[1] Oh, that kind of duplicate... I thought you meant duplicate in that someone else had already asked how to use R to analyze FITS images. Well every time I post, I get the "Mailing List Subscription Reminder." I suppose you want me to just click on "I'm already a subscriber" and just post here then.
[2] I obtained R (actually R64) from the following website: http://cran.cnr.berkeley.edu/bin/macosx/ I guess it didn't come with an 'sos' package. I assume it's here: http://cran.r-project.org/web/packages/sos/index.html and when I download/expand the package, I get a bunch of files, but I didn't see anything in them or the sos.pdf manual that tells me where the files go. [3] Anyway, does anyone know of how to do FITS magnitudes in R, or at least know of a community that uses R to look at and analyze FITS images? -- View this message in context: http://r.789695.n4.nabble.com/How-do-I-find-the-apparent-magnitude-of-a-galaxy-from-a-FITS-file-tp4639907p4640032.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.