| L | 
|---|
| Name | Schema Table | Database | Description | Type | Length | Unit | Default Value | Unified Content Descriptor | 
|---|
 | l | [nspid]CurrentAstrometry, [nspid]PreviousAstrometry | WSA NonSurvey | Galactic longitude of device centre | float | 8 | Degrees |  | POS_GAL_LON | 
 | l | [nspid]Detection, [nspid]Source | WSA NonSurvey | Galactic longitude | float | 8 | Degrees |  | POS_GAL_LON | 
 | lambda | [nspid]CurrentAstrometry, [nspid]PreviousAstrometry | WSA NonSurvey | SDSS system spherical co-ordinate 1 of device centre | float | 8 | Degrees |  | POS | 
 | lambda | [nspid]Detection, [nspid]Source | WSA NonSurvey | SDSS system spherical co-ordinate 1 | float | 8 | Degrees |  | POS | 
 | listProcH | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcH2 | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcH_1 | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcH_2 | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcH_3 | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcJ | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcJ_1 | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcJ_2 | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcJ_3 | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcK | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcK_1 | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcK_2 | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcK_3 | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listProcY | [nspid]MergeLog | WSA NonSurvey | Frame has been list processed (0=no; 1=yes) | tinyint | 1 |  |  | CODE_MISC | 
 | listRemeasTable | [nspid]Programme | WSA NonSurvey | Table name of individual passband list re-measurements | varchar | 64 |  |  | ?? | 
 | lncTemp | [nspid]Multiframe | WSA NonSurvey | LN can temperature {image primary HDU keyword: LNC_TEMP} | real | 4 | degrees_Kelvin | -0.9999995e9 |  | 
 | logFile | [nspid]ArchiveCurationHistory | WSA NonSurvey | filename of verbose logged task output | varchar | 256 |  |  | ID_FILE |