Absolute Fluorescence Detector Cross Calibration using Laser Shots May 2005 and August 2006 Campaigns

P. BAULEO, J. BRACK, J. HARTON, R. KNAPIK; A. PICHEL Y A.C. ROVERO; M. ROBERTS, AND L. WIENCKE

Otro; GAP note: Publicación interna del Observatorio Pierre Auger; 2007

The Drum absolute calibration of three cameras at Los Leones and two cameras at Coihueco was checked using laser shots. Results from the laser shots are in good agreement with previous absolute calibrations, when tracked to May 2005 and August 2006 using the relative calibration.