https://s3.us-west-2.amazonaws.com/caltechdata/3b/1f/8492-5eb1-4f1a-a539-1c70077950d1/data?response-content-type=text%2Fplain&response-content-disposition=attachment%3B%20filename%3D%22Lev3%3AExtraWaveforms.json%22&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARCVIVNNAP7NNDVEA%2F20250411%2Fus-west-2%2Fs3%2Faws4_request&X-Amz-Date=20250411T171459Z&X-Amz-Expires=60&X-Amz-SignedHeaders=host&X-Amz-Signature=722e3009951bd9ceea365b86d5db5f14935d37c4b7cdc3d4ec783c5ed9716584