hyperdrive di-cal automatically flags 80kHz edges and the dc bin, resulting in NaNs in the solution.
Birli blindly applies these solutions, and if edge channels are not flagged, then this results in unflagged NaNs in the data.
hyperdrive di-cal --data 1271683982_*gpubox*.fits 1271683982.metafits --uvw-min 75l --uvw-max 1667l --source-list /data/curtin_mwaeor/GGSM_updated.fits --num-sources 8000 --outputs hyp_soln_1271683982.bin
birli --avg-time-res 4 --avg-freq-res 40 --apply-di-cal hyp_soln_1271683982.bin -M birli_1271676902_cal1271683982_4s_40kHz_edg80.ms -m 1271676902.metafits -- 1271676902_2*.fits
what is needed here is a --flag-edge-width 80 --flag-dc to match hyperdrive's defaults
hyperdrive di-cal automatically flags 80kHz edges and the dc bin, resulting in NaNs in the solution.
Birli blindly applies these solutions, and if edge channels are not flagged, then this results in unflagged NaNs in the data.
what is needed here is a
--flag-edge-width 80 --flag-dcto match hyperdrive's defaults