Search Results - "Green, Richard F."

The Cluster of Blue Stars Surrounding the M31 Nuclear Black Hole by Lauer, Tod R, Bender, Ralf, Kormendy, John, Rosenfield, Philip, Green, Richard F

“…We obtained U sub(330)- and B-band images of the M31 nucleus using the High Resolution Camera of the Advanced Camera for Surveys on board the Hubble Space…”
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The Relationship Between Black Hole Mass and Velocity Dispersion in Seyfert 1 Galaxies by Nelson, Charles H, Green, Richard F, Bower, Gary, Gebhardt, Karl, Weistrop, Donna

“…Black hole masses in active galactic nuclei are difficult to measure using conventional dynamical methods but can be determined using the technique of…”
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The growing threat of light pollution to ground-based observatories by Green, Richard F., Luginbuhl, Christian B., Wainscoat, Richard J., Duriscoe, Dan

“…Human activity is rapidly increasing the negative impact of artificial skyglow at even the most remote professional observatory sites. Assessment of the actual…”
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The Elongated Structure of the Hercules Dwarf Spheroidal Galaxy from Deep Large Binocular Telescope Imaging by Coleman, Matthew G, de Jong, Jelte T. A, Martin, Nicolas F, Rix, Hans-Walter, Sand, David J, Bell, Eric F, Pogge, Richard W, Thompson, David J, Hippelein, H, Giallongo, E, Ragazzoni, R, DiPaola, Andrea, Farinato, Jacopo, Smareglia, Riccardo, Testa, Vincenzo, Bechtold, Jill, Hill, John M, Garnavich, Peter M, Green, Richard F

“…We present a deep, wide-field photometric survey of the newly discovered Hercules dwarf spheroidal galaxy (dSph), based on data from the Large Binocular…”
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A simpler, more general method of finding the optimal foraging strategy for Bayesian birds by Green, Richard F., Lundberg, Per

“…Oaten's (1977) stochastic model for optimal foraging in patches has been solved for a number of particular cases. A few cases, such as Poisson prey…”
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Prescriptions for Correcting Ultraviolet-based Redshifts for Luminous Quasars at High Redshift by Dix, Cooper, Shemmer, Ohad, Brotherton, Michael S., Green, Richard F., Mason, Michelle, Myers, Adam D.

“…High-redshift quasars typically have their redshift determined from rest-frame ultraviolet (UV) emission lines. However, these lines, and more specifically the…”
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Helium Abundance in the Most Metal-deficient Blue Compact Galaxies: I Zw 18 and SBS 0335–052 by Izotov, Yuri I, Chaffee, Frederic H, Foltz, Craig B, Green, Richard F, Guseva, Natalia G, Thuan, Trinh X

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THE LBT BOÖTES FIELD SURVEY. I. THE REST-FRAME ULTRAVIOLET AND NEAR-INFRARED LUMINOSITY FUNCTIONS AND CLUSTERING OF BRIGHT LYMAN BREAK GALAXIES AT Z ∼ 3 by BIAN, FUYAN, Fan, Xiaohui, Jiang, Linhua, McGreer, Ian, Dey, Arjun, Green, Richard F, MAIOLINO, ROBERTO, Walter, Fabian, Lee, Kyoung-Soo, Dave, Romeel

“…We present a deep LBT/LBC U sub(spec)-band imaging survey (9 deg super(2)) covering the NOAO Bootes field. A total of 14,485 Lyman break galaxies (LBGs) at z ~…”
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An Optical/Near-Infrared Study of Radio-loud Quasar Environments. II. Imaging Results by Hall, Patrick B, Green, Richard F

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LBT/LUCIFER Observations of the z ~ 2 Lensed Galaxy J0900+2234 by Bian, Fuyan, Fan, Xiaohui, Bechtold, Jill, McGreer, Ian D, Just, Dennis W, Sand, David J, Green, Richard F, Thompson, David, Peng, Chien Y, Seifert, Walter, Ageorges, Nancy, Juette, Marcus, Knierim, Volker, Buschkamp, Peter

“…We present rest-frame optical images and spectra of the gravitationally lensed, star-forming galaxy J0900+2234 (z = 2.03). The observations were performed with…”
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Bayes' theorem and its applications in animal behaviour by McNamara, John M., Green, Richard F., Olsson, Ola

“…Bayesian decision theory can be used to model animal behaviour. In this paper we give an overview of the theoretical concepts in such models. We also review…”
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A Composite Extreme-Ultraviolet QSO Spectrum from FUSE by Scott, Jennifer E, Kriss, Gerard A, Brotherton, Michael, Green, Richard F, Hutchings, John, Shull, J. Michael, Zheng, Wei

“…The Far Ultraviolet Spectroscopic Explorer (FUSE) has surveyed a large sample (>100) of active galactic nuclei (AGNs) in the low-redshift universe (z < 1). Its…”
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Variation in bird-window collision mortality and scavenging rates within an urban landscape by Bracey, Annie M., Etterson, Matthew A., Niemi, Gerald J., Green, Richard F.

“…Avian mortality from collisions with windows and buildings is one of the top sources of anthropogenic mortality of birds. Each year in the United States, an…”
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AN ULTRAVIOLET ULTRA-LUMINOUS LYMAN BREAK GALAXY AT Z = 2.78 IN NDWFS BOÖTES FIELD by BIAN, FUYAN, Fan, Xiaohui, Jiang, Linhua, Dey, Arjun, Green, Richard F, MAIOLINO, ROBERTO, Walter, Fabian, McGreer, Ian, Wang, Ran, Lin, Yen-Ting

“…We present one of the most ultraviolet (UV) luminous Lyman break galaxies (LBGs; J1432+3358) at z = 2.78, discovered in the NOAO Deep Wide-Field Survey Bootes…”
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Quasars and the Big Blue Bump by Shang, Zhaohui, Brotherton, Michael S, Green, Richard F, Kriss, Gerard A, Scott, Jennifer, Quijano, Jessica Kim, Blaes, Omer, Hubeny, Ivan, Hutchings, John, Kaiser, Mary Elizabeth, Koratkar, Anuradha, Oegerle, William, Zheng, Wei

“…We investigate the ultraviolet-to-optical spectral energy distributions of 17 active galactic nuclei (AGNs) using quasi-simultaneous spectrophotometry spanning…”
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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

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The Ultraviolet Properties of the Narrow-Line Quasar I Zw 1 by Laor, Ari, Jannuzi, Buell T, Green, Richard F, Boroson, Todd A

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Intrinsic Absorption in the Spectrum of NGC 7469: Simultaneous Chandra, FUSE, and STIS Observations by Scott, Jennifer E, Kriss, Gerard A, Lee, Julia C, Quijano, Jessica Kim, Brotherton, Michael, Canizares, Claude R, Green, Richard F, Hutchings, John, Kaiser, Mary Elizabeth, Marshall, Herman, Oegerle, William, Ogle, Patrick, Zheng, Wei

“…We present simultaneous X-ray, far-ultraviolet, and near-ultraviolet spectra of the Seyfert 1 galaxy NGC 7469 obtained with the Chandra X-Ray Observatory, the…”
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I Zw 18: A New Wolf-Rayet Galaxy by Izotov, Yuri I, Foltz, Craig B, Green, Richard F, Guseva, Natalia G, Thuan, Trinh X

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The Very Highly Ionized Broad Absorption Line System of the QSO SBS 1542+541 by Telfer, Randal C, Kriss, Gerard A, Zheng, Wei, Davidsen, Arthur F, Green, Richard F

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