Celestial hemisphere:  Northern  ·  Constellation: Leo (Leo)  ·  Contains:  NGC 2903
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NGC2903 with star forming regions, Markus A. R. Langlotz
NGC2903 with star forming regions
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NGC2903 with star forming regions

Getting plate-solving status, please wait...
NGC2903 with star forming regions, Markus A. R. Langlotz
NGC2903 with star forming regions
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NGC2903 with star forming regions

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Description

Finally, I added H-Alpha data to my RGB Data of NGC2903 to bring out the star forming regions of this barred spiral galaxy in 21MLyrs distance.
A deatilled comparison with a HST image clearly showed, that all the structures in this image are real and fortunately not deconvolution artifacts.
The small pixels of my ASI183MC pro togehter with 1m focal lenght of my Mak-Newton give a quite reasonable resolurion for galaxy imaging.

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