Dictionary of Nomenclature of Celestial Objects

..440P
byPRIMINI F.A. , MURRAY S.S., HUCHRA J., SCHILD R., BURG R., GIACCONI R.
 Astrophys. J., 374, 440-None (1991)
  The CfA Eisntein observatory extended deep X-ray survey.
oTable 3: <EDS HHMMSS+DDMMSS> N=25
=E=Catalogue in electronic form as IX/22

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