mikeyjames
07-11-2016, 08:19 AM
Hi all,
I'm really loving the telescope after two weeks off work to get used to it. Back at work today. One thing I am beginning to realise is how accurate things need to be to get the goto working and finding targets.
For example yesterday I set up using my compass (with magnetic dec set) and a wooden T-shaped contraption that fits between the legs of the tripod, and my inclinometer. I told it to find the sun and it did. I then asked it to point at the moon and it missed. I manually adjusted things until it found both targets and then parked the scope. The difference between what I started with and where it ended up - One notch on the DEC scale and such a small change on the RA scale it would be hard to measure.
This brings me to my issue - I have noticed that when I measure the angle of the mounting bracket it is 33.95 degrees which is what I want. Then when I attach the scope, the angle of the scope is actually 34.1 degrees.
Given the level of accuracy needed could this be causing me some issues?
Also how do I fix it? Would I need to find a way to adjust the angle of the scope by maybe putting something thin between scope and mounting plate or would I simply adjust the bolts on the mount to get the scope at 33.95 degrees?
I hope that all made sense.
Thanks
Mick
I'm really loving the telescope after two weeks off work to get used to it. Back at work today. One thing I am beginning to realise is how accurate things need to be to get the goto working and finding targets.
For example yesterday I set up using my compass (with magnetic dec set) and a wooden T-shaped contraption that fits between the legs of the tripod, and my inclinometer. I told it to find the sun and it did. I then asked it to point at the moon and it missed. I manually adjusted things until it found both targets and then parked the scope. The difference between what I started with and where it ended up - One notch on the DEC scale and such a small change on the RA scale it would be hard to measure.
This brings me to my issue - I have noticed that when I measure the angle of the mounting bracket it is 33.95 degrees which is what I want. Then when I attach the scope, the angle of the scope is actually 34.1 degrees.
Given the level of accuracy needed could this be causing me some issues?
Also how do I fix it? Would I need to find a way to adjust the angle of the scope by maybe putting something thin between scope and mounting plate or would I simply adjust the bolts on the mount to get the scope at 33.95 degrees?
I hope that all made sense.
Thanks
Mick