Johannes Buchner

OK, I think this is in the xspec page

Should be whatever xspec "plot counts" is producing, not sure now

The short answer is that NWAY currently only supports circular answers. I was looking into how hard it would be to include elliptical errors. Reading the CSC information http://cxc.harvard.edu/csc/why/err_ellipse_msc.html, they...

btw, elliptical errors are implemented in NWAY, but not documented yet.

That is true; I guess it should be stated clearer in the manual?

Please explain the PR.

I am surprised this works also for the old pythons (2.7, 3.5), at least according to the CI.

Maybe then the flake8 config should also move there to remove that file.

The previous CI tested the `pip install .` command a user may use after downloading the git repo. I think this should still be tested, perhaps in addition to the...

Then I am not sure how this PR can be merged and a single python 2.7-3.10 install from source instruction provided.