Exposure
ID
AMBER.2012-12-06T05:40:20.222_1
Header ID
AMBER.2012-12-06T05:40:20.222
Date updated
2012-12-06 07:01:21 UTC+0000
Release date
2013-12-06 05:40:20 UTC+0000
UTC Start
2012-12-06 05:40:20.222
UTC End
2012-12-06 05:42:40.222
MJD Start
56267.23634516
MJD End
56267.237965530374
Exposure time (s)
140.0
Validation level
1
Tau 0: Coherence time (s)
0.004836
Ambient temperature (°C)
12.76
Seeing (arcsec)
0.75
Observation
ID
9333
Category
science
Program ID
090.C-0415(B)
Program Title
VLTI+CHARA HIGH-FIDELITY INTERFEROMETRIC IMAGING OF THE INNER RIM STRUCTURE IN A PROTOTYPICAL HERBIG~AE STAR
Program Type
Normal
PI / COI
KRAUS/ HARRIES
Target
ID
8739
Name
AB Aur
RA
73.94091
DEC
30.55114
Instrument
Interferometer
VLTI
Instrument
AMBER
Instrument mode
Medium_K_1_2.1
Stations
D0 I1 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
D0-I1 76.3860 76.0540 87.8000 87.4000
D0-G1 48.6210 48.1190 116.8000 116.7000
I1-G1 41.2480 41.4320 233.0000 232.8000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 090.C-0415(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 56267.23634516
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME AB Aur
RA 73.94091
DEC 30.55114
HIERARCH ESO OCS OBS SPECCONF Medium_K_1_2.1
HIERARCH ESO ISS CONF NTEL 3
HIERARCH ESO ISS CONF STATION1 D0
HIERARCH ESO ISS CONF STATION2 I1
HIERARCH ESO ISS CONF STATION3 G1
EXPTIME 2.0
HIERARCH ESO DET DIT 2.0
HIERARCH ESO DET NDIT 70
HIERARCH ESO ISS PBL12 START 76.386
HIERARCH ESO ISS PBL12 END 76.054
HIERARCH ESO ISS PBLA12 START 87.8
HIERARCH ESO ISS PBLA12 END 87.4
HIERARCH ESO ISS PBL13 START 48.621
HIERARCH ESO ISS PBL13 END 48.119
HIERARCH ESO ISS PBLA13 START 116.8
HIERARCH ESO ISS PBLA13 END 116.7
HIERARCH ESO ISS PBL23 START 41.248
HIERARCH ESO ISS PBL23 END 41.432
HIERARCH ESO ISS PBLA23 START 233.0
HIERARCH ESO ISS PBLA23 END 232.8
HIERARCH ESO ISS AMBI TAU0 START 0.004609
HIERARCH ESO ISS AMBI TAU0 END 0.005063
HIERARCH ESO ISS AMBI TEMP 12.76
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.71