get_observer_meta

sunpy.map.get_observer_meta(observer, rsun: (Unit('Mm'), None))[source]

Function to get observer meta from coordinate frame.

Parameters
  • coordinate (BaseFrame`) – The coordinate of the observer, must be transformable to Heliographic Stonyhurst.

  • rsun (astropy.units.Quantity) – The radius of the Sun.

Returns

dict

Containing the WCS meta information
  • hgln_obs, hglt_obs

  • dsun_obs

  • rsun_obs

  • rsun_ref