def __init__(self, time_domain: u.Quantity, flux_array: u.Quantity,
int_time: u.Quantity, read_time: u.Quantity, frame_sum: int):
self._time_domain_lw = time_domain.to('s').value
self._time_domain = time_domain.copy()
self._flux_array = flux_array.copy()
self._flux_array_lw = self._flux_array.to('ct').value
self._int_time = int_time.copy()
self._int_time_lw = int_time.to('s').value
self._read_time = read_time.copy()
self._read_time_lw = read_time.to('s').value
self._frame_cadence = self._int_time + self._read_time
self._frame_cadence_lw = self._frame_cadence.to('s').value
self._data_cadence = self._frame_cadence * frame_sum
self._data_cadence_lw = self._frame_cadence_lw * frame_sum
self._frame_sum = frame_sum
self._bounds = [
(1, np.inf), # amplitude, in counts
(1E-1, np.inf), # rise time
(1E-2, np.inf), # decay const
(self._time_domain_lw[0], self._time_domain_lw[-1])
] # flare time
if np.abs((self._time_domain[1] - self._time_domain[0]) -
self._data_cadence).to(u.s).value > 1E-6:
raise AttributeError(
"Time domain and cadence do not match within tolerance: "
"\nCadence: ", self._data_cadence, "\ndt",
self._time_domain[1] - self._time_domain[0])
def theta_range(theta: units.Quantity):
theta = check_iterable(theta.copy())
theta = units.Quantity(theta)
theta[theta > 90 * units.deg] -= 180 * units.deg
theta[theta < -90 * units.deg] += 180 * units.deg
return theta
def __init__(self,
min_frequency: u.Quantity, max_frequency: u.Quantity,
coeffs: u.Quantity, frequency_unit: u.Unit,
correlator_efficiency: float) -> None:
self.min_frequency = min_frequency
self.max_frequency = max_frequency
self._coeffs = coeffs.copy()
self._frequency_unit = frequency_unit
self.correlator_efficiency = correlator_efficiency
def test_inplace_conversion(self):
q_pv = Quantity(self.pv, self.pv_unit)
q1 = q_pv.copy()
q_link = q1
q1 <<= StructuredUnit(('AU', 'AU/day'))
assert q1 is q_link
assert q1['p'].unit == u.AU
assert q1['v'].unit == u.AU / u.day
assert np.all(q1['p'] == q_pv['p'].to(u.AU))
assert np.all(q1['v'] == q_pv['v'].to(u.AU/u.day))
q_pv_t = Quantity(self.pv_t, self.pv_t_unit)
q2 = q_pv_t.copy()
q_link = q2
q2 <<= '(kpc,kpc/Myr),Myr'
assert q2 is q_link
assert q2['pv']['p'].unit == u.kpc
assert q2['pv']['v'].unit == u.kpc / u.Myr
assert q2['t'].unit == u.Myr
assert np.all(q2['pv']['p'] == q_pv_t['pv']['p'].to(u.kpc))
assert np.all(q2['pv']['v'] == q_pv_t['pv']['v'].to(u.kpc/u.Myr))
assert np.all(q2['t'] == q_pv_t['t'].to(u.Myr))
