Get Galactic longitude (l)

Extract Galactic longitude values (in degrees) from Galactic coordinates.

Usage

l(x)

Arguments

x

A <sky_coord> vector in Galactic frame.

Value

Numeric vector with Galactic longitude values in degrees.

Examples

x <- gal_coord(c(120, 121), c(-30, -31))
l(x)
#> [1] 120 121