The SerialEMCCD plugin is copyright (C) 2003-2016 by the Regents of the University of Colorado. It is open source under the General Public License (GPL) version 2.0, and may be modified and redistributed under the terms of this license. A copy of this license is in the file GPL.txt in the SerialEMCCD source and the SerialEM binary distributions. The source can be found at http://bio3d.colorado.edu/SerialEM/SerialEMCCD THIS SOFTWARE AND/OR DOCUMENTATION IS PROVIDED WITH NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTY OF MERCHANTABILITY AND WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. SerialEMCCD uses TIFF libraries which are Copyright (c) 1988-1997 Sam Leffler and Copyright (c) 1991-1997 Silicon Graphics, Inc. (see TIFF.txt). Because SerialEMCCD uses the libjpeg library, this software is based in part on the work of the Independent JPEG Group. SerialEMCCD also uses the zlib library, which is Copyright 1995-2010 by Jean-loup Gailly and Mark Adler. SerialEMCCD use FFTW libraries which are Copyright (c) 1997--1999 Massachusetts Institute of Technology, written by Matteo Frigo and Steven G. Johnson, and covered by version 2 of the GPL. This work was supported in the past by NIH P41 grants from NCRR and NIGMS to J. Richard McIntosh and Andreas Hoenger.