Dictionary of Nomenclature of Celestial Objects (Last update: 10-Sep-2021)
Result of query: info cati SHBL$
Details on Acronym: SHBL SHBL (Sedentary High energy peaked BL Lac)
Object:(X) (SIMBAD class: X = X-ray source)
Note:Deep, statistically complete sample of BL Lac objects distinguished by their extremely high X-ray to radio flux ratio.
, PIRANOMONTE S., PERRI M., PADOVANI P.
Astron. Astrophys., 434, 385-396 (2005)
The sedentary survey of extreme high energy peaked BL Lacs. II. The catalog and spectral properties.
oTables 1, 2: <SHBL JHHMMSS.s+DDMMSS> N=150+5.
=E=Catalogue in electronic form as J/A+A/434/385Originof the Acronym: A = Assigned by the author(s)