#Comet #Catalina at 0600UT on 21st Dec - note ion tail (upwards) & dust tail (curving down)
23 Dec 2015 02:04

#Comet #Catalina at 0600UT on 21st Dec - note ion tail (upwards) & dust tail (curving down) 

Quick stack of 31 lights & 15 darks - no flats - hence vignetting!


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posted by Edwin Quail 23 Dec 2015 06:16

Ok - that does it - I will have to get around to making some flats


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Edwin Quail

Shropshire UK
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#Comet C/2013 #Catalina with satellite flare yesterday at 05:57UT #Comet #Catalina at 0600UT on 21st Dec - note ion tail (upwards) & dust tail (curving down) 6-month continuous exposure summer-winter #solstice 2015 from the front garden #solargraphy
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