Preliminary test results on spectral resolution of the low energy transmission grating spectrometer on board of AXAF

被引：22

作者：

Brinkman, AC

Gunsing, CJT

Kaastra, JS

Brauninger, H

Hartner, G

Predehl, P

Drake, JJ

Juda, JZ

Juda, M

Dewey, D

Flanagan, KA

Marshall, HL

机构：

来源：

GRAZING INCIDENCE AND MULTILAYER X-RAY OPTICAL SYSTEMS | 1997年 / 3113卷

关键词：

AXAF; X-ray spectrometer; resolution;

D O I：

10.1117/12.278846

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The AXAF-payload consisting of a high resolution telescope, two different transmission gratings and two imaging detection systems, has been extensively tested between mid December 1996 and the end of April 1997. In this paper we report, a few preliminary results on the resolution of the Low Energy Transmission Grating Spectrometer. The measurements reported here utilize different X-ray sources and different detector systems. The resolving power at long wavelength (Delta lambda at 130 Angstrom) equals 0.074 Angstrom.

引用

页码：181 / 192

页数：12