| functions | SAS task used |
| select events | evselect |
| extract images, rate curves | evselect |
| extract spectra | evselect + backscale |
| generate ARF/RMF | eregionanalyse + especget |
| display histograms, spectra and rate curves | dsplot |
| display images | imgdisplay/dsplot |
| add new columns | tabcalc, phasecalc |
| delete columns | dsrm |