def make_cluster_mags(self,masses):
db = sqlite3.connect(self.dbname)
sc = sqlite_util.SqliteConnection(self.dbname)
stmt = "SELECT m_ini,johnson_i_abs,Te,log_g FROM star_info WHERE star_info.age = %f AND star_info.Z = %f" % (self.age,self.metallicity)
arr = sc.execute(stmt, asarray=True)
star_masses = arr['m_ini']
star_i = arr['johnson_i_abs']
star_t = arr['te']
star_g = arr['log_g']
countrates = np.interp(masses, star_masses, star_i)
temps = np.interp(masses, star_masses, star_t)
gravs = np.interp(masses, star_masses, star_g)
return countrates, temps, gravs
def get_star_info(self):
stmt = "SELECT m_ini,Te,log_g,johnson_i_abs FROM star_info WHERE star_info.age = %f AND star_info.Z = %f" % (
self.age, self.metallicity)
sc = sqlite_util.SqliteConnection(self.dbname)
arr = sc.execute(stmt, asarray=True)
return arr['m_ini'], arr['te'], arr['log_g'], arr['johnson_i_abs']