Search Results - "JUNKKARINEN, VESA T."

HST STIS Observations of PG 0946+301: The Highest Quality UV Spectrum of a BALQSO by Arav, Nahum, de Kool, Martijn, Korista, Kirk T, Crenshaw, D. Michael, van Breugel, Wil, Brotherton, Michael, Green, Richard F, Pettini, Max, Wills, Bev, de Vries, Wim, Becker, Bob, Brandt, W. N, Green, Paul, Junkkarinen, Vesa T, Koratkar, Anuradha, Laor, Ari, Laurent-Muehleisen, Sally A, Mathur, Smita, Murray, Norman

Get full text

The Type Ic Supernova 1994I in M51: Detection of Helium and Spectral Evolution by Filippenko, Alexei V, Barth, Aaron J, Matheson, Thomas, Armus, Lee, Brown, Michael, Espey, Brian R, Fan, Xiao-Ming, Goodrich, Robert W, Ho, Luis C, Junkkarinen, Vesa T, Koo, David C, Lehnert, Matthew D, Martel, André R, Mazzarella, Joseph M, Miller, Joseph S, Smith, Graeme H, Tytler, David, Wirth, Gregory D

Get full text

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

Get full text

Hubble Space Telescope Observations of the Broad Absorption Line QuasarPG 0946+301 by Arav, Nahum, Korista, Kirk T, de Kool, Martijn, Junkkarinen, Vesa T, Begelman, Mitchell C

Get full text

CONTINUUM AND LINE FLUXES OF OJ 287 AT MINIMUM LIGHT by SITKO, MICHAEL L., JUNKKARINEN, VESA T.

“…We report optical-infrared continuum observations of OJ287 during its lowest recorded flux level. The spectrum was steeper than previously seen, but does not…”
Get full text

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.

Get full text

The Type I[CLC]c[/CLC] Supernova 1994I in M51: Detection of Helium and Spectral Evolution by Filippenko, Alexei V., Barth, Aaron J., Matheson, Thomas, Armus, Lee, Brown, Michael, Espey, Brian R., Fan, Xiao-Ming, Goodrich, Robert W., Ho, Luis C., Junkkarinen, Vesa T., Koo, David C., Lehnert, Matthew D., Martel, André R., Mazzarella, Joseph M., Miller, Joseph S., Smith, Graeme H., Tytler, David, Wirth, Gregory D.

Get full text

HST Observations of the Broad Absorption Line Quasar PG 0946+301 by Arav, Nahum, Korista, Kirk T, de Kool, Martijn, Junkkarinen, Vesa T, Begelman, Mitchell C

“…We analyze HST and ground based spectra of the brightest BALQSO in the UV: PG~0946+301. A detailed study of the absorption troughs as a function of velocity is…”
Get full text

Hubble Space Telescope Ultraviolet Spectroscopy of Fourteen Low-Redshift Quasars by Ganguly, Rajib, Brotherton, Michael S, Arav, Nahum, Heap, Sara R, Wisotzki, Lutz, Aldcroft, Thomas L, Alloin, Danielle, Behar, Ehud, Canalizo, Gabriela, Crenshaw, D. Michael, de Kool, Martijn, Chambers, Kenneth, Cecil, Gerald, Chatzichristou, Eleni, Everett, John, Gabel, Jack, Gaskell, C. Martin, Galliano, Emmanuel, Green, Richard F, Hall, Patrick B, Hines, Dean C, Junkkarinen, Vesa T, Kaastra, Jelle S, Kaiser, Mary Elizabeth, Kazanas, Demosthenes, Konigl, Arieh, Korista, Kirk T, Kriss, Gerard A, Laor, Ari, Leighly, Karen M, Mathur, Smita, Ogle, Patrick, Proga, Daniel, Sabra, Bassem, Sivron, Ran, Snedden, Stephanie, Telfer, Randal, Vestergaard, Marianne

“…Astron.J.133:479-488,2007 We present low-resolution ultraviolet spectra of 14 low redshift (z<0.8) quasars observed with HST/STIS as part of a Snap project to…”
Get full text

HST STIS Observations of PG 0946+301: the Highest Quality UV Spectrum of a BALQSO by Arav, Nahum, de Kool, Martijn, Korista, Kirk T, Crenshaw, D. Michael, van Breugel, Wil, Brotherton, Michael, Green, Richard F, Pettini, Max, Wills, Bev, de Vries, Wim, Becker, Bob, Brandt, W. N, Green, Paul, Junkkarinen, Vesa T, Koratkar, Anuradha, Laor, Ari, Laurent-Muehleisen, Sally A, Mathur, Smita, Murray, Norman

“…We describe deep (40 orbits) HST/STIS observations of the BALQSO PG 0946+301 and make them available to the community. These observations are the major part of…”
Get full text