"The Wall" in the North America Nebula (NGC 7000)

Posted by tomdiana
on Friday, August 12, 2016

Hybrid image taken with TMB 152mm refractor. Ha subframes were captured with ST-8300 and Baader 7nm filter (30 @ 5 min.). They were focused, aligned, and combined in CCDSoft .Color subframes were taken with modified Canon 650D (24 @ 5 min.) and were aligned and combined in ImagesPlus. The composite image was created and adjusted in Photoshop. Taken from my backyard observatory in southeastern Minnesota.

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