December 13, 2017

Astro-Image Processing: How Far is Too Far?

NOT a fake…

Image credit: Dave Dickinson

Alright. We’re going to touch on a hot button issue in astrophotography on this week’s soapbox rant. After years of watching the discussion come ’round, we’re going to add our two cents. When it comes to post-processing, how far is too far? When is an image no longer an accurate rendition of reality? [Read more...]

Imaging Satellites: A Low-Tech Method.

We here at Astroguyz have been working for some time on an interesting technique for capturing photographs of satellites, and by popular demand, we wanted to give a brief rundown at how we were ultimately successful. Go out star-gazing on any clear night, and it’s only a matter of minutes before you’ll notice a star or two that slide silently by. [Read more...]

25.05.10- Ad-Hoc Imaging and the Tale of Copland Crater.

Oh, how far we’ve come… time was when the family portrait of the solar system included blurry images snapped from world class observatories. Fast forward to the 21st century, and amateur astronomers now routinely delete pristine images from memory cards for tiny flaws that would have been the envy of astronomy text books a decade ago. Professional and amateur astronomers have always run a technological arms race of sorts, and the tale of the planet Mercury over the past decade is a good case in point.

[Read more...]