0.00
#... |
---|
Hi All, This is probably been discussed ad nauseam, but I have been having random problems with starburst amp glow artifacts on my ZWO 1600MM-Pro. https://www.dropbox....Hasq7UcMFa?dl=0 Here is my process:
|
11.36
#... |
---|
Hi John, The flares on the right and bottom-left seem as a light leakage. You can cover the entire imaging rig with the darker cover you have to check it. About the calibration I would suggest to use exposure times longer than 0.3s on the flats. Is a topic that has been discussed on CN. It is something that happens to the ASI1600 and the QHY163. What I don't know if this applies also to the Pro version. Apart of this, Batch Processing it is supposed to be not to final calibration/stack, but only for testing purposes. About this subject I found Percentile Clipping to be the best for large number of subs (althought Winsored works well also). Hope it helps. |
1.91
#...
·
1
like
|
---|
I just ran across this. On flats, I was advised to use a dim enough light source so I could get flat durations of at least 10s. I had problems with correcting for my field flattener (SV80ST with SV field flattener). When I used the 10s and longer flats, the FF effects were well calibrated. |