n2gaussfit not fitting all parameters ... why? - iraf.net

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n2gaussfit not fitting all parameters ... why?

06/29/2010 11:45AM (Read 2017 times)

Newbie

Status: offline

Registered: 04/16/2008
Posts: 10

Perhaps I'm doing something stupid, but I'm having a problem with n2gaussfit in that it doesn't seem to fit all the parameters. Specifically, it seems that FWHM, Ellip., and Theta remain constant for all fitting that I do. Below you will find my params for n2gaussfit and tgausspars. Following that are three example input lines and their corresponding output values. Any ideas why this is failing?

09/28/2015 11:42PM

Newbie

Status: offline

Registered: 09/02/2015
Posts: 10

I am having the same issues... Was this question answered?

Thanks!

Quote by: ltacconi

Perhaps I'm doing something stupid, but I'm having a problem with n2gaussfit in that it doesn't seem to fit all the parameters. Specifically, it seems that FWHM, Ellip., and Theta remain constant for all fitting that I do. Below you will find my params for n2gaussfit and tgausspars. Following that are three example input lines and their corresponding output values. Any ideas why this is failing?

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