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Tony,
all my CCD shots (from the dark side) of globulars have basically blue stars
with orange super giants swarming around. Here is an example:
and
I hope
I have not offended anyone by putting links to these CCD images here.
Hello again,
Someone has wondered why
there are so many blue stars if a globular is supposed to be made up of only
very old stars... really good question. First, my RGB color is "locked in"
until it gets to PS as a 16 bit Tiff file so there is no way that I can think
of where the colors could be altered. I checked Bill Fletcher's tricolor shot
on his web site that he took with a 16" f/4.5 scope and where his stars are
not washed out, they are blue, so does anyone else have a reliable tricolor
shot of M13? Maybe the idea that a globular is made up of only old stars is
suspect... would like to hear some feedback on this one if anyone else has
taken tricolor that is not saturated.
Tony
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