The Daily Brew
Selected astro-ph abstracts for Tuesday October 24
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Old and young bulges in late-type disk galaxies
C. M. Carollo, C. Scarlata, M. Stiavelli, R.F.G. Wyse, L. Mayer
Comments: ApJ in press; paper with high resolution figures available at
http://www.exp-astro.phys.ethz.ch/carollo/carollo1_2006.pdf; B, I, and H
surface brightness profiles published in electronic tabular form
astro-ph/0610638
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Low-Mass Dwarf Template Spectra from the Sloan Digital Sky Survey
John J. Bochanski, Andrew A. West, Suzanne L. Hawley & Kevin R. Covey
Comments: 16 pages, 11 Figures, accepted to the Astronomical Journal,
low-resolution figures included. Full-resolution images can be found at
http://www.astro.washington.edu/bochansk/lowmass.pdf
astro-ph/0610639
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Discovery of hybrid $\gamma$ Dor and $\delta$ Sct pulsations in BD+18
4914 through MOST spacebased photometry
J.F. Rowe, J.M. Matthews, C. Cameron, D.A. Bohlender, H. King, R.
Kuschnig, D.B. Guenther, A.F.J. Moffat, S.M. Rucinski, D. Sasselov, G.A.H.
Walker, W.W. Weiss
Comments: 11 pages, 3 figure, to appear in Communications in Asteroseismology
v. 148
astro-ph/0610640
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The Brightest Stars in M32: Comparing Predictions from Spectra with the
Resolved Stellar Content
T. J. Davidge & J. B. Jensen
Comments: 35 pages of text and 20 ps figures; to appear in the AJ
astro-ph/0610644
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Red Supergiants in the Disk of M81: Tracing the Spatial Distribution of
Star Formation 25 Million Years in the Past
T. J. Davidge
Comments: 21 pages of text and 7 postscript figures; to appear in the PASP
astro-ph/0610646
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The Peculiar Main Sequence of the Double Star Cluster NGC 2011 in the
Large Magellanic Cloud with Hubble Space Telescope WFPC2 Observations
D. A. Gouliermis, S. Lianou, M. Kontizas, E. Kontizas, A. Dapergolas
Comments: Accepted for publication in Astrophysical Journal Letters. Figures in
higher resolution available upon request to D. Gouliermis (dgoulier@mpia.de)
astro-ph/0610653
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Broad Absorption Line Variability in Repeat Quasar Observations from the
Sloan Digital Sky Survey
Britt F. Lundgren, Brian C. Wilhite, Robert J. Brunner, Patrick B.
Hall, Donald P. Schneider, Donald G. York, Daniel E. Vanden Berk, and
Jonathan Brinkmann
Comments: 36 pages, 7 figures
Journal-ref: ApJ February 1, 2007, v655n2
astro-ph/0610656
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The Remarkable Afterglow of GRB 061007: Implications for Optical Flashes
and GRB Fireballs
C.G. Mundell (1), A. Melandri (1), C. Guidorzi (1,2,3), S. Kobayashi
(1), I.A. Steele (1), D. Malesani (4), L. Amati (5), P. D'Avanzo (3,6), D.F.
Bersier (1), A. Gomboc (1,7), E. Rol (8), M.F. Bode (1), D. Carter (1), C.J.
Mottram (1), A. Monfardini (1,9), R.J. Smith (1), S. Malhotra (10), J. Wang
(11), N. Bannister (8), P.T. O'Brien (8), N.R.Tanvir (8) ((1) Liverpool John
Moores University UK (2) Universit\'a di Milano-Bicocca, Italy (3)
INAF-Osservatorio Astronomico di Brera, Italy (4) SISSA-ISAS, Italy (5) INAF
- IASF Bologna, Italy (6) Universit\`a dell'Insubria, Italy (7) University in
Ljubljana, Slovenia (8) University of Leicester, UK (9) CNRS-CTBT Grenoble,
France (10) Arizona State University, U.S.A. (11) University of Science and
Technology of China)
Comments: Submitted to ApJ; 23 pages including 3 tables and 3 figures
astro-ph/0610660
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The Origin of Carbon-Enhancement and Initial Mass Function of Extremely
Metal-Poor Stars in the Galactic Halo
Yutaka Komiya, Takuma Suda, Hiroki Minaguchi, Toshikazu Shigeyama,
Wako Aoki, and Masayuki Y. Fujimoto
Comments: 66 pages, 12 figures, 2 tables Accepted for publication in ApJ
astro-ph/0610670
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Gravitational-wave background from compact objects embedded in AGN
accretion disks
Guenter Sigl (APC and IAP, Paris), Jeremy Schnittman, Alessandra
Buonanno (Univ. Maryland)
Comments: 14 revtex pages, 14 figures
astro-ph/0610680
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