30 vs 1549 : a photo comparison

1549 seconds

30 seconds

COMPARISON

Keep in mind i took this one first while there was still an early night glow and i was able to take it at 800iso

Both were taken with a 24mm lens.
But the second image is a multi shot panorama... which don't always work out with STAR images but I'm pleased how this one turned out.

EXPOSURE DIFFERENCES:

• Because of the much longer time I was able to go from 800ISO to 25ISO
• I was also able to go from f2.8 to f4
• But more importantly I was able to start the first image 13 minutes after doing the first image... and we know things get dark quickly.

LOCATION: Carezza Italy