Hi Astropic experts,
Here is one of my few first astro photos taken with a SW Esprit 150ED F/7
Specs of this pic are :
> camera : Canon D6 astromod
> lights : 20 x 120' (@ iso 1600)
> darks : 11
> offsets : 11
> no flats (had no time...)
> processing : DSS 3.3.6 & Ligtroom CC
Question : despite a reduction of high lights (under LR) to 0 the trapezium area remains burned. How can I solve this ?
Any other comment or suggestions are more than welcome!
Tx & clear skies