Star counts in open cluster NGC884 and NGC663
碩士 === 國立臺灣師範大學 === 地球科學研究所 === 88 === A study of star counts in young open clusters NGC 884 (11.5~14 Myr) and NGC 663 (9~14 Myr) is presented on the basis of images from Digitized Sky Survey (DSS). Within a sky area of 1°*1° centered at the two clusters, there are 15381 stars and 22353...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2000
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| Online Access: | http://ndltd.ncl.edu.tw/handle/56887908982216253114 |