def traceFromMask(N,
numholes,
cda,
fold,
retro,
primary,
foldrot=0.,
retrorot=0.):
#Vignette at proper hole
h = hartmannMask()
ind = h == N
PT.vignette(ind=ind)
#Continue trace up to retro and back to CDA
PT.transform(0, -123.41, 1156.48 - 651.57 - 134.18, 0, 0, 0)
PT.flat()
PT.transform(0, 0, 0, pi, 0, 0)
PT.transform(*retro)
PT.zernsurfrot(retrosag, retrofig, 378. / 2, -8.993 * pi / 180 + retrorot)
PT.itransform(*retro)
PT.reflect()
PT.transform(0, 0, 0, -pi, 0, 0)
PT.transform(0, 123.41, -1156.48 + 651.57 + 134.18, 0, 0, 0)
PT.flat()
h = hartmannMask()
ind = h == N
PT.vignette(ind=ind)
PT.transform(0, 0, -134.18, 0, 0, 0)
rt = conicsolve.primrad(8475., 220., 8400.)
PT.transform(0, -rt, 75., 0, 0, 0)
PT.transform(*primary)
PT.transform(0, rt, -8475., 0, 0, 0)
PT.wolterprimary(220., 8400.)
ind = logical_and(PT.z < 8525., PT.z > 8425.)
PT.vignette(ind=ind)
PT.reflect()
PT.transform(0, -rt, 8475., 0, 0, 0)
PT.itransform(*primary)
PT.transform(0, rt, -8475., 0, 0, 0)
PT.transform(0,-85.12,8400.-651.57+85.12\
,0,0,0)
PT.transform(0, 0, 0, -pi / 4, 0, 0)
PT.transform(0, 0, 0, 0, 0, pi)
PT.flat()
PT.transform(*fold)
PT.zernsurfrot(foldsag, foldfig, 406. / 2, -174.659 * pi / 180 + foldrot)
PT.itransform(*fold)
PT.reflect()
PT.transform(0, 0, 0, 0, 0, -pi)
PT.transform(0, 0, 0, 3 * pi / 4, 0, 0)
PT.transform(0,-85.12,-85.12-(conicsolve.primfocus(220.,8400.)-651.57)\
,0,0,0)
PT.transform(*cda)
PT.flat()
return
def primMaskTrace(fold, primary, woltVignette=True, foldrot=0.):
#Get Wolter parameters
alpha, p, d, e = conicsolve.woltparam(220., 8400.)
primfoc = conicsolve.primfocus(220., 8400.)
#Trace to fold mirror
#translate to center of fold mirror
PT.transform(0., 85.12, primfoc - 651.57 + 85.12, 0, 0, 0)
#rotate so surface normal points in correct direction
PT.transform(0, 0, 0, -3 * pi / 4, 0, 0)
PT.transform(0, 0, 0, 0, 0, pi)
#trace to fold flat
PT.flat()
#Introduce fold misalignment
PT.transform(*fold)
PT.zernsurfrot(foldsag, foldfig, 406. / 2, -174.659 * pi / 180 + foldrot)
PT.itransform(*fold)
PT.reflect()
PT.transform(0, 0, 0, 0, 0, -pi)
PT.transform(0, 0, 0, pi / 4, 0, 0)
#Translate to optical axis mid-plane, then down to image of
#primary focus, place primary mirror and trace
PT.transform(0, 85.12, 651.57 - 85.12, 0, 0, 0)
PT.flat()
## pdb.set_trace()
rt = conicsolve.primrad(8475., 220., 8400.)
PT.transform(0, -rt, 75., 0, 0, 0)
PT.transform(*primary)
PT.transform(0, rt, -8475., 0, 0, 0)
## PT.wolterprimary(220.,8400.)
PT.primaryLL(220., 8400., 8525., 8425., 30. * np.pi / 180., pcoeff, pax,
paz)
if woltVignette is True:
ind = logical_and(PT.z < 8525., PT.z > 8425.)
PT.vignette(ind=ind)
PT.reflect()
PT.transform(0, -rt, 8475., 0, 0, 0)
PT.itransform(*primary)
PT.transform(0, rt, -8475., 0, 0, 0)
#Move back up to mask plane and trace flat
PT.transform(0, 0, 8400. + 134.18, 0, 0, 0)
PT.flat()
## pdb.set_trace()
#Rays should now be at Hartmann mask plane
return
def fullFromMask(N, cda, fold, retro, prim, sec, foldrot=0., retrorot=0.):
## pdb.set_trace()
#Vignette at proper hole
h = hartmannMask()
ind = h == N
PT.vignette(ind=ind)
#Continue trace up to retro and back to CDA
PT.transform(0, -123.41, 1156.48 - 651.57 - 134.18, 0, 0, 0)
PT.flat()
PT.transform(0, 0, 0, pi, 0, 0)
PT.transform(*retro)
PT.zernsurfrot(retrosag, retrofig, 378. / 2, -8.993 * pi / 180 + retrorot)
PT.itransform(*retro)
PT.reflect()
PT.transform(0, 0, 0, -pi, 0, 0)
#Back to mask
PT.transform(0, 123.41, -1156.48 + 651.57 + 134.18, 0, 0, 0)
PT.flat()
h = hartmannMask()
ind = h == N
PT.vignette(ind=ind)
#Place Wolter surfaces
PT.transform(0, 0, -134.18 - 8400., 0, 0, 0)
PT.transform(0, -conicsolve.primrad(8425., 220., 8400.), 8425., 0, 0, 0)
PT.transform(*prim)
PT.itransform(0, -conicsolve.primrad(8425., 220., 8400.), 8425., 0, 0, 0)
## PT.wolterprimary(220.,8400.)
PT.primaryLL(220., 8400., 8525., 8425., 30. * np.pi / 180., pcoeff, pax,
paz)
pdb.set_trace()
ind = logical_and(PT.z < 8525., PT.z > 8425.)
PT.vignette(ind=ind)
PT.transform(0, -conicsolve.primrad(8425., 220., 8400.), 8425., 0, 0, 0)
PT.itransform(*prim)
PT.itransform(0, -conicsolve.primrad(8425., 220., 8400.), 8425., 0, 0, 0)
PT.reflect()
#Wolter secondary
PT.transform(0, -conicsolve.secrad(8325., 220., 8400.), 8325., 0, 0, 0)
PT.transform(*sec)
PT.itransform(0, -conicsolve.secrad(8325., 220., 8400.), 8325., 0, 0, 0)
PT.woltersecondary(220., 8400.)
ind = logical_and(PT.z < 8375., PT.z > 8275.)
PT.vignette(ind=ind)
PT.reflect()
PT.transform(0, -conicsolve.secrad(8325., 220., 8400.), 8325., 0, 0, 0)
PT.itransform(*sec)
PT.itransform(0, -conicsolve.secrad(8325., 220., 8400.), 8325., 0, 0, 0)
## PT.woltersecondary(220.,8400.)
## ind = logical_and(PT.z<8375.,PT.z>8275.)
## PT.vignette(ind=ind)
## PT.reflect()
#Back to fold
PT.transform(0,-85.12,8400.-651.57+85.12\
,0,0,0)
PT.transform(0, 0, 0, -pi / 4, 0, 0)
PT.transform(0, 0, 0, 0, 0, pi)
PT.flat()
PT.transform(*fold)
PT.zernsurfrot(foldsag, foldfig, 406. / 2, -174.659 * pi / 180 + foldrot)
PT.itransform(*fold)
PT.reflect()
PT.transform(0, 0, 0, 0, 0, -pi)
#Back to CDA
PT.transform(0, 0, 0, 3 * pi / 4, 0, 0)
PT.transform(0,-85.12,-85.12-8400.+651.57\
,0,0,0)
PT.transform(*cda)
PT.flat()
return