| aberrator | - Apply velocity aberration adjustments to attitude files. |
| aberattitude | - Correct an attitude file for aberration effects. |
| aberposition | - Correct coordinates for aberration effects. |
| applyxform | - Transform a list of coordinates. |
| aspcorr | - Update the WCS reference value keywords in sky images. |
| aspect | - Calculate the mean pointing for an attitude file. |
| attcombine | - Combine the rotations in two attitude files. |
| attconvert | - Convert attitude formats. |
| attdump | - Report the R.A., Dec, and Roll for an attitude file. |
| combinexform | - Create or modify a transform. |
| coordevt | - Convert events from one coordinate system to another. |
| coordinator | - Convert raw coordinates to detector and sky coordinates. |
| coordpnt | - Convert a single point or region file from one coordinate system to another. |
| cornymmik | - Calculates revised cutoff rigidity due to Nymmik et al. |
| det2att | - Convert detector coordinate offsets to rotations. |
| det2att2 | - Converts detector coordinate offsets and rotations to attitude quaternions |
| draw_teldef | - Produce a PS plot of coordinates described by a teldef file. |
| expomap | - Generate an exposure map. |
| geomagterp | - Interpolate geomagnetic quantities |
| getwcs | - Extract the WCS keywords for a teldef file coordinate system. |
| getxform | - Extract a transform between coordinate systems in a teldef file. |
| imagetrans | - Apply a coordinate transform to an image. |
| imagexform | - Transform an image from one coordinate system to another. |
| makefilter | - Create a filter file from Housekeeping files. DEPRECATED |
| newmakefilter | - Create a filter file from Housekeeping files. REPLACES "makefilter" |
| minnow | - Sample an attitude file at a given time. |
| pointxform | - transforms coordinates from an input coordinate system to one or more output coordinate systems. |
| prefilter | - Derive attitude and orbit related quantities. |
| transform_wcs | - Modify WCS keywords according to a transform. |
| tristarid | - Find correction to rotate observed objects onto reference objects. |
| tristarid1 | - Find correction to rotate observed objects onto reference objects (called by tristarid). |
| Catalog Descriptors | - Help for "catspec" catalog descriptor parameters in several tasks |