M92, reprocessed

[fmeireso]

M92_cropped.jpg (280.53 KiB) Viewed 1088 times

This was my first trial throught the TS 130 mm APO at F/7.

I went well, but just lately i reprocessed i using at the end the flux module to sharpnen it. This worked very well and gives a sparkling effect.
Then again one has to be very carefull not to mess up the stars introducing halo's and other weird things.

Dunno if this is the best approach , but it seem to work very well...

Maybe Ivo or others can comment this

Thanks for watching

[Mike in Rancho]

That is very sparkly indeed, Freddy!

Some of the stars are multi-colored, though not quite in the red/blue that I see so often. Still, possible that a spatial RGB channel align would help that out, or a little bit of highlight repair in Color?

[fmeireso]

Yes, Mike, stars are suffering from some multi color. I think it was atmospheric dispersion.

I just posted my latest M13 on CN. Made this week in the same scope and there the multi color is completly absent, allthough at start the globular was not that hight up in the sky either....weird....