THE ARECIBO LEGACY FAST ALFA SURVEY: THE α.40 H I SOURCE CATALOG, ITS CHARACTERISTICS AND THEIR IMPACT ON THE DERIVATION OF THE H I MASS FUNCTION

P. Haynes, Martha; Giovanelli, Riccardo; M. Martin, Ann; M. Hess, Kelley; Saintonge, A.; A. K. Adams, Elizabeth; Hallenbeck, Gregory; L. Hoffman, G.; Huang, Shan; R. Kent, Brian; A. Koopmann, Rebecca; Papastergis, Emmanouil; Stierwalt, Sabrina; J. Balonek, T.; W. Craig, David; J. U. Higdon, S.; A. Kornreich, David; R. Miller, Jeffrey; A. O’Donoghue, Aileen; P. Olowin, R.; L. Rosenberg, Jessica; Spekkens, Kristine; Troischt, Parker; Wilcots, Eric

doi:10.1088/0004-6256/142/5/170

Public

THE ARECIBO LEGACY FAST ALFA SURVEY: THE α.40 H I SOURCE CATALOG, ITS CHARACTERISTICS AND THEIR IMPACT ON THE DERIVATION OF THE H I MASS FUNCTION

Published in The Astronomical Journal • Oct 17, 2011

Authors:

Martha P. Haynes

Riccardo Giovanelli

Ann M. Martin

Abstract

We present a current catalog of 21 cm H i line sources extracted from the Arecibo Legacy Fast Arecibo L -band Feed Array (ALFALFA) survey over ∼2800 deg 2 of sky: the α.40 catalog. Covering 40% of the final survey area, the α.40 catalog contains 15,855 sources in the regions 07 h 30 m < R.A. < 16 h ...

Subject

Sky

Physics

Astrophysics

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