My initial interest in imaging was just to make a record of the more interesting moments of my observing. At first, I persevered with short exposures using an old digital compact camera making images of a few double stars, star clusters and the Moon using a Maksutov telescope of 1500mm focal length on an AltAz GOTO mount. I have moved on over a long learning curve (still going) to my current interest in nebulae and galaxies using a short refractor and a dedicated astronomy camera.
Equipment:
Mount: Skywatcher HEQ5 Pro with Rowan belt drive.
Telescope: RVO Horizon 60ED F6 Refractor (usually with a 0.8 reducer/flattener) and fitted with an auto-focuser, electronic filter wheel and guide-scope.
ZWO ASI585MC astronomy camera.
All controlled with ZWO ASiair Plus.
Crab Nebula
Showing emission at 500.7nm of doubly ionised oxygen
May 2024
Imaged with nebula filter
Imaged with nebula filter
February 2024
Caldwell 11
Caldwell 50
Caldwell 50
Cropped
Caldwell 31
Caldwell 31
July 2022
Caldwell 4
Inchworm Cluster
Fleming's Triangular Wisp