Observation by Nick James: Sunspot group AR2781

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.

Files associated with this observation

ar2781_20201108_1129_ndj.jpg (950.0 kB)

Like this image

Len Entwisle, Ron Johnson, Graham Winstanley, Richard Miles, Martin Crow, Geof Lewis, Jeremy Shears, Peter Carson

Registered charity no. 210769
Registered company no. 117572
For more information including contact details, click here.

Our privacy policy is here.