Abstract: Using the Chandra Advanced
CCD Imaging Spectrometer Imaging array (ACIS - I), we have carried out a deep hard X-ray observation of the Galactic plane region at (l, b) ~ (28.5, 0.0), where no discrete X-ray source had been reported previously.
The data were gathered using the Advanced
CCD Imaging Spectrometer on Chandra, an instrument conceived and designed by a team led by Penn State Evan Pugh Professor Emeritus of Astronomy and Astrophysics Gordon Garmire.