[RTTY] Solar Flux Index 298

[ka3hsw at earthlink.net]

On 26 Oct 2003 at 15:25, Bill Turner wrote:

> 
> It always amazes me that the sun, which is just a ball of gas, has
> such sharp edges.
> 
> Do I need to get out more often?  :-) 
> 
> -- 
> 73, Bill W7TI


I believe that it is typically photographed with a mask, to eliminate the corona from 
the picture, and also to minimize flare light in the photograph.

73 de KA3HSW