Comet ISON C/2012S1 Up-Close on February 13th, 03:46ut 2013. Animation At: http://www.jaicoa-observatory.com/ISON-021313-0346ut-18min-Anim-2.gif . The tail of the comet could be seen now and the comet coma has brighten to a small degree. Top image is a LRGB (color) of a total of 8 min. Equipment: LX200ACF 12 in. OTA, F10 at Prime (3050mm), CGE mount, ST2000xm Ccd, AO8, CFW9, Astronomik LRGB filter set.