pysm
19 posts — page 2
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Compare WebSky radio galaxies maps from PySM to Planck
I need to check that the amplitude of the maps of Radio Galaxies produced by WebSky are reasonable if compared to experimental results. The main worry is that being point sources, when we apply a beam using Spherical Harmonics transform we get spurious results due to the input maps not being band-limited.
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Compare HEALPix and Gauss-Legendre pixelizations for sky emission modelling
import healpy as hp import numpy as np import matplotlib.pyplot as plt from time import time from astropy import units as u
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New paper about PySM 3
Update November 2021 Paper was published on JOSS:
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Investigate broken implementation of bandpass unit conversion in PySM 3
import pysm3 import numpy as np import healpy as hp from astropy.tests.helper import assertquantityallclose import pysm3.units as u