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BAA Images Alun Halsey

Observation by Alun Halsey: Sun in Ha

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Alun Halsey


Alun Halsey


2020 Dec 15 - 12:49


2020 Dec 16 - 16:18


The Sun

  • Evostar 72ED Apo,Coronado SM40/BF10 filter set,QHY5III 178M

Reading,Berkshire UK

Target name



Sun in Ha

About this image

72ED apo piggybacked to main scope on CEM60,an 800 frame SER recorded in Sharpcap of the solar disk and another 300 frame SER for the prominence image. Both stacked in Registax,processed in Astrosurface and images then combined using layers in Photoshop CS2,adding false colour to the disk.          North is to the top.

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