[Laser] Re: photon flux for magnitude 6 stars

[Tim Toast]

ooops, that should have read: "1 or even 2 magnitudes
fainter" 
- we're not Owls.
http://stjarnhimlen.se/comp/radfaq.html

>..Accordingly on the astronomical magnitude scale,
>some people are capable of seeing 2 or even 3
>magnitudes fainter than +6, which is an average... 
>


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