comp.lang.idl-pvwave archive: archive » PSF Energy inside circle

Home » Public Forums » archive » PSF Energy inside circle

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: PSF Energy inside circle [message #61783 is a reply to message #61580]

Thu, 31 July 2008 07:27

pgrigis
Messages: 436
Registered: September 2007

Senior Member

Michael Aye wrote:

> I tried your method, it works fine, thanks!
> A side question:
> For a 1D Gaussian, 68 % of events/energy/.. lies insides 1 sigma, how
> is this number for a 2D Gaussian? I have a hard time to find
> statistical tables for 2D Gaussians? And is it possible to get that

I think that the number is 1-exp(-1/2) or about 39.3 %.

Ciao,
Paolo

> number analytically?
> Best regards,
> Michael

Report message to a moderator

[Message index]

		PSF Energy inside circle By: maye on Wed, 23 July 2008 11:03
		Re: PSF Energy inside circle By: pgrigis on Thu, 31 July 2008 07:27

Previous Topic:	Re: Point of intersection
Next Topic:	SPAWN

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 11:41:23 PDT 2025

Total time taken to generate the page: 0.08314 seconds