The Parkes quarter-Jansky flat-spectrum sample 2. New Optical Spectra and Redshift Measurements
We present optical spectra and redshift measurements for 178 flat-spectrum objects from the Parkes quarter-Jansky flat-spectrum sample. These spectra were obtained in order to compile a complete sample of quasars for use in a study of quasar evolution. We present a composite optical spectrum made fr...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2002
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