BV(RI)c-JHK photometry of BL Lac in 1999-2001

Results of multicolor observations of BL Lac in 1999-2001 are presented. We show that the spectral energy distribution of the variable component in the range from K to B had remained unchanged for three years.

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/PAZh/30/243
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/PAZh/30/243
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PAZh/30/243
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/PAZh/30/243
Provenance
Creator Hagen-Thorn V.A.; Larionov V.M.; Larionova E.G.; Kudryavtseva N.A.,Tikhonov A.V.; Hagen-Thorn A.V.; Arkharov A.A.; Di Paola A.; d'Alessio F.
Publisher CDS
Publication Year 2004
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Natural Sciences; Observational Astronomy; Physics