[APML] Periodic error pictures

[`Cuda <rgabbert@mgfairfax.rr.com>]

Jason:

I posted a message a while back concerning where I had roughly polar aligned my
scope (LX-10) and opened the shutter to check how smooth my drives were.  When I
rcv'd the pictures back I was a little concerned (I'm a newbie at this so I have
the play with everything to get to know more) about how wavy and jagged the star
trails were.  I assumed it was due to periodic error but wasn't sure.  I visited
your web page today and saw your many nice pictures.  I also saw your pictures
concerning PE and PEC.  They are almost identical (the PE pictures) to mine,
although mine are a little rougher... difference in LX-10 and LX-200 hardware,
I'm sure.

Thanks,

rG


>
> See Astrophotos at http://web2.airmail.net/jle667/


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