495 citations
- Association of Universities for Research in AstronomyUS10 papers
- Cerro Tololo Inter-American ObservatoryCL8 papers
- Kitt Peak National ObservatoryUS6 papers
- Lowell ObservatoryUS5 papers
- U.S. National Science FoundationUS4 papers
- Herzberg Institute of AstrophysicsCA3 papers
- The University of Texas at AustinUS3 papers
- Center for Astrophysics Harvard & SmithsonianUS2 papers
- Cornell UniversityUS2 papers
- Dominion Astrophysical ObservatoryCA2 papers
- Jet Propulsion LaboratoryUS2 papers
- Middlebury CollegeUS2 papers
Showing 1999Show all
2 papers · 1 filter
astro-ph1999★ 21 cited
Pictor A (PKS 0518-45) - From Nucleus to Lobes
S. M. Simkin, E. M. Sadler, R. Sault +2
We present radio and optical imaging and kinematic data for the radio galaxy Pictor A, including HST continuum and [OIII], emission-line images (at a resolution of 25 - 100 mas) an…
astro-ph1999★ 53 cited
WFPC2 Observations of the Ursa Minor Dwarf Spheroidal Galaxy
Kenneth J. Mighell, Christopher J. Burke
We present our analysis of archival Hubble Space Telescope Wide Field Planetary Camera 2 (WFPC2) observations in F555W (~V) and F814W (~I) of the central region of the Ursa Minor d…