Reply To: Error: java.lang.NegativeArraySizeException

Activity Forums Astrosoftware Astro Pixel Processor Error: java.lang.NegativeArraySizeException Reply To: Error: java.lang.NegativeArraySizeException

#15034
Wang
Participant

Hi Mabula,

I will try with your recommended parameters tomorrow.  Here are a few additional related and unrelated points.

1. I believe I used equirectangularProjection instead of the standard rectlinearProjection.  I might be wrong.

2. I also did try a small subset of the panels to start with.  APP can process them successfully.  Please see the attached image.  Here, my question is whether I can control the orientation of the FOV, to be either horizontal or vertical.  The tilted angle like this doesn’t look quite comfortable.

3. I believe what PI did for image stacking is to register every image to the reference frame.  If all of the images are taken with identical optics, then the stacked result can be considered as having no distortion correction at all.  It should have identical distortion pattern of the reference frame.

4. I have another project to mosaic the 2pi sky. Do you think either of the current two projection methods in APP can do that?  When I started the project, I had fisheye projection in mind.

5. It takes couple of minutes for my computer to launch APP. This is more than 10x slower than any other programs I have. Is this normal?

Cheers,

Wei-Hao

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