nsx 5 0.05 10.0 nsx add 0 0 logTeff K 6.0 5.5 5.5 6.7 6.7 0.01 M_ns Msun 1.4 0.5 0.5 3.0 3.0 0.1 R_ns km 10.0 5.0 5.0 30.0 30.0 0.1 dist kpc 1.0 0.01 0.01 100.0 100.0 0.1 $specfile 6