We report on a multiband variability and correlation study of the TeV blazar Mrk 421 during an exceptional flaring activity observed from 2013 April 11 to 19. The study uses, among others, data from GLAST-AGILE Support Program (GASP) of the Whole Earth Blazar Telescope (WEBT), Swift, Nuclear Spectroscopic Telescope Array (NuSTAR), Fermi Large Area Telescope, Very Energetic Radiation Imaging Telescope Array System (VERITAS), and Major Atmospheric Gamma Imaging Cherenkov (MAGIC). The large blazar activity and the 43 hr of simultaneous NuSTAR and MAGIC/VERITAS observations permitted variability studies on 15 minute time bins over three X-ray bands (3-7 keV, 7-30 keV, and 30-80 keV) and three very-high-energy (VHE; >0.1 TeV) gamma-ray bands (0....
Aims. We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year timesca...
Aims. We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year timesca...
We report a characterization of the multi-band flux variability and correlations of the nearby (z=0....
We report on a multiband variability and correlation study of the TeV blazar Mrk 421 during an excep...
We report on a multiband variability and correlation study of the TeV blazar Mrk 421 during an excep...
We report on a multiband variability and correlation study of the TeV blazar Mrk 421 during an excep...
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 variability and correla...
Abstract We report on variability and correlation studies using multiwavelength observations of the...
International audienceWe report on variability and correlation studies using multiwavelength observa...
Aims. We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year timesca...
Aims. We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year timesca...
We report a characterization of the multi-band flux variability and correlations of the nearby (z=0....
We report on a multiband variability and correlation study of the TeV blazar Mrk 421 during an excep...
We report on a multiband variability and correlation study of the TeV blazar Mrk 421 during an excep...
We report on a multiband variability and correlation study of the TeV blazar Mrk 421 during an excep...
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 variability and correla...
Abstract We report on variability and correlation studies using multiwavelength observations of the...
International audienceWe report on variability and correlation studies using multiwavelength observa...
Aims. We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year timesca...
Aims. We study the multi-band variability and correlations of the TeV blazar Mrk 421 on year timesca...
We report a characterization of the multi-band flux variability and correlations of the nearby (z=0....