https://s3.us-west-2.amazonaws.com/caltechdata/b7/97/6966-04e0-413a-9932-c6f721a34b13/data?response-content-type=text%2Fplain&response-content-disposition=attachment%3B%20filename%3D%22Lev4%3AExtraWaveforms.json%22&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARCVIVNNAP7NNDVEA%2F20250411%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Date=20250411T171458Z&X-Amz-Expires=60&X-Amz-SignedHeaders=host&X-Amz-Signature=80ecbffeae6b068503b93d960ec3d55d16c1f9ae04ad1a0c4b49287a688aa4e2