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The local space density of galaxies with 60 μm luminosity greater than VL_v (60 μm) ≳ 10^(10) L_☉ is derived from a sample of bright galaxies detected in the IRAS survey. The sample is complete to 5 Jy at 60 μm and covers one-quarter of the sky. With a maximum redshift in the sample of 0.081, this sample represents a survey of the infrared characteristics for infrared bright galaxies in the local universe. The space density is described by p(L) ≈ 1.7 X 10^(-3) (L/10^(10) L_☉)-2 Mpc^(-3) over the range 10^(10) L_☉ 10^(10) L_☉ undergo a period of extreme infrared activity.

The luminosity function and space density of the most luminous galaxies in the IRAS survey