https://s3.us-west-2.amazonaws.com/caltechdata/aa/f9/1da1-fd83-4043-b162-bb3a3c64d36f/data?response-content-type=text%2Fplain&response-content-disposition=attachment%3B%20filename%3D%22Lev2%3AExtraWaveforms.json%22&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARCVIVNNAP7NNDVEA%2F20250417%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Date=20250417T181650Z&X-Amz-Expires=60&X-Amz-SignedHeaders=host&X-Amz-Signature=c075cb30714b2e74fdc5303cb69cd915dd8c3f9cb9aa8e542fbb79439fb2b29a