https://s3.us-west-2.amazonaws.com/caltechdata/54/d0/84b9-a294-4f9d-810b-fd2d745f165e/data?response-content-type=text%2Fplain&response-content-disposition=attachment%3B%20filename%3D%22Lev2%3AStrain_N2.json%22&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARCVIVNNAP7NNDVEA%2F20250515%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Date=20250515T200201Z&X-Amz-Expires=60&X-Amz-SignedHeaders=host&X-Amz-Signature=880dfa62ff7c1479e5806e7e1b267dc0ed97bb715a18893761e7260307b9d626