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SuperWASP observations of pulsating Am stars
Asteroseismology – Stars:chemically peculiar – Stars:oscillations – Stars:variables:delta Scuti – Techniques:photom- etry
2011/9/27
We have studied over 1600 Am stars at a photometric precision of 1 mmag with SuperWASP photometric data. Contrary to previous belief, we find that around 200 Am stars are pulsating delta Sct and gamma...
The Third Workshop of Stellar Observations Network Group第三届SONG 项目国际研讨会(第二号通知)
北京师范大学 第三届 Stellar Observations Network Group
2010/2/4
The Third Workshop of Stellar Observations Network Group第三届SONG 项目国际研讨会(第二号通知)定于2010 年3 月29—4 月2 日在北京召开。主办单位：北京师范大学。
The mysterious of?p class and the magnetic o-star _1 ori c：confronting observations
magnetic o-star _1 ori c confronting observations
2009/7/10
The mysterious of?p class and the magnetic o-star _1 ori c：confronting observations。
New spectroscopic observations of dwarf nova BZ ursae Majoris with extremely unusual emission lines profiles
spectroscopic observations dwarf nova BZ ursae Majoris
2009/6/17
New spectroscopic observations of dwarf nova BZ ursae Majoris with extremely unusual emission lines profiles。
X-ray Observations of Supernova Remnants。
Theory and observations of a jet in the _ orionis region：HH 444。
New VLA Observations of WR 6 (= HR 50896): A Search for an Anisotropic Wind
wolf rayet stellar winds stars
2009/6/4
New VLA Observations of WR 6 (= HR 50896): A Search for an Anisotropic Wind。
EQUATOR AND EQUINOX CORRECTIONS FROM THE SUN AND PLANET OBSERVATIONS MADE AT THE BELGRADE OBSERVATORY
EQUATOR EQUINOX CORRECTIONS
2009/4/8
EQUATOR AND EQUINOX CORRECTIONS FROM THE SUN AND PLANET OBSERVATIONS MADE AT THE BELGRADE OBSERVATORY。
THE “EAST-WEST”DIFFERENCES IN THE DECLINATION OBSERVATIONS WITH THE BELGRADE VERTICAL CIRCLE
“EAST-WEST”DIFFERENCES BELGRADE VERTICAL CIRCLE DECLINATION OBSERVATIONS
2009/3/31
Presented both tabularly and graphically are the values of the
”East–West” differences in the declination observations made with the Belgrade
Vertical Circle.
TIME SERIES ANALYSIS OF LONG TERM FULL DISK OBSERVATIONS OF THE Mn I 539.4 nm SOLAR LINE
Sun activity-Methods statistical
2009/3/2
The equivalent width and central depth data of Mn 539.4 nm solar
spectral line, observed in the period from 1979 to 1992 at Kitt Peak Observatory, was
analyzed in pursuit for periodic changes. As th...