Jim Militello is an amateur astronomer based in Tucson, AZ, USA. He captured a nice view of Jupiter and its Io on 13.July with a DBK 21AU04.AS astronomy camera.
Quote of his mail:
I wanted to share an image of Jupiter w/ Io that I captured with the DBK 21AU04.AS camera I recently purchased from OPT. I used a 14.5″ Starmaster @ f12.9. Stack of 1200 frames from my back yard in Tucson, AZ. on July 13 at 4:01 a.m. I would like to post this image on your website but I'm not sure how.
Well thank you Jim. This is no doubt a fine photo!
To anyone who wants to send us his work: simply drop an e-mail to firstname.lastname@example.org with your pictured enclosed.