Keywords: galaxies: evolution — galaxies: formation — galaxies: high-redshift — galaxies: luminosity function — galaxies: star formation

1. INTRODUCTION

2. OBSERVATIONS AND DATA

2.1. Near-IR Imaging with NEWFIRM  
2.2. Archival Data and Photometry  
2.3. DAWN Survey

3. SAMPLE SELECTION

3.1. Selection of H α Emitters

4. ANALYSIS

4.2. [Nii] Contamination  
4.3. Dust Attenuation  
4.4. Completeness Corrections

5. RESULTS

5.1. H α Luminosity Function at $z\sim0.62$  
5.2. SFR Density at $z\sim0.62$

6. SUMMARY AND CONCLUSIONS