Selection of stars with are later than a given type

Rather than matching a single spectral type, it may be necessary to find the stars earlier or later than a given type. The second selection is described here, the previous item describes the other one.

The combination of the command mk and the standard option -gt allows to select the stars later than the spectral type given on the command line

mk ts -gt "spectral type"

However, only the spectral type is taken into account, and not the luminosity class.

Example:

mk ts -gt A5 lists the stars later than A5