nsatmos 4 .05 10. nsatmos add 0 LogT_eff K 6.0 5.0 5.0 6.5 6.5 .01 M_ns Msun 1.4 0.5 0.5 3.0 3.0 .1 R_ns km 10.0 5.0 5.0 30. 30. .1 dist kpc 10.0 0.1 0.1 100.0 100.0 .1