text: #!/usr/bin/env python3
  # -*- coding: utf-8 -*-
  """
  Created on Sun Jan  6 09:14:04 2019
  
  @author: cjburke
  """
  
  import numpy as np
  from tess_stars2px import tess_stars2px_function_entry
  
  if __name__ == '__main__':
      # This is an example of using tess_stars2px functionality 
      # from a program rather than the typical command line interface
      # the function example only takes ra and dec [deg] 
      #  Your program should provide these
      #  The other ways of getting coordinates 'TIC MAST query' 'By name' 'file list'
      #  are not supported in the wrapper function.  Just ra and decs
      # Location for pi mensae
      ra = 84.291188 
      dec = -80.469119
      ticid = 261136679 # code doesn't actually use ticid, so this can be
          # any integer you like.  It is included just for convenience of 
          # keeping track of target in the output because
          # for a given target it is not known ahead of time how many
          # output entries a target will have.  Thus the user
          # should make sure to  
      outID, outEclipLong, outEclipLat, outSec, outCam, outCcd, \
              outColPix, outRowPix, scinfo = tess_stars2px_function_entry(
                      ticid, ra, dec)
      for i in range(len(outID)):
          print('{0:d} {1:d} {2:d} {3:d} {4:f} {5:f}'.format(outID[i], outSec[i], \
            outCam[i], outCcd[i], outColPix[i], outRowPix[i]))
          
      # For efficiency purposes if you save scinfo between calls
      #  you will save time in setting up the the telescope fields
      outID, outEclipLong, outEclipLat, outSec, outCam, outCcd, \
              outColPix, outRowPix, scinfo = tess_stars2px_function_entry(
                      ticid, ra, dec, scInfo=scinfo)
      print('Faster to re-use scinfo in repeated calls')
      for i in range(len(outID)):
          print('{0:d} {1:d} {2:d} {3:d} {4:f} {5:f}'.format(outID[i], outSec[i], \
            outCam[i], outCcd[i], outColPix[i], outRowPix[i]))
      
      print('Also accepts multiple targets')
      ra = np.array([219.90085,10.897379], dtype=np.float)
      dec = np.array([-60.835619,-17.986606], dtype=np.float)
      ticid = np.array([0,1], dtype=np.int)
      outID, outEclipLong, outEclipLat, outSec, outCam, outCcd, \
              outColPix, outRowPix, scinfo = tess_stars2px_function_entry(
                      ticid, ra, dec, scInfo=scinfo)
      for i in range(len(outID)):
          print('{0:d} {1:d} {2:d} {3:d} {4:f} {5:f}'.format(outID[i], outSec[i], \
            outCam[i], outCcd[i], outColPix[i], outRowPix[i]))
  