共 30 条
[1]
Initial performance of the aspect system on the Chandra Observatory: Post-facto aspect reconstruction
[J].
X-RAY OPTICS, INSTRUMENTS, AND MISSIONS III,
2000, 4012
:650-657
[2]
Barrett P, 1999, ASTR SOC P, V157, P180
[3]
The age of the inner halo globular cluster NGC 6652
[J].
ASTRONOMICAL JOURNAL,
2000, 120 (06)
:3102-3110
[4]
Daniel W.W., 1990, APPL NONPARAMETRIC S
[8]
DOBRZYCKI A, 1999, CHANDRA DETECT 1 1 U
[10]
Frank J., 1992, ACCRETION POWER ASTR