Wednesday, March 5, 2025

The Sun in H-alpha light

Blend of two H-alpha solar images today captured by AstroDMx Capture through a Solarmax II 60, BF15 Ha scope with an SC715C OSC camera and an Altair 462M2 Mono Camera.

Two Overlapping 16 bit 1000-frame SER files were captured with each camera. The best 90% of the frames in each SER file were stacked in Autostakkert!4, wavelet processed in waveSharp, stitched in MS ICE and further processed in Gimp 2.10. In addition, Corresponding SER files were captured exposed for the prominences.

Click on the image to get a closer view

AstroDMx Capture capturing data from the SVBONY SC715C



AstroDMx Capture capturing data from the Altair 462M2


The Prominence and Disk images were combined in Gimp 2.10 and the Colour and monochrome camera based files were combined in Picture Window Pro 2.5.

The Sun in H-alpha light


Semi inverted image


Mono image processed semi invert with dark background






Steve Wainwright and Nicola Mackin

 

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