arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0704.3944astro-ph
收藏

潜在GLAST Blazar的射电到(亚)毫米波段的同时监测

Simultaneous Radio to (Sub-) mm-Monitoring of Variability and Spectral Shape Evolution of potential GLAST Blazars

L. Fuhrmann, J. A. Zensus, T. P. Krichbaum, E. Angelakis, A. C. S. Readhead

摘要:

GLAST上的大面积望远镜(LAT)仪器为未来的blazar研究提供了巨大的机会。为了充分利用其能力并最大限度地提高LAT的科学回报,开展专门的多频率监测活动以进行全面观测至关重要。因此,我们开始努力进行GLAST专用的,准同步的,宽带通量密度(和偏振)监测潜在的GLAST耀变体与Effelsberg和OVRO射电望远镜(11厘米至7毫米波长)。在这里,我们提出了一个简短的概述,这些活动将补充多波长活动的GLAST/LAT合作对“低能量”的无线电频段。此外,我们将给出一个简短的展望,包括向更高的频率和未来的科学目标,这一协调运动的扩展。

英文摘要:

The Large Area Telescope (LAT) instrument onboard GLAST offers a tremendous opportunity for future blazar studies. In order to fully benefit from its capabilities and to maximize the scientific return from the LAT, it is of great importance to conduct dedicated multi-frequency monitoring campaigns that will result comprehensive observations. Consequently, we initiated an effort to conduct a GLAST-dedicated, quasi-simultaneous, broad-band flux-density (and polarization) monitoring of potential GLAST blazars with the Effelsberg and OVRO radio telescopes (11cm to 7mm wavelength). Here, we present a short overview of these activities which will complement the multi-wavelengths activities of the GLAST/LAT collaboration towards the 'low-energy' radio bands. Further we will give a brief outlook including the extension of this coordinated campaign towards higher frequencies and future scientific aims.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑