Archive M_16-S001-R001-C001-SDSS_g.fits from Focus Archive M_51-S001-R001-C001-Halpha.fits from Focus Archive M_51-S001-R001-C001-Halpha_dupe-1.fits from Focus Archive M_51-S001-R001-C001-SDSS_g.fits from Focus Archive M_51-S001-R001-C001-SDSS_g_dupe-1.fits from Focus Archive M_51-S001-R001-C001-SDSS_r.fits from Focus Archive M_51-S001-R001-C001-SDSS_r_dupe-1.fits from Focus Archive M_51-S001-R001-C001-SDSS_u.fits from Focus Archive M_51-S001-R001-C001-SDSS_u_dupe-1.fits from Focus Archive M_57-S001-R001-C001-Halpha.fits from Focus Archive M_57-S001-R001-C001-SDSS_g.fits from Focus Archive M_57-S001-R001-C001-SDSS_g_dupe-1.fits from Focus Archive M_57-S001-R001-C001-SDSS_g_dupe-2.fits from Focus Archive M_57-S001-R001-C001-SDSS_i.fits from Focus Archive M_57-S001-R001-C001-SDSS_r.fits from Focus Archive NGC_6946-S001-R001-C001-SDSS_g.fits from Focus Archive NGC_6946-S001-R001-C001-SDSS_r.fits from Focus Archive RAW-M_16-S001-R001-C001-SDSS_g.fits from Focus Archive RAW-M_51-S001-R001-C001-Halpha.fits from Focus Archive RAW-M_51-S001-R001-C001-Halpha_dupe-1.fits from Focus Archive RAW-M_51-S001-R001-C001-SDSS_g.fits from Focus Archive RAW-M_51-S001-R001-C001-SDSS_g_dupe-1.fits from Focus Archive RAW-M_51-S001-R001-C001-SDSS_r.fits from Focus Archive RAW-M_51-S001-R001-C001-SDSS_r_dupe-1.fits from Focus Archive RAW-M_51-S001-R001-C001-SDSS_u.fits from Focus Archive RAW-M_51-S001-R001-C001-SDSS_u_dupe-1.fits from Focus Archive RAW-M_57-S001-R001-C001-Halpha.fits from Focus Archive RAW-M_57-S001-R001-C001-SDSS_g.fits from Focus Archive RAW-M_57-S001-R001-C001-SDSS_g_dupe-1.fits from Focus Archive RAW-M_57-S001-R001-C001-SDSS_g_dupe-2.fits from Focus Archive RAW-M_57-S001-R001-C001-SDSS_i.fits from Focus Archive RAW-M_57-S001-R001-C001-SDSS_r.fits from Focus Archive RAW-NGC_6946-S001-R001-C001-SDSS_g.fits from Focus Archive RAW-NGC_6946-S001-R001-C001-SDSS_r.fits from Focus