Tables of vertical cutoff rigidities for epochs 1955 and 1960
By: M.A. Shea ... [et al.].
Series: Environmental Research Papers -- no. 493; Environmental research papers (Hanscom AFB, Mass.) -- no. 493
Publisher: United States Air Force, Air Force Systems Command, Air Force Cambridge Research Laboratories, Space Physics Laboratory
Published: 1974
Place of publication: Bedford, Mass
Language: eng
Number of pages: 91
Subjects: Geomagnetism; Mathematical models; Tables
Description: Tables of vertical cutoff rigidities calculated using the trajectory-tracing technique are given for two epochs of the geomagnetic field. The Finch and Leaton magnetic field coefficients were used for Epoch 1955, and the Jensen and Cain coefficients were used for Epoch 1960. Each table includes the geographic coordinates and L value of each location together with the main cone cutoff rigidity, the Stormer cutoff rigidity, and the effective cutoff rigidity. Data for approximately 2900 locations on the earth are presented.
Notes: "AFCRL-TR-74-0550."

"Space Physics Laboratory Project 8600."

"4 November 1974."

Cover title.

Includes bibliographical references (p. 23).