Function arcsec 

pub fn arcsec(v: f64) -> Angle

Creates an angle from arcseconds. Shorthand for Angle::from_arcseconds.

Example

use celestial_core::angle::arcsec;

let angle = arcsec(3600.0);  // 1 degree
assert!((angle.degrees() - 1.0).abs() < 1e-10);