activity
19942026
most citedCentral Masses and Broad-Line Region Sizes of Active Galactic Nuclei. II. A Homogeneous Analysis of a Large Reverberation-Mapping Database

1.8k citations · 22.3k across the 329 of their papers we have counts for

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Showing 1998Show all

7 papers · 1 filter

astro-ph1998★ 108 cited

ISO LWS Spectroscopy of M82: A Unified Evolutionary Model

J. W. Colbert, M. A. Malkan, P. E. Clegg +9

We present the first complete far-infrared spectrum (43 to 197 um) of M82, the brightest infrared galaxy in the sky, taken with the Long Wavelength Spectrometer of the Infrared Spa…

astro-ph1998★ 10 cited

A Narrowband Imaging Search for [OIII] Emission from Galaxies at z>3

Harry I. Teplitz, Matthew A. Malkan, Ian S. McLean

We present the results of a narrow-band survey of QSO fields at redshifts that place the [OIII](5007) emission line in the 1% 2.16micron filter. We have observed 3 square arcminute…

astro-ph1998

Review: Understanding Galaxy Formation and Evolution with Long Wavelength Observations

Matthew A. Malkan

It is well established in the local Universe that regions of high star-formation rate are dusty. As a result of this physical causal link, galaxies of increasing current star forma…

astro-ph1998

The U.S. ISO Key Project on Quasars

Eric Hooper, Belinda Wilkes, Kim McLeod +5

Observations for the U.S. key project on quasars using ISO were completed in April when the satellite's cryogen supply expired. This proceeding presents an update of the project, i…

astro-ph1998★ 23 cited

The Disks of Galaxies with Seyfert and Starburst Nuclei: II. Near-Infrared Structural Properties

L. K. Hunt, M. A. Malkan, G. Moriondo +1

We have derived the near-infrared structural components of a sample of Seyfert and starburst (SBN) host galaxies by fitting the images of Hunt et al. (1997,ApJS,108,229) with a new…

astro-ph1998

Steps towards determination of the size and structure of the Broad-Line Region in Active Galactic Nuclei. XIII. Ultraviolet observations of the Broad-Line Radio Galaxy 3C 390.3

The International AGN Watch, :, P. T. O'Brien +15

As part of an extensive multi-wavelength monitoring campaign, the International Ultraviolet Explorer satellite was used to observe the broad-line radio galaxy 3C 390.3 during the p…