wget https://orio.niehs.nih.gov/ucscview/brian/Anchang/25_08_ATAC-Seq/fragment_length_plots/ATAC_Batch1_1A.png
wget https://orio.niehs.nih.gov/ucscview/brian/Anchang/25_08_ATAC-Seq/fragment_length_plots/ATAC_Batch1_4A.png
wget https://orio.niehs.nih.gov/ucscview/brian/Anchang/25_08_ATAC-Seq/fragment_length_plots/ATAC_Batch2_023B.png
wget https://orio.niehs.nih.gov/ucscview/brian/Anchang/25_08_ATAC-Seq/fragment_length_plots/ATAC_Batch2_039B.png
wget https://orio.niehs.nih.gov/ucscview/brian/Anchang/25_08_ATAC-Seq/fragment_length_plots/ATAC_Batch2_040B.png
wget https://orio.niehs.nih.gov/ucscview/brian/Anchang/25_08_ATAC-Seq/fragment_length_plots/ATAC_Batch2_049B.png