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An interesting feature that would be, Robin.<br><br>Maybe the data <font style="font-size: 10pt;" color="#000000" size="2">Valter Arnò collected is of some use.<br><br>http://xoomer.virgilio.it/hrtrace/index.htm<br><br>you'll find tables of MK class and Teff or log(Teff) (Teff = effective temperature) on the pages:<br><br>http://xoomer.virgilio.it/hrtrace/Allen.htm<br>http://xoomer.virgilio.it/hrtrace/Sk.htm<br>http://xoomer.virgilio.it/hrtrace/Sk.htm<br><br>Clear Skies!<br>Inge<br><br><br><br><br></font><br>> Date: Thu, 2 Apr 2009 21:27:01 +0200<br>> From: robin@lauryssen-mitchell.com<br>> To: apbeta@lists.astroplanner.net<br>> Subject: Re: [APBeta] Stellar temperatures<br>> <br>> Hi Ken,<br>> <br>> Pretty much the conclusion I came to also. Think I'll just do a simple <br>> table lookup for the letter and add the result of a calculation for the <br>> numeric part.<br>> <br>> Thanks<br>> Robin<br>> <br>> Ken Harrison wrote:<br>> > Robin,<br>> > I've built and trying to use spectroscopes.<br>> > The relationship to surface temperatures is not 100%<br>> > Kaler's " The stars and their spectra' gives a very good intro.<br>> > VSpec, the software for ALL "spectroscopists" contains a library of <br>> > stars which help to get the best Plank curve.<br>> > If I can help just let me know...<br>> ><br>> > -- <br>> > "Very funny Scotty... now beam down our clothes!"<br>> > ------------------------------------------------------------------------<br>> ><br>> > _______________________________________________<br>> > APBeta mailing list<br>> > APBeta@lists.astroplanner.net<br>> > http://lists.astroplanner.net/listinfo.cgi/apbeta-astroplanner.net<br>> > <br>> _______________________________________________<br>> APBeta mailing list<br>> APBeta@lists.astroplanner.net<br>> http://lists.astroplanner.net/listinfo.cgi/apbeta-astroplanner.net<br><br /><hr />Deel je favoriete foto's online met <a href='http://www.microsoft.com/netherlands/windowslive/Views/productDetail.aspx?product=Photos' target='_new'>Windows Live Photos</a></body>
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