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lofar-astron / factor

Facet calibration for LOFAR
http://www.astron.nl/citt/facet-doc
GNU General Public License v2.0
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facetselfcal: NaN in pre_average step #227

Closed tvanhateren closed 5 years ago

tvanhateren commented 5 years ago

I'm running factor on some test data from the lofar archive. However it is crashing on some facets when the pre_average step is performed. Factor-status facet_patch_807.out.log The data coming out of pre-factor looks normal, and many of the facets calibrate just fine.

darafferty commented 5 years ago

Ah yes -- I just encountered this myself. I've committed what I hope is a fix. Are you using the v2.0 prerelease (i.e., the current master, compatible with prefactor v3.0)? If so, can you update to the latest version of the master branch and try it again? (A simple restart should work, no need to delete anything.)

tvanhateren commented 5 years ago

Yes, I was/am using the master branch, and I can confirm that the fix works for me.