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CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

154 AAVSO charts.

Started by jim kuhns , Feb 23 2021 10:52 AM

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5 replies to this topic

#1 jim kuhns

Viking 1

topic starter

Posts: 899
Joined: 12 Dec 2007
Loc: southeast GA.

Posted 23 February 2021 - 10:52 AM

I have these charts posted on the free give away site here on cloudy nights. Right now there seems to be no interest.

Most carts are for long period variables, recurring nova , u-gem stars , and a number of others,

Some charts are the old blue print, but most are white charts.

I f you are interested go to the free give away site.
if no takers I will trash them soon.

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#2 Astrojensen

Voyager 1

Posts: 13,809
Joined: 05 Oct 2008
Loc: Bornholm, Denmark

Posted 23 February 2021 - 11:03 AM

These should almost be in a museum.

Clear skies!

Thomas, Denmark

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#3 okiestarman56

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Posts: 879
Joined: 10 Apr 2008

Posted 23 February 2021 - 11:18 AM

Which forum?

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#4 pbealo

Apollo

Posts: 1,152
Joined: 12 Oct 2006
Loc: New Hampshire

Posted 23 February 2021 - 02:43 PM

Classic Telescopes

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#5 rutherfordt

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Posts: 568
Joined: 07 May 2006
Loc: Northeast Tennessee USA

Posted 26 February 2021 - 08:57 AM

I don't think that those are useful any longer for photometry since the sequences have all been updated from what they were then (up-to-date charts are printed on demand from the AAVSO website these days). Their real value is in their historic nature-- instead of trashing them, contact the AAVSO and see if they might be interested in getting them -- many organizations no longer have copies of things that were printed in the past.