diff --git a/cif_pow.dic b/cif_pow.dic index b9cb74d..1d45ae8 100644 --- a/cif_pow.dic +++ b/cif_pow.dic @@ -2745,7 +2745,7 @@ save_PD_CALIB_INCIDENT_INTENSITY _definition.id PD_CALIB_INCIDENT_INTENSITY _definition.scope Category _definition.class Set - _definition.update 2023-06-10 + _definition.update 2025-06-19 _description.text ; This section defines the parameters used for the incident intensity @@ -2764,6 +2764,58 @@ save_PD_CALIB_INCIDENT_INTENSITY _name.object_id PD_CALIB_INCIDENT_INTENSITY _category_key.name '_pd_calib_incident_intensity.instr_id' + loop_ + _description_example.case + _description_example.detail +; + _pd_calib_incident_intensity.instr_id a3643812 + _pd_calib_incident_intensity.incident_counts 4231 + _pd_calib_incident_intensity.special_details 'From beam monitor.' +; +; + The number of counts incident on the specimen in the instrument + identified as a3643812 is 4231, as measured by a beam monitor. The + uncertainty on the incident counts is given as the square root of the + counts. +; +; + _pd_calib_incident_intensity.instr_id 9deaa4f1 + _pd_calib_incident_intensity.incident_intensity 453.3 + _pd_calib_incident_intensity.incident_intensity_su 1.6 + _pd_calib_incident_intensity.diffractogram_id STANDARD_30ffb964 + _pd_calib_incident_intensity.phase_id SRM1796_15341c3a +; +; + In the instrument identified as 9deaa4f1, the intensity incident on the + specimen is 453.3 ± 1.6. This was determined through an analysis of + the diffractogram, STANDARD_30ffb964, which contains the phase, + SRM1796_15341c3a. +; +; + _pd_instr.id a3643812 + _pd_diffractogram.id WHITE_POWDER + + loop_ + _pd_data.point_id + _pd_meas.2theta_scan + _pd_meas.counts_total + _pd_proc.intensity_total + _pd_proc.intensity_total_su + 1 10.02 2774 0.6556 0.0160 + 2 10.04 2923 0.6909 0.0166 + 3 10.06 3096 0.7317 0.0173 + 4 10.08 3159 0.7466 0.0176 + # ... +; +; + The measured intensities for the diffractogram "WHITE_POWDER" + collected on the instrument "a3643812" have been processed to + give the normalised intensity at each point in the scan using + the incident intensity calibration linked to that instrument. + The SU values have also been calculated for the + _pd_proc.intensity_total values. +; + save_ save_pd_calib_incident_intensity.diffractogram_id @@ -12886,5 +12938,6 @@ save_ clarify that identical values refer to the same data point in each disparate loop; they cannot be assigned values independently. - Added example to PD_CALC_OVERALL, PD_CHAR, _pd_diffractogram.id. + Added examples to PD_CALC_OVERALL, PD_CALIB_INCIDENT_INTENSITY, PD_CHAR, + _pd_diffractogram.id. ;