Skip to content

Urban Astro

Staring through the light pollution since 2004

Recent Posts

  • Reprocess of North American Nebula from 2021
  • A long time ago, in a galaxy far, far away.
  • Rosette Redux
  • Not my first rodeo
  • Show a little Heart

Recent Comments

    Archives

    • February 2025
    • December 2022
    • April 2022
    • November 2021
    • October 2021
    • September 2021
    • June 2021
    • May 2021
    • April 2021
    • January 2021
    • December 2020
    • September 2020
    • June 2020
    • January 2020
    • October 2019
    • August 2018
    • July 2018
    • January 2018
    • December 2017
    • November 2017
    • January 2017
    • September 2016
    • August 2016
    • July 2016
    • March 2016
    • February 2016
    • December 2015
    • October 2015
    • August 2015
    • January 2014
    • December 2013
    • September 2013
    • July 2013
    • June 2013
    • March 2013
    • February 2013
    • January 2013
    • September 2011
    • August 2011
    • February 2011
    • July 2010
    • March 2010
    • February 2010
    • January 2010
    • December 2009
    • November 2009

    Categories

    • Commentary
    • Deep Sky
    • Images
    • Uncategorized

    Meta

    • Log in
    • Entries feed
    • Comments feed
    • WordPress.org

    Month: July 2010

    What a difference a (few) years make

    I was digging through some old data and thought I might reprocess my M13 data from three years ago.  Man, what a difference!  Some of it is software, some of it is technique, some of it is experience.

    The old M13 on the left, the reprocessed data on the right:

    Posted on July 31, 2010Author Tim SchuhCategories Commentary, Deep Sky, ImagesLeave a comment on What a difference a (few) years make
    Proudly powered by WordPress