Search Results - "Beaver, E. A."

Dust and Diffuse Interstellar Bands in the z a = 0.524 Absorption System toward AO 0235+164 by Junkkarinen, V. T., Cohen, Ross D., Beaver, E. A., Burbidge, E. M., Lyons, R. W., Madejski, G.

“…We present new Hubble Space Telescope (HST) Space Telescope Imaging Spectrograph (STIS) NUV-MAMA and STIS CCD observations of the BL Lac object AO 0235+164 and…”
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Dust and Diffuse Interstellar Bands in the za = 0.524 Absorption System toward AO 0235+164 by Junkkarinen, V. T, Cohen, Ross D, Beaver, E. A, Burbidge, E. M, Lyons, R. W, Madejski, G

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The Dust-to-Gas Ratio in the Damped Lyα Clouds toward the Gravitationally Lensed QSO 0957+561 by Zuo, Lin, Beaver, E. A, Burbidge, E. Margaret, Cohen, Ross D, Junkkarinen, Vesa T, Lyons, R. W

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The Goddard High Resolution Spectrograph: Post‐COSTAR Characteristics by Robinson, R. D., Ake, T. B., Lindler, D. J., Heap, S. R., Carpenter, K. G., Leckrone, D. S., Maran, S. P., Smith, A. M., Brandt, J. C., Beaver, E. A., Boggess, A., Ebbets, D. C., Hutchings, J. B., Jura, M., Linsky, J. L., Savage, B. D., Trafton, L. M., Walter, F. M., Weymann, R. J.

“…We review changes to the characteristics of the Goddard High Resolution Spectrograph (GHRS) which resulted from the installation of the Corrective Optics Space…”
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The Goddard High Resolution Spectrograph: Instrument, Goals, and Science Results by Brandt, J. C., Heap, S. R., Beaver, E. A., Boggess, A., Carpenter, K. G., Ebbets, D. C., Hutchings, J. B., Jura, M., Leckrone, D. S., Linsky, J. L., Maran, S. P., Savage, B. D., Smith, A. M., Trafton, L. M., Walter, F. M., Weymann, R. J., Ake, T. B., Bruhweiler, F., Cardelli, J. A., Lindler, D. J., Malumuth, E., Randall, C. E., Robinson, R., Shore, S. N., Wahlgren, G.

“…The Goddard High Resolution Spectrograph (GHRS), currently in Earth orbit on the Hubble Space Telescope (HST), operates in the wavelength range 1150-3200 Å…”
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LBQS 0103−2753: A 0[farcs]3 Binary Quasar by Junkkarinen, V., Shields, G. A., Beaver, E. A., Burbidge, E. M., Cohen, R. D., Hamann, F., Lyons, R. W.

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The Nature and Origin of za ze Absorption Lines in the Redshift 0.20 Quasar, PKS 2135–147 by Hamann, Fred, Beaver, E. A, Cohen, Ross D, Junkkarinen, Vesa, Lyons, R. W, Burbidge, E. M

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NE VIII lambda 774 and time variable associated absorption in the QSO UM 675 by Hamann, Fred, Barlow, Thomas A., Beaver, E. A., Burbidge, E. M., Cohen, Ross D., Junkkarinen, Vesa, Lyons, R.

“…We discuss measurements of Ne VIII lambda 774 absorption and the time variability of other lines in the z(sub a) approximately equal z(sub e) absorption system…”
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The Goddard High-Resolution Spectrograph: In-Orbit Performance by Heap, S. R., Brandt, J. C., Randall, C. E., Carpenter, K. G., Leckrone, D. S., Maran, S. P., Smith, A. M., Beaver, E. A., Boggess, A., Ebbets, D. C., Garner, H. W., Hutchings, J. B., Jura, M., Linsky, J. L., Savage, B. D., Cardelli, J. A., Trafton, L. M., Walter, F. M., Weymann, R. J., Ake, T. B., Crenshaw, D. M., Malumuth, E. M., Robinson, R. D., Sandoval, J. L., Shore, S. N., Wahlgren, G. M., Bruhweiler, F., Lindler, D. J., Gilliland, R. L., Hulbert, S. J., Soderblom, D. R.

“…The in-orbit performance of the Goddard High-Resolution Spectrograph onboard the Hubble Space Telescope (HST) is presented. This report covers the pre-COSTAR…”
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A 21 Centimeter Absorber Identified with a Spiral Galaxy: Hubble Space Telescope Faint Object Spectrograph and Wide-Field Camera Observations of 3CR 196 by Cohen, Ross D., Beaver, E. A., Diplas, Athanassios, Junkkarinen, Vesa T., Barlow, Thomas A., Lyons, Ronald W.

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Goddard High-Resolution Spectrograph Observations of the Interacting Binary System W Serpentis by Weiland, J. L., Shore, S. N., Beaver, E. A., Lyons, R. W., Rosenblatt, E. I.

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NE VIII lambda 774 and time variable associated absorption in the QSO UM 675 by Hamann, Fred, Barlow, Thomas A., Beaver, E. A., Burbidge, E. M., Cohen, Ross D., Junkkarinen, Vesa, Lyons, R.

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Dust and Diffuse Interstellar Bands in the z sub(a) = 0.524 Absorption System toward AO 0235+164 by Junkkarinen, V T, Cohen, R D, Beaver, E A, Burbidge, E M, Lyons, R W, Madejski, G

“…We present new Hubble Space Telescope (HST) Space Telescope Imaging Spectrograph (STIS) NUV-MAMA and STIS CCD observations of the BL Lac object AO 0235+164 and…”
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Optical polarization of the Seyfert galaxies MRK 3, MRK 231, NGC 3227 and NGC 3516 by Thompson, Ian, Landstreet, J. D., Stockman, H. S., Angel, J. R. P., Beaver, E. A.

“…Intermediate resolution observations of the emission line and continuum polarization of the Seyfert galaxies Mrk 3, Mrk 231, NGC 3227 and NGC 3516 are…”
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The Nature and Origin of z a ≈ z e Absorption Lines in the Redshift 0.20 Quasar, PKS 2135−147 by Hamann, Fred, Beaver, E. A., Cohen, Ross D., Junkkarinen, Vesa, Lyons, R. W., Burbidge, E. M.

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DIGICON PHOTOMETRY OF AN INTERGALACTIC BRIDGE by BEAVER, E. A., HARMS, R. J., TIFFT, W. G., SARGENT, T. A.

“…Surface brightness and color data are derived for two points in the bridge and tail structure of Arp 295. The best observed point has a surface brightness in V…”
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LBQS 0103–2753: A 03 Binary Quasar by Junkkarinen, V, Shields, G. A, Beaver, E. A, Burbidge, E. M, Cohen, R. D, Hamann, F, Lyons, R. W

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Dust and Diffuse Interstellar Bands in the z_a = 0.524 Absorption System toward AO 0235+164 by Junkkarinen, V. T, Cohen, Ross D, Beaver, E. A, Burbidge, E. M, Lyons, R. W, Madejski, G

“…Astrophys.J. 614 (2004) 658-670 We present new HST STIS NUV-MAMA and STIS CCD observations of the BL Lac object AO 0235+164 and the intervening damped Ly alpha…”
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Discovery of a 2 Kpc Binary Quasar by Shields, G. A, Junkkarinen, V, Beaver, E. A, Burbidge, E. M, Cohen, R. D, Hamann, F, Lyons, R. W

“…LBQS 0103$-$2753 is a binary quasar with a separation of only 0.3 arcsec. The projected spacing of 2.3 kpc at the distance of the source (z = 0.848) is much…”
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LBQS 0103-2753: A 0.3 Arcsec Binary Quasar by Junkkarinen, V, Shields, G. A, Beaver, E. A, Burbidge, E. M, Cohen, R. D, Hamann, F, Lyons, R. W

“…The Astrophysical Journal, 549:L155-L159, 2001 March 10 Imaging and spectroscopy with HST show that LBQS 0103-2753 (V = 17.8, z = 0.848) is a binary quasar…”
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