The Daily Brew
Selected astro-ph abstracts for Tuesday June 22
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Dust Depletion and Extinction in a Gamma-Ray Burst Afterglow
Sandra Savaglio (1,2) & S. Michael Fall (3) ((1) JHU, (2) INAF-Rome,
(3) STScI)
astro-ph/0406430
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The ACS Virgo Cluster Survey II. Data Reduction Procedures
Andres Jordan, John P. Blakeslee, Eric W. Peng, Simona Mei, Patrick
Cote, Laura Ferrarese, John L. Tonry, David Merritt, Milos Milosavljevic,
Michael J. West
astro-ph/0406433
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Anomalous Fluctuations in Observations of Q0957+561 A,B: Smoking Gun of
a Cosmic String?
R. Schild, I Masnyak, B. Hnatyk, V. Zhdanov
astro-ph/0406434
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Spectroscopy of Very Low Mass Stars and Brown Dwarfs in IC2391: Lithium
depletion and Halpha emission
David Barrado y Navascues (1) John R. Stauffer (2) Ray Jayawardhana
(3) ((1) Laboratorio de Astrofisica Espacial y Fisica Fundamental,
LAEFF-INTA, Spain (2) IPAC, California Institute of Technology, USA (3)
Department of Astronomy, University of Michigan, USA)
astro-ph/0406436
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ISO Observations of the 53W002 Group at 6.7 microns: In Search of the
Oldest Stellar Populations at z=2.4
W.C. Keel, W. Wu., P.P. van der Werf, R.A. Windorst, J.S. Dunlop, S.A.
Eales, I. Waddington, and M. Holmes
astro-ph/0406438
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Cluster cannibalism and scaling relations of galactic stellar nuclei
Kenji Bekki, Warrick J. Couch, Michael J. Drinkwater, Yasuhiro Shioya
astro-ph/0406442
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On the Planet and the Disk of CoKuTau/4
Alice C. Quillen, Eric G. Blackman, Adam Frank, Peggy Varniere
astro-ph/0406445
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Holographic Bound on Information in Inflationary Perturbations
Craig J. Hogan
astro-ph/0406447
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The build-up of the red-sequence in galaxy clusters since z~0.8
G. De Lucia (1), B. M. Poggianti (2), A. Aragon-Salamanca (3), D.
Clowe (4), C. Halliday (2), P. Jablonka (5), B. Milvang-Jensen (6), R.
Pello'(7), S. Poirier (5), G. Rudnick (1), R. Saglia (6), L. Simard (8), S.
D. M. White (1) ((1)MPA, Garching bei Muenchen, Germany; (2)Osservatorio
Astronomico di Padova, Italy; (3)University of Nottingham, UK; (4)Steward
Observatory, University of Arizona; (5)Observatoire de Paris, Meudon Cedex,
France; (6)MPE, Garching bei Muenchen, Germany; (7)Observatoire
Midi-Pyrenees, Toulouse, France; (8)Herzberg Institute of Astrophysics,
Victoria, Canada)
astro-ph/0406454
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Cluster AgeS Experiment. Catalog of Variable Stars in the Globular
Cluster Omega Centauri
J. Kaluzny, A. Olech, I.B. Thompson, W. Pych, W. Krzeminski and A.
Schwarzenberg-Czerny
astro-ph/0406456
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The nearest cool white dwarf (d~4pc), the coolest M-type subdwarf
(sdM9.5), and other high proper motion discoveries
R.-D. Scholz (1), I. Lehmann (2), I. Matute (2), H. Zinnecker (1) ((1)
Astrophysikalisches Institut Potsdam, (2) MPE Garching)
astro-ph/0406457
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The solar hydrogen spectrum in non-LTE
Norbert Przybilla and Keith Butler
astro-ph/0406459
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The Planetary Nebula System of M33
Robin Ciardullo (1), Patrick R. Durrell (1), Mary Beth Laychak (1),
Kimberly A. Herrmann (1), Kenneth Moody (1), George H. Jacoby (2), John J.
Feldmeier (3) ((1) Penn State University (2) WIYN Observatory (3) Case
Western Reserve University)
astro-ph/0406462
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