bit 0: 1=nonfatal, 0=fatal (if status is 1, strip has no problems)
overall stat:
bit 1: bad mpv, fabs(mpv)>50 (fatal)
bit 2: bad rms, rms<1 || rms>15 (fatal)
bit 3: bad nzs ratio, nzsr<.95 (fatal)
bit 4: bad rms, rms>11.5 (nonfatal)
bit 5: bad zspar1, zspar1<.00003 || zspar1>.02 (nonfatal)
bit 6: bad zspar2, zspar2<.00003 || zspar2>.02 (nonfatal)
bit 7: bad zspar3, zspar3<.00003 || zspar3>.02 (nonfatal)
5 && 6 && 7 is fatal
fill-specific stat:
bit 8: bad mpv, mpv<-100 || mpv>400 (fatal)
bit 9: bad rms, rms<1 || rms>15 (fatal)
bit 10: bad nzs ratio, nzsr<.95 (fatal)
bit 12: some overall stat was fatal (fatal)
gain stat:
bit 13: dead strip (fatal)
bit 14: bad integral ratio 1, ir1<.07 (fatal)
bit 15: bad integral ratio 2, ir2<1 (fatal)
bit 16: bad integral ratio 3, ir3>.1 (fatal)
bit 17: xlow>xhigh (fatal)
bit 18: bad module (fatal)