THE RELATIVE SUNSPOT NUMBERS IN 2001 |
SIM K. J.
(한국천문연구원)
MOON Y.-J. (한국천문연구원) LEE C. W (한국천문연구원) CHANG B. H. (한국천문연구원) KIM Y. H. (한국천문연구원) KIM J. H. (한국천문연구원) |
1 | 심경진, 박영득, 1992, 천문학 논총 7, 255 |
2 | 심경진, 2000, 천문학 논총 15, 21 |
3 | National Geophysical Data Center, 2001, Solar Geophysical Data, No. 689-691 |
4 | Sim, K.J., Moon, Y.-J., Lee, C.-W., Chang, B.H. & Woo, H.S. 2001, JKAS, 34, 119 |
5 | Sunspot Index Data Center, 2001, Sunspot Bulletin No. 1-12 |
6 | Sunspot Index Data Center, 2001, News No. 3, 2002, News No. 1 |