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William B. Sparks

4 papers hereh-index 8655 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author1

Across the 1 of 4 papers where every author was matched, so the position is known.

fields
  • astro-ph4
same name
  • William B. Sparks — 11 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19972005
most citedThe Outburst of HST-1 in the M87 Jet

148 citations · 252 across the 4 of their papers we have counts for

collaborators

4 papers

astro-ph2005★ 148 cited

The Outburst of HST-1 in the M87 Jet

D. E. Harris, C. C. Cheung, J. A. Biretta +4

The X-ray intensity of knot HST-1, 0.85" from the nucleus of the radio galaxy M87, has increased by more than a factor of 50 during the last 5 years. The optical increase is simila…

astro-ph2001

The Nuclear Disk in the Dwarf Elliptical Galaxy NGC 4486A

John Kormendy, Karl Gebhardt, F. Duccio Macchetto +1

Many ellipticals contain nuclear disks of dust and gas. Some ellipticals contain nuclear disks of stars that are distinct from the rest of the galaxy. We show that the dwarf E2 gal…

astro-ph1999★ 102 cited

The NICMOS Snapshot Survey of nearby Galaxies

T. Boeker, D. Calzetti, W. Sparks

We present ``snapshot'' observations with the NearInfrared Camera and MultiObject Spectrometer (NICMOS) on board the Hubble Space Telescope (HST) of 94 nearby galaxies from the Rev…

astro-ph1997★ 2 cited

Hubble Space Telescope Imaging of the Field of GRB970508

E. Pian, A. Fruchter, L. E. Bergeron +15

We report on Hubble Space Telescope observations of the optical transient discovered in the error box of GRB970508. The object was imaged on 1997 June 2 with the Space Telescope Im…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.