Re: [APML] M13 image

[Chris1011@aol.com]

In a message dated 6/27/2002 12:47:03 PM Central Daylight Time, tonyhallas@foothill.net writes:


> your core is kind of burned up but in mine you can see blue stars everywhere, and in that mixture is sprinkled some old yellow-orange stars and here and there a few really red stars. But far too many young blue stars to buy into the theory that there is no new star formation going on... this would suggest that globulars are a dynamic happening, not some remnant from an old process.


Tony, you might want to check out this web site before drawing too many conclusions about star colors. It seems that people are perhaps not using the right amount of exposure with each filter - too much blue exposure and not enough red:
http://www.ghg.net/akelly/artdraf7.htm

Roland Christen