Should be the Fall Sombrero as it is nearly the size of M104, but more on edge and a bit fainter. Shot 8 lums last night, but hi-cirrus invaded most of them, so found 9 lums from last year as well as
RGB and just stacked it all together. Really a two year image and five minutes short of two hours data. I like all those tiny background galaxies too. I'll leave to someone else to count them up. Been a bad Fall, 25F last night and snow tonight, probably no imaging for another 2-3 weeks since the moon is back too ( rant ends).
Specifics; Meade 16 LX200 at f6.2, Atik 460ex mono, 17/5min Lum, 2/5min
RGB all 2x2 binned for 0.7"/pixel at 2500mm efl.
OAG w/QHY5L-II mono at 2 sec rate. Captured and stacked in Nebulosity, post in
PS CS5 with Carboni tools. Posted image 20% cropped, but full size.
Clear skies,
Steve