ESO ISS PBL23 START 56.318
HIERARCH ESO ISS PBL23 END 56.213
HIERARCH ESO ISS PBLA23 START 99.8
HIERARCH ESO ISS PBLA23 END 99.7
HIERARCH ESO ISS AMBI TAU0 START 0.003093
HIERARCH ESO ISS AMBI TAU0 END 0.003018
HIERARCH ESO ISS AMBI TEMP 14.0
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.88