A computational procedure for the determination of the optical air-mass

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Published: Apr 1, 1971
DOI: https://doi.org/10.22201/igeof.00167169p.1971.11.2.1040
Keywords:
Ecuación trigonométrica Masa de aire óptica Tabla de Bemporad

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Agustin Muhlia V.
Universidad Nacional Autónoma de México, Instituto de Geofísica, Sección de Radiación Solar, Ciudad Universitaria, Delegación Coyoacán, 04510, México.
Ignacio Galindo E.
Universidad Nacional Autónoma de México, Instituto de Geofísica, Sección de Radiación Solar, Ciudad Universitaria, Delegación Coyoacán, 04510, México.
Luis Lemoyne L.
Universidad Nacional Autónoma de México, Instituto de Geofísica, Sección de Radiación Solar, Ciudad Universitaria, Delegación Coyoacán, 04510, México.

Abstract

In this report a computation in Algol language for the optical air mass is presented. The method contains the reduction of the observation time, a daily correction for the solar declination and the trigonometric equation. By means of a modified Bemporad table with 900 entries the relative air mass is obtained. The running time for each observation is only 1/60".

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How to Cite
Muhlia V., A., Galindo E., I., & Lemoyne L., L. (1971). A computational procedure for the determination of the optical air-mass. Geofisica Internacional, 11(2), 77–89. https://doi.org/10.22201/igeof.00167169p.1971.11.2.1040
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Vol. 11 No. 2 (1971): April 1, 1971
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