Search Results - "SCHAEFER, B. E"

From X-Ray Dips to Eclipse: Witnessing Disk Reformation in the Recurrent Nova U Sco by Ness, J.-U, Schaefer, B. E, Dobrotka, A, Sadowski, A, Drake, J. J, Barnard, R, Talavera, A, Gonzalez-Riestra, R, Page, K. L, Hernanz, M, Sala, G, Starrfield, S

“…The tenth recorded outburst of the recurrent eclipsing nova U Sco was observed simultaneously in X-ray, UV, and optical by XMM-Newton on days 22.9 and 34.9…”
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Looking Into the Fireball: ROTSE-III and Swift Observations of Early Gamma-ray Burst Afterglows by Rykoff, E. S, Aharonian, F, Akerlof, C. W, Ashley, M. C. B, Barthelmy, S. D, Flewelling, H. A, Gehrels, N, Göǧüş, E, Güver, T, Kiziloǧlu, Ü, Krimm, H. A, McKay, T. A, Özel, M, Phillips, A, Quimby, R. M, Rowell, G, Rujopakarn, W, Schaefer, B. E, Smith, D. A, Vestrand, W. T, Wheeler, J. C, Wren, J, Yuan, F, Yost, S. A

“…We report on a complete set of early optical afterglows of gamma-ray bursts (GRBs) obtained with the Robotic Optical Transient Search Experiment (ROTSE-III)…”
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Optical and Radio Observations of the Afterglow from GRB 990510: Evidence for a Jet by Harrison, F. A, Bloom, J. S, Frail, D. A, Sari, R, Kulkarni, S. R, Djorgovski, S. G, Axelrod, T, Mould, J, Schmidt, B. P, Wieringa, M. H, Wark, R. M, Subrahmanyan, R, McConnell, D, McCarthy, P. J, Schaefer, B. E, McMahon, R. G, Markze, R. O, Firth, E, Soffitta, P, Amati, L

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GRB 081008: From Burst to Afterglow and the Transition Phase in Between by Yuan, F, Schady, P, Racusin, J. L, Willingale, R, Krühler, T, O'Brien, P. T, Greiner, J, Oates, S. R, Rykoff, E. S, Aharonian, F, Akerlof, C. W, Ashley, M. C. B, Barthelmy, S. D, Filgas, R, Flewelling, H. A, Gehrels, N, Göğüş, E, Güver, T, Horns, D, Kızıloǧlu, Ü, Krimm, H. A, McKay, T. A, Özel, M. E, Phillips, A, Quimby, R. M, Rowell, G, Rujopakarn, W, Schaefer, B. E, Vestrand, W. T, Wheeler, J. C, Wren, J

“…We present a multi-wavelength study of GRB 081008, at redshift 1.967, by Swift, ROTSE-III, and Gamma-Ray Burst Optical/NearInfrared Detector. Compared to other…”
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Exploring Broadband GRB Behavior during γ-Ray Emission by Yost, S. A, Swan, H. F, Rykoff, E. S, Aharonian, F, Akerlof, C. W, Alday, A, Ashley, M. C. B, Barthelmy, S, Burrows, D, Depoy, D. L, Dufour, R. J, Eastman, J. D, Forgey, R. D, Gehrels, N, Göğüş, E, Güver, T, Halpern, J. P, Hardin, L. C, Horns, D, Kızıloǧlu, Ü, Krimm, H. A, Lepine, S, Liang, E. P, Marshall, J. L, McKay, T. A, Mineo, T, Mirabal, N, Özel, M, Phillips, A, Prieto, J. L, Quimby, R. M, Romano, P, Rowell, G, Rujopakarn, W, Schaefer, B. E, Silverman, J. M, Siverd, R, Skinner, M, Smith, D. A, Smith, I. A, Tonnesen, S, Troja, E, Vestrand, W. T, Wheeler, J. C, Wren, J, Yuan, F, Zhang, B

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A Search for Untriggered GRB Afterglows with ROTSE-III by Rykoff, E. S, Aharonian, F, Akerlof, C. W, Alatalo, K, Ashley, M. C. B, Güver, T, Horns, D, Kehoe, R. L, Kiziloǧlu, Ü, McKay, T. A, Özel, M, Phillips, A, Quimby, R. M, Schaefer, B. E, Smith, D. A, Swan, H. F, Vestrand, W. T, Wheeler, J. C, Wren, J, Yost, S. A

“…We present the results of a search for untriggered gamma-ray burst (GRB) afterglows with the Robotic Optical Transient Search Experiment-III (ROTSE-III)…”
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Prompt Optical Detection of GRB 050401 with ROTSE-IIIa by Rykoff, E. S, Yost, S. A, Krimm, H. A, Aharonian, F, Akerlof, C. W, Alatalo, K, Ashley, M. C. B, Barthelmy, S. D, Gehrels, N, Göǧüş, E, Güver, T, Horns, D, Kızıloǧlu, Ü, McKay, T. A, Özel, M, Phillips, A, Quimby, R. M, Rujopakarn, W, Schaefer, B. E, Smith, D. A, Swan, H. F, Vestrand, W. T, Wheeler, J. C, Wren, J

“…The ROTSE-IIIa telescope at Siding Spring Observatory, Australia, detected prompt optical emission from Swift GRB 050401. We present observations of the early…”
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GRB 110213A: A Study of Afterglow Electromagnetic Cascade Radiation by Wang, Xiang-Gao, Chen, Yuan-Zhuo, Huang, Xiao-Li, Chen, Liang-Jun, Zheng, WeiKang, D’Elia, Valerio, Pasquale, Massimiliano De, Pozanenko, Alexei S., Xin, Li-Ping, Stratta, Giulia, Ukwatta, Tilan, Akerlof, Carl, Geng, Jin-Jun, Han, Xu-Hui, Hentunen, Veli-Pekka, Klunko, E. V., M. Kuin, N. Paul, Nissinen, Markku, Rujopakarn, W., Rumyantsev, V. V., Rykoff, E. S., Salmi, Tuomo, Schaefer, B. E., Volnova, A. A., Wu, Xue-Feng, Wei, Jian-Yan, Liang, En-Wei, Zhang, Bing, Filippenko, Alexei V.

“…Abstract We obtained well-sampled optical photometry of GRB 110213A, including Swift/UVOT and XRT. Combining our data from those of other ground-based…”
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The Anomalous Early Afterglow of GRB 050801 by Rykoff, E. S, Mangano, V, Yost, S. A, Sari, R, Aharonian, F, Akerlof, C. W, Ashley, M. C. B, Barthelmy, S. D, Burrows, D. N, Gehrels, N, Göǧüş, E, Güver, T, Horns, D, Kızıloǧlu, Ü, Krimm, H. A, McKay, T. A, Özel, M, Phillips, A, Quimby, R. M, Rowell, G, Rujopakarn, W, Schaefer, B. E, Smith, D. A, Swan, H. F, Vestrand, W. T, Wheeler, J. C, Wren, J, Yuan, F

“…The ROTSE-IIIc telescope at the HESS site, Namibia, obtained the earliest detection of optical emission from a gamma-ray burst (GRB), beginning only 21.8 s…”
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Early-Time Observations of the GRB 050319 Optical Transient by Quimby, R. M, Rykoff, E. S, Yost, S. A, Aharonian, F, Akerlof, C. W, Alatalo, K, Ashley, M. C. B, Göğüş, E, Güver, T, Horns, D, Kehoe, R. L, Kιzιloğlu, Ü, Mckay, T. A, Özel, M, Phillips, A, Schaefer, B. E, Smith, D. A, Swan, H. F, Vestrand, W. T, Wheeler, J. C, Wren, J

“…We present the unfiltered ROTSE-III light curve of the optical transient associated with GRB 050319 beginning 4 s after the cessation of g-ray activity. We fit…”
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Thomson scattering and collisional ionization in the X-ray grating spectra of the recurrent nova U Scorpii by Orio, M., Behar, E., Gallagher, J., Bianchini, A., Chiosi, E., Luna, G. J. M., Nelson, T., Rauch, T., Schaefer, B. E., Tofflemire, B.

“…We present a Chandra observation of the recurrent nova U Scorpii, done with the High Resolution camera-S (HRC-S) detector and the Low Energy Transmission…”
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Symbiotic stars in OGLE data - I. Large Magellanic Cloud systems by Angeloni, R., Ferreira Lopes, C. E., Masetti, N., Mille, F. Di, Pietrukowicz, P., Udalski, A., Schaefer, B. E., Parisi, P., Landi, R., Navarrete, C., Catelan, M., Puzia, T. H., Guzman, D.

“…Symbiotic stars are long-orbital-period interacting binaries characterized by extended emission over the whole electromagnetic range and by complex photometric…”
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BATSE observations of gamma-ray burst spectra. 2: Peak energy evolution in bright, long bursts by Ford, L. A., Band, D. L., Matteson, J. L., Briggs, M. S., Pendleton, G. N., Preece, R. D., Paciesas, W. S., Teegarden, B. J., Palmer, D. M., Schaefer, B. E.

“…We investigate spectral evolution in 37 bright, long gamma-ray bursts observed with the Burst and Transient Source Experiment (BATSE) spectroscopy detectors…”
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The Swift Gamma-Ray Burst Mission by Gehrels, N, Chincarini, G, Giommi, P, Mason, K. O, Nousek, J. A, Wells, A. A, White, N. E, Barthelmy, S. D, Burrows, D. N, Cominsky, L. R, Hurley, K. C, Marshall, F. E, Mészáros, P, Roming, P. W. A, Angelini, L, Barbier, L. M, Belloni, T, Campana, S, Caraveo, P. A, Chester, M. M, Citterio, O, Cline, T. L, Cropper, M. S, Cummings, J. R, Dean, A. J, Feigelson, E. D, Fenimore, E. E, Frail, D. A, Fruchter, A. S, Garmire, G. P, Gendreau, K, Ghisellini, G, Greiner, J, Hill, J. E, Hunsberger, S. D, Krimm, H. A, Kulkarni, S. R, Kumar, P, Lebrun, F, Lloyd-Ronning, N. M, Markwardt, C. B, Mattson, B. J, Mushotzky, R. F, Norris, J. P, Osborne, J, Paczynski, B, Palmer, D. M, Park, H.-S, Parsons, A. M, Paul, J, Rees, M. J, Reynolds, C. S, Rhoads, J. E, Sasseen, T. P, Schaefer, B. E, Short, A. T, Smale, A. P, Smith, I. A, Stella, L, Tagliaferri, G, Takahashi, T, Tashiro, M, Townsley, L. K, Tueller, J, Turner, M. J. L, Vietri, M, Voges, W, Ward, M. J, Willingale, R, Zerbi, F. M, Zhang, W. W

“…The Swift mission, scheduled for launch in 2004, is a multiwavelength observatory for gamma-ray burst (GRB) astronomy. It is a first-of-its-kind autonomous…”
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Optical Light Curve and Cooling Break of GRB 050502A by Yost, S. A, Alatalo, K, Rykoff, E. S, Aharonian, F, Akerlof, C. W, Ashley, M. C. B, Blake, C. H, Bloom, J. S, Boettcher, M, Falco, E. E, Göğüş, E, Güver, T, Halpern, J. P, Horns, D, Joshi, M, Kızıloǧlu, Ü, McKay, T. A, Mirabal, N, Özel, M, Phillips, A, Quimby, R. M, Rujopakarn, W, Schaefer, B. E, Shields, J. C, Skrutskie, M, Smith, D. A, Starr, D. L, Swan, H. F, Szentgyorgyi, A, Vestrand, W. T, Wheeler, J. C, Wren, J

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GRB 061121: Broadband Spectral Evolution through the Prompt and Afterglow Phases of a Bright Burst by Page, K. L, Willingale, R, Osborne, J. P, Zhang, B, Godet, O, Marshall, F. E, Melandri, A, Norris, J. P, O’Brien, P. T, Pal’shin, V, Rol, E, Romano, P, Starling, R. L. C, Schady, P, Yost, S. A, Barthelmy, S. D, Beardmore, A. P, Cusumano, G, Burrows, D. N, De Pasquale, M, Ehle, M, Evans, P. A, Gehrels, N, Goad, M. R, Golenetskii, S, Guidorzi, C, Mundell, C, Page, M. J, Ricker, G, Sakamoto, T, Schaefer, B. E, Stamatikos, M, Troja, E, Ulanov, M, Yuan, F, Ziaeepour, H

“…Swift triggered on a precursor to the main burst of GRB 061121 ( approximately = 1.314), allowing observations to be made from the optical to gamma-ray bands…”
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Near-infrared studies of the 2010 outburst of the recurrent nova U Scorpii by Banerjee, D. P. K., Das, R. K., Ashok, N. M., Rushton, M. T., Eyres, S. P. S., Maxwell, M. P., Worters, H. L., Evans, A., Schaefer, B. E.

“…We present near-infrared (near-IR) observations of the 2010 outburst of U Sco. JHK photometry is presented on 10 consecutive days starting from 0.59 d after…”
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Detection of GRB 060927 at z = 5.47: Implications for the Use of Gamma-Ray Bursts as Probes of the End of the Dark Ages by Ruiz-Velasco, A. E, Swan, H, Troja, E, Malesani, D, Fynbo, J. P. U, Starling, R. L. C, Xu, D, Aharonian, F, Akerlof, C, Andersen, M. I, Ashley, M. C. B, Barthelmy, S. D, Bersier, D, Cerón, J. M. Castro, Castro-Tirado, A. J, Gehrels, N, Göğüş, E, Gorosabel, J, Guidorzi, C, Güver, T, Hjorth, J, Horns, D, Huang, K. Y, Jakobsson, P, Jensen, B. L, Kızıloğlu, Ü, Kouveliotou, C, Krimm, H. A, Ledoux, C, Levan, A. J, Marsh, T, McKay, T, Melandri, A, Milvang-Jensen, B, Mundell, C. G, O’Brien, P. T, Özel, M, Phillips, A, Quimby, R, Rowell, G, Rujopakarn, W, Rykoff, E. S, Schaefer, B. E, Sollerman, J, Tanvir, N. R, Thöne, C. C, Urata, Y, Vestrand, W. T, Vreeswijk, P. M, Watson, D, Wheeler, J. C, Wijers, R. A. M. J, Wren, J, Yost, S. A, Yuan, F, Zhai, M, Zheng, W. K

“…We report on follow-up observations of the gamma-ray burst GRB 060927 using the robotic ROTSE-IIIa telescope and a suite of larger aperture ground-based…”
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The Dark Side of ROTSE-III Prompt GRB Observations by Yost, S. A, Aharonian, F, Akerlof, C. W, Ashley, M. C. B, Barthelmy, S, Gehrels, N, Göğüş, E, Güver, T, Horns, D, Kızıloǧlu, Ü, Krimm, H. A, McKay, T. A, Özel, M, Phillips, A, Quimby, R. M, Rowell, G, Rujopakarn, W, Rykoff, E. S, Schaefer, B. E, Smith, D. A, Swan, H. F, Vestrand, W. T, Wheeler, J. C, Wren, J, Yuan, F

“…We present several cases of optical observations during [unk]-ray bursts (GRBs) which resulted in prompt limits but no detection of optical emission. These…”
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Most Short-Hard Gamma-Ray Bursts Are Not in Moderately Bright Nearby Host Galaxies by Schaefer, Bradley E

“…The recent discovery by the Swift and HETE-2 satellites of X-ray afterglows from five short-hard bursts (SHBs) has lead to a simple picture in which SHBs have…”
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