About CV Projects Links Pics

I have graduated and am now working at NYU. Please visit my updated (and maintained) homepage at the Center for Comology and Particle Physics.

I am a PhD student at the Department of Astronomy and Astrophysics at Tel-Aviv University, under the supervision of Prof. Dan Maoz. I am currently at the American Museum of Natural History in New York, where I am co-advised by Prof. Michael Shara.

I am interested in constraining the nature of the stellar system that leads to a thermonuclear, or Type Ia, supernova. I do this mainly by measuring the rates of supernovae I discover in both imaging-based surveys (such as the Subaru Deep Field and CLASH) and in galaxy spectra from large-scale spectroscopic galaxy surveys (such as the Sloan Digital Sky Survey).

In 2012, my thesis was one of 12 animated by Jorge Cham of PhD Comics:

Besides research, I take part in public outreach by organizing and participating in the activities of the Tel-Aviv University AstroClub and by mentoring high-school students in the Science Research Mentoring Program at the American Museum of Natural History.

In my free time, I write fiction, in Hebrew and English, and read as much as I can. I am also interested in the history, politics, and culture of ancient Rome, political science, and experiencing the world by living somewhere else every once in a while.


Discovering Supernovae in Galaxy Spectra
Supernovae can be discovered in large-scale spectroscopic galaxy surveys, where in some galaxies a supernova will serendipitously explode in the area covered by the spectral aperture.

  • The Rates of Supernovae in SDSS DR7 Galaxy Spectra: Graur & Maoz 2013 (full tables and figures; September 2012 Garching poster)

  • Measuring Supernova Rates in Volumetric Supernova Surveys
    CLASH and CANDELS: optical and near-IR supernova surveys

  • CLASH survey description: Postman et al. 2012
  • CANDELS survey description: Grogin et al. 2011, Koekemoer et al. 2011
  • Discovery of a redshift 1.55 Type Ia supernova in CANDELS: Rodney et al. 2012

  • A Survey for Supernovae in the Subaru Deep Field

  • Final results: Graur et al. 2011 (full tables and figures; January 2012 AAS poster)
  • Discovery of a polar-ring galaxy in the Subaru Deep Field: Finkelman, Graur & Brosch 2010
  • Initial results: Poznanski et al. 2007

  • Statistics and Data Analysis
    Data Analysis for 1st-Year Undergraduate Physics Lab

    A Statistics Handbook (In Hebrew)

    Course Summaries

    Feel free to download the following summaries from my B.Sc. in Physics,
    but be advised they are all in Hebrew.
    1st year | 2nd year | 3rd year


  • Astrophysics, Tel Aviv University
  • Astrophysics, American Museum of Natural History
  • Wise Observatory
  • Subaru Telescope
  • Astronomy Picture of the Day
  • Dovi Poznanski
  • Assaf Horesh
  • Benny Trakhtenbrot
  • Dan Graur


    Webpage designed with the kind help of Keren Sharon.

  • CV
    Publications [ ADS | astro-ph ]

    American Museum of Natural History
    Astrophysics Department
    Central Park West at 79th Street
    New York, NY 10024
    Voice: +1-212-313-7440
    E-Mail: orgraur @ astro.tau.ac.il
                  ograur @ amnh.org