‰PNG  IHDRVêUctIMEÒ XlèGtEXtAuthorEdward F. Kelley};S#,tEXtDescriptionNIST Display Setup Test Patterns˜•µ$tEXtCopyrightNONE--In the Public Domain8ÂM4tEXtCommentContact fpd@nist.gov if other arrays needed.ipð