Duba zuwa sashi na ƙasa sannan ka amsa tambayar daga baya a cikin harshe guda kamar yadda sashi: Passage: = 14.4 biliyan shekaru.Don samun mafi daidai lamba, dole ne a lissafa ma'aunin gyara F. Gabaɗaya wannan dole ne a yi ta hanyar adadi, kuma ana nuna sakamakon don kewayon ƙididdigar ƙididdigar sararin samaniya a cikin adadi. Don ƙididdigar Planck (Ωm, ΩΛ) = (0.3086, 0.6914), wanda aka nuna ta akwatin a kusurwar hagu na sama na adadi, wannan ma'aunin gyare-gyare yana da kusan F = 0.956. Don sararin samaniya ba tare da wani tauraron sararin samaniya ba, wanda aka nuna ta tauraron da ke ƙasan kusurwar dama, F = 2⁄3 ya fi ƙanƙanta kuma saboda haka sararin samaniya ya fi ƙanƙanta don ƙayyadaddun darajar ma'aunin Hubble. Don yin wannan adadi, Ωr yana riƙe da daidaito (kusan daidai da riƙe da yanayin CMB) kuma ma'aunin ƙwanƙwasawa yana ƙayyade ta ƙayyad
Factor na F