Azal amagdez : Tameẓla gar ileqman

'''Azal amagdez''' deg [[Tasnallunt|tesnallunt]] d akat n [[Asfijjej (tasnallunt)|usfijjej]] n yal [[tafekka tagnnawt]] deg [[asalay alogaritman|usalay alugaritman]] [[azal (tasnallunt)|anallun]] (am [[itri|yitran]] d [[itrakal|yimtiwgen]] ...), Ma d [[azal amaskad]] n kra n tfekka tagennawt yegda am akken yella ɣef wuggug ameslugen s wazal n 10 [[Afarsek|ifursak]] (neɣ ayen yegdan 32,6 n [[Afawatay|ifawatayen]]<ref>[http://www.astro.cornell.edu/academics/courses/astro2201/mag_absolute.htm Apparent magnitudes and absolute magnitudes] {{Webarchive|url=https://web.archive.org/web/20140616140014/http://astro.cornell.edu/academics/courses/astro2201/mag_absolute.htm |date=16 yunyu 2014}}</ref>. [[Tigget tasnullant]] tga d [[tigget]] n [[akat|wakat]] n wazal amagdez yeggunin ɣef tfekkiwin tigennawin deg [[Udus anafuk|wudus anafuk]] .