Ejemplo n.º 1
0
def calgb(bdeg, sigb, ldeg, sigl, dkpc, sigd, Har):
    b = bdeg * par.degtorad
    l = ldeg * par.degtorad
    zkpc = dkpc * math.sin(b)

    azbcnt = g(zkpc) * math.sin(b)  #s^-1
    errnt = errNT(bdeg, sigb, dkpc, sigd)  #s^-1
    Excplbh = MWBHpl(bdeg, ldeg, dkpc)  #s^-1

    print("Excess_parallel_galpy(from Vp/Vs, with BH), Excess_z_NT95 = ",
          Excplbh, ", ", azbcnt)

    return None
Ejemplo n.º 2
0
def calhb(bdeg, sigb, ldeg, sigl, dkpc, sigd, Har):           
      b = bdeg*par.degtorad
      l = ldeg*par.degtorad
      zkpc = dkpc*math.sin(b)

      azbcnt = g(zkpc)*math.sin(b) #s^-1
      errnt = errNT(bdeg, sigb, dkpc, sigd) #s^-1
      ExcRforceBH = MWBHRfo(bdeg,ldeg,dkpc) #s^-1


      print ("Excess_parallel(galpy-Rforce,with BH), Excess_z_NT95 = ", ExcRforceBH,", ", azbcnt) 
 
      return None;
Ejemplo n.º 3
0
def calha(bdeg, sigb, ldeg, sigl, dkpc, sigd, Har):
    global excpl, exz
    b = bdeg * par.degtorad
    l = ldeg * par.degtorad
    zkpc = dkpc * math.sin(b)

    azbcnt = g(zkpc) * math.sin(b)  #s^-1
    errnt = errNT(bdeg, sigb, dkpc, sigd)  #s^-1

    ExcRforce = MWRfo(bdeg, ldeg, dkpc)

    print("Excess_parallel(galpy-Rforce,without BH), Excess_z_NT95 = ",
          ExcRforce, ", ", azbcnt)
    excpl = ExcRforce
    exz = azbcnt
    return None
Ejemplo n.º 4
0
def calga(bdeg, sigb, ldeg, sigl, dkpc, sigd, Har):  
      global excpl,exz         
      b = bdeg*par.degtorad
      l = ldeg*par.degtorad
      zkpc = dkpc*math.sin(b)

      azbcnt = g(zkpc)*math.sin(b) #s^-1
      errnt = errNT(bdeg, sigb, dkpc, sigd) #s^-1
     
      Excpl = MWpl(bdeg,ldeg,dkpc) #s^-1

   
      print ("Excess_parallel_galpy(from Vp/Vs, without BH), Excess_z_NT95 = ", Excpl,", ", azbcnt)
      excpl = Excpl
      exz = azbcnt
      return None;
Ejemplo n.º 5
0
def cala(bdeg, sigb, ldeg, sigl, dkpc, sigd, Har):
    b = bdeg * par.degtorad
    l = ldeg * par.degtorad
    zkpc = dkpc * math.sin(b)

    adrcold = aplold(dkpc, b, l) * math.cos(b)  #s^-1
    errDT91 = err_DT91(bdeg, sigb, ldeg, sigl, dkpc, sigd)  #s^-1
    azbcnt = g(zkpc) * math.sin(b)  #s^-1
    errnt = errNT(bdeg, sigb, dkpc, sigd)  #s^-1

    if Har == 1:
        print("Excess_parallel_DT91, Excess_z_NT95 = ", adrcold, ", ", azbcnt)
    else:
        print("Excess_parallel_DT91, Excess_z_NT95 = ", adrcold, "+/-",
              errDT91, ", ", azbcnt, "+/-", errnt)

    return None
Ejemplo n.º 6
0
def calc(bdeg, sigb, ldeg, sigl, dkpc, sigd, Har):
    b = bdeg * par.degtorad
    l = ldeg * par.degtorad
    zkpc = dkpc * math.sin(b)

    adrc = aplmod(dkpc, b, l) * math.cos(b)  #s^-1
    errReid = err_Reid14(bdeg, sigb, ldeg, sigl, dkpc, sigd)  #s^-1
    azbcnt = g(zkpc) * math.sin(b)  #s^-1
    errnt = errNT(bdeg, sigb, dkpc, sigd)  #s^-1

    if Har == 1:
        print("Excess_parallel_Reid2014, Excess_z_NT95 = ", adrc, ", ", azbcnt)

    else:
        print("Excess_parallel_Reid2014, Excess_z_NT95 = ", adrc, "+/-",
              errReid, ", ", azbcnt, "+/-", errnt)

    return None
Ejemplo n.º 7
0
def calc(bdeg, sigb, ldeg, sigl, dkpc, sigd, Har):           
      b = bdeg*par.degtorad
      l = ldeg*par.degtorad
      zkpc = dkpc*math.sin(b)

      adrc = aplmod(dkpc,b,l)*math.cos(b) #s^-1
      errReid = err_Reid14(bdeg, sigb, ldeg, sigl, dkpc, sigd) #s^-1
      azbcnt = g(zkpc)*math.sin(b) #s^-1
      errnt = errNT(bdeg, sigb, dkpc, sigd) #s^-1
      be = (dkpc/par.Rskpc)*math.cos(b) - math.cos(l)#remove afterwards
      Vp = par.Vs*Vprat(Rpkpcfunc(dkpc,b,l,par.Rskpc))#km/s
      Vpms = 1000.0*Vp
      Vsms = 1000.0*par.Vs
      Rs = par.kpctom*par.Rskpc #m
      Rp = par.kpctom*Rpkpcfunc(dkpc,b,l,par.Rskpc) #m
      coslam =  be*(par.Rskpc/Rpkpcfunc(dkpc,b,l,par.Rskpc))
      Vp2byRp = (Vpms*Vpms)/Rp #m/ss
      Vs2byRs = (Vsms*Vsms)/Rs #m/ss

      if Har==1:
         print ("Excess_parallel_Reid2014, Excess_z_NT95 = ", adrc,", ", azbcnt)
      else:      
         print ("Excess_parallel_Reid2014, Excess_z_NT95 = ", adrc,"+/-",errReid, ", ", azbcnt,"+/-",errnt)
      return None;