Dictionary of Nomenclature of Celestial Objects
(Last update: 10-Apr-2024)

Result of query: info cati 3HSP$

Details on Acronym:   3HSP
  
3HSP (Third High Synchrotron Peaked blazar)
Write:<<3HSP JHHMMSS.s+DDMMSS>>
N: 2013
Object:Poss. Blazar  (SIMBAD class: Blazar_Candidate = Blazar Candidate)
Stat:is completely incorporated in Simbad
Note:The third catalogue for High Synchrotron Peaked (HSP) blazars includes N=2013 sources.
See also 1WHSP and 2WHSP.
The W in the acronym has been removed in this edition of the catalogue as sources are no longer required to be detected in the WISE all sky survey.
Ref:=2019A&A...632A..77C
byCHANG Y.-L. , ARSIOLI B., GIOMMI P., PADOVANI P., BRANDT C.H.
 Astron. Astrophys., 632A, 77-77 (2019)
  The 3HSP catalogue of extreme and high-synchrotron peaked blazars.
oTable 1: <3HSP JHHMMSS.s+DDMMSS> N=2013.
=E=Catalogue in electronic form as <J/A+A/632/A77/>
Originof the Acronym: A = Assigned by the author(s)