C11¶
- class dust_extinction.grain_models.C11(modelname='MWRV31', **kwargs)[source]¶
Bases:
BaseExtGrainModel
Compiegne et al (2011) Grain Models
- Parameters:
- None
- Raises:
- None
Notes
From Compiegne et al. (2011, A&A, 525, 103) Computed by DustEm and downloaded from the DustEm website
Example showing the possible curves
import numpy as np import matplotlib.pyplot as plt import astropy.units as u from dust_extinction.grain_models import C11 fig, ax = plt.subplots() ext_model = C11() lam = np.logspace(np.log10(1.0/ext_model.x_range[1]), np.log10(1.0/ext_model.x_range[0]), num=1000) x = (1.0 / lam) / u.micron # define the extinction model ax.plot(lam,ext_model(x),label=ext_model.__class__.__name__) ax.set_xlabel(r'$\lambda$ [$\mu m$]') ax.set_ylabel(r'$A(x)/A(V)$') ax.set_xscale('log') ax.set_yscale('log') ax.legend(loc='best') plt.show()
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Source code
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)Attributes Summary
Attributes Documentation
- possnames = {'MWRV31': ('EXT_C11.RES.dat', 3.1)}¶
- x_range = [1e-05, 25.0]¶