28/sqr arc sec my goodness, email this to the camera manufacturer. They will love this.
Quote:
Originally Posted by strongmanmike
When David Malin gave his presentation at the 2007 IISAC and challenged an amateur to take an image to show the faint galaxy extensions and galactic Cirrus around around Cen A  ....he mentioned that it was about 27mag/squ arc sec but I recon the faint features around M104 are fainter so I would say more like 28mag/squ arc sec in this case..?
Mike |