wget https://orio.niehs.nih.gov/ucscview/brian/Anchang/26_05_ATAC-Seq/fragment_length_plots/ATAC_026C_P.png
wget https://orio.niehs.nih.gov/ucscview/brian/Anchang/26_05_ATAC-Seq/fragment_length_plots/ATAC_032C_P.png
wget https://orio.niehs.nih.gov/ucscview/brian/Anchang/26_05_ATAC-Seq/fragment_length_plots/ATAC_032C_pbmc.png
wget https://orio.niehs.nih.gov/ucscview/brian/Anchang/26_05_ATAC-Seq/fragment_length_plots/ATAC_040C_P.png