| arftable | - Creates an effective area file and an ancillary response function (ARF) file from the output events from the raytracing code xrtraytrace, not including any detector efficiencies |
| barycen | - Apply barycenter corrections to X-ray timing data |
| barycorr | - Generalized multi-mission barycenter correction tool |
| dustmodeleffarea | - For X-ray point sources with dust halos, makes an effective area correction (or modifier) file, with the option of inputting raytracing event files made by the tool dustyarfmod |
| dustyarfmod | - For X-ray point sources with dust halos, makes an effective area correction (or modifier) file, with the option of running raytracing simulations for the calculations |
| eeftable | - Creates an encircled energy fraction (EEF) file based on the output event file from the raytracing task xrtraytrace |
| ftadjustgti | - Perform filtering and normalization of good time interval (GTI) |
| mkintensfilt | - Calculate GTIs based on a light curve and an intensity selection |
| rebingausslc | - Rebin an irregularly sampled light curve (such as BAT or ASM) |
| xrtraytrace | - Calculates the passage of X-ray photons through a thin-foil type X-ray telescope, treating reflection, transmission, scattering, and absorption |
| xrtreftable | - Calculate the probabilities of reflection and transmission of an X-ray incident upon a mirror surface |