1. INTRODUCTION

2. BROAD-BAND PHOTOMETRY WITH CHROMATIC CORRECTIONS

3. INSTRUMENTAL SYSTEM RESPONSE

4. FGCM CALIBRATION EXPOSURES, CALIBRATABLE NIGHTS, AND GRAY CORRECTIONS

5. PERFORMANCE OF FGCM CALIBRATION OF Y3A1

6. FGCM DATA PRODUCTS

7. SUMMARY: Y3A1 AND BEYOND