Pinwheel Galaxy M101

Pinwheel Galaxy M101

The Pinwheel Galaxy, M101, from Bad Wolf Ranch, Lampasas County, Texas at 2021-03-20 00:47 UT. 46 x 3' subs for 2 hours 18 min total exposure with a 51mm f/4.9 refractor, at unity gain. William Optics RecCat 51, Baader UV/IR filter, ZWO ASI 533 MC Pro one shot color camera. Sky-Watcher AZ EQ5 Pro mount with ZWO ASIAIR imaging computer, and iPad for scope and camera control. Processed with BlurXTerminator, NoiseXTerminator, and StarXTerminator plugins in Pixinsight. Fnal crop and exposure adjustment in Photoshop.

Gallery slide show...

Shared Keyword slide show...


Date Taken: 2021-03-20




Submit Comments or Questions on this page.

By submitting a comment, you agree that: it may be included here in whole or part, attributed to you, and its content is subject to the site wide Creative Commons licensing.

Images by Gallery

  28 Nights with the Moon

  Celestial Events




  Solar System

  Deep Sky Objects


Moon Phase