The Swift Deep Galactic Plane Survey is a Swift Key Project consisting of 380 tiled pointings covering 40 sq. deg of the Galactic Plane between longitude 10<|l|<30 deg and latitude |b|1*10^34^erg/s to the edge of the Galaxy. The main Survey goal is to produce a rich sample of new X-ray sources and transients, while also covering a broad discovery space. Here, we introduce the Survey strategy and present a catalog of sources detected during Phase-I observations. In total, we identify 928 X-ray sources, of which 348 are unique to our X-ray catalog. We report on the characteristics of sources in our catalog and highlight sources newly classified and published by the DGPS team.

Cone search capability for table J/ApJS/269/49/table2 (DGPS phase-I catalog of sources with an LSXPS counterpart)

Cone search capability for table J/ApJS/269/49/table3 (DGPS phase-I sources without an LSXPS counterpart)