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Merge branch 'master-basic' of github.com:polaris-MCRT/POLARIS into m…
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mlietzow committed Aug 30, 2023
2 parents 37462ed + e629881 commit 00bfcec
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Showing 3 changed files with 19 additions and 17 deletions.
5 changes: 2 additions & 3 deletions src/RadiativeTransfer.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -2186,9 +2186,8 @@ void CRadiativeTransfer::getSyncIntensity(photon_package * pp,
// Set current index in photon package
pp->setSpectralID(i_wave + i_extra * nr_used_wavelengths);

// Get wavelength/frequency of the photon package
double mult = 1e+26 * subpixel_fraction * tracer[i_det]->getDistanceFactor() * con_c /
(pp->getFrequency() * pp->getFrequency());
// Convert W/m2/Hz/sr to Jy
double mult = 1e+26 * subpixel_fraction * tracer[i_det]->getDistanceFactor();

// Include foreground extinction if necessary
mult *= dust->getForegroundExtinction(tracer[i_det]->getWavelength(pp->getWavelength()));
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15 changes: 8 additions & 7 deletions src/Synchrotron.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -104,7 +104,7 @@ syn_param CSynchrotron::get_Thermal_Parameter(double n_e, double T_e, double l,

n_e *= 1e-6; // n_e in 1/ccm

B *= 1e4; // B in mu Gauss
B *= 1e4; // B in Gauss

double sin_theta = sin(theta);
double cos_theta = cos(theta);
Expand Down Expand Up @@ -239,9 +239,10 @@ syn_param CSynchrotron::get_Power_Law_Parameter(double n_e,
res.j_V = res.j_I / sqrt(nu / (3. * nu_c * sin_theta)) * getI_V_p(p, tan_theta);

// additional correction for g_min>1 (see Reissl et al. 2018)
res.j_I /= (g_min * g_min);
res.j_Q /= (g_min * g_min);
res.j_V /= (g_min * g_min);
double gmin_den = pow(g_min, 1 - p);
res.j_I *= gmin_den;
res.j_Q *= gmin_den;
res.j_V *= gmin_den;

double du = sqrt(res.j_I * res.j_I - res.j_Q * res.j_Q);

Expand Down Expand Up @@ -272,9 +273,9 @@ syn_param CSynchrotron::get_Power_Law_Parameter(double n_e,
// * log(g_min)/tan_theta;

// additional correction for g_min>1 (see Reissl et al. 2018)
res.alpha_I /= (g_min * g_min);
res.alpha_Q /= (g_min * g_min);
res.alpha_V /= (g_min * g_min);
res.alpha_I *= gmin_den;
res.alpha_Q *= gmin_den;
res.alpha_V *= gmin_den;

// converting back into SI;
res.scale();
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16 changes: 9 additions & 7 deletions src/Synchrotron.h
Original file line number Diff line number Diff line change
Expand Up @@ -11,10 +11,12 @@
#define syn_e 4.80320680e-10 // electron charge [Statcoulomb]
#define syn_h 6.6260693e-27 // Planck constant [erg/s]
#define syn_kB 1.380662e-16 // Boltzmann constant [erg/K]
#define syn_c 2.99792458e10 // speed of light [m/s]
#define syn_c 2.99792458e10 // speed of light [cm/s]

// conversion factor 1/cm -> 1/m
#define syn_SI 100.0
// conversion factor 100.0 (1/cm -> 1/m) * 1e-3 (erg s^-1 cm^-2 Hz^-1 -> W m^-2 Hz^-1)
#define syn_SI 0.1
// conversion factor 100.0 (1/cm -> 1/m)
#define syn_SI_abs 100.0

// container class for the parameters of sync. RT
class syn_param
Expand Down Expand Up @@ -74,9 +76,9 @@ class syn_param
j_Q *= syn_SI;
j_V *= syn_SI;

alpha_I *= syn_SI;
alpha_Q *= syn_SI;
alpha_V *= syn_SI;
alpha_I *= syn_SI_abs;
alpha_Q *= syn_SI_abs;
alpha_V *= syn_SI_abs;

kappa_Q *= syn_SI;
kappa_V *= syn_SI;
Expand Down Expand Up @@ -490,7 +492,7 @@ class CSynchrotron

double Gamma_A_p(double g_min, double g_max, double p)
{
return Gamma((3. * p + 2.) / 12.) * Gamma((3. * p + 22.) / 12.) /
return Gamma((3. * p + 12.) / 12.) * Gamma((3. * p + 22.) / 12.) /
(4. * (pow(g_min, 1. - p) - pow(g_max, 1. - p)));
}

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