def GetCrossSpectrumMagLim(cosmo,
a,
z0,
b,
bias=1,
alpha=1.,
lmax=1000,
sigma_zph=0.,
compute_at_z0=False):
DNDZ = dNdzMagLim(a, z0, b, sigma_zph=sigma_zph)
limb = Limber(cosmo, lmin=0, lmax=lmax, compute_at_z0=compute_at_z0)
gals = GalsTomo(cosmo, DNDZ, b=bias, alpha=alpha)
return limb.GetCl(gals, k2=LensCMB(cosmo))
def GetAutoSpectrumMagLim(cosmo,
a,
z0,
b,
bias=1,
alpha=1.,
lmax=1000,
sigma_zph=0.,
compute_at_z0=False):
# DNDZ = dNdzInterpolation(z, dndz, nbins=1, z_min=z[0], z_max=z[-1])
DNDZ = dNdzMagLim(a, z0, b, sigma_zph=sigma_zph, z_min=0, z_max=1)
limb = Limber(cosmo, lmin=0, lmax=lmax, compute_at_z0=compute_at_z0)
gals = GalsTomo(cosmo, DNDZ, b=bias, alpha=alpha)
return limb.GetCl(gals)
def GetAutoSpectrum(cosmo,
z,
dndz,
bins,
b=1,
alpha=1.,
lmax=1000,
sigma_zph=0.,
compute_at_z0=False):
DNDZ = dNdzInterpolation(z,
dndz,
bins=bins,
sigma_zph=sigma_zph,
z_min=0,
z_max=1)
limb = Limber(cosmo, lmin=0, lmax=lmax, compute_at_z0=compute_at_z0)
gals = GalsTomo(cosmo, DNDZ, b=b, alpha=alpha)
return limb.GetCl(gals)
def GetCrossSpectrum(cosmo,
z,
dndz,
bins,
b=1,
alpha=1.,
lmax=1000,
sigma_zph=0.,
i=0):
DNDZ = dNdzInterpolation(z,
dndz,
bins=bins,
sigma_zph=sigma_zph,
z_min=0,
z_max=1)
# DNDZ = dNdzInterpolation(z, dndz, nbins=1, z_min=z[0], z_max=z[-1], sigma_zph=sigma_zph)
limb = Limber(cosmo, lmin=0, lmax=lmax)
gals = GalsTomo(cosmo, DNDZ, b=b, alpha=alpha)
return limb.GetCl(gals, k2=LensCMB(cosmo), i=i)
nz, [zmin, zmax],
b=1.24,
alpha=1.,
lmax=500,
sigma_zph=0.015)
clgg_th = GetAutoSpectrum(cosmo_nl,
z,
nz, [zmin, zmax],
b=1.24,
alpha=1.,
lmax=500,
sigma_zph=0.015)
# clkk_th = cosmo_nl.cmb_spectra(2000)[:,4]
lcmb = LensCMB(cosmo_nl)
limb = Limber(cosmo_nl, lmax=2000)
clkk_th = limb.GetCl(lcmb)
nlkk = np.loadtxt(
'/Users/fbianchini/Research/CosMojo/data/nlkk_planck2015.dat',
unpack=1,
usecols=[1])[:2001]
# embed()
# exit()
# Power spectrum estimator
# est = cs.Master(np.ones_like(mask), lmin=lmin, lmax=lmax, delta_ell=delta_ell, MASTER=1, pixwin=False)
est = cs.Master(mask,
lmin=lmin,
lmax=lmax,
delta_ell=delta_ell,
MASTER=0,