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Feb 04, 2018

Network broadcast of the total lunar eclipse: An observation activity from Xinjiang Astronomical observatory

A 3-in-1 exhibition from the moon, popularly known as the Blue Moon, that involves a total eclipse,supermoon, and blue moon, was staged in the sky over China on January 31. The last time that the same event happened was about 152 years a...
Feb 01, 2018

Dependence of pulsar death line on the equation of state

A useful starting point for understanding the diverse flavors of pulsars is to place them on the plane, where the spin period, P, and the period derivative, , of a pulsar can be obtained at very high levels of precision through timing me...
Jan 11, 2018

Research on The Dipole Magnetic Field and Spin-down Evolution of the High Braking Index Pulsar PSR J1640-4631

In a recent work published in The Astrophysical Journal, Dr. Zhifu Gao, an associated research fellow at XAO pulsar research group, and his co-researchers obtained new theoretical results for the magnetic field and spin-down evolutions o...
Dec 18, 2017

Detection of OH Absorption Lines in Comet C/2013 US10 by XAO Astronomers　

A recent new research achievement on detection of the 1667/1665 MHz absorption lines in the volatilized gas of Comet C/2013 US10 using the 65m Tian Ma Radio Telescope was published in The Astronomical Journal (2017, AJ, 154,249) by Dr. Z...
Dec 11, 2017

Visits of Professor Willem Baan from Netherlands Institute for Radio Astronomy

From May 21st to July 26th and from September 22nd to December 2nd, Prof. Willem Baan, from the Netherlands Institute for Radio Astronomy, visited XAO under the support and invitation of the Recruitment Program of High-end Foreign Expert...
Dec 08, 2017

Research on Abrupt Changes in Pulsar Pulse Profiles

In a recent work on variations in pulsar emission properties, Dr. Rai Yuen from the Xinjiang Astronomical Observatory, CAS, generalises the uniqueness of the radio profile of a pulsar to one specific emission configuration state in the m...

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