A young, dusty, compact radio source within a Ly|*alpha*| halo (2008)
Barrio, F. Eugenio, Jarvis, Matt J., Rawlings, Steve, Bauer, Amanda, Croft, Steve, Hill, Gary J., ...
We report here on the discovery of a red quasar, J004929.4+351025.7 at a redshift of z = 2.48, situated within a large Lya emission-line halo. The radio spectral energy distribution implies that the...
Finding ultracool brown dwarfs with MegaCam on CFHT: method and first results (2008)
Delorme, Philippe, Willott, Chris J., Forveille, Thierry, Delfosse, Xavier, Reylé, Céline, Bertin, Emmanuel, ...
We present the first results of a wide field survey for cool brown dwarfs with the MegaCam camera on the CFHT telescope, the Canada-France Brown Dwarf Survey, hereafter CFBDS. Our objectives are to...
Four quasars above redshift 6 discovered by the Canada-France High-z Quasar Survey (2007)
Willott, Chris J., Delorme, Philippe, Omont, Alain, Bergeron, Jacqueline, Delfosse, Xavier, Forveille, Thierry, ...
The Canada-France High-z Quasar Survey (CFHQS) is an optical survey designed to locate quasars during the epoch of reionization. In this paper we present the discovery of the first four CFHQS quasars...
Wolf, Marsha J., Drory, Niv, Gebhardt, Karl, Hill, Gary J.
Spectra of galaxies contain an enormous amount of information about the relative mixture of ages and metallicities of constituent stars. We present a comprehensive study designed to extract the...
The TexOx Cluster Survey: Using Radio Sources as Galaxy Cluster Signposts (2006)
The TexOx Cluster Survey: Using Radio Sources as Galaxy Cluster Signposts
Prototype development of the Integral-Field unit for VIRUS (2006)
Kelz, Andreas, Bauer, Svend M., Grupp, Frank, Hill, Gary J., Popow, Emil, Palunas, Povilas, ...
VIRUS is a planned integral-field instrument for the Hobby-Eberly Telescope (HET). In order to achieve a large field-of-view and high grasp at reasonable costs, the approach is to replicate...
The TOOT00 Redshift Survey of Radio Sources (2005)
Vardoulaki, Eleni, Rawlings, Steve, Hill, Gary J., Croft, Steve, Brand, Kate, Riley, Julia, ...
We present first results from the study of the TOOT00 region consisting of 47 radio sources brighter than 100 mJy at 151 MHz. We have 81% spectroscopic redshift completeness. From the K-z diagram we...
Specific Star Formation Rates (2005)
Bauer, Amanda E., Drory, Niv, Hill, Gary J.
We present results from a study to determine how star formation contributes to galaxy growth since redshift z=1.5. Using galaxies from the MUnich Near-Infrared Cluster Survey (MUNICS) and the FORS...
The MUNICS project: galaxy assembly at 0 < z < 1 (2005)
Drory, Niv, Bender, Ralf, Feulner, Georg, Hill, Gary J., Hopp, Ulrich, Maraston, Claudia, ...
The 3-D clustering of radio galaxies in the TONS survey (2004)
Brand, Kate, Rawlings, Steve, Hill, Gary J., Tufts, Joseph R.
We present a clustering analysis of the Texas-Oxford NVSS Structure (TONS) radio galaxy redshift survey. This complete flux-limited survey consists of 268 radio galaxies with spectroscopic redshifts...
A large area search for radio-loud quasars within the epoch of reionization (2004)
Jarvis, Matt J., Rawlings, Steve, Barrio, F. Eugenio, Hill, Gary J., Bauer, Amanda, Croft, Steve
The Universe became fully reionized, and observable optically, at a time corresponding to redshift z ~ 6.5, so it is only by studying the HI and molecular absorption lines against higher-redshift,...
Submillimetre photometry of typical high-redshift radio quasars (2004)
Rawlings, Steve, Willott, Chris J., Hill, Gary J., Archibald, Elese N., Dunlop, James S., Hughes, David H.
We present submillimetre (SCUBA) photometry of a sample of eight high-redshift (2.5 < z < 3.5) radio quasars from two redshift surveys: the TEXOX-1000, or TOOT, survey; and the 7C Redshift Survey...
McLure, Ross J., Willott, Chris J., Jarvis, Matt J., Rawlings, Steve, Hill, Gary J., Mitchell, Ewan, ...
The results of analysis of HST I-band imaging of a sample of 41 radio galaxies spanning three orders of magnitude in radio luminosity at redshift z~0.5 are presented. The full sample is drawn from...
A Search for Radio-loud Quasars within the Epoch of Reionization (2003)
Jarvis, Matt J., Rawlings, Steve, Barrio, F. Eugenio, Hill, Gary J., Bauer, Amanda, Croft, Steve
The Universe became fully reionized, and observable optically, at a time corresponding to redshift z~6.5, so it is only by studying the HI and molecular absorption lines against higher-redshift,...
Two 100 Mpc-scale structures in the 3-D distribution of radio galaxies and their implications (2003)
Brand, Kate, Rawlings, Steve, Hill, Gary J., Lacy, Mark, Mitchell, Ewan, Tufts, Joe
We present unequivocal evidence for a huge (~80 x 100 x 100 Mpc^3) super-structure at redshift z=0.27 in the 3-D distribution of radio galaxies from the TONS08 sample, confirming tentative evidence...
Using radio galaxies to find super-structures (2003)
Brand, Kate, Rawlings, Steve, Hill, Gary J., Lacy, Mark
Radio galaxies are excellent at tracing large-scale structure due to their high bias. We present new results from the TONS08 radio galaxy redshift survey. We find unequivocal evidence for a huge (at...
The TOOT Survey: status and early results (2003)
Hill, Gary J., Rawlings, Steve
The TexOx-1000 (TOOT) radio source redshift survey is designed to find and study typical radio-loud active galaxies to high redshift. They are typical in the same sense that L* galaxies are typical...
High-redshift clusters from NVSS: The TexOx Cluster (TOC) Survey (2003)
Croft, Steve, Rawlings, Steve, Hill, Gary J.
The TexOx Cluster (TOC) Survey uses overdensities of radiosources in the NVSS to trace clusters of galaxies. The links between radiosources and rich environments make this a powerful way to find...
Spectroscopy of Low Surface Brightness Galaxies with the Hobby-Eberly Telescope (2002)
Bergmann, Marcel, Jorgensen, Inger, Hill, Gary J.
We have obtained low resolution spectra of nineteen red and blue low surface brightness galaxies, using the Marcario Low Resolution Spectrograph on the 9.2m Hobby-Eberly Telescope. These galaxies...
Optical spectroscopy of radio galaxies in the 7C Redshift Survey (2002)
Willott, Chris J., Rawlings, Steve, Blundell, Katherine M., Lacy, Mark, Hill, Gary J., Scott, Susan E.
We present optical spectroscopy of all 49 radio galaxies in the 7C-I and 7C-II regions of the 7C Redshift Survey (7CRS). The low-frequency (151 MHz) selected 7CRS sample contains all sources with...
RevMexAA (Serie de Conferencias), 10, 154-155 (2001) (2001)
The TexOx Cluster (TOC) Survey has found more than 10 previously unknown galaxy clusters and cluster candidates in the rst of four elds that it is surveying. These clusters form a unique sample of...
RevMexAA (Serie de Conferencias), 10, 154--155 (2001) (2001)
The TexOx Cluster (TOC) Survey has found more than 10 previously unknown galaxy clusters and cluster candidates in the first of four fields that it is surveying. These clusters form a unique sample...
Schneider, Donald P., Knapp, Gillian R., Hawley, Suzanne L., Covey, Kevin R., Fan, Xiaohui, Ramsey, Lawrence W., ...
Low dispersion optical spectra have been obtained with the Hobby-Eberly Telescope of 22 very red objects found in early imaging data from the Sloan Digital Sky Survey. The objects are assigned...
The TexOx Survey of Radio-Selected Galaxy Clusters (2001)
Croft, Steve, Rawlings, Steve, Hill, Gary J., Gay, Pamela L., Tufts, Joseph R.
We present some initial results from the TexOx (Texas-Oxford) Cluster (TOC) survey - a new method of selecting distant galaxy clusters. The cosmic evolution of the radio source population suggests...
Detection of a CMB decrement towards a cluster of mJy radiosources (2001)
Cotter, Garret, Buttery, Helen J., Rawlings, Steve, Croft, Steve, Hill, Gary J., Gay, Pamela, ...
We present the results of radio, optical and near-infrared observations of the field of TOC J0233.3+3021, a cluster of milliJansky radiosources from the TexOx Cluster survey. In an observation of...
The texox cluster survey: using radio sources as galaxy cluster signposts (2001)
Gay , Pamela L., Hill , Gary J.
The TexOx Cluster (TOC) Survey has found more than 10 previously un- known galaxy clusters and cluster candidates in the rst of four elds that it is surveying. These clusters form a unique sample of...
The Stanford Cluster Search for Distant Galaxy Clusters (2000)
Willick, Jeffrey A., Thompson, Keith L., Mathiesen, Benjamin F., Perlmutter, Saul, Knop, Robert A., Hill, Gary J.
We describe the scientific motivation behind, and the methodology of, the Stanford Cluster Search (StaCS), a program to compile a catalog of optically selected clusters of galaxies at intermediate...
Schneider, Donald P., Fan, Xiaohui, Strauss, Michael A., Gunn, James E., Richards, Gordon T., Hill, Gary J., ...
We report the discovery of 27 quasars with redshifts between 3.58 and 4.49. The objects were identified as high-redshift candidates based on their colors in Sloan Digital Sky Survey commissioning...
Brandt, W. N., Hornschemeier, A. E., Schneider, D. P., Garmire, G. P., Chartas, G., Hill, Gary J., ...
We present results from a study of 2-8 keV X-ray sources detected by the Advanced CCD Imaging Spectrometer (ACIS) instrument on the Chandra X-ray Observatory in the field of the z=0.516 cluster CRSS...
Schneider, D. P., Hill, Gary J., Fan, X., Ramsey, L. W.
This paper describes spectra of quasar candidates acquired during the commissioning phase of the Low-Resolution Spectrograph of the Hobby-Eberly Telescope. The objects were identified as possible...
An Architecture to Support an Open Distributed Hypermedia System (1999)
Hypermedia System, Stuart Goose, Jonathan Dale, Gary J. Hill, David C. Deroure, Wendy Hall
This article outlines significant advances on Hill's contribution through the provision of a heterogeneous and distributed framework, above which a new open hypermedia system has been layered. The...
Lacy, Mark, Kaiser, Mary Elizabeth, Hill, Gary J., Rawlings, Steve, Leyshon, Gareth
Further imaging observations of a sample of radio sources in the North Ecliptic Cap are presented and a number of new identifications are made. Using redshifts from spectroscopic data presented in a...
Lacy, Mark, Rawlings, Steve, Hill, Gary J., Bunker, Andrew J., Ridgway, Susan E., Stern, Daniel
We present the results of optical spectroscopy of two flux-density-limited samples of radio sources selected at frequencies of 38 and 151 MHz in the same region around the North Ecliptic Cap, the...
Stuart Goose, Jonathan Dale, Gary J. Hill, David C. Deroure, Wendy Hall
ion Layer [7]. The advantages of this layered approach are two fold: subsequent modifications and improvements can be made without affecting the modules that rely upon those services, and supporting...
An Open Architecture for Supporting Collaboration on the Web (1998)
DeRoure, David C., Hall, Wendy, Reich, Sigi, Pikrakis, A., Hill, Gary J., Stairmand, M.
The MEMOIR framework supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is...
An Open Architecture for Supporting Collaboration on the Web (1998)
DeRoure, David C., Hall, Wendy, Reich, Sigi, Pikrakis, A., Hill, Gary J., Stairmand, M.
The MEMOIR framework supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is...
An Open Architecture for Supporting Collaboration on the Web (1998)
DeRoure, David C., Hall, Wendy, Reich, Sigi, Pikrakis, A., Hill, Gary J., Stairmand, M.
The MEMOIR framework supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is...
An Open Architecture for Supporting Collaboration on the Web (1998)
DeRoure, David C., Hall, Wendy, Reich, Sigi, Pikrakis, A., Hill, Gary J., Stairmand, M.
The MEMOIR framework supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is...
An open framework for collaborative distributed information management (1998)
DeRoure, David C., Hall, Wendy, Reich, Sigi, Pikrakis, A., Hill, Gary J., Stairmand, M.
The MEMOIR project supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is an...
An open framework for collaborative distributed information management (1998)
DeRoure, David C., Hall, Wendy, Reich, Sigi, Pikrakis, A., Hill, Gary J., Stairmand, M.
The MEMOIR project supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is an...
An open framework for collaborative distributed information management (1998)
DeRoure, David C., Hall, Wendy, Reich, Sigi, Pikrakis, A., Hill, Gary J., Stairmand, M.
The MEMOIR project supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is an...
An open framework for collaborative distributed information management (1998)
DeRoure, David C., Hall, Wendy, Reich, Sigi, Pikrakis, A., Hill, Gary J., Stairmand, M.
The MEMOIR project supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is an...
MEMOIR - Software Agents for Finding Similar Users by Trails (1998)
Pikrakis, A., Bitsikas, T., Sfakianakis, S., Hatzopoulos, M., DeRoure, David C., Hall, Wendy, ...
Researchers working with vast quantities of information in a geographically distributed manner are often confronted with problems of finding relevant information as well as colleagues with related...
MEMOIR - Software Agents for Finding Similar Users by Trails (1998)
Pikrakis, A., Bitsikas, T., Sfakianakis, S., Hatzopoulos, M., DeRoure, David C., Hall, Wendy, ...
Researchers working with vast quantities of information in a geographically distributed manner are often confronted with problems of finding relevant information as well as colleagues with related...
MEMOIR - Software Agents for Finding Similar Users by Trails (1998)
Pikrakis, A., Bitsikas, T., Sfakianakis, S., Hatzopoulos, M., DeRoure, David C., Hall, Wendy, ...
Researchers working with vast quantities of information in a geographically distributed manner are often confronted with problems of finding relevant information as well as colleagues with related...
MEMOIR - Software Agents for Finding Similar Users by Trails (1998)
Pikrakis, A., Bitsikas, T., Sfakianakis, S., Hatzopoulos, M., DeRoure, David C., Hall, Wendy, ...
Researchers working with vast quantities of information in a geographically distributed manner are often confronted with problems of finding relevant information as well as colleagues with related...
MEMOIR - Software Agents for Finding Similar Users by Trails (1998)
Pikrakis, A, Bitsikas, T, Sfakianakis, S, Hatzopoulos, M, DeRoure, David C, Hall, Wendy, ...
Researchers working with vast quantities of information in a geographically distributed manner are often confronted with problems of finding relevant information as well as colleagues with related...
An open framework for collaborative distributed information management (1998)
DeRoure, David C, Hall, Wendy, Reich, Sigi, Pikrakis, A, Hill, Gary J, Stairmand, M
The MEMOIR project supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is an...
An Open Architecture for Supporting Collaboration on the Web (1998)
DeRoure, David C, Hall, Wendy, Reich, Sigi, Pikrakis, A, Hill, Gary J, Stairmand, M
The MEMOIR framework supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is...
MEMOIR - Software Agents for Finding Similar Users by Trails (1998)
Pikrakis, A, Bitsikas, T, Sfakianakis, S, Hatzopoulos, M, DeRoure, David C, Hall, Wendy, ...
Researchers working with vast quantities of information in a geographically distributed manner are often confronted with problems of finding relevant information as well as colleagues with related...
An open framework for collaborative distributed information management (1998)
DeRoure, David C, Hall, Wendy, Reich, Sigi, Pikrakis, A, Hill, Gary J, Stairmand, M
The MEMOIR project supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is an...
An Open Architecture for Supporting Collaboration on the Web (1998)
DeRoure, David C, Hall, Wendy, Reich, Sigi, Pikrakis, A, Hill, Gary J, Stairmand, M
The MEMOIR framework supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is...
MEMOIR - Software Agents for Finding Similar Users by Trails (1998)
Pikrakis, A, Bitsikas, T, Sfakianakis, S, Hatzopoulos, M, DeRoure, David C, Hall, Wendy, ...
Researchers working with vast quantities of information in a geographically distributed manner are often confronted with problems of finding relevant information as well as colleagues with related...
An open framework for collaborative distributed information management (1998)
DeRoure, David C, Hall, Wendy, Reich, Sigi, Pikrakis, A, Hill, Gary J, Stairmand, M
The MEMOIR project supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is an...
An Open Architecture for Supporting Collaboration on the Web (1998)
DeRoure, David C, Hall, Wendy, Reich, Sigi, Pikrakis, A, Hill, Gary J, Stairmand, M
The MEMOIR framework supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is...
MEMOIR - Software Agents for Finding Similar Users by Trails (1998)
Pikrakis, A, Bitsikas, T, Sfakianakis, S, Hatzopoulos, M, DeRoure, David C, Hall, Wendy, ...
Researchers working with vast quantities of information in a geographically distributed manner are often confronted with problems of finding relevant information as well as colleagues with related...
An open framework for collaborative distributed information management (1998)
DeRoure, David C, Hall, Wendy, Reich, Sigi, Pikrakis, A, Hill, Gary J, Stairmand, M
The MEMOIR project supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is an...
An Open Architecture for Supporting Collaboration on the Web (1998)
DeRoure, David C, Hall, Wendy, Reich, Sigi, Pikrakis, A, Hill, Gary J, Stairmand, M
The MEMOIR framework supports researchers working with a vast quantity of distributed information, by assisting them in finding both relevant documents and researchers with related interests. It is...