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THE ASTROPHYSICAL JOURNAL LETTERS CONTENTS OF VOLUME 565, PART 2 2002 JANUARY 20, NUMBER | THE CENTRAL MASS AND PHASE-SPACE DENSITIES OF DARK MATTER HALOS: COSMOLOGICAL IMPLICATIONS © Paul R. Shapiro and Ilian T. Iliev ANTIBIAS IN CLUSTERS: THE DEPENDENCE OF THE MASS-TO-LIGHT RATIO ON CLUSTER TEMPERATURE Neta A. Bahcall and Julia M. Comerford THE BIRTHPLACE OF GAMMA-RAY BURSTS: ABUNDANCE GRADIENTS AND CONSTRAINTS ON PROGENITORS Enrico Ramirez-Ruiz, Davide Lazzati, and Andrew W. Blain \ SHADOW OF THE EXTRAGALACTIC X-RAY BACKGROUND Joel N. Bregman and Jimmy A. Irwin AN ANALYSIS OF BeppoSAX LECS OBSERVATIONS OF EXTREME-ULTRAVIOLET EMISSION IN CLUSTERS OF GALAXIES Thomas W. Berghéfer and Stuart Bowyer 4 REEXAMINATION OF THE “PLANETARY” LENSING EVENTS IN M22 Kailash C. Sahu, Jay Anderson, and Ivan R. King NEAR-INFRARED STUDY OF M16: STAR FORMATION IN THE ELEPHANT TRUNKS K. Sugitani, M. Tamura, Y. Nakajima, C. Nagashima, T. Nagayama, H. Nakaya, A. J. Pickles, T. Nagata, S. Sato, N. Fukuda, and K. Ogura KINEMATICS OF THE HH 111 JET FROM THE SPACE TELESCOPE IMAGING SPECTROGRAPH 4. C. Raga, A. Noriega-Crespo, B. Reipurth, P. M. Garnavich, S. Heathcote, K. H. Béhm, and S. Curiel FAINT CATACLYSMIC VARIABLES IN QUIESCENCE: GLOBULAR CLUSTER AND FIELD SURVEYS Dean M. Townsley and Lars Bildsten HOT ACCRETION ONTO WHITE DWARFS IN QUIESCENT DWARF NOVAE Mikhail V. Medvedev and Kristen Menou TRACING THE INFALL AND THE ACCRETION SHOCK IN THE PROTOSTELLAR DISK: L1157 T. Velusamy, William D. Langer, and Paul F. Goldsmith HIGH-RESOLUTION SPECTROSCOPY OF G191-B2B IN THE EXTREMEF-ULTRAVIOLET R. G. Cruddace, M . P. Kowalski, D. Yentis, C. M. Brown, H. Gursky, M. A. Barstow, N. P. Bannister, G. W. Fraser, J. E. Spragg, J. S. Lapington, J. A. Tandy, B. Sanderson, J. L. Culhane, T. W. Barbee, J. F. Kordas, W. Goldstein, and G. G. Fritz 4 NEW HEAVY ION ABUNDANCE ENRICHMENT PATTERN IN *He-RICH SOLAR PARTICLE EVENTS G. M. Mason, J. E. Mazur, and J. R. Dwyer ARTIFACTS AT 4.5 AND 8.0 MICRONS IN SHORT-WAVELENGTH SPECTRA FROM THE /JNFRARED SPACE OBSERVATORY S. D. Price, G. C. Sloan, and K. E. Kraemer MASSIVE BINARY WR 112 AND PROPERTIES OF WOLF-RAYET DUST S. V. Marchenko, A. F. J. Moffat, W. D. Vacca, S. Cété, and R. Doyon IDENTIFICATION OF GALACTIC WIND CANDIDATES USING EXCITATION MAPS: TUNABLE-FILTER DISCOVERY OF A SHOCK-EXCITED WIND IN THE GALAXY NGC 1482 Sylvain Veilleux and David S. Rupke INSTRUCTIONS TO AUTHORS OF LETTERS, AND ADDITIONAL USEFUL INFORMATION Inside Back Cover INSTRUCTIONS FOR ELECTRONIC MANUSCRIPT SUBMISSION Back Cover 2002 FEBRUARY 1, NUMBER 2 A NONPARAMETRIC ANALYSIS OF THE COSMIC MICROWAVE BACKGROUND POWER SPECTRUM Christopher J. Miller, Robert C. Nichol, Christopher Genovese, and Larry Wasserman iv CONTENTS LARGE EQUIVALENT WIDTH Lya@ LINE EMISSION AT z = 4.5: YOUNG GALAXIES IN A YOUNG UNIVERSE? L7! Sangeeta Malhotra and James E. Rhoads MOST SUPERMASSIVE BLACK HOLES MUST BE RAPIDLY ROTATING L75 M. Elvis, G. Risaliti, and G. Zamorani ON THE LARGE ESCAPE OF IONIZING RADIATION FROM GIANT EXTRAGALACTIC H tn REGIONS L79 Marcelo Castellanos, Angeles 1. Diaz, and Guillermo Tenorio-Tagle THEORETICAL MODELS FOR BUMP CEPHEIDS L83 Giuseppe Bono, Vittorio Castellani, and Marcella Marconi HYDRODYNAMICS OF RELATIVISTIC BLAST WAVES IN A DENSITY-JUMP MEDIUM AND THEIR EMISSION SIGNATURE L&7 Z. G. Dai and T. Lu CHANDRA IMAGING OF THE GAMMA-RAY SOURCE GeV J1809—2327 L91 Timothy M. Braje, Roger W. Romani, Mallory S. E. Roberts, and Nobuyuki Kawai THE CAPELLA GIANTS AND CORONAL EVOLUTION ACROSS THE HERTZSPRUNG GAP L97 O. Johnson, J. J. Drake, V. Kashyap, N. S. Brickhouse, A. K. Dupree, P. Freeman, P. R. Young, and G. A. Kriss CONVECTIVE INTENSIFICATION OF MAGNETIC FLUX TUBES IN STELLAR PHOTOSPHERES L101 S. P. Rajaguru, R. L. Kurucz, and S. S. Hasan 557 GHz OBSERVATIONS OF WATER VAPOR OUTFLOW FROM VY CANIS MAJORIS AND W HYDRAE L105 Martin Harwit and Edwin A. Bergin ANNEALING OF SILICATE DUST BY NEBULAR SHOCKS AT 10 AU L109 David E. Harker and Steven J. Desch INSTRUCTIONS TO AUTHORS OF LETTERS, AND ADDITIONAL USEFUL INFORMATION Inside Back Cover INSTRUCTIONS FOR ELECTRONIC MANUSCRIPT SUBMISSION Back Cover vor