獅子NGC2841 卫星 3 NGC 2841 is an inclined unbarred spiral galaxy in the constellation Ursa Major. Initially thought to be about 30 million light years distant, a 2001 Hubble Space Telescope survey of the galaxy's Cepheid variables determined that it was approximately 14.1 megaparsecs or 46 ...
Larsen, S. S. & Brodie, J. P. 2000 Hubble Space Telescope observations of star clusters in NGC 1023: evidence for three cluster populations? Astron. J. 120, 2938-2949. (doi:10.1086/316847)Larsen, S.S., Brodie, J.P.: Astron. J. 120 , 2938 (2000) ADS...
J.D.P. Kenney and E.E. Yale, Hubble space telescope imaging of bipolar nuclear shells in the disturbed Virgo Cluster Galaxy NGC 4438, (2000), astro-ph/0005052.Kenney, J.D.P. and Yale, E.E., Hubble space telescope imaging of bipolar nuclear shells in the disturbed Virgo cluster ...
Hubble Space Telescope (HST) images of the galaxies NGC 2207 and IC 2163 show star formation and dust structures in a system that has experienced a recent grazing encounter. Tidal forces from NGC 2207 compressed and elongated the disk of IC 2163, forming an oval ridge of star formation along...
We present the initial results of a program to obtain high resolution images of Seyfert galaxies with the Planetary Camera aboard the Hubble Space Telescope (HST). In this paper we discuss the images of the type 2 Seyfert NGC 5929 and the type 1.5 Seyfert MCG 8-11-11 (= UGC 3374). The...
We present the results of an [O III] 位5007 survey for planetary nebulae (PNs) in three galaxies of the Coma I group: NGC 4278 (Hubble type E1), NGC 4494 (... GH Jacoby,R Ciardullo,WE Harris - 《Astrophysical Journal》 被引量: 140发表: 1996年 CCD photometry of the globular cluster...
Jack Cook(Woods Hole Oceanographic Institution),Howard Perlman(USGS) 图3: 天蝎座的红与蓝 , 影像提供与版权: John Davis 图4: 侧视星系NGC 891 , 影像提供: Composite Image Data - Subaru Telescope(NAOJ),Hubble Legacy Archive, Michael Joner, David Laney (West Mountain Observatory,BYU);Processing ...
a hubble space telescope wfpc2 investigation of the disk-halo interface in ngc891 文档格式: .pdf 文档大小: 1.31M 文档页数: 15页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度: 文档分类: 外语学习--英语学习 文档标签: ahubblespacetelescopewfpc2investigationofthedisk-halointerface ...
WIDE-FIELD HUBBLE SPACE TELESCOPE OBSERVATIONS OF THE GLOBULAR CLUSTER SYSTEM IN NGC 1399Based on observations with the NASA/ESA Hubble Space Telescope obtained at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under ...