Summer 2016

Summer 2016
Summer in Tsukahara

Spring in Tsukahara

gkimbal's Spring in Tsukahara album on Photobucket

Saturday, April 1, 2017

Crab Nebula



The Crab Nebula is the remains of an exploded star. The star exploded almost a thousand years ago (1054). The explosion was bright enough to be viewed during the day for 23 days according to Space.com . It is popular target for astrophotographers. The total imaging time is 20 hours in HaRGB. Preprocessing was done in CCDStack2 and post processing in PixInsight. Image processing has been challenging. PixInsight offers so many options which provides solutions as well as problems. I’m slowly climbing the learning curve. In this image, I wanted to focus on star color and detail in the nebula. Stay tuned for more images.


Update: This is an image of the Crab that is the current APOD. It's a collection of photos from Hubble, Spitzer, and an array of other devices used to detect radio waves, infrared, ultraviolet, etc. If you look closely at the center of the nebula, the pulsar is visible. For more information on that check out this link  https://apod.nasa.gov/apod/astropix.html


No comments:

Post a Comment