We have created new catalogues of AKARI/IRC 2 − 24 μm North Ecliptic Pole Deep survey through new methods of image analysis. In the new catalogues the number of false detection decreased by a factor of 10 and the number of objects detected in multiple bands increased by more than 1,500 compared to the previous work. In this proceedings the new methods of image analysis and the performance of the new catalogues are described.

ABSTRACT
1. INTRODUCTION
2. IMAGE ANALYSIS WITH NEW METHODS
    2.1. Artifacts Created by Cross Talk
    2.2. Scattered Light in Flat Frame
    2.3. Stray Light from Earth Limb
    2.4. Strange Pattern So Called ”SORAMAME”
3. NEW IMAGES / CATALOGUES
    3.1. Completeness
    3.2. False Detection Rate
    3.3. Objects Detected in Multiple Bands
4. CONCLUSION
REFERENCES

• KAZUMI MURATA(Institute of Space and Astronautical Science, JAXA, Department of Space and Astronautical Science, The Graduate University for Advanced Studies)
• HIDEO MATSUHARA(Institute of Space and Astronautical Science, JAXA)
• TOSHINOBU TAKAGI(Institute of Space and Astronautical Science, JAXA)
• TAKEHIKO WADA(Institute of Space and Astronautical Science, JAXA)
• SHINKI OYABU(Graduate School of Science, Nagoya University)
• NAGISA OI(Institute of Space and Astronautical Science, JAXA)