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David Callejas

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January 20, 2019

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Jeremy Likness
Newport, OR, USA

11/17/2023
02:00 am

Photographer's Website

Equipment Details:

William Optics Redcat 71 refractor 350mm
ZWO ASI294MM Pro cooled camera
ZWO AM5 harmonic mount

Post-processing Details:

AstroPixel Processor to stack
PixInsight to process

Image Details:

After a night of imaging the Pleiades I had only an hour left until dawn, so I decided to point my telescope at Orion's sword and capture the Running Man and Great Orion nebula. I used my sulfur, hydrogen, and oxygen narrowband filters and took 4 5-minute exposures with each, then combined to produce this photograph.

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!