| U | 
|---|
| Name | Schema Table | Database | Description | Type | Length | Unit | Default Value | Unified Content Descriptor | 
|---|
 | ukirtRunNo | [nspid]Multiframe | WSA NonSurvey | Original UKIRT run number (from filename) | int | 4 |  |  | REFER_CODE | 
 | userid | [nspid]Multiframe | WSA NonSurvey | Userid logged in as {image primary HDU keyword: USERID} | varchar | 64 |  | NONE | ID_HUMAN | 
 | uStepID | [nspid]Multiframe | WSA NonSurvey | Serial number in this microstep pattern {image primary HDU keyword: USTEP_I} | smallint | 2 |  | -9999 | ID_NUMBER | 
 | uStepX | [nspid]Multiframe | WSA NonSurvey | X (RA) offset in microstep pattern {image primary HDU keyword: USTEP_X} | real | 4 | arcsec | -0.9999995e9 | POS_EQ_RA_OFF | 
 | uStepY | [nspid]Multiframe | WSA NonSurvey | Y (Dec) offset in microstep pattern {image primary HDU keyword: USTEP_Y} | real | 4 | arcsec | -0.9999995e9 | POS_EQ_DEC_OFF | 
 | utDate | [nspid]Multiframe | WSA NonSurvey | Observation date (MM-DD-YYYY) {image primary HDU keyword: UTDATE} | datetime | 8 | MM-DD-YYYY | 12-31-9999 | TIME_DATE | 
 | utEnd | [nspid]Multiframe | WSA NonSurvey | End time of integration [H.h] {image primary HDU keyword: UTEND} | float | 8 | hours | -0.9999995e9 |  | 
 | utStart | [nspid]Multiframe | WSA NonSurvey | Start time of integration [H.h] {image primary HDU keyword: UTSTART} | float | 8 | hours | -0.9999995e9 |  |