Hello,
I bought an ASI 120 MC camera few month ago. I peformed a lot of planetary capture with it without any problem. I use Firecapture 2.4.
Few weeks ago I began to try it on some "easy" DSS like Orion nebulae without any problem.
But since last week I encounter some problems with capture : after the first "development" of the picture with StarTools (the way to highlight the main anomalies of the picture to fix them) I can see very large bands on thi left side of the pictures. Could it be a problem with the CCD itself ? Could it be a configuration problem ?
Here is a screenshot of the result after the "autodev" of startools :
![](</s><LINK_TEXT text="http://www.webastro.net/upload/minimage ... 019706.jpg">http://www.webastro.net/upload/minimages/24466-1493019706.jpg</LINK_TEXT><e>)
Thanks for your help.
![](</s><LINK_TEXT text="http://www.webastro.net/upload/minimage ... 212402.jpg">http://www.webastro.net/upload/minimages/24466-1493212402.jpg</LINK_TEXT><e>)
![](</s><LINK_TEXT text="http://www.webastro.net/upload/minimage ... 212373.jpg">http://www.webastro.net/upload/minimages/24466-1493212373.jpg</LINK_TEXT><e>)
