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Comet NEOWISE photomerge

Image

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About this observation
Observer
Tim Haymes
Time of observation
19/07/2020 - 22:30
Object
C/2020 F3 (NEOWISE)
Observing location
Steeple Aston
Equipment
200mm F2.8 lens
Canon 70D
EQ mount
Merged images
Exposure
Stacks of 15sec at 400-iso
Tags

Stacked frames, merged to show the length of ion tail which is about 7 degress. Head is green, dust tail is creamy (yellow) in the un-stretched images, and the ion tail blue.  Not the best rendering, but shows some of the fainter details invisible to the eye in good transparency.   A  great comet !

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