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Christmas tree to Rigel


toxic

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2 panel mosaic from the Christmas tree cluster to Rigel and a bit of the witch head nebula 45 minutes each panel at 3 minutes per sub stacked in dss and processed in photoshop total time is only 1 hour 30 minutes.
eos 200D (not modified) SW star adventurer 50mm f1.8 at f7.1 and iso 12800 from Darlington not exactly a dark site lol.

i will do more on this when the moon has gone --- if its clear ?

 

Christmas tree to Rigel --psp-jpeg.jpg

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1 hour ago, happy-kat said:

Lovely capture.

Your camera has still picked out a good dose of red there. Do you need to stop it down that far for coma?

yes if i dont then the stars around the corners are like shuttlecocks but at f7 the stars are pinpoint sharp its not that bad on time if the lens could be used wide open the same light gathering would be under 30 seconds instead of 3 minutes.

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59 minutes ago, StargeezerTim said:

Great capture Chris... I had the first clear night here for three weeks a few nights ago

 Looks like it could be several weeks till the next opportunity :sad2:.

we had quite a few before christmas just have to cross our fingers  no moon and clear skies :clouds1: who am i kidding

 

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Very fine image! I find my nifty fifty is fine at around F2.8, but then I don't get pictures looking like this! :icon_biggrin:

I imagine it is not so easy to create a mosaic with light pollution creating significant gradients over such a wide field?

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2 hours ago, Ags said:

Very fine image! I find my nifty fifty is fine at around F2.8, but then I don't get pictures looking like this! :icon_biggrin:

I imagine it is not so easy to create a mosaic with light pollution creating significant gradients over such a wide field?

it lets a lot of light in but the stars look really bad under f5 but the best is at f7.1 with the canon 50mm f1.8 and yes the gradients where pretty bad before the led street lights not so bad now.

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