How to improve images of low astro targets
Expert processing tips to enhance your astrophotos
Sometimes we love an astrophotography challenge. One summer evening, while we were at a ‘relatively’ dark site, we realised that the star clusters M6 and M7 were low in the south and the sky was fairly clear – almost down to the horizon. Normally, photos of deep-sky targets so low down have a poor appearance, due to haze and the thicker cross-section of atmosphere they are being viewed through,
