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THE ASTROPHYSICAL JOURNAL CONTENTS OF VOLUME 463, PART 1 1996 MAY 20, Number 1 GRAVITATIONAL LENSING EFFECT ON COSMIC MICROWAVE BACKGROUND ANISOTROPIES: A POWER SPECTRUM APPROACH Uros Seljak FLAT DARK MATTER-DOMINATED MODELS WITH HYBRID ADIABATIC PLUS ISOCURVATURE 126-Cil INITIAL CONDITIONS Radostaw Stompor, Anthony J. Banday, & Krzysztof M. Gorski COSMIC MICROWAVE BACKGROUND ANISOTROPIES FROM THE REES-SCIAMA EFFECT IN Q, <1 UNIVERSES Robin Tuluie, Pablo Laguna, & Peter Anninos THE EXTRAGALACTIC DISTANCE SCALE KEY PROJECT. III. THE DISCOVERY OF CEPHEIDS 126-E11 AND A NEW DISTANCE TO M101 USING THE HUBBLE SPACE TELESCOPE Daniel D. Kelson, Garth D. Illingworth, Wendy F. Freedman, John A. Graham, Robert Hill, Barry F. Madore, Abhijit Saha, Peter B. Stetson, Robert C. Kennicutt, Jr., Jeremy R. Mould, Shaun M. Hughes, Laura Ferrarese, Randy Phelps, Anne Turner, Kem H. Cook, Holland Ford, John G. Hoessel, & John Huchra A NEW I-BAND TULLY-FISHER RELATION FOR THE FORNAX CLUSTER: IMPLICATION FOR THE FORNAX DISTANCE AND LOCAL SUPERCLUSTER VELOCITY FIELD M. Bureau, J. R. Mould, & L. Staveley-Smith STRUCTURE OF MERGER REMNANTS. V. KINEMATICS 127-B13 Jeremy S. Heyl, Lars Hernquist, & David N. Spergel NONMAGNETIC AND MAGNETIZED COOLING FLOW MODELS 127-C13 Dimitris M. Christodoulou & Craig L. Sarazin PINPOINTING THE CENTER OF ACTIVITY IN COMPACT SYMMETRIC OBJECTS. I. SOURCES FROM THE 127-E3 PEARSON-READHEAD SURVEY G. B. Taylor, A. C. S. Readhead & T. J. Pearson ON THE NATURE OF UNIDENTIFIED 2EG SOURCES AT HIGH LATITUDES 127-F3 M. E. Ozel & D. J. Thompson FAR-ULTRAVIOLET SPECTRA OF BROAD ABSORPTION LINE QSOs AND CONSTRAINTS ON MODELS 127-F12 FOR THE IONIZATION STRUCTURE AND METALLICITY OF THE BAL-REGION GAS David A. Turnshek, Michael Kopko, Jr., Eric Monier, Donette Noll, Brian R. Espey, & Ray J. Weymann HUBBLE SPACE TELESCOPE OBSERVATIONS OF THE UNUSUAL BLUE COMPACT DWARF GALAXY 127-G13 MARKARIAN 996 Trinh X. Thuan, Yuri I. Izotov, & Valentin A. Lipovetsky COMPLEX ABSORPTION IN THE SEYFERT 1 GALAXY EXO 055620—3820.2 128-B7 T. J. Turner, H. Netzer, & I. M. George KINEMATICS OF THE BROAD EMISSION LINE REGION IN NGC 5548 128-C6 Christine Done & Julian H. Krolik X-RAY SPECTRAL VARIABILITY IN NGC 7469 128-D9 Karen Leighly, Hideyo Kunieda, Hisamitsu Awaki, & Sachiko Tsuruta THE INVERSE COMPTON AND EXTRAGALACTIC COMPONENTS OF DIFFUSE GAMMA-RAY EMISSION 128-E9 A. Chen, J. Dwyer, & P. Kaaret COSMIC RAY-INDUCED CHEMISTRY TOWARD PERSEUS OB2 128-F10 S. R. Federman, Jody Weber, & David L. Lambert ULTRAVIOLET-EXCITED H,: A COMPARISON WITH LARGE-SCALE TRACERS OF MOLECULAR CLOUDS 128-G9 M. L. Luhman & D. T. Jaffe A CS AND NH, SURVEY OF REGIONS WITH H,O MASER EMISSION 129-A12 Guillem Anglada, Robert Estalella, Josefa Pastor, Luis F. Rodriguez, & Aubrey D. Haschick iil CONTENTS ROSAT SURVEY OBSERVATIONS OF THE MONOGEM RING Paul P. Plucinsky, Steven L. Snowden, Bernd Aschenbach, Roland Egger, Richard J. Edgar, & Dan McCammon NEAR-INFRARED AND OPTICAL OBSERVATIONS OF AN OBLIQUELY VIEWED BOW SHOCK: AS 353A/HH 32 Christopher J. Davis, Jochen Eisloffel, & Michael D. Smith THE «a CENTAURI LINE OF SIGHT: D/H RATIO, PHYSICAL PROPERTIES OF LOCAL INTERSTELLAR GAS, AND MEASUREMENT OF HEATED HYDROGEN (THE “HYDROGEN WALL”) NEAR THE HELIOPAUSE Jeffrey L. Linsky & Brian E. Wood GENERAL RADIATION FORMULAE FOR A RELATIVISTIC CHARGED PARTICLE MOVING IN CURVED MAGNETIC FIELD LINES: THE SYNCHROCURVATURE RADIATION MECHANISM K. S. Cheng & J. L. Zhang ON THE VALIDITY OF THE CLASSICAL APSIDAL MOTION FORMULA FOR TIDAL DISTORTION 130-B9 Eliot J. Quataert, Pawan Kumar, & Chi On Ao ON THE FORMATION OF LOW-MASS BLACK HOLES IN MASSIVE BINARY STARS 130-Cll1 G. E. Brown, J.C. Weingartner, & Ralph A. M. J. Wijers THE EDDINGTON LIMIT AND SOFT GAMMA REPEATERS 130-D8 J.1. Katz SOURCES OF THE 13 MICRON FEATURE ASSOCIATED WITH OXYGEN-RICH CIRCUMSTELLAR DUST 130-E2 G. C. Sloan, P. D. LeV an, & I. R. Little-Marenin COMBINED ULTRAVIOLET-OPTICAL SPECTROPOLARIMETRY OF THE MAGNETIC WHITE DWARF GD 229 130-F1 Gary D. Schmidt, Richard G. Allen, Paul S. Smith, & James Liebert ADAPTIVE OPTICS IMAGING OF GG TAURI: OPTICAL DETECTION OF THE CIRCUMBINARY RING 130-F10 C. Roddier, F. Roddier, M. J. Northcott, J. E. Graves, & K. Jim MEASUREMENT AT 11 MICRON WAVELENGTHS OF THE DIAMETERS OF a ORIONIS AND a SCORPII: 131-Al CHANGES IN EFFECTIVE TEMPERATURE OF a ORIONIS AND VERY RECENT DUST EMISSION M. Bester, W. C. Danchi, D. Hale, C. H. Townes, C. G. Degiacomi, D.Mékarnia, & T. R. Geballe INTERSTELLAR DIAMOND XENON AND TIMESCALES OF SUPERNOVA EJECTA 131-A12 Ulrich Ott 26 DAY MODULATION OF THE SKY BACKGROUND Lya BRIGHTNESS: ESTIMATING THE 131-B7 INTERPLANETARY HYDROGEN DENSITY Eric Quémerais, Bill R. Sandel, & Giuliana de Toma SOLAR DIFFERENTIAL ROTATION AND SHEARING OF THE CORONAL MAGNETIC FIELD Richard Wolfson, Hrijoy Bhattacharjee, & Bongani Dlamini ON THE DYNAMICS OF SMALL-SCALE SOLAR MAGNETIC ELEMENTS T. E. Berger& A. M. Title AN ANALYTICAL MODEL FOR FLUTED SUNSPOTS AND A NEW INTERPRETATION OF EVERSHED FLOW AND X-RAY ANEMONES Petrus C. H. Martens, Neal E. Hurlburt, Alan M. Title, & Loren W. Acton SEISMOLOGY OF THE STANDARD SOLAR MODEL: TESTS OF DIFFUSION AND THE OPAL AND MHD EQUATIONS OF STATE D. B. Guenther, Y.-C. Kim, & P. Demarque ERRATA COMPTONIZATION IN MILDLY RELATIVISTIC PAIR PLASMAS J. G. Skibo, C. D. Dermer, R. Ramaty, & J. M. McKinley A THREE-DIMENSIONAL StuDY UsinG LiGut ECHOES OF THE STRUCTURE OF THE INTERSTELLAR MEDIUM IN FRONT OF SN 1987A Jun Xu, Arlin P. S. Crotts, & William E. Kunkel ABSTRACTS OF THE ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1996 JUNE LARGE-SCALE STRUCTURE AT z ~ 2.5 G. M. Williger, C. Hazard, J. A. Baldwin, & R.G. McMahon A Deep MULTICOLOR Survey. I. IMAGING OBSERVATIONS AND CATALOG OF STELLAR OBJECTS Patrick B. Hall, Patrick S. Osmer, Richard F. Green, Alain C. Porter, & Stephen J. Warren STaRBURST GALAxiES. II. IMAGING AND SPECTROSCOPY OF A RADIO-SELECTED SAMPLE Denise A. Smith, Terry Herter, Martha P. Haynes, C. A. Beichman, & T. N. Gautier III CONTENTS Page Fiche THE EINSTEIN SLEW SURVEY SAMPLE OF BL LACERTAE OBJECTS 393 132-A6 Eric S. Perlman, John T. Stocke, Jonathan F. Schachter, Martin Elvis, Erica Ellingson, C. Megan Urry, Michael Potter, Chris D. Impey, & Peter Kolchinsky ULTRAVIOLET IMAGING TELESCOPE NEAR-ULTRAVIOLET BRIGHT OsseCcT CATALOG Eric. P. Smith, Andrew J. Pica, Ralph C. Bohlin, Robert H. Cornett, Michael N. Fanelli, Wayne B. Landsman, Robert W. O'Connell, Morton S. Roberts, Andrew M. Smith, & Theodore P. Stecher LABORATORY MICROWAVE SPECTRUM OF CH,'*OH Y. Hoshino, M. Ohishi, K. Akabane, T. Ukai, S. Tsunekawa, & K. Takagi THE MICROWAVE SPECTRUM OF PROPIONITRILE (C,H,CN) IN THE FREQUENCY RANGE FROM 8 TO 200 GHz Yoshimitsu Fukuyama, Hitoshi Odashima, Kojiro Takagi, & Shozo Tsunekawa 1996 JUNE 1, Number 2 DEVIATIONS FROM HIERARCHICAL CLUSTERING IN REAL AND REDSHIFT SPACE Sebastiano Ghigna, Silvio A. Bonometto, Luigi Guzzo, Riccardo Giovanelli, Martha P. Haynes, Anatoly Klypin, & Joel R. Primack THE COSMOLOGICAL CONSTANT AND STATISTICAL LENSING OF GIANT ARCS Xiang-Ping Wu & Shude Mao GENUS STATISTICS OF THE LARGE-SCALE STRUCTURE WITH NON-GAUSSIAN DENSITY FIELDS Takahiko Matsubara & Jun’ichi Yokoyama A LINEAR PROGRAMMING APPROACH TO INHOMOGENEOUS PRIMORDIAL NUCLEOSYNTHESIS Richard E. Leonard & Robert J. Scherrer SOFT X-RAY PROPERTIES OF A COMPLETE SAMPLE OF RADIO-SELECTED BL LACERTAE OBJECTS C. Megan Urry, Rita M. Sambruna, D. M. Worrall, R. I. Kollgaard, Eric D. Feigelson, Eric S. Perlman, & John T. Stocke ON THE SPECTRAL ENERGY DISTRIBUTION OF BLAZERS Rita M. Sambruna, Laura Maraschi, & C. Megan Urry THE VARIABILITY OF QUASARS. II. FREQUENCY DEPENDENCE A. Di Clemente, E. Giallongo, G. Natali, D. Trévese, & F. Vagnetti SPECTROSCOPY OF BRIGHT QUASARS WITH THE HUBBLE SPACE TELESCOPE AND LYMAN-ALPHA ABSORPTION LINES IN THE REDSHIFT RANGE 0.5 <z < 1.7 C. D. Impey, C. E. Petry, M. A. Malkan, & W. Webb TWO-PHASE BROAD-LINE REGIONS IN THE PRESENCE OF ALFVEN WAVE HEATING: THE ROLE OF NONLINEAR AND TURBULENT HEATING Denise R. Goncalves, Vera Jatenco-Pereira, & Reuven Opher A COMPARISON BETWEEN THE NARROW-LINE REGIONS OF SEYFERT 1 AND SEYFERT 2 GALAXIES 135-D7 Henrique R. Schmitt & Anne L. Kinney BICONICAL RADIATION FIELD AND OUTFLOW IN NGC 1068: LOCATION OF THE HIDDEN NUCLEUS 135-E14 S. Arribas, E. Mediavilla, & B. Garcia-Lorenzo THE NUCLEUS OF C16.16: ANOTHER CASE OF A DOUBLE-PEAKED ACTIVE GALACTIC NUCLEUS 135-G7 A. Rodriguez-Ardila, M. G. Pastoriza, Eduardo Bica, & J. Maza MASS LOADING AND COLLIMATION OF GALACTIC SUPERWINDS 136-Al A. A. Suchkov, V. G. Berman, T. M. Heckman, & D. S. Balsara LOW SURFACE BRIGHTNESS GALAXIES IN THE LOCAL UNIVERSE. II. SELECTION EFFECTS AND 136-Al1 COMPLETENESS OF THE AUTOMATED PLATE MEASURING SURVEY D. Sprayberry, C. D. Impey, & M. J. Irwin GLOBULAR CLUSTER SYSTEMS IN DWARF ELLIPTICAL GALAXIES. I. THE de, N GALAXY NGC 3115 DW1 136-All Patrick R. Durrell, Dean E. McLaughlin, William E. Harris, & David A. Hanes ELECTRON ACCELERATION AND GAMMA-RAY EMISSION FROM BLAZARS 136-C9 Susumo Inoue & Fumio Takahara POSSIBLE EGRET GAMMA-RAY BURST DETECTION INDEPENDENT OF BATSE TRIGGERING 136-D8 B. B. Jones, D. L. Bertsch, B. L. Dingus, J. E. Esposito, C. E. Fichtel, J. M. Fierro, R. C. Hartman, S. D. Hunter, G. Kanbach D. A. Kniffen, Y. C. Lin, H.A . Mayer-Hasselwander, J. R. Mattox, P. F. Michelson, C. von Montigny, P. L. Nolan, M. Pohl, E. J. Schneid, P. Sreekumar, D. J. Thompson, W. F. Tompkins, & T. D. Willis SYSTEMATIC EFFECTS ON DURATION MEASUREMENTS OF GAMMA-RAY BURSTS Thomas M. Koshut, William S. Paciesas, Chryssa Kouveliotou, Jan van Paradijs, Geoffrey N. Pendleton, Gerald J. Fishman, & Charles A. Meegan CONTENTS Page Fiche THE LITHIUM ABUNDANCE DISPERSION IN THE PLEIADES? 593 136-G1 Stephen C. Russell AGE GRADIENT AND THE SECOND PARAMETER PROBLEM IN THE GALACTIC HALO 602 136-G13 Harvey B. Richer, William E. Harris, Gregory G. Fahlman, Roger A. Bell, Howard E. Bond, James E. Hesser, Steve Holland, Carlton Pryor, Peter B. Stetson, Don A. VandenBerg, & Sidney van den Bergh DIFFUSE HIGH-ENERGY GAMMA RAY EMISSION BEYOND THE SOLAR CIRCLE: THE CEPHEUS AND POLARIS FLARES AND THE PERSEUS ARM S. W. Digel, I. A. Grenier, A. Heithausen, S. D. Hunter, & P. Thaddeus STATISTICAL PROPERTIES OF LINE CENTROID VELOCITIES AND CENTROID VELOCITY INCREMENTS IN 137-B12 COMPRESSIBLE TURBULENCE D.C. Lis, J. Pety, T. G. Phillips, & E. Falgarone GIANT MOLECULAR CLOUD COMPLEXES WITH OPTICAL H u REGIONS: '*CO AND '°CO OBSERVATIONS AND GLOBAL CLOUD PROPERTIES Mark H. Heyer, John M. Carpenter, & E. F. Ladd ENHANCED CHEMICAL ABUNDANCES IN THE L1157 OUTFLOW: SiO AND CH,OH OBSERVATIONS L. W. Avery & M. Chiao NITROGEN-RICH AND SULFUR-RICH GAS IN THE CRAB NEBULA Gordon M. MacAlpine, Stephen S. Lawrence, Richard L. Sears, Matthew S. Sosin, & Richard B. C. Henry THREE-DIMENSIONAL MAGNETOHYDRODYNAMICAL SIMULATIONS OF VERTICALLY STRATIFIED ACCRETION DISKS James M. Stone, John F. Hawley, Charles F. Gammie, & Steven A. Balbus ACCRETION DISK BOUNDARY LAYERS IN CLASSICAL T TAURI STARS Patrick Godon MULTIPLE SCATTERING IN CLUMPY MEDIA. I. ESCAPE OF STELLAR RADIATION FROM A CLUMPY SCATTERING ENVIRONMENT AdolfN . Witt & Karl D. Gordon STOCHASTIC NONLINEAR RADIAL OSCILLATION OF SELF-GRAVITATING POLYTROPIC GASEOUS MASSES M. K. Das, Anunay K. Chaudhary, & R. K. Tavakol THE CORONAE OF LOW-MASS DWARF STARS M. S. Giampapa, R. Rosner, V. Kashyap, T. A. Fleming, J. H. M. M. Schmitt, & J. A. Bookbinder AN ASCA OBSERVATION OF THE X-RAY BINARY GX 301—2 P. Saraswat, A. Yoshida, T. Mihara, N. Kawai, T. Takeshima, F. Nagase, K. Makishima, M. Tashiro, D. A. Leahy S. Pravdo, C. S. R. Day, & L. Angelini PROJECTED ROTATIONAL VELOCITIES OF O-TYPE STARS 138-F3 Laura R. Penny OPTICAL AND X-RAY CHARACTERISTICS OF STARS DETECTED IN THE EINSTEIN SLEW SURVEY 138-G3 Jonathan F. Schachter, Ron Remillard, Steven H. Saar, Fabio Favata, Salvatore Sciortino, & Marco Barbera MEASUREMENTS OF STARSPOT AREA AND TEMPERATURE ON FIVE ACTIVE, EVOLVED STARS 139-Al1 Douglas O’ Neal, Steven H. Saar, & James E. Neff AN ACCELERATION/MODULATION MODEL FOR ANOMALOUS COSMIC RAY HYDROGEN IN THE 139-B10 HELIOSPHERE C. D. Steenberg & H. Moraal HEATING OF THE SOLAR MIDDLE CHROMOSPHERIC NETWORK AND INTERNETWORK BY LARGE-SCALE ELECTRIC CURRENTS IN WEAKLY IONIZED MAGNETIC ELEMENTS Michael L. Goodman DOUBLE-GAUSSIAN MODELS OF BRIGHT POINTS OR WHY BRIGHT POINTS ARE USUALLY DARK A. M. Title & T. E. Berger ELECTRON EXCITATION CROSS SECTIONS FOR THE C TRANSITIONS 2s?2p?— P2s*2p ?*P, 7D, AND 7S Steven J. Smith, M. Zuo, A. Chutjian, S. S. Tayal, & I. D. Williams ERRATUM PROBING THE INTERSTELLAR MEDIUM ALONG THE LINES OF SIGHT TO SUPERNOVAE SN 1994D anp SN 1994I 139-F8 Luis C. Ho & Alexei V. Filippenko NEW INSTRUCTIONS TO AUTHORS i 139-F12