def test_Fbol_uncertainty(self):
Fbol = luminosity.calc_Fbol(self.color_value, self.color_err,
self.color_type, self.v_magnitude,
self.v_magnitude_err)[0]
bolometric_correction, bc_err = bc(self.color_value, self.color_err,
self.color_type)
expected = (math.sqrt(2) * 0.4 * math.log(10) * Fbol *
math.sqrt(bc_err**2 + self.v_magnitude_err**2))
result = luminosity.calc_Fbol(self.color_value, self.color_err,
self.color_type, self.v_magnitude,
self.v_magnitude_err)[1]
self.assertAlmostEqual(expected, result)
def test_Fbol_uncertainty(self):
Fbol = luminosity.calc_Fbol(self.color_value, self.color_err,
self.color_type,
self.v_magnitude,
self.v_magnitude_err)[0]
bolometric_correction, bc_err = bc(self.color_value, self.color_err,
self.color_type)
expected = (math.sqrt(2) * 0.4 * math.log(10) * Fbol *
math.sqrt(bc_err**2 + self.v_magnitude_err**2))
result = luminosity.calc_Fbol(self.color_value, self.color_err,
self.color_type,
self.v_magnitude,
self.v_magnitude_err)[1]
self.assertAlmostEqual(expected, result)
def test_Fbol_uncertainty_is_bad_if_bc_is_bad(self):
color_value = 123.0
expected = -999
result = luminosity.calc_Fbol(color_value, self.color_err,
self.color_type, self.v_magnitude,
self.v_magnitude_err)[1]
self.assertEqual(expected, result)
def test_Fbol_uncertainty_is_bad_if_bc_is_bad(self):
color_value = 123.0
expected = -999
result = luminosity.calc_Fbol(color_value, self.color_err,
self.color_type,
self.v_magnitude,
self.v_magnitude_err)[1]
self.assertEqual(expected, result)
def test_Fbol_calculation(self):
expected = 10**(
-0.4 * (bc(self.color_value, self.color_err, self.color_type)[0] +
self.v_magnitude + constants.mbol_zeropoint))
result = luminosity.calc_Fbol(self.color_value, self.color_err,
self.color_type, self.v_magnitude,
self.v_magnitude_err)[0]
self.assertEqual(expected, result)
def test_Fbol_calculation(self):
expected = 10**(-0.4 * (bc(self.color_value, self.color_err,
self.color_type)[0]
+ self.v_magnitude + constants.mbol_zeropoint))
result = luminosity.calc_Fbol(self.color_value, self.color_err,
self.color_type,
self.v_magnitude,
self.v_magnitude_err)[0]
self.assertEqual(expected, result)
def test_Lbol(self):
expected = luminosity.calc_Fbol(self.color_value, self.color_err,
self.color_type,
self.v_magnitude,
self.v_magnitude_err)[0] \
* luminosity.calc_4piDsquared(self.distance,
self.distance_err)[0]
result = luminosity.calc_Lbol(self.color_value, self.color_err,
self.color_type, self.v_magnitude,
self.v_magnitude_err, self.distance,
self.distance_err)[0]
self.assertAlmostEqual(expected, result)
def test_Lbol(self):
expected = luminosity.calc_Fbol(self.color_value, self.color_err,
self.color_type,
self.v_magnitude,
self.v_magnitude_err)[0] \
* luminosity.calc_4piDsquared(self.distance,
self.distance_err)[0]
result = luminosity.calc_Lbol(self.color_value, self.color_err,
self.color_type,
self.v_magnitude,
self.v_magnitude_err,
self.distance,
self.distance_err)[0]
self.assertAlmostEqual(expected, result)
def test_Lbol_uncertainty(self):
Fbol, Fbol_err = luminosity.calc_Fbol(self.color_value, self.color_err,
self.color_type,
self.v_magnitude,
self.v_magnitude_err)
dist, dist_err = luminosity.calc_4piDsquared(self.distance,
self.distance_err)
expected = math.sqrt((dist * Fbol_err)**2 + (Fbol * dist_err)**2)
result = luminosity.calc_Lbol(self.color_value, self.color_err,
self.color_type, self.v_magnitude,
self.v_magnitude_err, self.distance,
self.distance_err)[1]
self.assertEqual(expected, result)
def test_Lbol_uncertainty(self):
Fbol, Fbol_err = luminosity.calc_Fbol(self.color_value,
self.color_err,
self.color_type,
self.v_magnitude,
self.v_magnitude_err)
dist, dist_err = luminosity.calc_4piDsquared(self.distance,
self.distance_err)
expected = math.sqrt((dist * Fbol_err)**2 + (Fbol * dist_err)**2)
result = luminosity.calc_Lbol(self.color_value, self.color_err,
self.color_type,
self.v_magnitude,
self.v_magnitude_err,
self.distance,
self.distance_err)[1]
self.assertEqual(expected, result)
