British Astronomical Association
Supporting amateur astronomers since 1890

BAA Images Alun Halsey

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

Uploaded by

Alun Halsey

Observer

Alun Halsey

Observed

2021 Jul 02 - 11:25

Uploaded

2021 Jul 02 - 19:12

Objects

The Sun

Equipment
  • 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
Location

Berkshire UK

Target name

The Sun

Title

Solar Session 02/07/21

About this image

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

Files associated with this observation
Like this image
Copyright of all images and other observations submitted to the BAA remains with the owner of the work. Reproduction of work by third parties is expressly forbidden without the consent of the copyright holder. By submitting images to this online gallery, you grant the BAA permission to reproduce them in any of our publications.