... Systems) The WF/PC-2 was used to make deep images of the elliptical galaxy MG1131+045 which is a member of the Coma Cluster ... is to improve our understanding of the stellar populations in ellipticals and to determine the distance to the Coma Cluster ...
... Light in the Coma Cluster) The WF/PC-2 and the Space Telescope Imaging Spectrograph (CCD) were used to obtain deep WFPC2 and parallel STIS images of low surface brightness tidal debris that we have recently discovered in the Coma cluster; the material is ...
... A Cepheid Distance to the Coma Cluster . Abstract . 10989 . ... GO 10842 A Cepheid Distance to the Coma Cluster . ... and higher resolution of ACS to push the Cepheid measurements to the Coma cluster ...
... filter wheel test -focus monitoring -coma check -NICMOS Coronagraphic Observations ... this program was to measure the focus and coma to determine if they had changed, and ...
... A Non-Universal Initial Mass Function in the Ultra-Faint Galaxy Coma Berenices . ... 13449: A Non-Universal Initial Mass Function in the Ultra-Faint Galaxy Coma Berenice ...
... Completed PC 3769 (Structure of Inner Coma of Comet Chiron) The Planetary Camera was ... of the gravitationally bound dust cloud around its nucleus (i.e., the inner coma ...
... Any error in this centering results in the introduction of coma into the PSF. ... 96 mirror was set during ground alignment to sufficient accuracy that no appreciable residual coma is left in the new F/48 PSF ...
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... Imaging of Globular Clusters in the Coma Ellipticals) The WF/PC-2 was used to make deep observations of the central nuclear region in super giant elliptical galaxy NGC-04874, which is located in the Coma Galactic Cluster, looking for globular clusters ...
... Coma (-0.021 to 0.012 µm) 4000 4000 Y Coma (-0.011 to 0.016 µm) 3000 3000 Pixels ... Coma (-0.008 to -0.003 µm) Y Coma (-0.004 to 0.002 µm) 1000 1000 Pixels 500 Pixels 0 ...