def sigp(objmodel, lightC, lpars, aperture, beta, alphalim=3.5, interpnts=None, intpnts=None, rspan=None):
obj, data = objmodel
arcsec2kpc = convert('arcsec to kpc', 1, obj.dL, data['nu'])
rho3d(objmodel, alphalim=alphalim, interpnts=interpnts, intpnts=intpnts,rspan=rspan)
r = data['rho3d:r' ]
rho = data['rho3d:rho' ]
drho = data['rho3d:drho']
mass3d = data['rho3d:mass']
mass2d = data['M(<R)']
R = data['R']['kpc']
sigma = data['Sigma(R)']
aperture_phys = aperture * arcsec2kpc
lpars_phys = lpars[:]
#lpars_phys[1] = lpars_phys[1] * arcsec2kpc
#print aperture_phys, lpars_phys
#-------------------------------------------------------------------------
# Calculate the integral to obtain sigp(r)
#-------------------------------------------------------------------------
#units of M=Msun, L=kpc, V=km/s:
Gsp = 6.67e-11 * 1.989e30 / 3.086e19
#light.set_pars(lpars_phys)
light = lightC(lpars_phys, intpnts)
sigp = sigpsolve(r, rho,mass3d,
R,sigma,mass2d,
integrator,intpnts,alphalim,Gsp,
light,beta)/1000
sigpsing = sigpsingle(r,sigp,light,aperture_phys,integrator)
#rhint = rhoint(imagemin,imagemax,alphalim,r,rho,mass3d,r)
# sigpa = sigpsolve(r,rhoa,mass3da,integrator,intpnts,alphalim,Gsp,light,lpars_phys,beta) / 1000
# sigpsinga = sigpsingle(r,sigpa,light,lpars_phys,aperture_phys,integrator)
# rhinta = rhoint(imagemin,imagemax,alphalim,r,rhoa,mass3da,r)
# drhoa = dlnrhodlnr(r,rhinta)
#data['sigp:rhoint' ] = rhint
data['sigp:sigp' ] = sigp
data['sigp:sigp_sing'] = sigpsing
data['sigp:scale-factor'] = lpars_phys[1]
# data['sigp:rhoa' ] = rhoa
# data['sigp:rhointa' ] = rhinta
# data['sigp:drhoa' ] = drhoa
# data['sigp:mass3da' ] = mass3da
# data['sigp:sigpa' ] = sigpa
# data['sigp:sigp_singa'] = sigpsinga
#print data['R_phys']
#print data['sigma_phys']
#print data['encmass_phys']
Log( 'Final rms mean projected vel. dispersion: %f' % sigpsing )
def sigp(objmodel,
lightC,
lpars,
aperture,
beta,
alphalim=3.5,
interpnts=None,
intpnts=None,
rspan=None):
obj, data = objmodel
arcsec2kpc = convert('arcsec to kpc', 1, obj.dL, data['nu'])
rho3d(objmodel,
alphalim=alphalim,
interpnts=interpnts,
intpnts=intpnts,
rspan=rspan)
r = data['rho3d:r']
rho = data['rho3d:rho']
drho = data['rho3d:drho']
mass3d = data['rho3d:mass']
mass2d = data['M(<R)']
R = data['R']['kpc']
sigma = data['Sigma(R)']
aperture_phys = aperture * arcsec2kpc
lpars_phys = lpars[:]
#lpars_phys[1] = lpars_phys[1] * arcsec2kpc
#print aperture_phys, lpars_phys
#-------------------------------------------------------------------------
# Calculate the integral to obtain sigp(r)
#-------------------------------------------------------------------------
#units of M=Msun, L=kpc, V=km/s:
Gsp = 6.67e-11 * 1.989e30 / 3.086e19
#light.set_pars(lpars_phys)
light = lightC(lpars_phys, intpnts)
sigp = sigpsolve(r, rho, mass3d, R, sigma, mass2d, integrator, intpnts,
alphalim, Gsp, light, beta) / 1000
sigpsing = sigpsingle(r, sigp, light, aperture_phys, integrator)
#rhint = rhoint(imagemin,imagemax,alphalim,r,rho,mass3d,r)
# sigpa = sigpsolve(r,rhoa,mass3da,integrator,intpnts,alphalim,Gsp,light,lpars_phys,beta) / 1000
# sigpsinga = sigpsingle(r,sigpa,light,lpars_phys,aperture_phys,integrator)
# rhinta = rhoint(imagemin,imagemax,alphalim,r,rhoa,mass3da,r)
# drhoa = dlnrhodlnr(r,rhinta)
#data['sigp:rhoint' ] = rhint
data['sigp:sigp'] = sigp
data['sigp:sigp_sing'] = sigpsing
data['sigp:scale-factor'] = lpars_phys[1]
# data['sigp:rhoa' ] = rhoa
# data['sigp:rhointa' ] = rhinta
# data['sigp:drhoa' ] = drhoa
# data['sigp:mass3da' ] = mass3da
# data['sigp:sigpa' ] = sigpa
# data['sigp:sigp_singa'] = sigpsinga
#print data['R_phys']
#print data['sigma_phys']
#print data['encmass_phys']
Log('Final rms mean projected vel. dispersion: %f' % sigpsing)
import sys
sys.path.append('..')
from spherical_deproject import sigpsingle
from numpy import loadtxt
files = sys.argv[1:]
if not files:
dir = '/smaug/data/theorie/justin/Backup/Mylaptop/Scratch/Lensing/Cuspcore/CMerger1'
files.append(dir + '/cmerger_1_sigpx.txt')
for f in files:
data = loadtxt(f,
dtype = {'names': ('R', 'sigp', 'err'),
'formats': ('f8', 'f8', 'f8')})
import massmodel.hernquist as light
from scipy.integrate.quadrature import simps as integrator
intpnts = 100
lpars = [1,25,1,intpnts]
beta = 0
aperture = 400
print sigpsingle(data['R'],data['sigp'],light,lpars,aperture,integrator)
import sys
sys.path.append('..')
from spherical_deproject import sigpsingle
from numpy import loadtxt
files = sys.argv[1:]
if not files:
dir = '/smaug/data/theorie/justin/Backup/Mylaptop/Scratch/Lensing/Cuspcore/CMerger1'
files.append(dir + '/cmerger_1_sigpx.txt')
for f in files:
data = loadtxt(f,
dtype={
'names': ('R', 'sigp', 'err'),
'formats': ('f8', 'f8', 'f8')
})
import massmodel.hernquist as light
from scipy.integrate.quadrature import simps as integrator
intpnts = 100
lpars = [1, 25, 1, intpnts]
beta = 0
aperture = 400
print sigpsingle(data['R'], data['sigp'], light, lpars, aperture,
integrator)
