[tilbrook@rbe.ne (Justin Tilbrook)]

Hi,

The nebulosity around TY Corona Austrails has always interested me, ever since my variable star observing days. Of course the dark dust wasn't visible only the brighter reflection nebula.
I was hoping for more data on this, but I tripped over the USB cord to the powered hub and had to start from scratch!
Hopefully get some more data friday night.

Two images, slightly different processing.

Telescope 8” f/4 astrograph on a HEQ Pro 5 mount, orion mini guider.
Unmodded Canon 1100D at ISO 800.
14 x 300 sec subs ISO 800.
24 dark frames, 16 flat frames and 11 bias.
Stacked in DSS and post process in Phototshop.
Cheers,

Justin.