Session 53. ISM: Ionized Gas

Display, Thursday, January 13, 2000, 9:20am-6:30pm, Grand Hall

53.01 Chandra/ACIS Observations of 30 Doradus

L. Townsley, E. Feigelson, D. Burrows (PSU), Y.-H. Chu (UIUC), G. Garmire, P. Broos, Y. Tsuboi (PSU), R. Griffiths (CMU)

53.02 EURD Observations of EUV and FUV Interstellar Radiation

J. Edelstein, C.S. Bowyer, E. Korpela, M. Lampton (SSL, UC Berkeley), J. Trapero, J.F. Gomez, C. Morales, V. Orozco (LAEFF/INTA)

53.03 UV Absorption by Intermediate and High Velocity Galactic Gas toward PG0953+415

D. Fabian, B. D. Savage (U. Wisconsin - Madison), T. M. Tripp (Princeton U.)

53.04 The f-value and Branching Ratio for the Mg {\sc ii} 1240Å\ Doublet

U.J. Sofia (Whitman College), D. Fabian (Univ. of Wisconsin-Madison), J.C. Howk (The Johns Hopkins Univ.)

53.05 Fe II emission from HII regions to Active Galactic Nuclei

E.M. Verner (Univ. of Kentucky), J.A. Baldwin (Cerro Tololo Inter-American Observatory), G.J. Ferland (Univ. of Kentucky), P.J. Martin (Canadian Institute for Theoretical Astrophysics), D.A. Verner (Univ. of Kentucky)

53.06 Analysis of HST WFPC-2 Images of NGC 7635

B.D. Moore, J.J. Hester, P.A. Scowen (Arizona State University), D.K. Walter (South Carolina State University), R.J. Dufour, P.M. Hartigan, B. Buckalew (Rice University)

53.07 New HST WFPC-2 Images of the Bubble Nebula, NGC 7635

D.K. Walter (South Carolina State University), P.A. Scowen, J.J Hester, B.D. Moore (Arizona State University), R.J. Dufour, P.M. Hartigan, B. Buckalew (Rice University)

53.08 Scattering of H-alpha Emission Associated with the Rosette Nebula

G.A. Topasna, B. Dennison, J.H. Simonetti (Virginia Tech)

53.09 The Virginia Tech H-alpha and [SII] Imaging Survey of the Northern Sky

B. Dennison, J. H. Simonetti, G. A. Topasna (Virginia Tech)

53.10 ISO Far-Infrared Spectroscopy of Giant H II Regions in M 101

H.L. Dinerstein (U. Texas, Austin), J. Brauher, D. Dale, S. Lord (IPAC/Caltech), G. Helou (Caltech), D Hollenbach, R. Rubin (NASA/ARC), S. Malhotra (NOAO), G. Stacey (Cornell)

53.11 Far Infrared spectroscopy of normal galaxies with ISO-LWS: Physical conditions in the Interstellar Medium

S Malhotra (N.O.A.O), M Kaufman (S.J.S.U.), D Hollenbach (NASA, Ames), G Helou (IPAC), R Rubin (NASA, Ames), J Brauher (IPAC), D Dale (IPAC), N.Y. Lu (IPAC), S.D. Lord (IPAC), A Contursi (IPAC), T Jarrett (IPAC), D Hunter (Lowell Observatory)

53.12 Millimeter Wavelength Observations of Galactic Sources with the Mobile Anisotropy Telescope (MAT)

K.L. Cruz (University of Pennsylvania), R. Caldwell (Princeton University), M.J. Devlin (University of Pennsylvania), W.B. Dorwart, T. Herbig, A.D. Miller, M.R. Nolta, L.A. Page (Princeton University), J.L. Puchalla (University of Pennsylvania), E. Torbet, H.T. Tran (Princeton University)

53.13 VLA ⁴He Imaging in Galactic HII Regions

D. S. Balser (NRAO), W. M. Goss (NRAO), C. G. De Pree (Agnes Scott College)

53.14 Evidence of Ionized Winds in W49N on 0.0025 pc Scales

C. G. De Pree (Agnes Scott College), D. J. Wilner (CfA), W. M. Goss (NRAO), Elizabeth McGrath (Vassar), W. J. Welch (UC Berkeley)

53.15 H₂O Maser Emission in W49N

E. J. McGrath (Vassar College), W. M. Goss (NRAO), C. G. De Pree (Agnes Scott College)