SourceXtractorPlusPlus
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astrorama
SourceXtractor++, the next generation SExtractor
Trying to limit the number of faulty low snr fits for sources near a brighter one (leading to large and elongated sources most often). I've played with priors on the...
We've discussed this a few times, and I've promised to write up the issue for some time. Here it (finally) is. A common approach to measuring multi-band photometry is to...
SX++ stops with the error message ``` 2021-09-15T14:35:20HST SourceXtractor FATAL : No module named '_SourceXtractorPy' ``` if it is installed with the traditional build procedure (executable installed in `/usr/local/bin/`): ```...
When using the gsl minimizer. There are some cases when the error values are all NAN (blank in the pic) and sometimes the error values are all 0.0, which also...
FITS keywords are currently stored in structs "boost::variant". "boost::variant" allows a set of types, and when reading the value the correct type **must** be known and addressed. This results in...
Since we are using the ONNX runtime for the ML detection we suffer from a problem between ONNX and slurm: https://github.com/microsoft/onnxruntime/issues/10736 Some comments from Alejandro: It seems to be C++...
When fitting on a multi-band data, it is not clear what happens at empty spots (data=weight=0.0) in one band. While the auto_flux is 0.0 in that band the fitted flux...
Looks like when there is an exception in a thread, SE++ does not know what to do. The SE++ just hangs around. That behavior showed up in #442 and #438...
[SourceXtractorDemo.py](https://github.com/astrorama/SourceXtractorPlusPlus/blob/experimental/call_from_python/SEPythonWrapper/scripts/SourceXtractorDemo.py) can help you see how it can be used. Closes #179
I am working on well resolved nearby galaxies and the availability of the priors is great! However, other models would be better suited for spiral galaxies than Sersic (disk with...
