Turnerea
TPF Noob!
- Joined
- Aug 28, 2008
- Messages
- 212
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- Location
- SoCal
- Can others edit my Photos
- Photos OK to edit
I've successfully done some star trail photos with seemingly no noise (or not noticeable) without going through Noise Ninja or anything. However my last time out I was a bit rushed, and had my ISO at 200 instead of 100. I didn't think it'd be a big deal... but do you think its responsible for all the noise in the image below? I also did exposures of 40 minutes instead of around 20 or so in the past. Would doubling the time, and leaving iso @ 200 really have such bad results??
100% crop here
here's an example of one of my older files (below- it's a little soft due to focusing past infinity, but no noise). I think at iso 100, but I wouldn't have though jacking to iso200 would do so much damage as to cause the noise in the images above...
Any tips/thoughts would be appreciated.
100% crop here
here's an example of one of my older files (below- it's a little soft due to focusing past infinity, but no noise). I think at iso 100, but I wouldn't have though jacking to iso200 would do so much damage as to cause the noise in the images above...
Any tips/thoughts would be appreciated.