The Dark Matter Time Projection Chamber 4Shooter directional dark matter detector: Calibration in a surface laboratory

James B.R. Battat, Cosmin Deaconu, Gabriela Druitt, Richard Eggleston, Peter Fisher, Jocelyn Monroe, Pietro Giampa, Vincent Gregoric, Shawn Henderson, Igal Jaegle, Jay Lawhorn, Jeremy P. Lopez, Kristen A. Recine, Adam Strandberg, Hidefumi Tomita, Sven Vahsen, Hermann Wellenstein