Table 5: Estimated intrinsic and detectable CCSRs within the SDSS DR5 survey area and z<0.04. Also shown are the rates extended to the PS1 survey area.
  Total sample Detected CCSNe yr-1
12 + log(O/H) Galaxies CCSNe yr-1 SDSS Area PS1 Area
No Limit 25 091 162.4 108.6 570.4
<8.4 9776 13.9 10.3 54.1
<8.3 5315 7.2 5.3 28.0
<8.2 2114 3.2 2.4 12.5
<8.1 653 1.1 0.8 4.3


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