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| Paper: |
The Search for Low Mass Members of the Young Open Cluster Stock 2 |
| Volume: |
154, Cool Stars, Stellar Systems and the Sun: Tenth Cambridge Workshop |
| Page: |
2101 |
| Authors: |
Foster, D. C.; Byrne, P. B.; Rolleston, W. R. J. |
| Abstract: |
We present a combined photometric and proper motion survey of the 100Myr open cluster Stock 2. BVRI CCD photometry was obtained for 21 5 x 5 arcmin fields. Fifty-nine candidate members were selected from (B, B-V) and (R, R-I) colour magnitude diagrams using the theoretical isochrones of D'Antona & Mazzitelli (1994). We also obtained SuperCOSMOS scans of three POSS plates. From their position in a proper motion vector-point diagram we estimate that 12 of the 59 candidate members selected above are likely to be cluster members. We also present the results of analysis based only on the POSS data, and identify 311 candidate cluster members. |
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