Twilight Zone

I was standing on a beach alone.

 

SD1 with 10/2.8 FISHEYE ISO200 f/6.3 30sec NR: C0.50/L0.50

 

This is an usual fixed-point observation.

There is no cloud.

 

I set the ISO Speed to ISO200.

It's a mistake.

I got the noise and lost the resolution.

It should be set to ISO100.

Done