Data Item _refln.status
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General 
- Item name
- _refln.status
- Category name
- refln
- Attribute name
- status
- Required in PDB entries
- no
- Used in current PDB entries
- Yes, in about 0.002 % of entries
Item Description
Classification of a reflection so as to indicate its status with
respect to inclusion in the refinement and the calculation of
R factors.
Data Type 
- Data type code
- ucode
- Data type detail
- code item types/single words (case insensitive) ...
- Primitive data type code
- uchar
- Regular expression
- [_,.;:"&<>()/\{}'`~!@#$%A-Za-z0-9*|+-]*
Controlled Vocabulary
| Allowed Value | Details |
|---|---|
| - | systematically absent reflection |
| < | satisfies _refine.ls_d_res_high, satisfies _refine.ls_d_res_low, unobserved by _reflns.observed_criterion, not flagged as systematically absent, not flagged as unreliable |
| f | satisfies _refine.ls_d_res_high, satisfies _refine.ls_d_res_low, observed by _reflns.observed_criterion, not flagged as systematically absent, not flagged as unreliable, excluded from refinement so as to be included in the calculation of a 'free' R factor |
| h | does not satisfy _refine.ls_d_res_high |
| l | does not satisfy _refine.ls_d_res_low |
| o | satisfies _refine.ls_d_res_high, satisfies _refine.ls_d_res_low, observed by _reflns.observed_criterion, not flagged as systematically absent, not flagged as unreliable |
| x | unreliable measurement -- not used |
Controlled Vocabulary at Deposition
| Allowed Value | Details |
|---|---|
| - | systematically absent reflection |
| < | satisfies _refine.ls_d_res_high, satisfies _refine.ls_d_res_low, unobserved by _reflns.observed_criterion, not flagged as systematically absent, not flagged as unreliable |
| f | satisfies _refine.ls_d_res_high, satisfies _refine.ls_d_res_low, observed by _reflns.observed_criterion, not flagged as systematically absent, not flagged as unreliable, excluded from refinement so as to be included in the calculation of a 'free' R factor |
| h | does not satisfy _refine.ls_d_res_high |
| l | does not satisfy _refine.ls_d_res_low |
| o | satisfies _refine.ls_d_res_high, satisfies _refine.ls_d_res_low, observed by _reflns.observed_criterion, not flagged as systematically absent, not flagged as unreliable |
| x | unreliable measurement -- not used |
Aliases
| Alias Item Name | Dictionary Name | Dictionary Version |
|---|---|---|
| _refln_observed_status | cif_core.dic | 2.0.1 |