- NEP-WIDE POINT SOURCE CATALOG
- NEP-WIDE POINT SOURCE CATALOG
- ㆍ 저자명
- Kim. Seong Jin,Lee. Hyung Mok,NEP-Wide Team. NEP-Wide Team
- ㆍ 간행물명
- 천문학논총
- ㆍ 권/호정보
- 2012년|27권 4호|pp.147-148 (2 pages)
- ㆍ 발행정보
- 한국천문학회
- ㆍ 파일정보
- 정기간행물|ENG| PDF텍스트
- ㆍ 주제분야
- 기타
We present a photometric catalog of infrared (IR) sources based on the North Ecliptic Pole Wide field (NEP-Wide) survey of AKARI, which covered a 5.4 $deg^2$ circular area centered on NEP. The catalog contains about 115,000 sources detected at the 9 IRC filter bands, comprehensively covering a wavelength range from 2 to $24{mu}m$. This is a band-merged catalog including all of the photometry results from the supplementary optical data as well as the IRC bands. To validate a source at a given IRC band, we searched for counterparts in the other bands. The band-merging was done based on this cross-matching of the sources among the filter bands. The NIR sources without any counterpart in any other bands are finally excluded to avoid false objects.