ONLINE offers several kinds of scans. They are described in 
the previous chapters. Here is just a list. 
| Alignment scans, see chapter 7: 
 | move/ad*just motor_name The intensity
is monitored while a motor is driven forth and back, 
see section 7.1.
 |  | scan/cen*ter/m1=mot1... The
intensity is maximized by iteratively scanning up to 4 motors, 
see section 7.7.
 |  | scan/ref*lection The intensity is maximized by iteratively scanning the diffractometer angles, 
see section 7.8.
 | 
 | 
| Diffractometer scans, see chapter 8.1: | scan/chi scan/phi
 scan/psi
 scan/om*ega
 scan/tw*o_theta
 | 
 | 
| Energy scans, see chapter 8.1: | scan/en*ergy scan/wa*velength
 scan/ex*afs
 | 
 | 
| Motor scans, see chapter 8.1: | scan[/mo*tor] motor_name scan[/mo*tor]/reg*ions motor_name
 scan[/mo*tor] dummy
 scan[/mo*tor]/reg*ions dummy
 scan/cm=mot2/factor=val mot1
 scan/t2tcm=mot2t mot1
 scan/slit=(slit_name, jaw)
 | 
 | 
| Q scan, see section 8.2: 
 |