Magnesium images of sun

[athornett]

Magnesium image of sun from 2/6/2021.

Magnesium Quark - lacks detail - I think due to poor seeing but could be poor focus.

Sky Watcher Equinox Pro 100mm OTA

Andy

Sun_114609_020621_ZWO ASI174MM(23710916) stack+crop+ImPPG+PS+colourise.tif

[Rusted]

Why is the original 54MB? 

Here's a 38kb  .jpg with slight Histogram adjustment.

[athornett]

NB The original was 54MB because I didn't think about size when I loaded it up. Sorry for that! I used dithering on AS3 which was why size of image rocketed so much. Never sure if dithering on solar images is of any use.