Multifrequency observations of BL Lacertae in 1988

Details Multifrequency observations of BL Lacertae in 1988 Multifrequency observations of BL Lacertae in 1988

Dec 1991

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1991apj...382..508k&link_type=abstract

Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 382, Dec. 1, 1991, p. 508-514. Research supported by University of Wyoming

Astronomy and Astrophysics

Astronomy

31

Active Galactic Nuclei, Astronomical Spectroscopy, Bl Lacertae Objects, X Ray Spectra, Astronomical Models, Astronomical Satellites, Linear Polarization, Radio Sources (Astronomy), Spaceborne Astronomy

Scientific paper

Simultaneous multiwavelength observations of BL Lacertae were performed on two occasions separated by 1 month in 1988 June and July, covering the radio, submillimeter, infrared, optical, ultraviolet, and X-ray wave bands. In the wide-band photon spectra, the X-ray flux lies clearly above the extension of radio-ultraviolet continuum as expected. The slope of the X-ray spectra is significantly flatter than that at optical-ultraviolet regimes, and its spectral index 0.7-1.0 corresponds to the slope at submillimeter band. Comparison with earlier observations, in fact, indicates that the X-ray flux is correlated with the submillimeter band, and not with the others, and supports the SSC model.

Affiliated with

Also associated with

No associations

Rating

Multifrequency observations of BL Lacertae in 1988 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Multifrequency observations of BL Lacertae in 1988, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multifrequency observations of BL Lacertae in 1988 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1536615