Observation by Nick James: Sunspot group AR2781
Uploaded by
Nick James
Observer
Nick James
Observed
2020 Nov 08 - 11:29
Uploaded
2020 Nov 08 - 15:43
Objects
The Sun
Equipment
Exposure
1/2000s
Location
Chelmsford, UK
Target name
AR2781
Title
Sunspot group AR2781
About this image
The main image is a single frame showing the full FoV of the ASI183 on my C6 (0.15m, f/10). The inset is a stack of 400 frames using AS3 with wavelet processing done in Iris. It's nice to see some complex sunspot groups again.
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