The Daily Brew
Selected astro-ph abstracts for Tuesday July 25
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A Spectacular Radio Flare from XRF 050416a at 40 days and Implications
for the Nature of X-ray Flashes
A. M. Soderberg, E. Nakar, S. B. Cenko, P. B. Cameron, D. A. Frail, S.
R. Kulkarni, D. B. Fox, E. Berger, A. Gal-Yam, D-S. Moon, P. A. Price, G.
Anderson, B. P. Schmidt, M. Salvo, J. Rich, A. Rau, E. O. Ofek, R. A.
Chevalier, M. Hamuy, F. A. Harrison, P. Kumar, A. MacFadyen, P. J. McCarthy,
H. S. Park, B. A. Peterson, M. M. Phillips, M. Rauch, M. Roth, S. Shectman
Comments: Submitted to ApJ (38 pages, 7 figures, 4 tables). High-resolution
version available at http://www.astro.caltech.edu/~ams/XRF050416a.pdf
astro-ph/0607511
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The DEEP2 Galaxy Redshift Survey: Evolution of the Color-Density
Relation at 0.4 < z < 1.35
Michael C. Cooper, Jeffrey A. Newman, Alison L. Coil, Darren J.
Croton, Brian F. Gerke, Renbin Yan, Marc Davis, Puragra Guhathakurta, David
C. Koo, Benjamin J. Weiner
Comments: 15 pages including 8 figures, submitted to MNRAS
astro-ph/0607512
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A Time Delay for the Largest Gravitationally Lensed Quasar: SDSS
J1004+4112
J. Fohlmeister (1), C. S. Kochanek (2), E. E. Falco (3), J. Wambsganss
(1), N. Morgan (2), C. W. Morgan (2 and 4), E. O. Ofek (5), D. Maoz (6), C.
R. Keeton (7), J. C. Barentine (8), G. Dalton (9), J. Dembicky (8), W.
Ketzeback (8), R. McMillan (8) and C.S. Peters (10) ((1) Zentrum fur
Astronomie der Universitat Heidelberg, (2) Department of Astronomy, Ohio
State University, (3) Smithsonian Astrophysical Observatory, (4) Department
of Physics, United States Naval Academy, (5) California Institute of
Technology, (6) School of Physics and Astronomy and the Wise Observatory, (7)
Department of Physics & Astronomy, Rutgers University, (8) Apache Point
Observatory, (9) Department of Physics, University of Oxford, (10) Department
of Physics and Astronomy, Dartmouth College)
Comments: 23 pages, 9 figures, submitted to ApJ
astro-ph/0607513
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HD 203030B: an Unusually Cool Young Sub-Stellar Companion near the L/T
Transition
Stanimir A. Metchev (UCLA) & Lynne A. Hillenbrand (Caltech)
Comments: 16 pages, 4 figures, 2 tables. To appear in ApJ November 10, 2006,
v651 issue
astro-ph/0607514
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Direct Detection of the Brown Dwarf GJ 802B with Adaptive Optics Masking
Interferometry
James P. Lloyd, Frantz Martinache, Michael J. Ireland, John D.
Monnier, Steven H. Pravdo, Stuart B. Shaklan, Peter G. Tuthill
Comments: 4 Pages, 5 figures, emulateapj format, submitted to ApJL
astro-ph/0607516
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A fixed point in Coptic Chronology: the solar eclipse of 10 March, 601
John Ray, Gerry Gilmore
Comments: 5pp, no figures, accepted for publication in Zeitschrift fuer
Papyrologie und Epigraphik
astro-ph/0607520
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Inverse Compton scattering on solar photons, heliospheric modulation,
and neutrino astrophysics
Igor V. Moskalenko (Stanford), Troy A. Porter (UCSC), Seth W. Digel
(SLAC)
Comments: 4 pages, 5 figures, emulateapj.cls; submitted to ApJL
astro-ph/0607521
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Air-Showers in Space and Z-Showers in Universe for Neutrino Astronomy
and Spectroscopy
D. Fargion
Comments: 19 pages, 15 figures, Invited talk, La Thuile Conference, 6 March
2006
astro-ph/0607526
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Observations of Thick Disks in the Hubble Space Telescope Ultra Deep
Field
Bruce G. Elmegreen (1), Debra Meloy Elmegreen (2) ((1) IBM T.J. Watson
Research Center, (2) Vassar College)
Comments: 27 pages, 18 figures, to appear in ApJ Vol 651, November 1, 2006
astro-ph/0607540
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How Well Can Weak Lensing Measure the Mass of Galaxy Clusters?
Jun-Mein Wu (1), Keiichi Umetsu (2), Chia-Hung Chien (1), Tzihong
Chiueh (1) ((1) National Taiwan University, (2) ASIAA)
Comments: 30 pages, 7 figures, 8 tables; submitted to ApJ
astro-ph/0607542
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