bam reads unmapped frac_unmapped unique_reads frac_dupes pairs frac_reads_on_target frac_reads_off_target frac_pairs_on_target frac_pairs_off_target frag_size_q20 frag_size_median frag_size_q80 proper_pairs frac_proper_pairs pairs_on_target pairs_off_target reads_on_target reads_off_target frag_size_mean frag_size_std dupes n_q20 n_q25 n_q30 n_bases 52943-ND0958_maternal.md.bam 3095492272 9661057 0.003121 639290279 0.793477 314757192 0.615554 0.369334 0.697315 0.302685 153 171 188 235839949 0.749276 164454617 71385332 393517588 236111634 171.660490 21.249407 2456201993 0.983727 0.949213 0.949213 444359694960