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David Callejas

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January 20, 2019

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Steven Bellavia
Southold, NY

12/07/2021
05:23 am

Photographer's Website

Equipment Details:

Borg 90FL astrograph, ZWO ASI 183MC camera

Post-processing Details:

50 x 60-second exposures, tracking comet on December 7th, and another 50 x 60-second exposures of the star field on December 14th

Image Details:

Comet C/2021 A1 Leonard, with data captured on two separate nights. The comet data was captured on December 7th and the "empty" star field on December 14th, so as to better show the comet "frozen" against the background of stars at one point in time.

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!