Barnard 3 is a dark nebula in the constellation Perseus, located to the south of this constellation, east of the star Omicron Perseus. This nebula is part of the Perseus Clouds.
The Barnard 3 Nebula is located near these other nebulae: LBN 749 LDN 1472 LDN 1470 LDN 1468 [Astronomy Wiki: https://astronomical.fandom.com/wiki/Barnard_3 ]

Scope: AP155EDF w 4" Field Flattener and Focus Boss II motorized focuser
Camera: Moravian G4 w Astrodon Gen II filters
Mount: Paramount MX guided w an SBIG ST-402ME and Borg 60mm guidescope
27 x 20 min of Luminance
5/8/8 x 10 min each of RGB
Acquired with CCD-Commander and TheSkyX

Reduction and all pre-processing in PixInsight.
RGB processed in PixInsight using SPCC, BlurX, NoiseX then HistogramTransformation, Curves and a masked Saturation boost.
Luminance processed in PixInsight using BlurX, NoiseX, then StarX followed by HistogramTransformation, Curves and LocalHistogramTransformation (for contrast) then the stars were restored.
Additional tweaks in Photoshop.

Lucknow, Ontario
November 2023