SV152 Refractor @ f/6
Riccardi 0.75x Reducer Starlight Trius SX694
Atik EFW2 Filter Wheel Astrodon SII/Ha/OIII Losmandy G11 Gemini 2
SII=15x20min Ha=14x20min OIII=16x30min Total Exposure=17hrs 40min This image was calibrated, registered, stacked, linear noise reduction in PixInsight. Then brought into Photoshop for final processing using my custom narrowband workflowthat uses JP Metsavanio's tonemap process.
