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David Callejas

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January 20, 2019

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Martin Curran
Cheyenne, WY USA

08/26/2023
03:45 am

Photographer's Website

Equipment Details:

William Optics 91 FLT
ZWO ASI183MC Pro
Skywatcher EQ6-Ri
ZWO ASIAIR

Post-processing Details:

Removed the stars from each sub and stacked the comet separately. Still remaining artifacts, so I didn't really nail that process. I lost all of the little galaxies as well in the smeary effect. The comet detail is quite good and I was pleased with that.

Image Details:

Caught C/2023 P1 Nishimura just as it cleared the houses to the East and didn't quite get an hour of 30 second shots before the sun made the sky too bright. Processing this was all but a nightmare and I obviously need a lot of practice.

Posted

January 20, 2019

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David Callejas

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About the Author:

David Callejas, Marketing Director, helps bring EarthSky's content to the world via online ads and other products. He creates strategies that help people around the world find us and appreciate the work we do. He helps manage the EarthSky Store and bring to you the new products that you love. He's the chief liaison between EarthSky.org and the world of commerce. All that, plus he helps post content and populate our pages on Facebook, Google+ and Twitter. Go David!