Evolution of the cosmic horizons rH, rE, rP & rL as functions of t & a
in proper (r) & comoving (R) distances; plot range: t=0…70, a=0…5.0571
Gray dashed curves: worldlines of objects comoving with the Hubbleflow
Parameters: Ωr=0.000092136, Ωm=0.315, ΩΛ=1-Ωr-Ωm, t0=13.842, H0=67.150
For detailed explanations see arXiv:astro-ph/0310808 and UWudL:vAzS#78
Other diagrams: pure matter (Ωm=1) and pure radiation (Ωr=1) universes
