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Derek Warltier
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- Derek Warltier
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Although the MIRI FoV is nearly 2 arcminutes, nearly half of it is unusable. https://jwst-docs.stsci.edu/jwst-observatory-characteristics-and-performance/jwst-target-viewing-constraints/jwst-field-of-view#gsc.tab=0 The ten panel mosaic is required …
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It's a ten frame by three filter mosaic. I was thinking of using the crop process to set up the full-sized canvas and place the images in the correct spot (using Excel to calculate the off-sets). I should be able to use the GradientMergeMosiac at …
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Thanks. I figured that my major problem was that I was deleting the "extraneous" frames before saving the FITS files as .xisf files. By saving the FITS files as .xisf files without deleting the extra frames, the .xisf retains the entire astrometri…
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I figured it out. I just had to do a channel extraction and then work on the individual colour channels.
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They are shown as RGB, even though they are from single filters.
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Sorry, that should be xisf files.