VizieR Online Data Catalog: Northern RASS X-ray sources catalog (Appenzeller+ 1998)

We present a catalog of optical identifications of a representative sample of northern (δ)>-9°) ROSAT All-Sky Survey (RASS) sources. A full identification has been carried out for a count-rate- and area-limited complete RASS subsample comprising 674 sources. All sources are within six study areas outside the galactic plane (|b|>19.6°), one area being near the north Galactic pole and one near the north ecliptic pole.

(3 data files).