The Parkes Catalogue of Radio Sources Declination Zone ?60° to ?90°
نویسندگان
چکیده
منابع مشابه
An all - sky optical catalogue of radio / X - ray sources ,
We present an all-sky catalogue that aligns and overlays the ROSAT HRI, RASS, PSPC and WGA X-ray catalogues and the NVSS, FIRST and SUMSS radio catalogues onto the optical APM and USNO-A catalogues. Objects presented are those APM/USNO-A optical objects which are calculated with ≥40% confidence to be associated with radio/X-ray detections, or which are identified as known QSOs, AGN or BL Lacs, ...
متن کاملAn all-sky optical catalogue of radio / X-ray sources
We present an all-sky catalogue that aligns and overlays the ROSAT HRI, RASS, PSPC and WGA X-ray catalogues and the NVSS, FIRST and SUMSS radio catalogues onto the optical APM and USNO-A catalogues. Objects presented are those APM/USNO-A optical objects which are calculated with ≥ 40% confidence to be associated with radio/X-ray detections, or which are identified as known QSOs, AGN or BL Lacs,...
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ژورنال
عنوان ژورنال: Australian Journal of Physics
سال: 1965
ISSN: 0004-9506
DOI: 10.1071/ph650329