pn_ngc650.out:  ChkMonitor ----   N  1                5197.90A   -12.0217 =   -12.0010   0.046   0.050   intr     
pn_ngc650.out:  ChkMonitor -----  N  1                5200.26A   -11.9067 =   -11.8853   0.048   0.050   intr