Dictionary of Nomenclature of Celestial Objects
(Last update: 13-Sep-2018)

Result of query: info cati PWP$

Details on Acronym:   PT
  
PT     (Pauliny-Toth+)
  ***** Avoid the usage of PT,  prefer PWP
 Originof the Acronym: L = Found in the literature

Details on Acronym:   PWP
  
PWP    (Pauliny-Toth+Witzel+Preuss+)= (PT) 
 Write:<<PWP  NN>>
 N:  95
Object:(Rad)  (SIMBAD class: Radio = Radio-source)
   Ref:=1978A&AS...34..253P
     byPAULINY-TOTH I.I.K.
, WITZEL A., PREUSS E., BALDWIN J.E., HILLS R.E.
 Astron. Astrophys., Suppl. Ser., 34, 253-258 (1978)

    A deep survey of a region near the North Celestial Pole at a frequency
    of 4.85 GHz.
o<PWP NN> (Nos 1-95).
 Originof the Acronym: D = Assigned by the Dictionary of Acronyms