examples/plotRadialVelocityErrorsSkyAvg.py
def makePlot(args):
  """
  Make the plot with radial velocity performance predictions.

  :argument args: command line arguments
  """
  gRvs=np.linspace(5.7,16.1,101)

  spts=['B0V', 'B5V', 'A0V', 'A5V', 'F0V', 'G0V',
        'G5V', 'K0V', 'K1IIIMP', 'K4V', 'K1III']

  fig=plt.figure(figsize=(10,6.5))
  deltaHue = 240.0/(len(spts)-1)
  hsv=np.zeros((1,1,3))
  hsv[0,0,1]=1.0
  hsv[0,0,2]=0.9
  count=0
  for spt in spts:
    hsv[0,0,0]=(240-count*deltaHue)/360.0
    vmag = vminGrvsFromVmini(vminiFromSpt(spt)) + gRvs
    vradErrors = vradErrorSkyAvg(vmag, spt)
    plt.plot(vmag, vradErrors, '-', label=spt, color=hsv_to_rgb(hsv)[0,0,:])
    count+=1
  plt.grid(which='both')
  plt.xlim(9,17.5)
  plt.ylim(0,20)
  plt.xticks(np.arange(9,18,1))
  plt.yticks(np.arange(0,20.5,5))
  plt.xlabel('$V$ [mag]')
  plt.ylabel('End-of-mission radial velocity error [km s$^{-1}$]')
  leg=plt.legend(loc=0,  handlelength=2.0, labelspacing=0.10)
  for t in leg.get_texts():
    t.set_fontsize(12)

  if (args['pdfOutput']):
    plt.savefig('RadialVelocityErrors.pdf')
  elif (args['pngOutput']):
    plt.savefig('RadialVelocityErrors.png')
  else:
    plt.show()
def makePlot(args):
  gRvs=np.linspace(5.7,16.1,101)

  spts=['B0V', 'B5V', 'A0V', 'A5V', 'F0V', 'G0V',
        'G5V', 'K0V', 'K1IIIMP', 'K4V', 'K1III']

  fig=plt.figure(figsize=(10,6.5))
  deltaHue = 240.0/(len(spts)-1)
  hsv=np.zeros((1,1,3))
  hsv[0,0,1]=1.0
  hsv[0,0,2]=0.9
  count=0
  for spt in spts:
    hsv[0,0,0]=(240-count*deltaHue)/360.0
    vmag = vminGrvsFromVmini(vminiFromSpt(spt)) + gRvs
    vradErrors = vradErrorSkyAvg(vmag, spt)
    plt.plot(vmag, vradErrors, '-', label=spt, color=hsv_to_rgb(hsv)[0,0,:])
    count+=1
  plt.grid(which='both')
  plt.xlim(9,17.5)
  plt.ylim(0,20)
  plt.xticks(np.arange(9,18,1))
  plt.yticks(np.arange(0,20.5,5))
  plt.xlabel('$V$ [mag]')
  plt.ylabel('End-of-mission radial velocity error [km s$^{-1}$]')
  leg=plt.legend(loc=0,  handlelength=2.0, labelspacing=0.10)
  for t in leg.get_texts():
    t.set_fontsize(12)

  if (args['pdfOutput']):
    plt.savefig('RadialVelocityErrors.pdf')
  elif (args['pngOutput']):
    plt.savefig('RadialVelocityErrors.png')
  else:
    plt.show()
def makePlot ( args ) : gRvs = np . linspace ( 5.7 , 16.1 , 101 ) spts = [ 'B0V' , 'B5V' , 'A0V' , 'A5V' , 'F0V' , 'G0V' , 'G5V' , 'K0V' , 'K1IIIMP' , 'K4V' , 'K1III' ] fig = plt . figure ( figsize = ( 10 , 6.5 ) ) deltaHue = 240.0 / ( len ( spts ) - 1 ) hsv = np . zeros ( ( 1 , 1 , 3 ) ) hsv [ 0 , 0 , 1 ] = 1.0 hsv [ 0 , 0 , 2 ] = 0.9 count = 0 for spt in spts : hsv [ 0 , 0 , 0 ] = ( 240 - count * deltaHue ) / 360.0 vmag = vminGrvsFromVmini ( vminiFromSpt ( spt ) ) + gRvs vradErrors = vradErrorSkyAvg ( vmag , spt ) plt . plot ( vmag , vradErrors , '-' , label = spt , color = hsv_to_rgb ( hsv ) [ 0 , 0 , : ] ) count += 1 plt . grid ( which = 'both' ) plt . xlim ( 9 , 17.5 ) plt . ylim ( 0 , 20 ) plt . xticks ( np . arange ( 9 , 18 , 1 ) ) plt . yticks ( np . arange ( 0 , 20.5 , 5 ) ) plt . xlabel ( '$V$ [mag]' ) plt . ylabel ( 'End-of-mission radial velocity error [km s$^{-1}$]' ) leg = plt . legend ( loc = 0 , handlelength = 2.0 , labelspacing = 0.10 ) for t in leg . get_texts ( ) : t . set_fontsize ( 12 ) if ( args [ 'pdfOutput' ] ) : plt . savefig ( 'RadialVelocityErrors.pdf' ) elif ( args [ 'pngOutput' ] ) : plt . savefig ( 'RadialVelocityErrors.png' ) else : plt . show ( )
Make the plot with radial velocity performance predictions.

  :argument args: command line arguments
Make the plot with radial velocity performance predictions .