star shape

[libraryman]

star shape.fitHi all, i have just started to use my Reflector for imaging with the QSI 583, i have just fitted the Baader mpc and appear to have the spacing correct,

however the star shapes are awful andi need a pointer as to what it might be?

they all appear to point in one direction and look like seagulls which would suggest spacing.

any ideas?

Ray 

[libraryman]

Hi all, well i sorted the issue out, it was the fan at the back of the mirror....switched it off, walla....round stars, i did not think it could have effected the image but there you go!

Ray