SPECTRUM 1, , , , , ,,,, ! N (normlz),B (bkgr), ratio-pha, r-asy ,l/t0, 5xindirect sys$data:[musr.dat_cecunisn]012182.tri SP 1 H 1, , , B 70, 240, , , , , ,The parameters N and B refer to the single histogramm fit function as described in Legend of subcommands. In the parameterlist you don't define an alpha but Norm and Back , e.g.
1 Norm 850.807 .730186 0. 0. 2 back 0. 1.4901E-6 0. 100. 3 phas 1.237289 .255727 0. 0. 4 ASY .195623 .00104762 0. .3 5 frq .298155 3.2538E-4 0. 1. 6 SIGMA .03542 .0044691 0. 1.