In this book. . . 1.1 WFPC2 and Two-Gyro Mode 1.2 STIS Availability 1.3 Photometric Stability 1.4 Cycle 14 WFPC2 Calibration Plan 1.5 Cycle 15 + 16 WFPC2 Calibration Plan 1.6 WFPC2 Closeout Calibrations 1.7 WF4 CCD Anomaly