Observation by Alun Halsey: Solar proms in calcium K line 220430

Uploaded by

Alun Halsey

Observer

Alun Halsey

Observed

2022 Apr 30 - 11:00

Uploaded

2022 May 01 - 10:58

Objects

The Sun

Equipment

Bresser 90/900 achromat refractor
Lunt CaK B12 module + QHY5III 178M
CEM60

Location

Reading Berkshire UK

Target name

The Sun

Title

Solar proms in calcium K line 220430

About this image

Two SER files recorded in Firecapture (one for prominence's,one for limb) stacked in Autostakkert 3 and using layers in Photoshop to combine both images,Astrosurface for wavelet sharpening and back into PS CS2 for final processing adding false colour.

Files associated with this observation

2022-04-30-1100_1-U-B-Sun_QHY5III178M_comb-proc.jpg (253.1 kB)

Like this image

Mr John William Hughes, James Weightman, Ron Johnson, Sally Russell, Gerard Cauchi, Tim Haymes, Jim Tomney, Mike Harlow, Mattia Piccoli

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