Performance of the Space Telescope Imaging Spectrograph after SM4

机译：sm4后太空望远镜成像光谱仪的性能

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

On May 17, 2009, during the fourth EVA of SM4, astronauts Michael Good and Mike Massimino replaced the failed LVPS-2 circuit board on the Space Telescope Imaging Spectrograph (STIS), restoring this HST instrument to operation after a nearly 6 year hiatus. STIS after this 2009 repair operates in much the same way as it did during the 2001-2004 period of operations with the Side-2 electronics. Internal and external alignments of the instrument are similar to what they had been in 2004, and most changes in performance are modest. The STIS CCD detector continued to experience radiation damage during the hiatus in operations, leading to decreased charge transfer efficiency (CTE) and an increased number of hot pixels. The sensitivities for most modes are surprisingly close to what was expected from simple extrapolation of the 2003-2004 trends, although the echelle modes show somewhat more complex behavior. The biggest surprise was that the dark count rate for the NUV MAMA detector after SM4 has been much larger than had been expected; it is currently about 2.5 times bigger than it was in 2004 and is only slowly decreasing. We discuss how these changes will affect science with STIS now and in the future.

著录项

作者
Proffitt, C. R.; Alosi, A.; Bohlin, R. C.; Bostroen, K. A.; Cox, C. R.; Diaz, R. I.; Dixon, W. V.; Goudfrooij, P.; Hodge, P.; Kaiser, M. E.; Lallo, M. D.; Lennon, D.; Niemi, S.; Pascucci, I.; Smith, E.; Wolfe, M. A.; York, B.; Gull, T. R.; Lindler, D. J.; Woodgate, B. E.;
展开▼
作者单位

展开▼
年度 2010
页码 1-9
总页数 9
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Spaceborne telescopes ; Imaging techniques ; Charge coupled devices ; Charge transfer ; Alignment ; Trends ; Radiation damage ; Extrapolation;

机译：星载望远镜;成像技术;电荷耦合器件;电荷转移;对准;趋势;辐射损伤;外推;

相似文献

外文文献
中文文献
专利

1. Characteristics of Jovian morning bright FUV aurora from Hubble Space Telescope/Space Telescope Imaging Spectrograph imaging and spectral observations [J] . J. Gustin, S. W. H. Cowley, J.-C. Gérard, Journal of Geophysical Research, A. Space Physics: JGR . 2006,第a9期

机译：哈勃太空望远镜/太空望远镜成像光谱仪成像和光谱观察的木星晨亮FUV极光的特征
2. CORONAGRAPHIC IMAGING OF PRE-MAIN-SEQUENCE STARS WITH THE HUBBLE SPACE TELESCOPE SPACE TELESCOPE IMAGING SPECTROGRAPH. I. THE HERBIG Ae STARS [J] . C. A. GRADY, B. E. WOODGATE, C. W. BOWERS, The Astrophysical journal . 2005,第2Pt1期

机译：主前序星的冠状图成像与空间望远镜的空间望远镜成像成像。 I.草药大明星
3. Coronagraphic Imaging of Pre-Main-Sequence Stars with the Hubble Space Telescope Space Telescope Imaging Spectrograph. I. The Herbig Ae Stars* ** [J] . C. A. Grady12, B. E. Woodgate23, C. W. Bowers23, The Astrophysical journal . 2005,第2期

机译：哈勃太空望远镜用空间望远镜成像光谱仪对主序前星的日冕成像。一，赫比·埃伊星星* **
4. In-flight performance of the MAMA detectors on the Space Telescope Imaging Spectrograph [C] . Author(s): Randy A. Kimble NASA Goddard Space Flight Ctr. Greenbelt MD USA, James Abraham Ball Aerospace Technologies Corp. Marshall IL USA, Vic S. Argabright Ball Aerospace Technologies Corp. Boulder CO USA, Ultraviolet and X-Ray Detection, Spectroscopy, and Polarimetry III . 1999

机译：MAMA探测器在太空望远镜成像光谱仪上的飞行性能
5. Spacescapes: Romantic aesthetics and the Hubble Space Telescope images. [D] . Kessler, Elizabeth A. 2006

机译：太空景观：浪漫美学和哈勃太空望远镜的影像。
6. Multi-beam array stitching method based on scanning Hartmann for imaging quality evaluation of large space telescopes [O] . Haisong Wei, Haixiang Hu, Feng Yan, -1

机译：基于扫描哈特曼的多光束阵列拼接方法在大空间望远镜成像质量评估中的应用
7. Characteristics of Jovian morning bright FUV aurora from hubble space telescope/space telescope imaging spectrograph imaging and spectral observations [O] . Gustin, J, Gérard, J-C, Grodent, D, 2006

机译：哈勃空间望远镜/空间望远镜成像光谱仪成像和光谱观测的木星晨亮FUV极光的特征

Performance of the Space Telescope Imaging Spectrograph after SM4

摘要

著录项

相似文献

相关主题

期刊订阅