Publications (82)
IX Russian-Finnish Symposium on Radio Astronomy "Multi-wavelength investigations of solar and stellar activity and active galactic nuclei"
V. E. Abramov-Maximov, T. G. Arshakian, V. M. Bogod +33
Another look at the BL Lacertae flux and spectral variability
C. M. Raiteri, M. Villata, L. Bruschini +52
Core shift effect in blazars
A. Agarwal, P. Mohan, Alok C. Gupta +8
Insights into the emission of the blazar 1ES 1011+496 through unprecedented broadband observations during 2011 and 2012
J. AleksiÄ, S. Ansoldi, L. A. Antonelli +161
Multiwavelength monitoring of the enigmatic Narrow-Line Seyfert 1 PMN J0948+0022 in March-July 2009
LAT Collaboration, E. Angelakis, C. Bailyn +39
The structure and emission model of the relativistic jet in the quasar 3C 279 inferred from radio to high-energy gamma-ray observations in 2008-2010
M. Hayashida, G. M. Madejski, K. Nalewajko +90
Wavelet analysis of a large sample of AGN at high radio frequencies
T. Hovatta, H. J. Lehto, M. Tornikoski
Multiwavelength observations of Mrk 501 in 2008
MAGIC Collaboration, J. AleksiÄ, S. Ansoldi +256
Testing the inverse-Compton catastrophe scenario in the intra-day variable blazar S5 0716+71, III. Rapid and correlated flux density variability from radio to sub-mm bands
L. Fuhrmann, T. P. Krichbaum, A. Witzel +22
Long-term radio variability of AGN: flare characteristics
T. Hovatta, E. Nieppola, M. Tornikoski +3
Broad-band continuum and line emission of the gamma-ray blazar PKS 0537-441
E. Pian, R. Falomo, R. C. Hartman +10
Possible New Identifications for EGRET Sources
S. D. Bloom, R. C. Hartman, H. Terasranta +2
The connection between black hole mass and Doppler boosted emission in BL Lacertae type objects
J. Leon-Tavares, E. Valtaoja, V. H. Chavushyan +4
Basic properties of Narrow-Line Seyfert 1 Galaxies with Relativistic Jets
L. Foschini, E. Angelakis, G. Bonnoli +25
Flare-like variability of the Mg IIλ2800à emission line in the gamma-ray blazar 3C 454.3
J. León-Tavares, V. Chavushyan, V. Patiño-Ãlvarez +9
The 2009 multiwavelength campaign on Mrk 421: Variability and correlation studies
MAGIC Collaboration, J. AleksiÄ, S. Ansoldi +270
Planck early results. XV. Spectral energy distributions and radio continuum spectra of northern extragalactic radio sources
Planck Collaboration, J. Aatrokoski, P. A. R. Ade +246
Planck early results XIV: ERCSC validation and extreme radio sources
Planck Collaboration, P. A. R. Ade, N. Aghanim +206
The host galaxies of active galactic nuclei with powerful relativistic jets
A. OlguÃn-Iglesias, J. León-Tavares, J. K. Kotilainen +6
Radio to gamma-ray variability study of blazar S5 0716+714
B. Rani, T. P. Krichbaum, L. Fuhrmann +34
The connection between gamma-ray emission and millimeter flares in Fermi/LAT blazars
J. Leon-Tavares, E. Valtaoja, M. Tornikoski +2
Multifrequency Studies of the Peculiar Quasar 4C +21.35 During the 2010 Flaring Activity
M. Ackermann, M. Ajello, A. Allafort +288
37 GHz observations of a large sample of BL Lacertae objects
E. Nieppola, M. Tornikoski, A. Lähteenmäki +11
AGILE detection of extreme gamma-ray activity from the blazar PKS 1510-089 during March 2009. Multifrequency analysis
F. D'Ammando, C. M. Raiteri, M. Villata +112
Cherenkov Telescope Array Contributions to the 35th International Cosmic Ray Conference (ICRC2017)
F. Acero, B. S. Acharya, V. AcÃn Portella +1137
Multiwavelength Study of Quiescent States of Mrk 421 with Unprecedented Hard X-Ray Coverage Provided by NuSTAR in 2013
M. BalokoviÄ, D. Paneque, G. Madejski +305
Linking the central engine to the jet properties in radio loud AGN
A. OlguÃn-Iglesias, J. León-Tavares, V. Chavushyan +5
Rapid TeV Gamma-Ray Flaring of BL Lacertae
T. Arlen, T. Aune, M. Beilicke +83
Radio-to-gamma-ray Monitoring of the Narrow-Line Seyfert 1 Galaxy PMN J0948+0022 from 2008 to 2011
L. Foschini, E. Angelakis, L. Fuhrmann +39
Simultaneous spectra and radio properties of BL Lac's
M. Mingaliev, Yu. Sotnikova, T. Mufakharov +6
Locating the gamma-ray emission site in Fermi/LAT blazars from correlation analysis between 37 GHz radio and gamma-ray light curves
V. Ramakrishnan, T. Hovatta, E. Nieppola +3
Exploring the relation between (sub-)millimeter radiation and gamma-ray emission in blazars with Planck and Fermi
J. Leon-Tavares, E. Valtaoja, P. Giommi +5
Multifrequency VLBA Monitoring of 3C 273 during the INTEGRAL Campaign in 2003 - I. Kinematics of the Parsec Scale Jet from 43 GHz Data
T. Savolainen, K. Wiik, E. Valtaoja +1
Optical and Radio Variability of BL Lacertae
Haritma Gaur, Alok C. Gupta, R. Bachev +17
Simultaneous Planck, Swift, and Fermi observations of X-ray and gamma-ray selected blazars
P. Giommi, G. Polenta, A. Lahteenmaki +92
The connection between the gamma-ray emission and millimeter flares in Fermi/LAT blazars
J. Leon-Tavares, E. Valtaoja, M. Tornikoski +2
Doppler factors, Lorentz factors and viewing angles for quasars, BL Lacertae objects and radio galaxies
T. Hovatta, E. Valtaoja, M. Tornikoski +1
The December 2009 gamma-ray flare of 3C 454.3: the multifrequency campaign
L. Pacciani, V. Vittorini, M. Tavani +81
An Optical Survey of the Position Error Contours of Unidentified High Energy Gamma-Ray Sources at Galactic Latitude b >|20| degrees
S. D. Bloom, D. A. Dale, R. Cool +7
A historic jet-emission minimum reveals hidden spectral features in 3C 273
M. Turler, M. Chernyakova, T. J. -L. Courvoisier +14
A multifrequency analysis of radio variability of blazars
A. Ciaramella, C. Bongardo, H. D. Aller +9
Multiwavelength Monitoring of the BL Lacertae Object PKS 2155-304 in May 1994. I. The Ground-Based Campaign
J. E. Pesce, C. M. Urry, L. Maraschi +29
Multiband variability studies and novel broadband SED modeling of Mrk 501 in 2009
M. L. Ahnen, S. Ansoldi, L. A. Antonelli +290
Variability of the blazar 4C 38.41 (B3 1633+382) from GHz frequencies to GeV energies
C. M. Raiteri, M. Villata, P. S. Smith +74
Multi-wavelength observations of blazar AO 0235+164 in the 2008-2009 flaring state
M. Ackermann, M. Ajello, J. Ballet +208
Spectral energy distributions of a large sample of BL Lacertae objects
E. Nieppola, M. Tornikoski, E. Valtaoja
The high energy spectrum of 3C 273
V. Esposito, R. Walter, P. Jean +4
Statistical analyses of long-term variability of AGN at high radio frequencies
T. Hovatta, M. Tornikoski, M. Lainela +5
CTA Contributions to the 34th International Cosmic Ray Conference (ICRC2015)
The CTA Consortium, :, A. Abchiche +1305
TeV and Multi-wavelength Observations of Mrk 421 in 2006-2008
V. A. Acciari, E. Aliu, T. Arlen +103
Multiwavelength Observations of Mrk 501 in 2008
D. Kranich, D. Paneque, A. Cesarini +16
The peculiar light-curve of J1415+1320: A case study in extreme scattering events
H. K. Vedantham, A. C. S. Readhead, T. Hovatta +12
Long term radio variability of AGN
T. Hovatta, M. Tornikoski, H. J. Lehto +7
Multifrequency Observations of the Gamma-Ray Blazar 3C 279 in Low-State during Integral AO-1
W. Collmar, M. Böttcher, V. Burwitz +19
INTEGRAL observations of the blazar Mrk 421 in outburst (Results of a multi-wavelength campaign)
G. G. Lichti, E. Bottacini, M. Ajello +15
Blazar sequence - an artefact of Doppler boosting
E. Nieppola, E. Valtaoja, M. Tornikoski +2
Contributions of the Cherenkov Telescope Array (CTA) to the 6th International Symposium on High-Energy Gamma-Ray Astronomy (Gamma 2016)
The CTA Consortium, :, A. Abchiche +1387
An extremely curved relativistic jet in PKS 2136+141
T. Savolainen, K. Wiik, E. Valtaoja +1
Planck 2015 results. I. Overview of products and scientific results
Planck Collaboration, R. Adam, P. A. R. Ade +352
CTA contributions to the 33rd International Cosmic Ray Conference (ICRC2013)
The CTA Consortium, :, O. Abril +1102
Unprecedented study of the broadband emission of Mrk 421 during flaring activity in March 2010
The MAGIC Collaboration, J. AleksiÄ, S. Ansoldi +251
37 GHz observations of narrow-line Seyfert 1 galaxies
A. Lähteenmäki, E. Järvelä, T. Hovatta +12
The Outburst of the Blazar S40954+658 in March-April 2011
D. A. Morozova, V. M. Larionov, I. S. Troitsky +22
INTEGRAL and Multiwavelength Observations of the Blazar Mrk 421 during an Active Phase
G. G. Lichti, E. Bottacini, P. Charlot +9
Locating the gamma-ray emission site in Fermi/LAT blazars. II Multifrequency correlations
V. Ramakrishnan, T. Hovatta, M. Tornikoski +6
Mutiwavelength Observations of Radio Galaxy 3C 120 with XMM-Newton
P. M. Ogle, S. W. Davis, R. R. J. Antonucci +5
Studying the continuum spectrum of the parsec scale jets by multi-frequency VLBI measurements
T. Savolainen, K. Wiik, E. Valtaoja +1
Magnetic Field Structure in the Parsec Scale Jet of 3C273 from Multifrequency VLBA Observations
T. Savolainen, K. Wiik, E. Valtaoja +1
Synchrotron flaring in the jet of 3C 279
E. J. Lindfors, M. Türler, E. Valtaoja +8
Frequency dependent core shifts and parameter estimation for the blazar 3C 454.3
P. Mohan, A. Agarwal, A. Mangalam +9
Multiwavelength Observations of Markarian 421 in 2005 - 2006
D. Horan, V. A. Acciari, S. M. Bradbury +71
The core shift effect in the blazar 3C 454.3
A. M. Kutkin, K. V. Sokolovsky, M. M. Lisakov +10
Correlation between Fermi/LAT gamma-ray and 37 GHz radio properties of northern AGN averaged over 11 months
E. Nieppola, M. Tornikoski, E. Valtaoja +4
Symmetric Achromatic Variability in Active Galaxies -- A Powerful New Gravitational Lensing Probe?
H. K. Vedantham, A. C. S. Readhead, T. Hovatta +11
Planck 2015 results. XXVI. The Second Planck Catalogue of Compact Sources
Planck Collaboration, P. A. R. Ade, N. Aghanim +240
The multiwavelength variability of 3C 273
S. Soldi, M. Türler, S. Paltani +11
MAGIC gamma-ray and multifrequency observations of flat spectrum radio quasar PKS 1510-089 in early 2012
MAGIC Collaboration, J. AleksiÄ, S. Ansoldi +218
Multiwavelength survey of a sample of flat-spectrum radio-loud narrow-line Seyfert 1 galaxies
L. Foschini, M. Berton, A. Caccianiga +27
30 years of multi-wavelength observations of 3C 273
M. Turler, S. Paltani, T. J. -L. Courvoisier +14
Long-term variability of radio-bright BL Lacertae objects
E. Nieppola, T. Hovatta, M. Tornikoski +3
Multifrequency monitoring of the blazar 0716+714 during the GASP-WEBT-AGILE campaign of 2007
M. Villata, C. M. Raiteri, V. M. Larionov +5
First NuSTAR Observations of Mrk 501 within a Radio to TeV Multi-Instrument Campaign
A. Furniss, K. Noda, S. Boggs +273