code: def finder(self, figsize=(7,7), **kwargs):
          '''
          Plot a finder chart. This *does* create a new figure.
          '''
  
          try:
              center = self.meta['center']
              radius = self.meta['radius']
          except KeyError:
              return self.allskyfinder(**kwargs)
  
          plt.figure(figsize=figsize)
          scatter = self.plot(**kwargs)
          plt.xlabel(r'Right Ascension ($^\circ$)'); plt.ylabel(r'Declination ($^\circ$)')
          #plt.title('{} in {:.1f}'.format(self.name, epoch))
          r = radius.to('deg').value
          plt.xlim(center.ra.deg + r/np.cos(center.dec), center.ra.deg - r/np.cos(center.dec))
          plt.ylim(center.dec.deg - r, center.dec.deg + r)
          ax = plt.gca()
          ax.set_aspect(1.0/np.cos(center.dec))
  
          return scattef finder(self, figsize=(7,7), **kwargs):
          '''
          Plot a finder chart. This *does* create a new figure.
          '''
  
          try:
              center = self.meta['center']
              radius = self.meta['radius']
          except KeyError:
              return self.allskyfinder(**kwargs)
  
          plt.figure(figsize=figsize)
          scatter = self.plot(**kwargs)
          plt.xlabel(r'Right Ascension ($^\circ$)'); plt.ylabel(r'Declination ($^\circ$)')
          #plt.title('{} in {:.1f}'.format(self.name, epoch))
          r = radius.to('deg').value
          plt.xlim(center.ra.deg + r/np.cos(center.dec), center.ra.deg - r/np.cos(center.dec))
          plt.ylim(center.dec.deg - r, center.dec.deg + r)
          ax = plt.gca()
          ax.set_aspect(1.0/np.cos(center.dec))
  
          return scatter
docs: Plot a finder chart. This *does* create a new figure.