f15p5

Maksutov Cassigrain Telescope. This scope was custom designed and built for me by TEC in 2000. Using a focal reducer so this image is around f6. Images of Jupiter and large 57 are at 15.5 or 3146mm focal length.

All images in this folder are with the same equipment, same night, just different reduction using AVS varioreducer or no reducer. Was taken at the end of a long night, my notes are a bit thin by this point. This one was a single 17 second I think. AGC 12, Intmul 0.

256x  (4seconds) Intmul=1, AGC = 12 if I remember right.

8" MCT f 15.5 DSO-1, raw image using astrolive.

8" F15.5 mct. DSO-1. Astrolive. Raw image, no post processing.