List of works - Merja Tornikoski

37 GHz observations of narrow-line Seyfert 1 galaxies

scientific article published in Astronomy and Astrophysics

A Decade of Multiwavelength Observations of the TeV Blazar 1ES 1215+303: Extreme Shift of the Synchrotron Peak Frequency and Long-term Optical–Gamma-Ray Flux Increase

scientific article published on 17 March 2020

A New Sample of Gamma-Ray Emitting Jetted Active Galactic Nuclei

scholarly article

A New Sample of Gamma-Ray Emitting Jetted Active Galactic Nuclei—Preliminary Results

scientific article

A multi-wavelength polarimetric study of the blazar CTA 102 during a gamma-ray flare in 2012 ⬇️

scientific article published in the Astrophysical Journal

A tight connection between gamma-ray outbursts and parsec-scale jet activity in the quasar 3C 454.3 ⬇️

scientific article published in the Astrophysical Journal

AGILE, Fermi, Swift, and GASP/WEBT multi-wavelength observations of the high-redshift blazar 4C +71.07 in outburst

scientific article

Absorbed relativistic jets in radio-quiet narrow-line Seyfert 1 galaxies

scientific article

Blazar spectral variability as explained by a twisted inhomogeneous jet.

scientific article published on 4 December 2017

Characteristics of the Flare Phenomenon in Blazar AO0235+164 in Gamma, Optical, and Radio Bands

scientific article

Detection of the blazar S4 0954+65 at very-high-energy with the MAGIC telescopes during an exceptionally high optical state

scientific article published in Astronomy and Astrophysics

Disk-jet connection in the radio galaxy 3C 120 ⬇️

scientific article published in the Astrophysical Journal

Extreme HBL behavior of Markarian 501 during 2012

scholarly article

FIRST NuSTAR OBSERVATIONS OF MRK 501 WITHIN A RADIO TO TeV MULTI-INSTRUMENT CAMPAIGN ⬇️

scientific article (publication date: 9 October 2015)

Flare Activity of Blazar AO 0235+164

scientific article

H.E.S.S. and MAGIC observations of a sudden cessation of a very-high-energy γ -ray flare in PKS 1510−089 in May 2016

scientific article published in April 2021

Insights into the emission of the blazar 1ES 1011+496 through unprecedented broadband observations during 2011 and 2012 ⬇️

scientific article published in Astronomy and Astrophysics

Intensive monitoring of OJ 287

scientific article published in Astronomy and Astrophysics

Investigating the Mini and Giant Radio Flare Episodes of Cygnus X-3

scientific article

Long-term, multi-frequency monitoring of the blazar S0528+134 (Nimfa)

scholarly article

MAGIC gamma-ray and multi-frequency observations of flat spectrum radio quasar PKS 1510−089 in early 2012 ⬇️

scientific article published in Astronomy and Astrophysics

MWL Picture Of The Blazar S5 0716+714 During Its Brightest Outburst

Multi-wavelength characterization of the blazar S5 0716+714 during an unprecedented outburst phase

scholarly article

Multiband variability studies and novel broadband SED modeling of Mrk 501 in 2009

scientific article published in Astronomy and Astrophysics

Multiwavelength Observations of a Dramatic High‐Energy Flare in the Blazar 3C 279 ⬇️

scientific article published in the Astrophysical Journal

Multiwavelength Observations of the Blazar BL Lacertae: A New Fast TeV Gamma-Ray Flare

scientific article published in the Astrophysical Journal

Multiwavelength Picture of the Blazar S5 0716+714 during Its Brightest Outburst ⬇️

Multiwavelength behaviour of the blazar OJ 248 from radio to γ-rays★ ⬇️

scientific article

Multiwavelength observations of Mrk 501 in 2008 ⬇️

scientific article published in Astronomy and Astrophysics

Multiwavelength observations of a VHE gamma-ray flare from PKS 1510−089 in 2015

scientific article published in Astronomy and Astrophysics

Multiwavelength study of quiescent states of Mrk 421 with unprecedented hard X-ray coverage provided by NuSTAR in 2013 ⬇️

scientific article published in the Astrophysical Journal

Non-stationary emission of the blazar S4 0954+658 over a wide range of wavelength

scientific article published in January 2016

Planck 2015 results. I. Overview of products and scientific results ⬇️

scholarly article

Planck 2015 results. The Second Planck Catalogue of Compact Sources ⬇️

scholarly article

Probing the inner jet of the quasar PKS 1510-089 with multi-waveband monitoring during strong gamma-ray activity ⬇️

scientific article

Properties of flat-spectrum radio-loud narrow-line Seyfert 1 galaxies

scientific article published in Astronomy and Astrophysics

Properties of flat-spectrum radio-loud narrow-line Seyfert 1 galaxies (Corrigendum)

scientific article published in Astronomy and Astrophysics

Study of the variable broadband emission of Markarian 501 during the most extreme Swift X-ray activity

scientific article published in May 2020

Synchrotron emission from the blazar PG 1553+113. An analysis of its flux and polarization variability ⬇️

scientific article

The Connection between the Radio Jet and the γ-ray Emission in the Radio Galaxy 3C 120 and the Blazar CTA 102

The broad-band properties of the intermediate synchrotron peaked BL Lac S2 0109+22 from radio to VHE gamma-rays

scholarly article

The connection between the parsec-scale radio jet and γ-ray flares in the blazar 1156+295 ⬇️

scientific article

The extreme blazar AO 0235+164 as seen by extensive ground and space radio observations

scientific article

The outburst of the blazar S4 0954+658 in 2011 March-April ⬇️

scientific article published in Astronomical Journal

The unprecedented optical outburst of the quasar 3C 454.3. The WEBT campaign of 2004-2005

scientific article published in Astronomy and Astrophysics

Unprecedented study of the broadband emission of Mrk 421 during flaring activity in March 2010 ⬇️

scientific article

X-Ray, UV, and Radio Timing Observations of the Radio Galaxy 3C 120

scholarly article

List of works by Merja Tornikoski

37 GHz observations of narrow-line Seyfert 1 galaxies

A Decade of Multiwavelength Observations of the TeV Blazar 1ES 1215+303: Extreme Shift of the Synchrotron Peak Frequency and Long-term Optical–Gamma-Ray Flux Increase

A New Sample of Gamma-Ray Emitting Jetted Active Galactic Nuclei

A New Sample of Gamma-Ray Emitting Jetted Active Galactic Nuclei—Preliminary Results

A multi-wavelength polarimetric study of the blazar CTA 102 during a gamma-ray flare in 2012 ⬇️

A tight connection between gamma-ray outbursts and parsec-scale jet activity in the quasar 3C 454.3 ⬇️

AGILE, Fermi, Swift, and GASP/WEBT multi-wavelength observations of the high-redshift blazar 4C +71.07 in outburst

Absorbed relativistic jets in radio-quiet narrow-line Seyfert 1 galaxies

Blazar spectral variability as explained by a twisted inhomogeneous jet.

Characteristics of the Flare Phenomenon in Blazar AO0235+164 in Gamma, Optical, and Radio Bands

Detection of the blazar S4 0954+65 at very-high-energy with the MAGIC telescopes during an exceptionally high optical state

Disk-jet connection in the radio galaxy 3C 120 ⬇️

Extreme HBL behavior of Markarian 501 during 2012

FIRST NuSTAR OBSERVATIONS OF MRK 501 WITHIN A RADIO TO TeV MULTI-INSTRUMENT CAMPAIGN ⬇️

Flare Activity of Blazar AO 0235+164

H.E.S.S. and MAGIC observations of a sudden cessation of a very-high-energy γ -ray flare in PKS 1510−089 in May 2016

Insights into the emission of the blazar 1ES 1011+496 through unprecedented broadband observations during 2011 and 2012 ⬇️

Intensive monitoring of OJ 287

Investigating the Mini and Giant Radio Flare Episodes of Cygnus X-3

Long-term, multi-frequency monitoring of the blazar S0528+134 (Nimfa)

MAGIC gamma-ray and multi-frequency observations of flat spectrum radio quasar PKS 1510−089 in early 2012 ⬇️

MWL Picture Of The Blazar S5 0716+714 During Its Brightest Outburst

Multi-wavelength characterization of the blazar S5 0716+714 during an unprecedented outburst phase

Multiband variability studies and novel broadband SED modeling of Mrk 501 in 2009

Multiwavelength Observations of a Dramatic High‐Energy Flare in the Blazar 3C 279 ⬇️

Multiwavelength Observations of the Blazar BL Lacertae: A New Fast TeV Gamma-Ray Flare

Multiwavelength Picture of the Blazar S5 0716+714 during Its Brightest Outburst ⬇️

Multiwavelength behaviour of the blazar OJ 248 from radio to γ-rays★ ⬇️

Multiwavelength observations of Mrk 501 in 2008 ⬇️

Multiwavelength observations of a VHE gamma-ray flare from PKS 1510−089 in 2015

Multiwavelength study of quiescent states of Mrk 421 with unprecedented hard X-ray coverage provided by NuSTAR in 2013 ⬇️

Non-stationary emission of the blazar S4 0954+658 over a wide range of wavelength

Planck 2015 results. I. Overview of products and scientific results ⬇️

Planck 2015 results. The Second Planck Catalogue of Compact Sources ⬇️

Probing the inner jet of the quasar PKS 1510-089 with multi-waveband monitoring during strong gamma-ray activity ⬇️

Properties of flat-spectrum radio-loud narrow-line Seyfert 1 galaxies

Properties of flat-spectrum radio-loud narrow-line Seyfert 1 galaxies (Corrigendum)

Study of the variable broadband emission of Markarian 501 during the most extreme Swift X-ray activity

Synchrotron emission from the blazar PG 1553+113. An analysis of its flux and polarization variability ⬇️

The Connection between the Radio Jet and the γ-ray Emission in the Radio Galaxy 3C 120 and the Blazar CTA 102

The broad-band properties of the intermediate synchrotron peaked BL Lac S2 0109+22 from radio to VHE gamma-rays

The connection between the parsec-scale radio jet and γ-ray flares in the blazar 1156+295 ⬇️

The extreme blazar AO 0235+164 as seen by extensive ground and space radio observations

The outburst of the blazar S4 0954+658 in 2011 March-April ⬇️

The unprecedented optical outburst of the quasar 3C 454.3. The WEBT campaign of 2004-2005

Unprecedented study of the broadband emission of Mrk 421 during flaring activity in March 2010 ⬇️

X-Ray, UV, and Radio Timing Observations of the Radio Galaxy 3C 120