Coloured pixels showing on long exposure photos

[mwsilvers (Mark - New Jersey, USA)]

It is likely they are hot pixels. Did you see this recent thread?

Random colored dot with Zoom factor under 75% on Canon RAW at 3200 ISO

Hello all, Last week I’ve shooted milky way with my Canon 5D Mark3. I’ve made some tests between 1600 ISO and 6400 ISO. I’ve a very strange phenomenon with PL3 while developping the RAW. If I use a RAW taken at 3200 ISO and I display it with a display zoom factor under 75% I can see random colored dots all over the picture, once I use a display zoom factor of 75% and over those colored dots disappear. RAW at 1600 ISO and 6400 ISO don’t have this phenomenon. In attachment a side by side com…

Mark.