TY - JOUR T1 - On the Discordances between the Sun's Observed and Computed Right Ascensions, as Determined at the Blackman-Street Observatory, in the Years 1821 and 1822; With Experiments to Show That They did not Originate in Instrumental Derangement. Also a Description of the Seven-Feet Transit with Which the Observations Were Procured, and Upon Which the Experiments Were Made JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 116 SP - 423 EP - 483 PY - 1826/01/01/ UR - http://dx.doi.org/10.1098/rstl.1826.0032 M3 - doi:10.1098/rstl.1826.0032 AU - South, J. ER -