| back | -- | back projects + plot. |
| bckfil | -- | back-projection filter. |
| bndf | -- | back proj. dump to NDF. |
| light | -- | light curve. |
| move | -- | shift out velocities. |
| orber | -- | orbit errors. |
| orbit | -- | orbit solution. |
| pbin | -- | phase bin. |
| pgram | -- | compute Scargle periodogram. |
| phase | -- | set phases. |
| rbroad | -- | apply rotational broadening. |
| sadd | -- | add sinusoid to data. |
| sdec | -- | time series to cosine/sine. |
| sine | -- | sinusoidal velocity shift. |
| tpoly | -- | subtract polys versus HJD. |
| trail | -- | plot trailed spectrum. |