Dear Mr. Block,
I would like to inquire if you have an established viewpoint on the ongoing debate regarding the necessity of taking Bias or dark flats with this camera. As per your previous advice, which I have always valued, I believe that CMOS …
Dear Mr. Block,
I have made various attempts using different strategies to address the issue I am facing, but unfortunately, none have been successful. I have diligently captured dark frames, flat frames, and dark flat frames in a windowless room,…
Dear Mr. Block,Thank you for your assistance and guidance. I am aware of the issues with the 294 camera. The only mistake I may have made was taking my calibration frames in a room that wasn't completely dark. There was some light entering through t…
OMG, I've just discovered that my raw subs show the same pattern than my integrated images... May I have a problem with my filters? I'm gonna try to flip the H filter and try. Here you have a STF image, stretched to show the pattern.
Hi,
I'm attaching here the masters of the same session, and one Dark frame from the session from last weekend.The differences between darks are great, I don't know why. Last week calibration data was taken inside my house. The calibration data from …
Mr. Block,
Your suggestion was the solution to my problem. The reference frame that WBPP script choosed had some shift. When I forced the process to get another frame, the final image was ok.
Thank you very much!
Jordi
Mr Block,
Thank you for your explanation and patience. I firstly misunderstood some of your words. I see now that there's no problem, always the images are finally well registered. That can be acomplished if the normalization process is good enoug…
Mr. Block,
Thank you very much for your help and advise. I'll give it a try and see if I can get rid of this situation. I understand that one can try to solve this problem aplying a Normalization process, maybe the NSG script, isn't it?
I will revi…
Ok, understood. The key to minimize noise is to take as many exposures as I can. Anyway, I will try to extract one or two layers from the R channel and then integrate the three channels and see what happens.
Thank you very much for your help,
Jordi