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Subject
- south galactic pole[remove]17
- photometry6
- optical astronomy5
- galaxies3
- radial velocity3
- surveys3
- apparent magnitude2
- catalogs2
- galaxy clusters2
- k stars2
- photographic magnitude2
- sloan photometry2
- ccd photometry1
- chemical abundances1
- ddo photometry1
- faint blue stars1
- galaxy planes1
- horizontal branch stars1
- late-type stars1
- metallicity1
