August 18, 2020: Single NAN to Sadr wide-field sub using Sigma 50-100mm F/1.8

[michael.h.f.wilkinson]

Currently shooting a large number of 30 s subs using my modded Canon EOS 550D and Sigma 50-100 mm F/1.8 Art lens at full aperture and ISO 800. Here is the first sub:

Rather chuffed with this. Looking forward to stacking 2 hours worth or more of this kind of data, including darks and flats, which aren't included here

[MarkAR]

Good start, hope it goes well.