Search found 2 matches

by aacc66
Tue Apr 07, 2015 1:29 pm
Forum: Image Processing Troubleshooting
Topic: Problem With Colors on most DSOs - Specially M51
Replies: 4
Views: 5917

Re: Problem With Colors on most DSOs - Specially M51

Amaranthus,

Quick question (I will try to provide more information later). Do you apply dcraw to the raw files before registering and stacking them with DSS? is that correct?

Thanks

Alvaro
by aacc66
Tue Apr 07, 2015 4:30 am
Forum: Image Processing Troubleshooting
Topic: Problem With Colors on most DSOs - Specially M51
Replies: 4
Views: 5917

Problem With Colors on most DSOs - Specially M51

Hello, I had been trying on my weekends to do some DSO imaging with my Sony a7s (un-mod) and F/10 Edge Celestron 9.25. Unfortunately, my DSOs are coming out with no color. Specially with M51. This is my basic process: -12 exposures of 500 sec - ISO 3200 - Sony a7s (I had another set of 10 with ISO64...