I didn't check a subset of the URL but if one goes to http://c3po.cochise.cc.az.us/astro/ you will find an excellent web page, from an excellent club, the Huachuca Astronomy Club in southeastern Arizona. If you have a few minutes please check out the images and photos link. There's much more there and I haven't begun to look at all of it - yet. Clear skies - again, aj http://c3po.cochise.cc.az.us/astro/ AJ Crayon wrote: > Thad, I've got two different printouts of M57 with calibration stars, one has > black stars on white background and came from > http://c3po.cochise.cc.az.us/astro/images/M57!dss2_3.jpg The other has white > stars on black background and works better when at > the telescope trying to find the central star or just calibrate what you can > see. Unfortunately I don't know where the second one came from but, if you > can't find one like it, I'll be glad to make a copy for you. > > We deserve clear skies!!! > aj > > Thad Robosson wrote: > > > Hey All, > > Well, M57 is starting to be well placed for the always challenging game of > > "find the central star". Given this, I know that an S&T "how faint can you > > see" article by Brian Skiff was done not so long ago. Can someone enlighten > > me as to which issue? > > > > And....while we're at it, Brian are there any plans for other popular > > objects in this manner, or can someone point me to a source that has more > > of these.... > > > > Thanks in advance, > > Thad > > > > -- > > See message header for info on list archives or unsubscribing, and please > > send personal replies to the author, not the list. > > -- > See message header for info on list archives or unsubscribing, and please > send personal replies to the author, not the list. -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.