This galaxy is visible its structure in my old refractor TV genesis of 4 ''. the shape of S is visible in a sky of nelm 6.5 SQM, 21.6 the transparency and seeing is good 4/5. The nucleus is dominant and somewhat elongated, the image is somewhat dirty but it is not difficult to see its structure if the night and the place is good, I still have my image stuck in the retina at the end of May 2014.

Roberto.