2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/44917We update the analysis of the MSW and general astrophysical solutions to the combined solar neutrino observations by including the GALLEX II result. We also show that our parametrized flux uncertainties are equivalent to the Monte-Carlo results of Bahcall and Ulrich.(Revtex 3.0, convertible to Latex, 10 pages + 6 uuencoded ps figures, UPR-0581T)High Energy Physics - PhenomenologyAstrophysicsThe Updated MSW Analysis and the Standard Solar Model Uncertaintiestext