Exposure
ID
AMBER.2007-02-07T01:24:46.008_1
Header ID
AMBER.2007-02-07T01:24:46.008
Date updated
2010-11-30 09:20:26 UTC+0000
Release date
2007-02-07 01:24:46 UTC+0000
UTC Start
2007-02-07 01:24:46.007
UTC End
2007-02-07 01:25:12.007
MJD Start
54138.0588658252
MJD End
54138.0591667511
Exposure time (s)
26.0
Validation level
1
Tau 0: Coherence time (s)
0.0023705
Ambient temperature (°C)
14.18
Seeing (arcsec)
1.125
Observation
ID
497
Category
calibrator
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
427
Name
HD_31233
RA
73.876794
DEC
32.78391
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 40.1120 40.1850 54.6000 54.5000
U2-U4 89.2120 89.1890 78.0000 77.8000
U3-U4 54.7790 54.6650 94.9000 94.8000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 078.C-0815(D)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 54138.0588658252
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_31233
RA 73.876794
DEC 32.78391
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 40.112
HIERARCH ESO ISS PBL12 END 40.185
HIERARCH ESO ISS PBLA12 START 54.6
HIERARCH ESO ISS PBLA12 END 54.5
HIERARCH ESO ISS PBL13 START 89.212
HIERARCH ESO ISS PBL13 END 89.189
HIERARCH ESO ISS PBLA13 START 78.0
HIERARCH ESO ISS PBLA13 END 77.8
HIERARCH ESO ISS PBL23 START 54.779
HIERARCH ESO ISS PBL23 END 54.665
HIERARCH ESO ISS PBLA23 START 94.9
HIERARCH ESO ISS PBLA23 END 94.8
HIERARCH ESO ISS AMBI TAU0 START 0.002174
HIERARCH ESO ISS AMBI TAU0 END 0.002567
HIERARCH ESO ISS AMBI TEMP 14.18
HIERARCH ESO ISS AMBI FWHM START 1.22
HIERARCH ESO ISS AMBI FWHM END 1.03