def tweakxy(self, step=0.1, dirx=1, diry=-1):
tweak2D(self.x,
self.y,
mothstep=step,
motvstep=step,
dirh=dirx,
dirv=diry)
def tweakzy(self, step=0.1, dirz=1, diry=-1):
if self._name == 'pci target':
tweak2D(self.z,
self.y,
mothstep=step,
motvstep=step,
dirh=dirz,
dirv=diry)
else:
tweak2D(self.z,
self.y,
mothstep=step,
motvstep=step,
dirh=dirz,
dirv=diry)
def tweakxy(self, step=0.1, dirx=1, diry=-1):
if self._name == 'pci target':
tweak2D(self.x,
self.y,
mothstep=step,
motvstep=step,
dirh=dirx,
dirv=diry)
else:
tweak2D(self.tgx,
self.y,
mothstep=step,
motvstep=step,
dirh=dirx,
dirv=diry)
def tweakair(self):
if hasattr(self, 'air_x') and hasattr(self, 'air_y'):
tweak2D(self.air_x,self.air_y,mothstep=0.001,motvstep=0.001,dirh=-1,dirv=-1)
def tweakvac(self):
if hasattr(self, 'vac_x') and hasattr(self, 'vac_y'):
tweak2D(self.vac_x,self.vac_y,mothstep=0.001,motvstep=0.001,dirh=-1,dirv=-1)
def align(self):
"""
Tweak the x and y positions with the intention of aligning them with the
beam.
"""
tweak2D(self.x, self.y, -.02, .02, 'Be_lens_x', 'Be_lens_y')
def tweakpos(self, val=0.1):
'''Does a 2d tweak of the position of the slit'''
tweak2D(self.mv_ho, self.mv_vo, mothstep=val, motvstep=val)
def tweak(self):
'''tweaks the left-right and up-down position of the questar.
2d tweak: use arrow for motion. +- changes stepsize. CTRL-C to quit'''
tweak2D(self.mx, self.my, dirh=1, dirv=1)