Astronomy and Astrophysics – Astrophysics
Scientific paper
Sep 1991
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1991apj...378..519h&link_type=abstract
Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 378, Sept. 10, 1991, p. 519-536.
Astronomy and Astrophysics
Astrophysics
15
Gravitational Lenses, Quasars, Very Long Base Interferometry, Astronomical Maps, Astronomical Models, Brightness Distribution, Magnification
Scientific paper
The structure of A and B radio components at the milliarcsecond level is examined on the basis of two 18-cm Mark III VLBI observations of the 2016 + 112 gravitational lens system. One hypothesis consistent with all of the numerous models considered is that images A and B are not related by linear magnification because the source is evolving on a time scale comparable to or shorter than the time delay between images. Models not required to be consistent with linear magnification are not. Models required to be consistent with linear magnification either fit the data significantly less well or indicate significantly different matrices for the two epochs.
Burke Bernard F.
Gorenstein M. V.
Heflin Michael Brent
Lawrence Charles R.
No associations
LandOfFree
First- and second-epoch VLBI observations of the gravitational lens system 2016 + 112 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with First- and second-epoch VLBI observations of the gravitational lens system 2016 + 112, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and First- and second-epoch VLBI observations of the gravitational lens system 2016 + 112 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1334576