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BlockHead
About
- Username
- BlockHead
- Joined
- Visits
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- Member, Administrator
Comments
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BXT always comes before NXT. For most images if I was using BXT I would apply it to the image before I removed the stars- so that the stars only image will have the benefit of the deconvolution as well as the non-stellar features. BXT lets you contr…
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Indeed... you found one of my screeds. LOL-the Blockhead
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First... please do review FastTrack Training if you get a chance! Yes, WBPP does group images by Filter. And yes, the FITs header is used. If the information is not in the header... then how do YOU know which filter it is?? I assume it is because y…
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Hi Mike, SCNR after DBE is a little wonky. I would move it to after SPCC if you really need it at all. SCNR before SPCC will definitely change the color of stars and SPCC will have a more difficult time doing its thing (I would expect your resulting…
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I recall that when Roberto originally made the LN interactive (LONG ago)- I did have an issue of crashing like you describe. I do not remember the reason though (he quickly fixed it). It is likely due to where the reference is saved. You should che…
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Followup #1 ... No. (in my opinion). Integrating different exposures times is handled well with proper weighting. Perhaps there is an argument for HDR composites- but this is a *weak* argument in my opinion. Re-running is the best way. If you change…
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First...it it not an error. It is a warning. You will find in the GAIA process that there is an checkbox for output files. You do not need to output anything- you are just checking the files can simply be accessed. So you can ignore the warning. So …
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Yes, unchecking the CFA should do the trick. Just make certain WBPP always thinks these images are monochrome (sans CFA).-the Blockhead
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When you ran WBPP... did you turn off SubFrame Weighting? The process of weighting images makes the noise estimates and others which then become the metadata for NSG. This is my guess. -the Blockhead
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Oh,..that is right, I forgot about the reverse stretch thing. Thanks Mike.-the Blockhead
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There isn't a difference. It is the same math in terms of screening in particular. The argument is, in the script it is convenient and avoids the pixel math expressions.-the Blockhead
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I cannot advise... but I can tell you I am using 64Gb of RAM. (DDR5- 5600 ...hopefully this is good) -the Blockhead
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Well.. there is a batch edit solution... BUT, you don't need to do this in terms of this one-time issue.You can just force WBPP to load the frames as dark frames by pressing the "Darks" button to load them. Please review my WBPP material (and/or Fas…
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You would need to upload them to a cloud server (Google Drive, One Drive, DropBox, WeTransfer...etc) and set the permission to share with anyone that has the link. That is pretty much it. I have not tried the TL images. However the 4 panel I did had…
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The answer (if I understand your question) is no. NB normalization knows nothing about the image (or what you have done to create it... say previously from NB ColourMapper). What NB normalization does is to equalize the color channels (of RGB) based…
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I did not have these kinds of issues... I just looked at the 2x2s that put together to make the 4x4 and everything had solutions and coordinates. (please confirm your images are linear) If you would like to make the color frames available and I can …
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No! That is the point. NSG does this calculation very well. It will model the background of the target frame to match the reference frame! I only demonstrate Linear Fit i the beginning to show it works... sort of. But the NSG method is superior. -th…
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Update.Actually... they all aligned with the default settings as well. My settings appear to be exactly the same as yours.I cannot see your file names... make certain the files you loaded to be registered are the C_CC files! I can see you did that f…
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Reggie, I was able to align the images in the first attempt.I did do one adjustment that you may not have thought of? You have different exposures through different filters- NB filters in particular. This is as harsh a situation as you can give Star…
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Reggie, There is something I do not understand. I seem to recall this issue..but I can't remember what it was about.Why the weird subtraction at the borders?? This already looks odd to me. I don't understand what is going on there. (Is there some ki…