If the best estimate of the star's center falls outside the image, C reject it. GO TO 3200 C C Compute the height of the y-marginal Gaussian distribution. The fully verified and located star may now be dignified with its own C ID number. If not, work on this C pixel. If so, go to next row.
C C Find out whether the user is happy.
If so, delete the scratch picture C and close up shop. If not, return to the beginning of Section 3.