猎户座KL卫星GBT 67 - 93.6 GHz谱线测量
The GBT 67 -- 93.6 GHz Spectral Line Survey of Orion-KL
摘要:
本文介绍了用绿岸望远镜(GBT)上新的4 mm接收机对猎户座KL进行的67- 93.6GHz谱线测量。该调查达到了前所未有的深度,覆盖了3毫米大气窗口的低频端,这是以前相对未被探索的。整个谱线测量以电子方式出版,供天文学界普遍使用。最后总结了4 mm接收机在GBT上的校准和性能。
英文摘要:
We present a 67--93.6 GHz spectral line survey of Orion-KL with the new 4 mm Receiver on the Green Bank Telescope (GBT). The survey reaches unprecedented depths and covers the low-frequency end of the 3 mm atmospheric window which has been relatively unexplored previously. The entire spectral-line survey is published electronically for general use by the astronomical community. The calibration and performance of 4 mm Receiver on the GBT is also summarized.
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