| Axial Compression | $AXIALCOMPRESSION |
| Max Ring Difference | $MAXRINGDIFFERENCE |
| Number of Rings | $NUMBER_OF_RINGS |
| Number of Energy Window | $NUMBER_OF_ENERGY_WINDOW |
| Energy Window LL (KeV) | $ENERGYWINDOWLL |
| Energy Window UL (KeV) | $ENERGYWINDOWUL |
| Image Duration (secs) | $IMAGEDURATION |
| Image Duration frome timing tags | $IMAGEDURATIONTIMINGTAGS |
| Image Relative Start Time (secs) | $IMAGERELATIVESTARTTIME |
| Image Data Description | $IMAGE_DATA_DESCRIPTION |
| Frame Definition (secs) | $FRAMEDEFINITION |
| Dose Type | $DOSETYPE |
| Isotope Halflife (secs) | $ISOTOP_HALFLIFE |
| Branching Factor | $BRANCHING_FACTOR |
| Dosage Strength (Mega-Bq) | $DOSAGE_STRENGTH |
| Deadtime Correction Factor | $DEADTIME_CORRECTION_FACTOR |
| Decay Correction Factor | $DECAY_CORRECTION_FACTOR |
| Decay Correction Factor2 | $DECAY_CORRECTION_FACTOR2 |
| Frame Number | $FRAMENUMBER |
| Total Prompts | $TOTALPROMPTS |
| Total Randoms | $TOTALRANDOMS |
| Total Net Trues | $TOTALNETTRUES |
| Normalization File | $NORMALIZATIONFILE |
| Blank Scan | $BLANKSCAN |