![]() I used ti ignore any and all of my cameras settings and just do everything in PS/LR as I saw fit. Adobe is usually pretty on top with these and if they don't they will soon. However, some editors or viewers do not understand all the features or options that a Canon camera has. Make sense? The big advantage to Raw format is more latitude to edit your files. All the settings in your camera, set by you, are used by the editor or viewer to create a viewable image since you can not see a Raw file. Of course exposure does, for one, luminosity for another. "Do the do anything to alter the RAW file, or are they only applied in the "develop" phase when creating a jpeg?"Īlmost no camera setting affects the Raw file itself. "Are any of these settings of any use when taking RAW photos only?" ![]() Is this what star photographers usually do? I see a lot of web sites but nobody ever explains the details of how they actually do the editing. In this case you are not working with RAW image but subtracting already processed sRGB data. I suppose I could do all the other edits first and then remove the noise by subtracting the dark frame as the very last step in photoshop. I obviously want to get rid of hot pixel noise, but don't want to use inbuilt cannon LENR setting if it isn't as good of a result as a manual dark frame. So it seems the answer is a need to use some kind of third party software hack to manually subtract a "dark frame" while keeping the raw format.Īnyways, I'm just trying to figure out what the work flow is for star photography. You have to save in a totally different format which ruins the ability to, for instance, easily adjust white balance or other edits you would do in lightroom. By "data lost" I mean that there is no way to work with the original raw image in PS. You didn't really understand anything I was saying. There are some tools that only work with certain color bit. "Even if you save as 16 bit depth file you no longer have all the raw editing options in lightroom." The only solution is to use dedicated star photography editor or use Photoshop to clone them out. "Is there any way to turn off the algorithm for removing hot pixels in lightroom?" It has nothing to do with the original Raw file. If you save as a psd that is a totally separate file. If you wanted to start from scratch in an unaltered Raw file you can. PS makes a tag that keeps all the info on your edits. When you save in PS you never do anything to the original Raw file. ![]() Not demosaiced and that is can't really save back to a raw format and it seems like information is lost." The multi exposure feature (average) will give you, if you don't move the camera, a CR2 file with less noise but with the white balance already baked in. ![]()
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