Observation by Alun Halsey: Sunspot gathering 30th July 2024

Uploaded by

Alun Halsey

Observer

Alun Halsey

Observed

2024 Jul 30 - 09:48

Uploaded

2024 Jul 30 - 19:30

Objects

The Sun

Equipment

Skywatcher Evostar 72ED + full aperture Hoya ProND 16 filter
Sol'Ex SHG (10 micron wide slit,2400l/mm grating)
Player One Neptune-M mono planetary camera
EQ5 Pro

Location

Reading Berkshire UK

Target name

The Sun

Title

Sunspot gathering 30th July 2024

About this image

Sol'Ex SHG scan in the Iron (Fe I) line which lies just above the Sodium D2 at 5895.94 A. Jsolex used for reconstructing/processing, no other processing carried out except cropping and resizing image. 16x sidereal speed used so as to force the scan of slit across solar disk.

Files associated with this observation

09_48_16Z_20240730_autostretch_15_00.jpg (173.3 kB)

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Gerard Cauchi, Mike Foulkes, Callum Potter

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