How do I view redshift cluster databases?
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The observed trends in the slope and scatter of the red sequence ridgeline with redshift are clues to possible intrinsic evolution of the cluster red sequence itself. | |
We show that the redshift distribution of our sample is in excellent agreement with smaller and much deeper photometric and spectroscopic redshift surveys. | |
75 Citations | Our analysis proves that photometric redshift techniques can and must be used to extend the range of applicability (in redshift, signal-to-noise, and apparent magnitude) of the spectroscopic redshift measurements. |
22 Citations | These results are suggestive of a proto-cluster at high redshift. |
If such better models are available, the clustering-redshift technique promises to be a highly complementary alternative to other methods of redshift calibration. | |
33 Citations | This test also provides a means of determining accurate cluster velocity dispersions at any redshift. |