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Ghana in the Square Kilometre Array

机译:加纳在平方公里阵列中

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Ghana Space Science and Technology Institute, in collaboration with Square Kilometre Array (SKA) -South Africa, is currently converting a redundant 32-metre telecommunications antenna at Kutunse, Ghana into a radio telescope. The aim is to add this antenna to the Africa Very Long Baseline Interferometry (VLBI) Network (AVN), which South Africa’s Hartebeesthoek Radio Astronomy Observatory is currently the only one. This paper gives an introduction about the Square Kilometer Array, and how a redundant 32-metre telecommunication antenna at Kutunse, Ghana will be converted into a radio telescope and Ghana will be put on the spotlight in radio astronomy science and greatly impact science education in Ghana. The SKA telescopes will be used to study Very Long Baseline Interferometry, radiometry, maser studies, pulsar timing, and supernova. It will also be capable of studying quasars, gamma- ray flares, transient radio source behavior, interacting binary stars, and development of celestial and terrestrial reference frames. Singularly, the dishes are also capable of single dish experiments like spectroscopy, pulsars and radiometry and gain insight into the evolution of the universe.
机译:加纳空间科学技术研究院与南非的平方公里阵列(SKA)合作,目前正在将加纳Kutunse的32米冗余电信天线转换为射电望远镜。目的是将该天线添加到非洲超长基线干涉测量(VLBI)网络(AVN)中,该网络目前是南非的Hartebeesthoek射电天文台。本文介绍了平方公里阵列,以及如何将加纳Kutunse的32米冗余电信天线转换为射电望远镜,以及加纳将成为射电天文学的聚光灯,并极大地影响加纳的科学教育。 SKA望远镜将用于研究超长基线干涉测量,辐射测量,大规模研究,脉冲星定时和超新星。它还将能够研究类星体,伽马射线耀斑,瞬态无线电源行为,相互作用的双星以及天体和地面参考系的发展。奇异地,这些盘还能够进行单盘实验,例如光谱学,脉冲星和放射线学,并深入了解宇宙的演化。

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