Stellar Shot of the Week
SVX152T - Bear Claw
Brian Poole caught this sublime shot of the Bear Claw Nebula (HDW 2) in Cassiopeia with his SVX152T. This faint planetary nebula is located 3,600 light-years away from Earth and lies about 3 degrees east of the Soul Nebula (IC 1848). To the lower left of this object lies a small (to the eye), reddish galaxy called PGC168326.
According to Brian: “Processing this one was a real challenge. The faint outer structure made star removal tricky, and some residual patterns in the dust are likely byproducts of SXT. I separated the stars and nebula for independent processing, and there’s still a lot for me to learn with that workflow - especially on an object this dim. Still, it’s exciting to pull out any detail from an object like this.”
Other Designations: Sh2-200, HDW 2, LBN 674, and PK138+04.1, Bear Claw Nebula
Details:
Telescope: Stellarvue SVX152T-35FT
Camera: ZWO ASI1600MM COOL
Mount: 10Micron GM1000 HPS
Filters:
Astrodon H-alpha 5nm 1.25"
Astrodon OIII 3nm 1.25"
Telescope and camera control: NINA
Software:
Pleiades Astrophoto PixInsight
Russell Croman Astrophotography BlurXTerminator
Russell Croman Astrophotography NoiseXTerminator
Russell Croman Astrophotography StarXTerminator
Location: New River, AZ
Processing: PixInsight
*For more details and an in-depth look at this image, visit Brian’s AstroBin.
References:
AstroBin. (n.d.). AstroBin. https://app.astrobin.com/i/2zx4av
AstroWorldCreations. (2025, September 24). Sh2-200 — AstroWorldCreations. https://www.astroworldcreations.com/image-details/sh2-200
Brecher, R. (2025, January 12). SH2-200. Astrodoc: Astrophotography by Ron Brecher. https://astrodoc.ca/sh2-200/










