Thanks Martin.
The guiding is 2.5” RA and 1.5 DEC early in the night and so 2.8 total. In a bad patch it can be 3 or 4.
Later in the night in the West things settle down to 1.5 and 1.5 or 1.3 and 1.7
I think the alignment in Dec is a bit off.
Quote:
Originally Posted by Startrek
Ray
Nice looking M17
Stars are nice and round right to edge of field too for 3 min subs
When you mentioned your guiding was worse than 2 , is that 2 arc seconds rms total error ? What was your Ra and Dec running at ?
Well done !!
Martin
|