Data Item _phasing_set_refln.F_meas_sigma

General

Item name
_phasing_set_refln.F_meas_sigma
Category name
phasing_set_refln
Attribute name
F_meas_sigma
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

The standard uncertainty (estimated standard deviation) of _phasing_set_refln.F_meas in electrons.

Data Type

Data type code
float
Data type detail
float item types are the subset of numbers that are the floating numbers.
Primitive data type code
numb
Regular expression
-?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?
Units
electrons