Just a few exposures between gaps in the clouds. L not used because of dust on the filter.

Object IDM3 (NGC 5272)
DetailsCanes Venatici
Mag. 6.2, Size 18′
Telescope203mm RC8 at f8
CameraAtik 460Ex @-20C
Badder RGB filters
IDAS P2 LP filter
Exposure(s)R,G 2x120s, B1x120s, 2×2
CaptureAPT, PHD2
ProcessingNebulosity 4, Photoshop