Massive Compression for High Data Rate Macromolecular Crystallography: Impact on Diffraction Data and Subsequent Structural Analysis

This is a dataset containing raw "uncompressed" diffraction data from  test sample.

Data are collected on a lysozyme sample at 7.5 keV for a S-SAD experiment at the AMX beamline using an EIGEr 9M detector.

The compression used, to generate the cbf files can be derived from the filenames: 

BINx: pixel binning by a factor x

SUMx: frame summing by a factor x 

J2Kx: JPEG2000 compression used with a factor of x

HCOMx: Hcompress used with a scale factor x 

For example: lyso_BIN2_SUM2_HCOMP4 was compressed using 2x pixel binning + 2x frame summing + Hcompress with scale of 4. 

More information will be included after publication, in the meantime, please contact author if details about processing are required.

All zstd tar directories contain the cbf files, ready to be processed. 

All data were collected at the AMX beamline at the NSLS-II using a DECTRIS EIGER X 9 M detector.