Aug 9, 2012

SDSS: CMD and Velocity cuts (no members found)

Again, the second (Fe/H, z) SDSS dataset (/home/ch558/palomar5/sdss_pal5_fehz.csv).

CMD cut selects 1880 of the 16982 members. None of those then pass the velocity cut (-70 < * < -35 km/s). Only 3 of the 16982 stars pass the velocity cut, none of which also pass the CMD cut.


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