2020-06-18 09:03:36 +02:00
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from unittest import TestCase
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from esbo_etc import CosmicBackground, BlackBodyTarget, SpectralQty
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import numpy as np
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import astropy.units as u
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2020-07-21 14:51:37 +02:00
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class TestCosmicBackground(TestCase):
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2020-06-18 09:03:36 +02:00
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def setUp(self):
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2020-07-21 14:51:37 +02:00
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self.target = BlackBodyTarget(np.arange(100, 105) * u.um, mag=0 * u.mag)
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2020-06-18 09:03:36 +02:00
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self.cosmic = CosmicBackground(self.target)
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def test_calcSignal(self):
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self.assertTrue(self.cosmic.calcSignal()[0] == SpectralQty(np.arange(100, 105) * u.um,
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np.array([6.65e-19, 6.391e-19, 6.145e-19, 5.91e-19,
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5.687e-19]) << u.W / (u.m ** 2 * u.nm)))
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def test_calcBackground(self):
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self.assertTrue(self.cosmic.calcBackground() == SpectralQty(np.arange(100, 105) * u.um,
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np.array(
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[1.398e-28, 2.244e-28, 3.566e-28, 5.614e-28,
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8.756e-28]) << u.W / (
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u.m ** 2 * u.nm * u.sr)))
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