activity
19952020
most citedM33: A Galaxy with No Supermassive Black Hole

252 citations · 1.4k across the 22 of their papers we have counts for

collaborators

22 papers

astro-ph.GA2020★ 29 cited

Hubble Space Telescope Observations of [O~III] Emission in Nearby QSO2s: Physical Properties of the Ionised Outflows

Anna Trindade Falcao, S. B. Kraemer, T. C. Fischer +14

We use Hubble Space Telescope (HST)/ Space Telescope Imaging Spectrograph (STIS) long-slit G430M and G750M spectra to analyse the extended [O~III] 5007A emission in a sample of twe…

astro-ph2005★ 94 cited

Simultaneous Ultraviolet and X-ray Observations of the Seyfert Galaxy NGC 4151. I. Physical Conditions in the X-ray Absorbers

S. B. Kraemer, I. M. George, D. M. Crenshaw +9

We present a detailed analysis of the intrinsic X-ray absorption in the Seyfert 1 galaxy NGC 4151 using Chandra/HETGS data obtained 2002 May, as part of a program which included si…

astro-ph2005★ 147 cited

Mapping the Kinematics of the Narrow-Line Region in the Seyfert Galaxy NGC 4151

V. Das, D. M. Crenshaw, J. B. Hutchings +6

Using The Hubble Space Telescope's Space Telescope Imaging Spectrograph HST's STIS, observations of the OIII emission from the narrow-line region (NLR) of NGC 4151 were obtained an…

astro-ph2003★ 13 cited

FUSE Spectra of the Black Hole Binary LMC X-3

J. B. Hutchings, K. Winter, D. Crampton +2

Far-ultraviolet spectra of LMC X-3 were taken covering photometric phases 0.47 to 0.74 in the 1.7-day orbital period of the black-hole binary (phase zero being superior conjunction…

astro-ph2003★ 13 cited

Ultraviolet structure in the lensed QSOs 0957+561

J. B. Hutchings

Imaging and spectra of the lensed QSO pair 0957+561 are presented and discussed. The data are principally those from the STIS NUV MAMA, and cover rest wavelengths from 850A to 1350…

astro-ph2002★ 16 cited

FUV Spectroscopy of the Supersoft X-ray Binary RX J0513.9-6951

J. B. Hutchings, K. Winter, D. Crampton +2

We have obtained spectroscopy with the Far Ultraviolet Spectroscopic Explorer (FUSE) of the supersoft X-ray binary RX J0513.9-6951 over a complete binary orbital cycle. The spectra…