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Subject
- stars34
- surveys19
- galaxies18
- spectroscopy16
- infrared, survey, galaxy, point source11
- theoretical-models9
- galaxy-formation8
- galaxy-masses8
- galaxy-photometry8
- infrared-photometry8
- sky-surveys8
- catalogs7
- h-alpha-photometry7
- h-beta-photometry7
- hi line7
- interstellar-line-emission7
- radio7
- virtual-observatories7
- absolute-magnitude6
- active-galactic-nuclei6