https://bibliotecadigital.fi.uba.ar/items/browse?advanced%5B0%5D%5Belement_id%5D=59&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=Time+delay+cosmography+is+an+approach+that+has+emerged+in+the+last+decade+to+estimate+the+Hubble+constant%2C+i.e.%2C+the+current+expansion+rate+of+the+universe.+Its+main+ingredient+is+to+obtain+the+photometry+of+point+sources+in+gravitational+lenses.+This+requires+deconvolution+of+observations+acquired+by+space+or+ground-based+telescopes.+In+this+work%2C+a+new+image+deconvolution+method+called+STARRED+is+proposed%2C+which+uses+a+Point+Spread+Function+narrower+than+the+original+one.+At+the+same+time%2C+the+latter+is+produced+using+NarrowPSFGen%2C+a+technique+developed+in+this+thesis.&output=atom2024-03-28T10:51:14-03:00Omekahttps://bibliotecadigital.fi.uba.ar/items/show/19345Grado obtenido: Ingeniero/a Electrónico de la Universidad de Buenos Aires]]>2022-09-14T11:40:36-03:00