def inv(self, rad, vec):
rad = Planck.parse_channel(rad)
l.info('Rotating to detector %s' % rad)
if self.deaberration:
l.warning('Applying deaberration correction')
vec -= correction.simple_deaberration(vec, self.obt, self.coord)
qarray.norm_inplace(vec)
vec_rad = qarray.rotate(qarray.inv(self.qsatgal_interp), vec)
invsiam = np.linalg.inv(self.siam.get(rad))
#invsiamquat = qarray.inv(qarray.norm(qarray.from_rotmat(self.siam.get(rad))))
#qarray.rotate(invsiamquat, vec_rad)
return np.array([np.dot(invsiam , row) for row in vec_rad])
def get(self, rad):
rad = Planck.parse_channel(rad)
l.info('Rotating to detector %s' % rad)
x = np.dot(self.siam.get(rad),[1, 0, 0])
vec = qarray.rotate(self.qsatgal_interp, x)
qarray.norm_inplace(vec)
if self.deaberration:
l.warning('Applying deaberration correction')
vec += correction.simple_deaberration(vec, self.obt, self.coord)
qarray.norm_inplace(vec)
l.info('Rotated to detector %s' % rad)
return vec
