C/2013 US10 Catalina (with faint 3rd tail)

Contains: Comet

Technical card

Resolution: 847x752

Date: Jan. 16, 2016

Time: 04:14

Focal length: 530

Locations: The Hills Observatory, Manchester, United Kingdom

Description

Two processed image here, one integrated with rejection (PixInsight) to show just the comet. The other with no rejection which shows the comet and trailed stars.

45 subs of 60s each, all registered on the comet.

There is what appears to be a faint third tail between the main dust and gas tails.

I used the PHD2 Comet Tracking tool by training the tracking before the exposure run. This makes it so easy to then take subs with the mount effectively guiding on the comet.

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Author

Mike Oates
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C/2013 US10 Catalina (with faint 3rd tail), Mike Oates