Data items in the DIFFRN_SOURCE category record details of the source of radiation used in the diffraction experiment.
_diffrn_source.diffrn_id 's1' _diffrn_source.source 'rotating anode' _diffrn_source.type 'Rigaku RU-200' _diffrn_source.power 50 _diffrn_source.current 180 _diffrn_source.size '8mm x 0.4 mm broad-focus'