Is this dust or a bad pixel on my CCD?

[Jeremy Z]

I've tried blowing, and even a gentle going-over with a lens brush. No luck. This damn green dot is on all of my pix. I think it is a bad pixel.Any experience with this?

 

[TBaraki]

Definitely not dust; looks like a hot pixel to me.

 

[table1349]

Definitely not dust; looks like a hot pixel to me.

Yup hot pixel. Try this out. Will tell you alot about your sensor. http://www.starzen.com/imaging/deadpixeltest.htm