NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-18 T06:36:06 PDT
Help | Comment | NED Home

For refcode 2000ApJS..128..479S:
Retrieve 141 NED objects in this reference.
Please click here for ADS abstract

NED Abstract

Copyright by American Astronomical Society. Reproduced by permission
2000ApJS..128..479S Jet Directions in Seyfert Galaxies: B and I Imaging Data H. R. Schmitt and A. L. Kinney Received 1999 November 8; accepted 2000 January 12 ABSTRACT We present the results of broadband B and I imaging observations for a sample of 88 Seyfert galaxies (29 Seyfert 1s and 59 Seyfert 2s), selected from a mostly isotropic property, the flux at 60 microns. We also present the B and I imaging results for an additional sample of 20 Seyfert galaxies (7 Seyfert 1s and 13 Seyfert 2s), selected from the literature and known to have extended radio emission. The I-band images are fitted with ellipses to determine the position angle and ellipticity of the host galaxy major axis. This information will be used in a future paper, combined with information from radio observations, to study the orientation of radio jets relative to the planes of their host galaxies. Here we present surface brightness profiles and magnitudes in the B and I bands, as well as mean ellipticities and major axis position angles. Subject headings: galaxies: active-galaxies: photometry-galaxies: Seyfert- galaxies: structure
Retrieve 141 NED objects in this reference.
Please click here for ADS abstract

Back to NED Home