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casa6

Des Small 14 Sep 2026 1b880b849e6793c588f665ce67229ce68f2be8da

Pull request #1075: CAS-14194
Merge in CASA/casa6 from CAS-14194 to master

* commit 'b1e3123ed19a5629ffb6176fb67b4137ca5731c5':
  Added a test for this use case
  Fringefit now excludes antennas with too few visibilities to be usefully solved for in a solution interval
  Plumbed the logger throught to the fringefit grid builder
  Tweaked fringefitter to remove antennas that have almost no data in a solution interval
  Changed the fringefit least-squares routine to use modified cholesky method for factoring matrix
  Added a handler for gsl errors to FringeJones.cc
Des Small 02 Sep 2026 b1e3123ed19a5629ffb6176fb67b4137ca5731c5 m

Added a test for this use case
Des Small 21 Aug 2026 390ce66910c13774cb1b987c15a35fbc6da43ce4 m

Fringefit now excludes antennas with too few visibilities to be usefully solved for in a solution interval
- casatools/src/code/synthesis/MeasurementComponents/DelayRateFFT.cc (version 390ce66910c13774cb1b987c15a35fbc6da43ce4) (diffs)
- casatools/src/code/synthesis/MeasurementComponents/FringeJones.cc (version 390ce66910c13774cb1b987c15a35fbc6da43ce4) (diffs)
Des Small 20 Aug 2026 61b01d8e80e23fa2835faa69106495722343a0bb m

Plumbed the logger throught to the fringefit grid builder
Des Small 17 Aug 2026 e8250816832d20be4b86a0e95a02ea3bad86dcfe m

Merge branch 'master' into CAS-14194
Des Small 01 Jul 2026 0bb092896386c1d5ebed22a02a0f129aa4038d0b m

Tweaked fringefitter to remove antennas that have almost no data in a solution interval
- casatools/src/code/synthesis/MeasurementComponents/DelayRateFFT.cc (version 0bb092896386c1d5ebed22a02a0f129aa4038d0b) (diffs)
- casatools/src/code/synthesis/MeasurementComponents/FringeJones.cc (version 0bb092896386c1d5ebed22a02a0f129aa4038d0b) (diffs)
Des Small 07 May 2026 a84502fcc40075011478adaea7b3e0cffe3ff5d8 m

Changed the fringefit least-squares routine to use modified cholesky method for factoring matrix
This works better with ill-conditioned matrices, they say, and in practice it averts an annoying crash on a test case.
- casatools/src/code/synthesis/MeasurementComponents/FringeJones.cc (version a84502fcc40075011478adaea7b3e0cffe3ff5d8) (diffs)
Des Small 01 Feb 2024 4b51e39fd73c1a2bf8d5211af2a3a4082ae6d2e4 m

Added a handler for gsl errors to FringeJones.cc
- casatools/src/code/synthesis/MeasurementComponents/FringeJones.cc (version 4b51e39fd73c1a2bf8d5211af2a3a4082ae6d2e4) (diffs)