Date: September 16, 2016 Telescope: CDK20N Filters: griz Observer: John Kielkopf Processing: dark, flat, wcs, rgb color mapped to irg filters Exceptional seeing with very sharp imagesm15_00024_r.fits TARGET = M15 EXPTIME = 100.0 FILTER = r_(530-700) DATE-OBS = 2015-09-17T02:47:35.186 m15_00025_i.fits TARGET = M15 EXPTIME = 100.0 FILTER = i_(700-825) DATE-OBS = 2015-09-17T02:50:55.892 m15_00026_g.fits TARGET = M15 EXPTIME = 100.0 FILTER = g_(400-530) DATE-OBS = 2015-09-17T02:53:30.738