Almost 6 hours of #OSCNB exposure in enhanced HOO palate. Austin, Texas, Bortle 7 sky on 2024-01-07, 69 5' exposures with master dark. WO RedCat 250/51mm, L-Ultimate dual NB filter, ASI533 MC camera, ASIAIR Plus controller, SW AZ-EQ5 mount. Processed in PixInsight, drizzle stacked then SPCC, RC-Astro Noise/Blur/StarXTerminator plugins, GHS, Curves and PS final exp and crop

The Elephant's Trunk Nebula. IC 1396, in Cephus rendered in an #OSCNB HOO palette. from north of SilverCity, NM.

NM. WO RedCat 250/51mm; L-Ultimate dual NB filter; ASI533 MC camera; ASIAIR Plus controller; SW AZ-EQ5 mount.

37 x 5' exposures; drizzle stacked and; processed in; PixInsight; SPCC; RC-Astro Noise/Blur/StarXTerminator (nebulosity) and StarNet2 (stars); plugins; GHS; curves; and PS final exp and crop

M42 the Orion Nebula from Austin, Texas, with a Bortle 7 sky and 65% illuminaged Moon. Nebulosity 3.6 hours #OSCNB exposure as 436 30" lights with master dark. Stars are from a BB image with 60 5" exposures, Bortle 7, drizzle stacked with master dark, WO RedCat 250/51mm, L-Ultimate dual NB filter, ASI533 MC camera, ASIAIR Plus controller, SW AZ-EQ5 mount. Processed in PixInsight, drizzle stacked then SPCC, RC-Astro Noise/Blur/StarXTerminator plugins, XF, GHS,Curves and PS final exp and crop

The Christmas Tree Cluster (NGC2264) and Cone Nebula in #OSCNB from under a Borle 7 sky in Austin, Texas, 2023-12-05 with 2 hours total exposure (120 x 5').

WO RedCat 250/51mm, L-Ultimate dual NB filter, ASI533 MC camera, ASIAIR Plus controller, SW AZ-EQ5 mount.

Processed in PixInsight, drizzle stacked then SPCC, RC-Astro Noise/Blur/StarXTerminator plugins, GHS, Curves, and PS final exp and crop