Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5447  ·  NGC 5449  ·  NGC 5450  ·  NGC 5451  ·  NGC 5453  ·  NGC 5455  ·  NGC 5457  ·  NGC 5461  ·  NGC 5462  ·  NGC 5471  ·  Pinwheel galaxy
applying color to m101 using ancient images, Stefano Ciapetti
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applying color to m101 using ancient images

applying color to m101 using ancient images, Stefano Ciapetti
Powered byPixInsight

applying color to m101 using ancient images

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Description

this image is the combination of this image:

https://astrob.in/y2tgrz/E/

and this other one, to get color information, taken during 2010

https://astrob.in/72340/B/

allingning and combining done with PS. Some part of the image was not colorized, but I prefear to leave that as ir is, without cropping.

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applying color to m101 using ancient images, Stefano Ciapetti

In these public groups

Fast Newtonians
Imagers of Italy