Data items in the EM_DETECTOR category record details of the image detector type. Example 1 - based on PDB entry 1DYL and laboratory records for the structure corresponding to PDB entry 1DYL <PDBx:em_detectorCategory> <PDBx:em_detector entry_id="1DYL" id="1"> <PDBx:details xsi:nil="true" /> <PDBx:detective_quantum_efficiency xsi:nil="true" /> <PDBx:type>KODAK SO163 FILM</PDBx:type> </PDBx:em_detector> </PDBx:em_detectorCategory> |
<xsd:complexType name="em_detectorType"> <xsd:annotation> <xsd:documentation xml:lang="en">Data items in the EM_DETECTOR category record details of the image detector type. Example 1 - based on PDB entry 1DYL and laboratory records for the structure corresponding to PDB entry 1DYL <PDBx:em_detectorCategory> <PDBx:em_detector entry_id="1DYL" id="1"> <PDBx:details xsi:nil="true" /> <PDBx:detective_quantum_efficiency xsi:nil="true" /> <PDBx:type>KODAK SO163 FILM</PDBx:type> </PDBx:em_detector> </PDBx:em_detectorCategory></xsd:documentation> </xsd:annotation> <xsd:sequence> <xsd:element name="em_detector" minOccurs="0" maxOccurs="unbounded"> <xsd:complexType> <xsd:all> <xsd:element name="details" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string"> <xsd:annotation> <xsd:documentation xml:lang="en">Any additional information about the detection system. Any other details regarding the detector.</xsd:documentation> </xsd:annotation> </xsd:element> <xsd:element name="detective_quantum_efficiency" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:decimal"> <xsd:annotation> <xsd:documentation xml:lang="en">The detective_quantum_efficiency (DQE)is defined as the square of the signal-to-noise ratio in the recording device divided by the square of the signal-to-ratio in the electron beam: (SIGNAL/NOISE)2 recording device DQE = ------------------------------- (SIGNAL/NOISE)2 electron beam A DQE value of 1 indicates a perfect recorder. "DQE = 0.25" menas that the signal-to-noise ratio is reduced by half in the recording step. (0.5)**2 DQE = --------- = 0.25. (1.0)**2 0.25</xsd:documentation> </xsd:annotation> </xsd:element> <xsd:element name="type" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string"> <xsd:annotation> <xsd:documentation xml:lang="en">The detector type used for recording images. Usually film or CCD camera. KODAK SO163 FILM GATAN 673 GATAN 676 GATAN 692 GATAN 794 GATAN 1000 GATAN 4000 TVIPS BIOCAM TVIPS TEMCAM F214 TVIPS TEMCAM F224 TVIPS FASTSCAN F114 PROSCAN AMT</xsd:documentation> </xsd:annotation> </xsd:element> </xsd:all> <xsd:attribute name="entry_id" use="required" type="xsd:string"> <xsd:annotation> <xsd:documentation xml:lang="en">This data item is a pointer to attribute id in category entry in the ENTRY category.</xsd:documentation> </xsd:annotation> </xsd:attribute> <xsd:attribute name="id" use="required" type="xsd:string"> <xsd:annotation> <xsd:documentation xml:lang="en">The value of attribute id in category em_detector must uniquely identify the detector used for imaging.</xsd:documentation> </xsd:annotation> </xsd:attribute> </xsd:complexType> </xsd:element> </xsd:sequence> </xsd:complexType> |