M3 – NGC5272
5hrs of total exposure using 10min subs. This was to get the very faint stars at the far periphery as well as the brighter centre that would require lower exposure. I used an extended full-well-depth mode on the camera from this to give a full well depth of 75,000e to prevent the core blowing out in the 600s exposures. by Dean Ashton
NGC4565 and NGC4562
by Dean Ashton
Bubble Nebula NGC7635
by Dr Nigel Price
Pickering’s Triangle
Pickering’s Triangle. HOO Narrow band false colour image using Ha and OIII filters by Dean Ashton.
NGC1499 by Barry Trudgian
NGC 1499 California Nebula from back in 2022, Canon camera and lens
NGC 3031 – M81
Taken over three night during 2021 and 2022. Celestron 9.25 EHD @ f/7 74×600 sec subs using a QHY268C camera through an Optolong L-pro Filter. By Dean Aston
All images are Copyright of the respective owners names against each image.