ccdimaging2 : Message: M1

ccdimaging2 · CCD Imaging for beginners and the more advanced .

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Message #719 of 875 |

We finally have clear weather so I took this image of M1. I decided to
go back to color images for awhile but now know why I quit.
Gradients from light polution cause all sorts of problems. I had a
crash course in gradient removal today and here is the results.

http://home.att.net/~csandfort/m1l.htm

Clear skies - Cal

Mon Feb 24, 2003 3:53 am

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"Cal Sandfort <csand_83709@...>" <csand_83709@...>

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Message #719 of 875 |

Expand Messages	Author	Sort by Date
We finally have clear weather so I took this image of M1. I decided to go back to color images for awhile but now know why I quit. Gradients from light...	Cal Sandfort <csand_8... csand_83709	Feb 24, 2003 3:53 am
Great shot of the Crab there Cal. Yes - understood about the issues surrounding color CCD imaging. I also have serious gradient problems especially in the...	unukalhai	Mar 4, 2003 1:46 pm
... Hi Cal, That is really a stunning image. Not taken with your webcam, I see. Serena...	serena_aussie	Mar 11, 2003 11:07 am
... to ... Nice image Cal .Real sharp. Did you add a red in the processing? My image of M1 has more of a yellow color. Larry...	ccdlarry	Apr 28, 2003 12:47 am

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