Development
A 32-tile prototype (MWA-32T) was constructed and operated with increasing capability over the period 2007-2011, testing telescope hardware and making preliminary science observations, including initial observations of EoR fields. A 512-tile instrument (512T) was planned but de-scoped due to funding issues. The 128-tile instrument (MWA) was constructed in 2012, commencing science operations in early 2013. The infrastructure on-site at MRO will allow an eventual build-out to 256 tiles, increasing the sensitivity and resolution of the instrument.
Read more about this topic: Murchison Widefield Array
Famous quotes containing the word development:
“... work is only part of a man’s life; play, family, church, individual and group contacts, educational opportunities, the intelligent exercise of citizenship, all play a part in a well-rounded life. Workers are men and women with potentialities for mental and spiritual development as well as for physical health. We are paying the price today of having too long sidestepped all that this means to the mental, moral, and spiritual health of our nation.”
—Mary Barnett Gilson (1877–?)
“Theories of child development and guidelines for parents are not cast in stone. They are constantly changing and adapting to new information and new pressures. There is no “right” way, just as there are no magic incantations that will always painlessly resolve a child’s problems.”
—Lawrence Kutner (20th century)
“Understanding child development takes the emphasis away from the child’s character—looking at the child as good or bad. The emphasis is put on behavior as communication. Discipline is thus seen as problem-solving. The child is helped to learn a more acceptable manner of communication.”
—Ellen Galinsky (20th century)