The Iris Nebula - NGC7023 - stretched to show the surrounding dust
Camera: Moravian G4 w Astrodon Gen II LRGB filters
Scope: Astro-Physics AP155EDF w 4" FF
Mount: SB Paramount MX
Guiding: SBIG ST402ME on Borg 60 guidescope
16/18/19 x 10min each for RGB
42 x 10min Luminance
Lucknow, Ontario, Canada
June 2023
Images captured with TheSkyX
Session orchestrated by CCD-Commander
Calibration and processing of the RGB and Luminance in PixInsight
L+RGB combine, some gradient removal in Photoshop CC