higher ISO

The weather the past few days has ben just great.  It was supposed to be cold and rainy but it's been warm, windy and mostly clear.  As a result we had a bit of color at sunset tonight.  I was late for the show but managed to grab a few images.  The first image is ISO 100, the rest are ISO 800.

Actually I'm quite impressed with how clean the images are.  Tiny sensor, dark scene, ISO 800 I was expecting a whole lot o noise.  It could be that DPP (Canon's RAW processor) applies noise reduction...I  don't really know anything about the program.  This is my first Canon.

Images have Vignetting applied...gotta keep the color from leaking out after all.