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Hello,
I am trying to run the usage.py example script that comes with the pyprofit code. I am getting the following error
error: axrat > 1, must have axrat
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This looks great so far, but I believe that the macOS installation instructions need an update. As described [here](https://github.com/Homebrew/homebrew-science/issues/6365), homebrew/science is unfor…
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Hello Peter. I was wondering what is currently the best way to fit a point source to an image. Would it make sense to add a "PointSource" function where only the position and total flux could be varie…
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I was trying to install libtorrent-rasterbar. I've successfully installed it before, not sure why it doesn't work now.
The exact copy-paste from command to error on Terminal:
```
$ brew install l…
ghost updated
6 years ago
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From Johan Knapen:
There is evidence that all of the deep surveys (including KiDS, CFHT Virgo cluster, new Subaru data that was released recently) do this wrong, by oversubtracting the sky backgrou…
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Currently core.py only allows variance image. Add an option to make it possible to use Sigma map.
* For most of my galaxies, since I used to use Galfit, I converted variance map into sigma map.…
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When Galfit finds numerical instability, the results are surrounded by asterisks, e.g. \*43.2\*. This crashes the read function.
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I have a little module for parsing galfit output files into python objects (https://github.com/astronomeralex/galfit-python-parser). @cdeil mentioned that photutils would be a good place so this has m…
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This should likely be in the repo as an accompaniment to the paper, but won't be in the actual manuscript.
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- For GALFIT, there is no need to save all the fits file, just save the LOG file is Ok.