My first attempt on the Rosette Nebula. Managed to get 3 hours of data at iso 800 on a modified Canon 550d with an Optolong L Extreme Filter. This is my first good image with the L extreme and my first using Pixinsight, an tips would be welcome.
Image:
Lights - 36x300s
Darks - 16x300s
Flats - 25
Bias - 50
Equipment:
William Optics Zenithstar 73 APO Refractor
HEQ5 Pro with belt mod
William Optics 50mm Uniguide Scope & ASI 120mm Mini guidescope
Canon 550d (Modded)
Optolong Lextreme Duo Narrowband filter
Captured with APT and processes with Pixinsight