Quote:
Originally Posted by philiphart
hmm.. then can you try taking separate frames after doing liveview focus on each of those two corners. maybe something is tilted. try a different lens too..
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i noticed once before i used it with the 200mm L lens and had a similar softspot - i could crop it out - makes life difficult. tried to make a mosaic last night as well - took 5 different shots of the area and i have differing light and conditions on each night - including total exposure times. it was really evident. did DBE on each shot but the nights were affected by the conditions of the nights – which were skyglow, smoke of varying intensity, fog, moonlight, and user errors LOL. Can’t really say the dog chewed my homework can I….
as I said to you before with your mosaic the data you collected was great – including the time on each panel. You had flat fielding and a slight vignetting at the corners from memory which were cropped out but essentially I am still learning to get there. I hope to nail the bugger next year – will have a better plan and now having imaged the area I now know what and where I need to position on.
i may have to send the camera back to get Yun to fix the tilt issue
