Exposure
ID
AMBER.2012-12-06T05:25:50.473_1
Header ID
AMBER.2012-12-06T05:25:50.473
Date updated
2012-12-06 07:01:19 UTC+0000
Release date
2013-12-06 05:25:50 UTC+0000
UTC Start
2012-12-06 05:25:50.473
UTC End
2012-12-06 05:28:10.473
MJD Start
56267.22627862
MJD End
56267.22789899037
Exposure time (s)
140.0
Validation level
1
Tau 0: Coherence time (s)
0.003941
Ambient temperature (°C)
12.38
Seeing (arcsec)
0.925
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 77.9480 77.6630 89.7000 89.3000
D0-G1 51.1140 50.6420 117.2000 117.1000
I1-G1 40.2570 40.4550 233.8000 233.6000
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 56267.22627862
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 77.948
HIERARCH ESO ISS PBL12 END 77.663
HIERARCH ESO ISS PBLA12 START 89.7
HIERARCH ESO ISS PBLA12 END 89.3
HIERARCH ESO ISS PBL13 START 51.114
HIERARCH ESO ISS PBL13 END 50.642
HIERARCH ESO ISS PBLA13 START 117.2
HIERARCH ESO ISS PBLA13 END 117.1
HIERARCH ESO ISS PBL23 START 40.257
HIERARCH ESO ISS PBL23 END 40.455
HIERARCH ESO ISS PBLA23 START 233.8
HIERARCH ESO ISS PBLA23 END 233.6
HIERARCH ESO ISS AMBI TAU0 START 0.003754
HIERARCH ESO ISS AMBI TAU0 END 0.004128
HIERARCH ESO ISS AMBI TEMP 12.38
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.88