http://macsingularity.org/2004/01/02/the-crab-nebula-combining-bvr-fitimh-files-into-a-color-jpg/ The archive of Macsingularity Thu, 19 Aug 2010 09:15:16 +0000 hourly 1 http://wordpress.org/?v=3.1.1 http://macsingularity.org/2004/01/02/the-crab-nebula-combining-bvr-fitimh-files-into-a-color-jpg/comment-page-1/#comment-297 Greg Sat, 14 Jul 2007 14:56:53 +0000 http://spac-21.rice.edu/maciraf/tips/crab.html#comment-297 <p>Marcos, Using GIMP and Graphics Converter is much easier than working with the IRAF and the rgbsun commands. This tutorial has been very helpful. Thanks!</p> Marcos, Using GIMP and Graphics Converter is much easier than working with the IRAF and the rgbsun commands. This tutorial has been very helpful. Thanks!

]]> http://macsingularity.org/2004/01/02/the-crab-nebula-combining-bvr-fitimh-files-into-a-color-jpg/comment-page-1/#comment-296 Marcos Tue, 26 Dec 2006 18:37:23 +0000 http://spac-21.rice.edu/maciraf/tips/crab.html#comment-296 <p>I never figured out the channels thing either. I added color in graphic-converter as I described above than I made three additive <em>layers</em> in the GIMP and combined them with layers, not channels.</p> I never figured out the channels thing either. I added color in graphic-converter as I described above than I made three additive layers in the GIMP and combined them with layers, not channels.

]]> http://macsingularity.org/2004/01/02/the-crab-nebula-combining-bvr-fitimh-files-into-a-color-jpg/comment-page-1/#comment-295 Fran Mon, 25 Dec 2006 18:28:17 +0000 http://spac-21.rice.edu/maciraf/tips/crab.html#comment-295 <p>I do not understand how to combine R, G, & B channels with Gimp. Its help is no help in telling me how to do this, and I cannot find any button in any dialog box to do it either.</p> I do not understand how to combine R, G, & B channels with Gimp. Its help is no help in telling me how to do this, and I cannot find any button in any dialog box to do it either.

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