Table T3. Mean colatitude statistics.
Statistic
Value (°)
Mean sample variance 14.6
Mean colatitude (corrected) 88.1
Standard deviation of colatitude 6.1
Between flow variance 4.8
Systematic error 2
Random error 2.7
Standard error of mean colatitude 3.4

Note: Statistical parameter definitions given in Cox and Gordon (1984).