Manual of Spherical and Practical Astronomy

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. The Gaussian method of reducing circummeridian alti tudes of the sun by referring them to the instant of the sun''s maximum altitude, is in this work rigorously investi gated, and a small term, overlooked or disrega...