Timothy A. Reichard

Office: 535 Bloomberg
Phone: (410) 516-6294
Email: tar(a)pha.jhu.edu (change (a) to @)
Department of Physics and Astronomy
Johns Hopkins University
3400 N. Charles St., Baltimore, MD 21218

 

Background

Selinsgrove Area High School, Selinsgrove, Pennsylvania, 1994-1998.

B.S. Physics with Honors in Astronomy and Astrophysics, The Pennsylvania State University, University Park, Pennsylvania, May 2002.

Ph.D. Candidate in Astrophysics, Johns Hopkins University, Baltimore, MD, 2002–.

 

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Presentations

 

Teaching

Spring 2003

171.102 Section 13 · General Physics II For Physical Science Majors (Dr. Timothy Heckman)

173.112 Section 11 · General Physics Laboratory II (Dr. Yung Lee)

Fall 2002

171.101 Section 13 · General Physics I For Physical Science Majors (Dr. Rosemary Wyse)

173.111 Section 23 · General Physics Laboratory I (Dr. Yung Lee)

 

Current Research - Star Formation, AGN, and Asymmetry in Galaxies

My current research project entails seeking links between galaxy and AGN host galaxy properties by studying galaxy asymmetry and star formation, which are thought to be linked to galaxy interactions.

Recent Research - Broad Absorption Line Quasars in the Sloan Digital Sky Survey

I worked on a research project on Broad Absorption Line Quasars (BALQSOs) to fulfill the undergraduate honors requirements at Penn State and to get my feet wet in an astronomical research field. I worked with Gordon Richards, Donald Schneider, and Patrick Hall in making a catalog of BALQSOs and then studied the spectra of the objects. This work comprised my honors thesis and resulted in my first two first-authored publications. Future work includes the creation of the SDSS Data Release 3 BALQSO catalog.

Publications

  1. Trump, J. R., Hall, P. B., Reichard, T. A., Richards, G. T., Schneider, D. P., and Vanden Berk, D. E.
    "A Catalog of Broad Absorption Line Quasars from the Sloan Digital Sky Survey Third Data Release"
    in preparation (2006).
  2. Reichard, T. A., Richards, G. T., Schneider, D. P., et al. 2003
    "Continuum and Emission Line Properties of Broad Absorption Line Quasars."
    AJ, 126, front cover and pp. 2594–2607, 2003; astro-ph/0308508
  3. Richards, G. T. et al. 2003.
    "Red and Reddened Quasars in the Sloan Digital Sky Survey."
    AJ, 126, 1131, 2003.
  4. Reichard, T. A., Richards, G. T., Schneider, D. P., et al.
    "A Catalog of Broad Absorption Line Quasars from the Sloan Digital Sky Survey Early Data Release."
    AJ, 125, 1711-1728, 2003; astro-ph/0301019
  5. Richards, G. T., Vanden Berk, D. E., Reichard, T. A. et al.
    "Broad Emission-Line Shifts in Quasars: An Orientation Measure for Radio-Quiet Quasars?"
    AJ, 124, 1-17, 2002.
  6. Schneider, D. P. et al.
    "The Sloan Digital Sky Survey Quasar Catalog. I. Early Data Release."
    AJ, 123, 567-577, 2002.

Conferences

  1. AGN Physics with the Sloan Digital Sky Survey, Princeton University, July 2003. Presented poster: "Continuum and Emission Line Properties of Broad Absorption Line Quasars."

An excerpt from my first referee report (for the first of a two-paper series):

As one who has worked on these objects long enough (20 years) to see them rise from obscurity, I found this to be a delightful paper - very well constructed, complete, and readable. The sample is unprecedented and the data handling is exemplary. I really like the BAL detection technique and I appreciate that they so clearly enunciate their caveats regarding the fitted power law index and E(B-V)'s. Certainly there is follow-up analysis in the works so the fact that the paper is a little short of conclusions does not trouble me. I hope that the subsequent analysis is submitted to the A.J. The paper should be published essentially as it is though I make a few suggestions that would improve it, below.

How about that!

 

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