__author__ = "Andrea Tramacere"
import os
on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
if on_rtd == True:
try:
from .jetkernel import jetkernel as BlazarSED
except ImportError:
from .mock import jetkernel as BlazarSED
else:
from .jetkernel import jetkernel as BlazarSED
from .jetkernel_models_dic import allowed_disk_type
from .jet_paramters import *
__all__=[ 'build_emitting_region_dict','build_ExtFields_dic','BLR_constraints','DT_constraints']
[docs]
def build_emitting_region_dict(cosmo, beaming_expr='delta',emitters_type='electrons'):
"""
Builds a dictionary to init the :class:`.JetParameter`
objects for the emitting region:
- **R**, the radius of the emitting region in cm
- **B**, the magnetic field in G
- **beaming**, the beaming factor
- **z**, the redshift
"""
model_dic = {}
model_dic['R'] = JetModelDictionaryPar(ptype='region_size', vmin=1E3, vmax=1E30, punit='cm', froz=False, log=False)
# ['region_size',0,30,'cm',False,True]
model_dic['R_H'] = JetModelDictionaryPar(ptype='region_position', vmin=0, vmax=None, punit='cm', froz=True)
# ['region_position', 0, None, 'cm']
model_dic['B'] = JetModelDictionaryPar(ptype='magnetic_field', vmin=0, vmax=None, punit='gauss')
if emitters_type=='electrons':
model_dic['NH_cold_to_rel_e'] = JetModelDictionaryPar(ptype='cold_p_to_rel_e_ratio', vmin=0, vmax=None, punit='',froz=True, log=False)
if beaming_expr == 'bulk_theta':
model_dic['theta'] = JetModelDictionaryPar(ptype='jet-viewing-angle', vmin=0, vmax=None, punit='deg')
# ['jet-viewing-angle',0.0,None,'deg']
model_dic['BulkFactor'] = JetModelDictionaryPar(ptype='jet-bulk-factor', vmin=1.0, vmax=1E5,
punit='lorentz-factor')
# ['jet-bulk-factor',1.0,None,'Lorentz-factor']
elif beaming_expr == 'delta' or beaming_expr == '':
model_dic['beam_obj'] = JetModelDictionaryPar(ptype='beaming', vmin=1E-4, vmax=None, punit='lorentz-factor')
# ['beaming', 1, None, '']
else:
raise RuntimeError('''wrong beaming_expr="%s" value, allowed 'delta' or 'bulk_theta' ''' % (beaming_expr))
if cosmo._c is not None:
model_dic['z_cosm'] = JetModelDictionaryPar(ptype='redshift', vmin=0, vmax=None, punit='')
else:
model_dic['z_cosm'] = JetModelDictionaryPar(ptype='redshift', vmin=0, vmax=None, val=0, punit='', froz=True)
return model_dic
[docs]
def BLR_constraints(L_Disk):
r1_min = 1E17 * (L_Disk / 1E45) ** 0.5
r2_min = r1_min * 1.01
r2_max = r1_min * 2
print('-> BLR constraints', L_Disk, r1_min, r2_min, r2_max)
return r1_min, r2_min, r2_max
[docs]
def DT_constraints(L_Disk):
return 1E18 * (L_Disk / 1E45) ** 0.5
[docs]
def build_ExtFields_dic(EC_model_list,disk_type ):
"""
"""
model_dic = {}
for EC_model in EC_model_list:
# print('EC_model',EC_model)
# if EC_model not in allowed_EC_components_list:
# raise RuntimeError("EC model %s not allowed"%EC_model,"please choose among ", allowed_EC_components_list)
#print('----->',EC_model_list)
if 'Disk' in EC_model:
if disk_type is not None:
model_dic['disk_type'] = JetModelDictionaryPar(ptype='Disk', vmin=None, vmax=None, punit='', froz=True,
allowed_values=allowed_disk_type)
model_dic['L_Disk'] = JetModelDictionaryPar(ptype='Disk', vmin=0, vmax=None, punit='erg/s')
if disk_type == 'BB' or disk_type == 'Mono':
model_dic['T_Disk'] = JetModelDictionaryPar(ptype='Disk', vmin=0, vmax=None, punit='K')
if disk_type == 'MultiBB':
model_dic['R_inner_Sw'] = JetModelDictionaryPar(ptype='Disk', vmin=0, vmax=None, punit='Sw. radii')
model_dic['R_ext_Sw'] = JetModelDictionaryPar(ptype='Disk', vmin=0, vmax=None, punit='Sw. radii')
model_dic['accr_eff'] = JetModelDictionaryPar(ptype='Disk', vmin=0, vmax=None, punit='')
model_dic['M_BH'] = JetModelDictionaryPar(ptype='Disk', vmin=0, vmax=None, punit='M_sun')
if 'BLR' in EC_model:
# r1_BLR_min, r2_BLR_min, r2_BLR_max = BLR_constraints(L_Disk)
model_dic['tau_BLR'] = JetModelDictionaryPar(ptype='BLR', vmin=0, vmax=1.0, punit='')
# ['BLR',0.0,1.0,'']
model_dic['R_BLR_in'] = JetModelDictionaryPar(ptype='BLR', vmin=0, vmax=None, punit='cm', froz=True)
# ['BLR',0,None,'cm',True]
model_dic['R_BLR_out'] = JetModelDictionaryPar(ptype='BLR', vmin=0, vmax=None, punit='cm', froz=True)
# ['BLR',0,None,'cm',True]
if 'DT' in EC_model:
model_dic['T_DT'] = JetModelDictionaryPar(ptype='DT', vmin=0, vmax=None, punit='K')
# ['DT',0.0,None,'K']
model_dic['R_DT'] = JetModelDictionaryPar(ptype='DT', vmin=0, vmax=None, punit='cm')
# ['DT',0,None,'cm',True]
model_dic['tau_DT'] = JetModelDictionaryPar(ptype='DT', vmin=0, vmax=1.0, punit='')
# ['DT',0.0,1.0,'']
if 'Star' in EC_model:
model_dic['R_Star'] = JetModelDictionaryPar(ptype='Star', vmin=0, vmax=None, punit='cm')
# ['DT',0.0,None,'K']
model_dic['T_Star_max'] = JetModelDictionaryPar(ptype='Star', vmin=0, vmax=None, punit='K')
# ['DT',0,None,'cm',True]
#model_dic['tau_DT'] = JetModelDictionaryPar(ptype='DT', vmin=0, vmax=1.0, punit='')
## ['DT',0.0,1.0,'']
#print('----->', model_dic)
return model_dic
