Here is a shot of my roll off roof observatory which is a converted garden tool shed.
Imaging setup is RCOS 12.5 inch, Tak NJP on an Mountain Instruments MI8 pier and an SBig 2000XM and a Dell P4 laptop. Tracking autoguiding errors are well under 1 pixel and sometimes I get it down to about .2 or less. Not 100% polar aligned either.
So the NJP is sweet indeed.
I've imaged a number of objects over the last few weeks where we've had a few very clear nights finally. Once I master the processing I'll post one or two.
Greg.
Imaging setup is RCOS 12.5 inch, Tak NJP on an Mountain Instruments MI8 pier and an SBig 2000XM and a Dell P4 laptop. Tracking autoguiding errors are well under 1 pixel and sometimes I get it down to about .2 or less. Not 100% polar aligned either.
So the NJP is sweet indeed.
I've imaged a number of objects over the last few weeks where we've had a few very clear nights finally. Once I master the processing I'll post one or two.
Greg.
Attached Image: