Description: Agenda, correspondence, notes. Includes Backer's reports: "Astrometric Studies for VLBI Synthesis Telescope" (April 1980), "Interstellar Scattering Problems" (November 1979) and "Interstellar Scattering Problems for a Very Long Baseline Array"…
Description: Correspondence, meeting notes. Spectra and notes, copy of Backer papers: "Radio Observations of the Galactic Center," "SS433: Periodic Changes in the Radio Structure of Scale Size 10 16 cm" and "Radio Observations at the Galactic Center." Includes…
Description: Correspondence, organizational materials, abstracts of meeting talks. Also includes preliminary correspondence on proposed 1988 IAU Symposium on the Galactic Center and Backer's talk, "Proper Motion of the Compact, Nonthermal Radio Source in the…
Description: Correspondence, viewgraphs for Backer's talk "A Pulsar in CTB 80," copies of related Backster talks at other meetings, audio cassette of Backer's talk
Description: Organizational materials. Folder was originally labeled "Physics Colloquium, 13 Feb 1984." Folder cover has been retained, as it is unclear whether the extensive notes on the cover are for the 1984 or the 1989 talk.
Description: Correspondence, organizational materials, photocopies of Backer papers from proceedings volume, "PSR 1620-26 - A Triple System?" and "Concluding Remarks"
Description: Correspondence, organizational materials, research notes, meeting notes, copy of Backer paper "Millisecond Pulsar Radiation Properties." Also included are the scientific programs for two follow-on meetings
Description: Correspondence, viewgraph copies, copy of Backer and Wong paper, "Interstellar Weather - Radio Wave Propagation Through the Turbulent Ionized Interstellar Medium" and of Hankins, Moffett, Lundgren, Sallmen, and Backer paper "Simultaneous Dual…
Description: Program, schedule, notes, Backer papers "Sgr A*: Propagation Effects, Variability and VLA Proper Motion," "VLBA Imaging at 7 mm and Linear Polarimetric Observations at 6 cm and 3 mm of Sgr A*" and "Structure of Sgr A* from 3 mm VLBI"
