C42 Light Curve

You have discovered a Cepheid! Ferrarese et al. (1996) named this Cepheid C42. Below is their plot of C42's light curve. On Part I, Section B of your lab sheet, record the name of the Cepheid, its grid section number (63), its average apparent V magnitude (mv), and its period (P). (Careful: the numbers decrease going up the vertical axis!) When you're done, return to the main grid section 63 page to look for another Cepheid, or return to the main WF4 8x8 grid.