Dictionary of Nomenclature of Celestial Objects

N=11 polarized extragalactic background sources in the field of M51.
in source:M 51 = NGC 5194
Ref:=2015ApJ...800...92M
byMAO S.A. , ZWEIBEL E., FLETCHER A., OTT J., TABATABAEI F.
 Astrophys. J., 800, 92 (2015)
  Properties of the magneto-ionic medium in the halo of M51 revealed by wide-band polarimetry.
oTable 1: <[MZF2015] JHHMM+DDMMa> N=11.

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