We report a characterization of the multi-band flux variability and correlations of the nearby (z=0.031) blazar Markarian 421 (Mrk 421) using data from Metsähovi, Swift, Fermi-LAT, MAGIC, FACT and other collaborations and instruments from November 2014 till June 2016. Mrk 421 did not show any prominent flaring activity, but exhibited periods of historically low activity above 1 TeV (F>1TeV < 1.7× 10−12 ph cm−2 s−1) and in the 2-10 keV (X-ray) band (F2 − 10 keV < 3.6 × 10−11 erg cm−2 s−1), during which the Swift-BAT data suggests an additional spectral component beyond the regular synchrotron emission.The highest flux variability occurs in X-rays and very-high-energy (E>0.1 TeV) γ-rays, which, despite the low activity, show a sig...
Abstract We report on a multiband variability and correlation study of the TeV blazar Mrk 421 durin...
© 2020. The American Astronomical Society. All rights reserved. We report on a multiband variability...
Aims. We perform an extensive characterization of the broadband emission of Mrk 421, as well as its ...
We report a characterization of the multi-band flux variability and correlations of the nearby (z=0....
We report a characterization of the multi-band flux variability and correlations of the nearby (z=0....
International audienceWe report a characterization of the multiband flux variability and correlation...
Aims. We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year timesca...
We report on a multi-band variability and correlation study of the TeV blazar Mrk 421 during an exce...
Aims. We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year timesca...
Aims: We perform an extensive characterization of the broadband emission of Mrk 421, as well as its ...
Abstract We report on a multiband variability and correlation study of the TeV blazar Mrk 421 durin...
© 2020. The American Astronomical Society. All rights reserved. We report on a multiband variability...
Aims. We perform an extensive characterization of the broadband emission of Mrk 421, as well as its ...
We report a characterization of the multi-band flux variability and correlations of the nearby (z=0....
We report a characterization of the multi-band flux variability and correlations of the nearby (z=0....
International audienceWe report a characterization of the multiband flux variability and correlation...
Aims. We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year timesca...
We report on a multi-band variability and correlation study of the TeV blazar Mrk 421 during an exce...
Aims. We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year timesca...
Aims: We perform an extensive characterization of the broadband emission of Mrk 421, as well as its ...
Abstract We report on a multiband variability and correlation study of the TeV blazar Mrk 421 durin...
© 2020. The American Astronomical Society. All rights reserved. We report on a multiband variability...
Aims. We perform an extensive characterization of the broadband emission of Mrk 421, as well as its ...