The Sun Saturday. You can just make out the sun spot AR1791 centre left. They are caused by interactions with the Sun's magnetic field, But a sunspot is somewhat like the cap on a coke bottle: shake it up, and you can generate a big eruption. Sunspots occur over regions of intense magnetic activity, and when that energy is released, solar flares and big storms called coronal mass ejections erupt from sunspots. I may invest in a solar continuum filter. Those using them appear to show granulation in the surface. I would be grateful for a bit of feedback if you use one. This image was taken through a avi video file from my DSLR through the 90mm refractor Approx 1000 frames stacked in Registax and colour corrected from a white light filter.
Monday, 15 July 2013
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Comet Tsuchinshan-ATLAS, C/2023 A3 , Comet A3,
A cosmic wanderer, Comet Tsuchinshan-Atlas or more commonly known as Comet A3 has traced its elliptical path through the solar system, a j...

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Object: M45Type: Open Cluster Distance: 380Light Years (Approx) Constellation: Taurus Date : 27th October 08 Equipment: William Optics M...
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A cosmic wanderer, Comet Tsuchinshan-Atlas or more commonly known as Comet A3 has traced its elliptical path through the solar system, a j...
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