Dictionary of Nomenclature of Celestial Objects

, BZQ: flat-spectrum radio quasars, BZU: blazars of unknown nature.
See also the Roma BZCAT website: http://www.asdc.asi.it/bzcat/
Ref:=2009A&A...495..691M
byMASSARO E. , GIOMMI P., LETO C., MARCHEGIANI P., MASELLI A., PERRI M., PIRANOMONTE S., SCLAVI S.
 Astron. Astrophys., 495, 691-696 (2009)
  Roma-BZCAT: a multifrequency catalogue of blazars.
oTable bzcat.dat: <[MGL2009] BZB JHHMM+DDMM>, <[MGL2009] BZQ JHHMM+DDMM>, <[MGL2009] BZU JHHMM+DDMM>, <[MGL2009] BZB J1701+3954b>, N=2837.
=E=Catalogue in electronic form as J/A+A/495/691

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