Observation by Alun Halsey: Sol'Ex SHG scan in Ha 28th June 202...

Uploaded by

Alun Halsey

Observer

Alun Halsey

Observed

2025 Jun 28 - 13:50

Uploaded

2025 Jun 28 - 19:13

Objects

The Sun

Equipment

Skywatcher Evostar 72ED refractor/Hoya 1.6ND filter (full aperture)
Sol'Ex spectroheliograph (10um slit/2400l/mm grating)
Player One Neptune-M (IMX178) planetary camera
EQ5 pro EQ mount

Location

Reading Berkshire UK

Target name

The Sun

Title

Sol'Ex SHG scan in Ha 28th June 2025

About this image

16x sidereal speed used to force the scan of the solar disk. SER file recorded in Sharpcap, reconstructed in JSol'Ex with very mild sharpening in Astrosurface. This is a single scan (no stacking).

Files associated with this observation

Picture Package.png (1.2 MB)

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Graham Winstanley, Nick Quinn, Anton Matthews, Dominic Ford, Robin Leadbeater, Callum Potter

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