Re: Question about autoguiding: p.s.


May 5, 2006

 


----------------------------

#24039 May 5, 2006

By the way, I consider this a theoretical question instead of a

technical one. That is to say, I had the balance set correctly so

that wasn't the problem. There is something going on here that I

can't get a grip on and I hope someone can help me.

Jim



--- In MaxImDL@yahoogroups.com, "jameslexman" jksmit0@...> wrote:

>

> OK, I'll try again.

> I use MaximDL with the SXV guider on an ST80 guide scope to guide

a

> G11 with a C9.25 SCT and an f/6.3 focal reducer. The guiding is

nice

> and smooth in parts of the sky around Ursa Major but when I go out

to

> Coma Berenice the RA becomes a lot more unstable. Why does this

> happen? What can I do to correct this? For example I did M109

with

> good results and M85 with poor results, i.e., oval stars.

>

> Jim Smith

>



Contact Us
This Site's Privacy Policy
Google's privacy policies

S
e
n
i
o
r
T
u
b
e
.
o
r
g