https://s3.us-west-2.amazonaws.com/caltechdata/87/53/49d9-65b5-4fa6-8cec-294e1426e858/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=20250411T135457Z&X-Amz-Expires=60&X-Amz-SignedHeaders=host&X-Amz-Signature=9a0577e2a952c5a5abec8df80e03218bf31394f01cd567996b8a8cf6b3a40704