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BAA Images Alun Halsey

Observation by Alun Halsey: Solar Session 02/07/21

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Alun Halsey


Alun Halsey


2021 Jul 02 - 11:25


2021 Jul 02 - 19:12


The Sun

  • Evostar 72ED (reduced to 50mm) with Lunt CaK B1200 module
  • Lunt 50THa double stacked with Solarmax 40 etalon
  • Evostar 72ED with Herschel wedge (continuum filter)
  • QHY5III 178M (x2 Barlow for calcium/Ha close ups and 1.6x Magnimax for white light))
  • CEM60

Berkshire UK

Target name

The Sun


Solar Session 02/07/21

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SER files stacked and processed in Astrosurface,PS CS2 to add false colours

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