## NMR-STAR dictionary: database table: NMRSpecExpt

Detailed description of the fields

### _NMR_spec_expt.Sf_category (SfCategory)

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NMR-STAR tag name | _NMR_spec_expt.Sf_category
Description | NMR-STAR name: _NMR_spec_expt.Sf_category Category assigned to the information in the saveframe.
Database field name | SfCategory
SQL Database type | VARCHAR(127)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Sf category
Examples | ?
Help text |

### _NMR_spec_expt.Sf_framecode (SfFramecode)

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NMR-STAR tag name | _NMR_spec_expt.Sf_framecode
Description | NMR-STAR name: _NMR_spec_expt.Sf_framecode Descriptive label used to uniquely identify the NMR experiment and its parameters.
Database field name | SfFramecode
SQL Database type | VARCHAR(127)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | NMR experiment label (name)
Examples | ?
Help text |

### _NMR_spec_expt.Entry_ID (EntryID)

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NMR-STAR tag name | _NMR_spec_expt.Entry_ID
Description | NMR-STAR name: _NMR_spec_expt.Entry_ID Pointer to '_Entry.ID'
Database field name | EntryID
SQL Database type | CHAR(12)
Part of primary Key | yes
Foreign Key on table, column | Entry, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Entry ID
Examples | ?
Help text |

### _NMR_spec_expt.Sf_ID (SfID)

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NMR-STAR tag name | _NMR_spec_expt.Sf_ID
Description | NMR-STAR name: _NMR_spec_expt.Sf_ID An integer value that is the unique identifier for the saveframe that applies across the archive. This value is not stable and may be reassigned each time the data are loaded into a database system.
Database field name | SfID
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | yes This field's data is for internal use only and should be hidden in public versiond of the data.
Nulls allowed in database? | yes
Prompt | Sf ID
Examples | ?
Help text |

### _NMR_spec_expt.ID (NMRSpecExptID)

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NMR-STAR tag name | _NMR_spec_expt.ID
Description | NMR-STAR name: _NMR_spec_expt.ID A value that uniquely identifies the NMR experiment from other NMR experiments listed in the entry.
Database field name | NMRSpecExptID
SQL Database type | INTEGER
Part of primary Key | yes
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Experiment ID
Examples | ?
Help text |

### _NMR_spec_expt.Name (Name)

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NMR-STAR tag name | _NMR_spec_expt.Name
Description | NMR-STAR name: _NMR_spec_expt.Name A commonly used name for the NMR experiment found in the literature.
Database field name | Name
SQL Database type | VARCHAR(127)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Enumerations | [click for a list of enumerations] This is an open enumeration. The list of values are only suggestions. They are not enforced.
Prompt | NMR experiment name
Examples | HNCO; 1H15N HSQC
Help text |

### _NMR_spec_expt.Type (Type)

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NMR-STAR tag name | _NMR_spec_expt.Type
Description | NMR-STAR name: _NMR_spec_expt.Type The type of NMR experiment.
Database field name | Type
SQL Database type | VARCHAR(127)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Enumerations | [click for a list of enumerations] This is an open enumeration. The list of values are only suggestions. They are not enforced.
Prompt | Experiment type
Examples | ?
Help text |

### _NMR_spec_expt.Sample_volume (SampleVolume)

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NMR-STAR tag name | _NMR_spec_expt.Sample_volume
Description | NMR-STAR name: _NMR_spec_expt.Sample_volume Volume of the sample during data collection
Database field name | SampleVolume
SQL Database type | FLOAT
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Sample volume
Examples | 300
Help text |

### _NMR_spec_expt.Sample_volume_units (SampleVolumeUnits)

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NMR-STAR tag name | _NMR_spec_expt.Sample_volume_units
Description | NMR-STAR name: _NMR_spec_expt.Sample_volume_units Provide the units appropriate for the sample volume.
Database field name | SampleVolumeUnits
SQL Database type | VARCHAR(15)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Enumerations | [click for a list of enumerations] This is an open enumeration. The list of values are only suggestions. They are not enforced.
Prompt | Units for the sample volume
Examples | uL
Help text |

### _NMR_spec_expt.NMR_tube_type (NMRTubeType)

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NMR-STAR tag name | _NMR_spec_expt.NMR_tube_type
Description | NMR-STAR name: _NMR_spec_expt.NMR_tube_type Type of NMR tube used to contain the sample during data acquisition.
Database field name | NMRTubeType
SQL Database type | VARCHAR(31)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Enumerations | [click for a list of enumerations] This is an open enumeration. The list of values are only suggestions. They are not enforced.
Prompt | NMR tube type
Examples | standard
Help text |

### _NMR_spec_expt.Sample_spinning_rate (SampleSpinningRate)

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NMR-STAR tag name | _NMR_spec_expt.Sample_spinning_rate
Description | NMR-STAR name: _NMR_spec_expt.Sample_spinning_rate The spinning rate of the sample during data collection (in Hz).
Database field name | SampleSpinningRate
SQL Database type | FLOAT
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Sample spinning rate
Examples | 20
Help text |

### _NMR_spec_expt.Sample_angle (SampleAngle)

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NMR-STAR tag name | _NMR_spec_expt.Sample_angle
Description | NMR-STAR name: _NMR_spec_expt.Sample_angle The angle of the sample relative to the external magnetic field.
Database field name | SampleAngle
SQL Database type | FLOAT
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Sample spinning angle
Examples | 54 degrees
Help text |

### _NMR_spec_expt.NMR_spectrometer_ID (NMRSpectrometerID)

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NMR-STAR tag name | _NMR_spec_expt.NMR_spectrometer_ID
Description | NMR-STAR name: _NMR_spec_expt.NMR_spectrometer_ID Pointer to '_NMR_spectrometer.ID'
Database field name | NMRSpectrometerID
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | NMR_spectrometer, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | NMR spectrometer ID
Examples | ?
Help text |

### _NMR_spec_expt.NMR_spectrometer_label (NMRSpectrometerLabel)

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NMR-STAR tag name | _NMR_spec_expt.NMR_spectrometer_label
Description | NMR-STAR name: _NMR_spec_expt.NMR_spectrometer_label Pointer to a saveframe of the category NMR_spectrometer.
Database field name | NMRSpectrometerLabel
SQL Database type | VARCHAR(127)
Part of primary Key | no
Foreign Key on table, column | NMR_spectrometer, Sf_framecode
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | NMR spectrometer label
Examples | ?
Help text |

### _NMR_spec_expt.NMR_spectrometer_probe_ID (NMRSpectrometerProbeID)

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NMR-STAR tag name | _NMR_spec_expt.NMR_spectrometer_probe_ID
Description | NMR-STAR name: _NMR_spec_expt.NMR_spectrometer_probe_ID Pointer to '_NMR_spectrometer_probe.ID'
Database field name | NMRSpectrometerProbeID
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | NMR_spectrometer_probe, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | NMR spectrometer probe ID
Examples | ?
Help text |

### _NMR_spec_expt.NMR_spectrometer_probe_label (NMRSpectrometerProbeLabel)

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NMR-STAR tag name | _NMR_spec_expt.NMR_spectrometer_probe_label
Description | NMR-STAR name: _NMR_spec_expt.NMR_spectrometer_probe_label Pointer to a saveframe of the category NMR_spectrometer_probe.
Database field name | NMRSpectrometerProbeLabel
SQL Database type | VARCHAR(127)
Part of primary Key | no
Foreign Key on table, column | NMR_spectrometer_probe, Sf_framecode
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | NMR spectrometer probe label
Examples | ?
Help text |

### _NMR_spec_expt.Carrier_freq_switch_time (CarrierFreqSwitchTime)

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NMR-STAR tag name | _NMR_spec_expt.Carrier_freq_switch_time
Description | NMR-STAR name: _NMR_spec_expt.Carrier_freq_switch_time The time required to switch between carrier frequencies.
Database field name | CarrierFreqSwitchTime
SQL Database type | FLOAT
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Carrier freq switch time
Examples | ?
Help text |

### _NMR_spec_expt.Software_ID (SoftwareID)

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NMR-STAR tag name | _NMR_spec_expt.Software_ID
Description | NMR-STAR name: _NMR_spec_expt.Software_ID Pointer to '_Software.ID'
Database field name | SoftwareID
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Software, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Software ID
Examples | ?
Help text |

### _NMR_spec_expt.Software_label (SoftwareLabel)

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NMR-STAR tag name | _NMR_spec_expt.Software_label
Description | NMR-STAR name: _NMR_spec_expt.Software_label Pointer to a saveframe of the category software.
Database field name | SoftwareLabel
SQL Database type | VARCHAR(127)
Part of primary Key | no
Foreign Key on table, column | Software, Sf_framecode
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | Software label
Examples | ?
Help text |

### _NMR_spec_expt.Method_ID (MethodID)

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NMR-STAR tag name | _NMR_spec_expt.Method_ID
Description | NMR-STAR name: _NMR_spec_expt.Method_ID Pointer to '_Method.ID'
Database field name | MethodID
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | Method, ID
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Method ID
Examples | ?
Help text |

### _NMR_spec_expt.Method_label (MethodLabel)

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NMR-STAR tag name | _NMR_spec_expt.Method_label
Description | NMR-STAR name: _NMR_spec_expt.Method_label Pointer to a saveframe of the category 'method'
Database field name | MethodLabel
SQL Database type | VARCHAR(127)
Part of primary Key | no
Foreign Key on table, column | Method, Sf_framecode
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Method label
Examples | ?
Help text |

### _NMR_spec_expt.Pulse_seq_accession_BMRB_code (PulseSeqAccessionBMRBCode)

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NMR-STAR tag name | _NMR_spec_expt.Pulse_seq_accession_BMRB_code
Description | NMR-STAR name: _NMR_spec_expt.Pulse_seq_accession_BMRB_code An accession code assigned by BMRB that uniquely identifies the NMR experiment pulse sequence within the BMRB pulse sequence library.
Database field name | PulseSeqAccessionBMRBCode
SQL Database type | CHAR(12)
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | BMRB pulse seq accession code
Examples | ?
Help text |

### _NMR_spec_expt.Details (Details)

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NMR-STAR tag name | _NMR_spec_expt.Details
Description | NMR-STAR name: _NMR_spec_expt.Details Summarize and provide details on what type of spectrometer was used, magnetic field, how the data were recorded, and the information obtained from the data.
Database field name | Details
SQL Database type | TEXT
Part of primary Key | no
Foreign Key on table, column | ,
Saveframe ID | no
Row Index | no
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | no
Prompt | Details
Examples | ?
Help text |