The data represents conversion from the average distance from the limiting magnitude to the population index.
Usage
popind
Format
A data frame with the following two numeric variables.
r
Population index
avdeltam
Average distance from the limiting magnitude
Source
Arlt, R. (2003). Bulletin 19 of the International Leonid Watch: Population index study of the 2002 Leonid meteors. WGN, Journal of the IMO,31:3, 77-87.