HUBBLE SPACE TELESCOPE FINE-GUIDANCE-SENSOR TRANSFER-FUNCTION AND ITS IMPACT ON TELESCOPE ALIGNMENT AND GUIDANCE

被引：2

作者：

FTACLAS, C ^{[1
]}

BASEDOW, R ^{[1
]}

NONNENMACHER, A ^{[1
]}

WEINDLING, F ^{[1
]}

STORY, D ^{[1
]}

NELAN, E ^{[1
]}

机构：

[1] UNIV TEXAS, DEPT ASTRON, AUSTIN, TX 78712 USA

来源：

APPLIED OPTICS | 1993年 / 32卷 / 10期

关键词：

D O I：

10.1364/AO.32.001696

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe the use of Hubble Space Telescope Fine Guidance Sensor transfer scans to characterize telescope alignment. To accomplish this we developed a software system to extract the aberration content from the observed transfer scans. The transfer scans show large aberration levels that do not originate in the telescope. The appearance of significant coma in the transfer scans has been identified as resulting from the shearing of spherical aberration caused by a beam misalignment within the Fine Guidance Sensors themselves.

引用

页码：1696 / 1702

页数：7

共 7 条

[1]

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BRADLEY, A ;

ABRAMOWICZREED, L ;

STORY, D ;

BENEDICT, G ;

JEFFERYS, W .

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1991, 103 (661) :317-335

[3]

FRESNEAU A, 1985, FINE GUIDANCE SENSOR

[4]

FRIEDMAN I, 1980, FINE GUIDANCE SYSTEM

[5]

LYON R, 1991, 1991 TECHNICAL DIGES, V19, P16

[6]

WHITTLESY RA, 1991, 1991 TECHNICAL DIGES, V19, P52

[7]

1987, HUBBLE SPACE TELESCO

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