The error was well characterized and stable, enabling astronomers to optimize the results obtained using sophisticated image processing techniques such as deconvolution.Origin of the problem A commission headed by Lew Allen, director of the Jet Propulsion Laboratory, was established to determine how the error could have arisen.. 
Bí ó ti lé jẹ́ wípé àríyànjiyàn wà láàrín àwọn ojogbon lórí bóbóyá ohun ló kọ́ àwọn míràn nínú àwọn ìwé yìí àbí òun kọ́.otuǹ lè ka Johanuàwọn Onítẹ̀bọmiàwọn ìtọ́kasí.. 