Chandra imaging of the gamma-ray source GeV J1809-2327

Timothy M. Braje, Roger W. Romani, Mallory S.E. Roberts, Nobuyuki Kawai

Research output: Contribution to journalArticlepeer-review


We report on Chandra imaging observations of the Galactic unidentified γ-ray source GeV J1809-2327, comparing the X-ray images with new VLA 1.46 and 4.86 GHz maps. The X-ray images reveal a point source connected to a nonthermal X-ray/radio nebula, supporting a pulsar/wind model for the γ-ray emitter. We also detect numerous X-ray sources from the young stellar association in the adjacent H II region S32.

Original languageEnglish (US)
Pages (from-to)L91-L95
JournalAstrophysical Journal
Issue number2 II
StatePublished - Feb 1 2002


  • Gamma rays: observations
  • Pulsars: general
  • Supernova remnants

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science


Dive into the research topics of 'Chandra imaging of the gamma-ray source GeV J1809-2327'. Together they form a unique fingerprint.

Cite this