This picture shows the movement of sunspot AR13380 from 25/7 to 2/8

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Photographer:

Canon Lau

Location of Photo:

Hong Kong

Date/Time of photo:

2023.07.25 00:23UT 2023.07.27 00:09 2023.07.31 00:32 2023.07.31 23:41 2023.08.01 23:38 2023.08.02 23:52

Equipment:

Astro 3" refractor, ZWO ASI485MC, Baader solar filter (OD3.8)

Description:

This picture shows the movement of sunspot AR13380 from 25/7 to 2/8. 5 or 10% of the frames in each clip were chosen out of a 1 minutes footage