HEADER DADA HDR_VERSION 1.0 HDR_SIZE 4096 FREQ 438.000000 BW 20 TELESCOPE DWL RECEIVER DWL INSTRUMENT DWL SOURCE UNDEFINED NBIT 8 NDIM 2 NPOL 1 RESOLUTION 1 OBS_OFFSET 0 TSAMP 0.050000 UTC_START 2023-01-08-13:28:30