Session 65. Interstellar Dust and Gas

Display, Friday, January 8, 1999, 9:20am-6:30pm, Exhibit Hall 1

65.01 Thermal Flipping - A New Element of Dust Grain Dynamics

A. Lazarian (Canadian Institute for Theoretical Astrophysics), B.T. Draine (Princeton University Observatory)

65.02 Interpretation of Extragalactic Extinction Measurements Using the Maximum Entropy Method

M.J. Wolff (Space Science Institute), G.C. Clayton, K.D. Gordon, K.A. Misselt (Astronomy/LSU)

65.03 ISO Mid-Infrared Spectra of Reflection Nebulae

K.I. Uchida, K. Sellgren (OSU), M. W. Werner (JPL), M.L. Houdashelt (Johns Hopkins Univ.)

65.04 Neutral Carbon in Diffuse Clouds with Low Molecular Abundances

J. Zsarg\'{o}, S.R. Federman (U. Toledo), D.E. Welty (U. Chicago)

65.05 A Survey of High-Latitude Molecular Gas in the Southern Galactic Hemisphere

L. Magnani (U. Georgia), L. E. Smith (UCLA), D. Hartmann, P. Thaddeus (Harvard-Smithsonian CfA)

65.06 Observation of H₃⁺ in Dense and Diffuse Clouds

B. J. McCall (U. Chicago), T. R. Geballe (Gemini), K. H. Hinkle (NOAO), T. Oka (U. Chicago)

65.07 Modeling The Diffuse H\alpha Background Radiation

K. Wood (SAO), R. J. Reynolds (Wisconsin)

65.08 Ultra High Resolution Spectroscopy of K I and Ca II in B5

B-G Andersson (JHU), P.G. Wannier (JPL), D.L. Lambert (UT Austin)

65.09 An Upper Limit on the FUV Extragalactic Background

J. Murthy, R. C. Henry (JHU), J. B. Holberg (U of A.)

65.10 Towards an Understanding of the Galactic Distribution of Electron-Density Fluctuations

J. F. Salgado (University of Michigan), C. J. Salter, T. Ghosh (Arecibo Observatory, NAIC), W. Junor (Institute for Astrophysics, UNM), P. K. Manoharan (Radio Astronomy Centre, TIFR)

65.11 The Stellar Population in the Diffuse Ionized Gas of M31 and M33

C. G. Hoopes, R. A. M. Walterbos (New Mexico State University)

65.12 Cold HI Structures in the Perseus Arm: Molecular Clouds in Formation?

S. J. Gibson, A. R. Taylor (U. of Calgary)

65.13 STIS Observations of Interstellar Gas towards Radio Loop~{\sc i}

M.S. Sahu, T. R. Gull, B. Woodgate, R. A. Kimble (NASA/GSFC), D. Lindler, K. Feggans (Advanced Computer Concepts/Goddard Space Flight Centre)

65.14 The Perseus/B5 Molecular Cloud Halo: Pressure, Temperature and Composition

P. G. Wannier (JPL/Caltech), B-G Andersson (Johns Hopkins University), S. L. Federman (University of Toledo), B. E. Penprase (Pomona College)

65.15 High-Resolution Optical Observations of Na I and Ca II Absorption in ORFEUS-SPAS I and II Stars and a measurement of the CO to H₂ conversion factor toward the line of sight to HD 192575

N. Craig, W. V. Dixon, M. Hurwitz, H. Thai (SSL/UCB), T.P. Sasseen (UCSB), T. M. Dame (CfA/Harvard.U)

65.16 The D/H Ratio in Interstellar Gas Toward \gamma² Velorum and \zeta Puppis

G. Sonneborn (NASA/GSFC), T. M. Tripp, E. B. Jenkins (Princeton U.), A. Vidal-Madjar, R. Ferlet (CNRS/IAP), U. J. Sofia (Whitman College), P. R. Wozniak (Princeton U.)

65.17 IMAPS Observations Of Atomic Deuterium Toward Delta Ori A

E.B. Jenkins, T.M. Tripp, P.R. Wozniak (Princeton Obs.), U.J. Sofia (Villanova), G. Sonneborn (NASA-Goddard)

65.18 Electrostatic Interactions Between Electrons and PAH Molecules

J. L. Ballester (Emporia State U.), A. G. G. M. Tielens (Kapteyn Astronomical Inst.)

65.19 Optical Photometric and Spectroscopic Studies of the Draco and Other High Latitude Molecular Clouds

B. E. Penprase (PC), E. Covino (Capodimonte Observatory), E. Palazzi (CNR), J. Rhodes (Princeton), E. Harris (PC), H. Schwartz (NOT)

65.20 A Turbulent Model of the Interstellar Medium. Three-Dimensional Simulations.

B. Pichardo, E. Vazquez-Semadeni (Instituto de Astronomia, UNAM), J. Ballesteros-Paredes (Instituto de Astronomia, UNAM, and Harvard-Smithsonian CFA), A. Gazol, T. Passot (Observatory of Nice)