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Hi, I'm wondering why psf[0]~psf[2] are always empty (zero matrix).
It seems that only psf[3] works ??????
If BlurImage(os.path.join(folder, path), PSFs=psf,
path__to_save=folde…
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I have an MWE that fails reliably now. It's not all _that_ minimal, but minimal enough I hope.
```python
import numpy as np
from photutils.psf import PSFPhotometry, IterativePSFPhotometry, Sou…
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I encountered this error running on one image:
```python
File "//orange/adamginsburg/jwst/brick/analysis/crowdsource_catalogs_long.py", line 419, in main
results_blur = fit_im(np.nan_to_num(…
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Look at ImageAligner.image_source_warped_to_target ; there are some comments there.
Right now the Image database entry for the warped image is made by copying the source image's entry, but then pasti…
rknop updated
2 months ago
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It appears that the different jitter data products in SPYFFIDATA are identical:
To reproduce:
``` bash
# mkdir -p /tmp/spyffidata
# cd /tmp/spyffidata
# wget -qO- https://www.dropbox.com/s/0e4c2uk34…
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This is a question we received via email at GREAT3 HQ:
> would you mind answering two small questions about Great3 :-)? Sorry if this is already explained somewhere; may be I missed something but I c…
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Continued in https://github.com/xiyuyi/PyPRIS/issues/108
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I'm trying to solve an implementation of the space-variant deconvolution algorithm presented in [Flicker & Rigaut (2005)](https://doi.org/10.1364/JOSAA.22.000504) and reviewed [here](https://ujm.hal.s…
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Based on fitting to point sources and allowing the webbpsf parameters to vary, it appears that the MIRI PSF jitter_sigma parameter is about a factor of 10 higher than the default value in webbpsf. I a…
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I'm using a `conda` osx-64 environment on an M1 machine, which runs in the command line using Rosetta. I created the ciao environment as described here https://cxc.cfa.harvard.edu/ciao/download/ and e…