1. INTRODUCTION

2. OBSERVATION AND DATA REDUCTION
2.1. AzTEC/ASTE observation
2.2. Data reduction

3. RESULT
3.1. The map
3.2. Source catalog

4. EVALUATION OF MISSING FLUX
4.1. Gaussian source analysis
4.2. Herschel data analysis

5. ANALYSIS FOR PHYSICAL PROPERTY ESTIMATES
5.1. SED analysis method
5.2. Physical properties of the 1.1 mm objects

6. DISCUSSION
6.1. Heating sources of cold dust
6.2. The 1.1 mm objects as star-formation sites

7. SUMMARY