
Joseph Ryan Eggen
Senior Faculty Specialist
I work in support of the Fermi Gamma Ray Space Telescope, primarily in Operations. My research interests are centered around blazars, which are a type of active galaxy emitting relativistic jets along with radiation across the entire EM spectrum.
Research Centers & Collaborations:
Center for Research and Exploration in Space Science and Technology II
Latest Papers
Optical polarisation variability of radio-loud narrow-line Seyfert 1 galaxies
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Astronomy & Astrophysics
Author(s): E. Angelakis, S. Kiehlmann, I. Myserlis, et. al
UMD Author(s): Joseph Ryan Eggen
A Search for Blazar-Like Radio-Loud Narrow-Line Seyfert 1 Galaxies
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Galaxies
UMD Author(s): Joseph Ryan Eggen
Optical and Gamma-Ray Variability of the vRL NLSy1 Galaxy, 1H 0323+342
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Galaxies
Author(s): Hugh Miller, Clay. Turner, Jeremy Maune, et. al
UMD Author(s): Joseph Ryan Eggen
THE VARIABLE OPTICAL POLARIZATION AND FERMI OBSERVATIONS OF PMN J0948+0022
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ApJ
Author(s): Joseph R. Eggen, H. Richard Miller, Jeremy D. Maune
UMD Author(s): Edward J. Shaya, Joseph Ryan Eggen