The Property of Servo-control and Drive System for 1.2m Alt-Az Telescope——Mechanics Characteristics of Single and Multi-point Friction Drives(1)
li zhu-lian; xiong yao-heng (national astronomical observatories/yunnan observatory; chinese academy of sciences; kunming 650011; china)

..............page:54-59

A Simple Shock Model for the Light Curve of Gamma-ray Bursts
su cheng-yue~(1; 2; 3); han zheng-yu~4 (1.department of physics; guangdong industry university; guangzhou 510643; 2.national astronomical observatories/yunnan observatory; chinese academy of sciences; kunming 650011; 3.the graduate school of the chinese academy of sciences; 4.department of mechanics; university of science and technology of china; hefei 230026; china)

..............page:1-11

zheng gao jian zhang

..............page:69

Effect of CCD Photometric Calibration on Precise Measurement of Stellar Images
peng qing-yu~(1; 2); tan pei-an~1 (1.department of computer science; jinan university; guangzhou 510632; china; pengqy@pub.guangzhou.gd.cn 2.joint laboratory for optical astronomy; chinese academy of sciences; kunming 650011; china)

..............page:28-33,1

Movement of an Arch-like Eruptive Prominence
zhong shu-hua; zhan la-sheng (1.national astronomical observatories/yunnan observatory; chinese academy of sciences; kunming 650011; 2.jingdezhen ceramic institute; jiangxi jingdezhen 333000; china)

..............page:12-18

The Design of 1-wire Net Meteorological Observatory for 2.4m Telescope
zhu gao-feng; wei ka-ning; fan yu-feng; xu jun; qin wei (national astronomical observatories/yunnan observatory; chinese academy of sciences; kunming 650011; china)

..............page:44-53

Unusual Phenomena in Photographic Observations of Meteor Shower
wu guang-jie; zhang zhou-sheng (national astronomical observatories/yunnan observatory; chinese academy of sciences; kunming 650011; china)

..............page:60-68

Definitions of Various Geometrical and Physical Axises for the Elastic Earth Rotation
zhang han-wei~(1; 2); xu hou-ze~2; wang ai-sheng~(1; 2) (1.department of territory information mapping engineering; xuzhou normal university; xuzhou; 221116; 2.institute of geodesy and geophysics; chinese academy of sciences; wuhan; 430077; china)

..............page:19-27

Implementation and Study of the Mark 5 System at Urumqi Astronomical Observatory
liao ming-xue~(1; 2; 3); liu xiang~(1; 2); zhang jin~(1; 2) (1.urumqi astronomical observatory; chinese academy of sciences; urumqi 830011; 2.national astronomical observatories; chinese academy of sciences; beijing 100012; 3.graduate school of chinese academy of sciences; beijing 100039; china)

..............page:34-43