self.cmd='SpecSourcerateSpec'
self.fname='specAV107.fits'
self.accuracy=1e-2
class C25(etctest_base_class.ETCTestCase):
def setparms(self):
self.sp=parse_spec('spec(earthshine.fits)+rn(spec(Zodi.fits),band(johnson,v),22.7,vegamag)+(spec(el1215a.fits)+spec(el1302a.fits)+spec(el1356a.fits)+spec(el2471a.fits))*0.5')
self.bp=ObsBandpass('cos,nuv,g225m,c2186')
self.ref_rate=0.000899
self.cmd='SpecSourcerateSpec'
self.fname='specAV108.fits'
self.accuracy=1e-2
class C26(etctest_base_class.ETCTestCase):
def setparms(self):
self.sp=parse_spec('spec(earthshine.fits)*2.0+rn(spec(Zodi.fits),band(johnson,v),22.7,vegamag)+(spec(el1215a.fits)+spec(el1302a.fits)+spec(el1356a.fits)+spec(el2471a.fits))*0.5')
self.bp=ObsBandpass('cos,nuv,g225m,c2186')
self.ref_rate=0.000906
self.cmd='SpecSourcerateSpec'
self.fname='specAV109.fits'
self.accuracy=1e-2
if __name__ == '__main__':
if 'debug' in sys.argv:
testutil.debug(__name__)
else:
if 'verbose' in sys.argv:
testutil.testall(__name__,2)
else:
testutil.testall(__name__)
def testkeepmin(self):
self.sp = S.FileSpectrum(self.fname, keepneg=True)
self.obs = Observation(self.sp, self.bp)
self.assertTrue(self.obs.flux.min() < 0)
def testarray(self):
waves = N.arange(1000, 6000, 1000)
flux = N.array([1.0, 0.5, -0.5, 0.75, 1.0])
self.sp = S.ArraySpectrum(wave=waves, flux=flux)
self.assertEqual(self.sp.flux[2], 0.0)
def testarraykeep(self):
waves = N.arange(1000, 6000, 1000)
flux = N.array([1.0, 0.5, -0.5, 0.75, 1.0])
self.sp = S.ArraySpectrum(wave=waves, flux=flux, keepneg=True)
self.assertEqual(self.sp.flux[2], -0.5)
def testmagarray(self):
waves = N.arange(1000, 6000, 1000)
flux = N.array([1.0, 0.5, -0.5, 0.75, 1.0])
self.sp = S.ArraySpectrum(wave=waves, flux=flux, fluxunits='ABMag')
self.assertAlmostEqual(self.sp.flux[2], -0.5, 4)
if __name__ == '__main__':
if 'debug' in sys.argv:
testutil.debug(__name__)
else:
testutil.testall(__name__, 2)
class PowerLawTest(SpecTestCase):
def setUp(self):
self.sp = spectrum.Powerlaw(6000, 3)
class BlackBodyTest(SpecTestCase):
def setUp(self):
self.sp = S.BlackBody(60000)
class CompositeAnalTest(SpecTestCase):
def setUp(self):
self.sp = S.BlackBody(60000) + S.GaussianSource(1e-12, 5000, 30)
class CompositeFileTest(SpecTestCase):
def setUp(self):
self.comp1 = S.FileSpectrum(
os.path.join(os.environ['PYSYN_CDBS'], 'calspec',
'alpha_lyr_stis_003.fits'))
self.comp2 = S.FlatSpectrum(10)
self.sp = self.comp1 + self.comp2
if __name__ == '__main__':
if 'debug' in sys.argv:
testutil.debug(__name__, 2)
else:
testutil.testall(__name__, 2)