## NMR-STAR dictionary: database table: SpectralAcqParam

Detailed description of the fields

### _Spectral_acq_param.ID (SpectralAcqParamID)

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NMR-STAR tag name | _Spectral_acq_param.ID
Description | NMR-STAR name: _Spectral_acq_param.ID A value that uniquely identifies the NMR spectral acquisition parameter in the list.
Database field name | SpectralAcqParamID
SQL Database type | INTEGER
Part of primary Key | yes
Foreign Key on table, column | ,
Saveframe ID | yes: This tag contains the identifier for this saveframe in the entry.
Row Index | yes: This tag contains the index of this row in the loop, which is used when the data is loaded into a database which has a relational model in which ordering doesn't matter
Secondary Index | no
Internal Flag | no
Nulls allowed in database? | yes
Prompt | ID
Examples | ?
Help text |

### _Spectral_acq_param.Acquisition_dimension_ID (AcquisitionDimensionID)

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NMR-STAR tag name | _Spectral_acq_param.Acquisition_dimension_ID
Description | NMR-STAR name: _Spectral_acq_param.Acquisition_dimension_ID A value that uniquely identifies the NMR spectral acquisition dimension in the list.
Database field name | AcquisitionDimensionID
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 | no
Nulls allowed in database? | yes
Prompt | Acquisition dimension ID
Examples | ?
Help text |

### _Spectral_acq_param.Name (Name)

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NMR-STAR tag name | _Spectral_acq_param.Name
Description | NMR-STAR name: _Spectral_acq_param.Name For a specified acquisition dimension the type of nucleus and its isotope detected in the experiment.
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
Prompt | Detected nucleus
Examples | ?
Help text |

### _Spectral_acq_param.Val (Val)

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NMR-STAR tag name | _Spectral_acq_param.Val
Description | NMR-STAR name: _Spectral_acq_param.Val Value for the NMR spectral acquisition parameter.
Database field name | Val
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? | yes
Prompt | Spectrometer carrier frequency
Examples | ?
Help text |

### _Spectral_acq_param.Sf_ID (SfID)

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NMR-STAR tag name | _Spectral_acq_param.Sf_ID
Description | NMR-STAR name: _Spectral_acq_param.Sf_ID Pointer to '_NMR_spec_expt.Sf_ID'
Database field name | SfID
SQL Database type | INTEGER
Part of primary Key | no
Foreign Key on table, column | NMR_spec_expt, Sf_ID
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 |

### _Spectral_acq_param.Entry_ID (EntryID)

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NMR-STAR tag name | _Spectral_acq_param.Entry_ID
Description | NMR-STAR name: _Spectral_acq_param.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 | NMR_spec_expt, 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 |

### _Spectral_acq_param.NMR_spec_expt_ID (NMRSpecExptID)

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