Svetlana Jorstad (also Svetlana Marchenko): Publications in Scientific Journals
Title
Authors
Year
Journal
Volume
Pages
The Outburst of the Blazar S4 0954+658 in 2011 March-April Morozova, D.A., Larionov, V.M., Troitsky, I.S., Jorstad, S.G., Marscher, A.P., Gomez, J.L., Blinov, D.A., Efimova, N.V., Hagen-Thorn, V.A., Hagen-Thorn, E. I., Joshi, M., Konstantinova, T.S., Kopatskaya, E.N., Larionova, L.V., Larionova, E.G., Lahteenmaki, A., Tammi, J., Rasorgueva-Foi, E., McHardy, I.M., Tornikoski, M., Agudo, I., Casadio, C., Molina, S.N., Volvach, A.E., & Volvach, L.N. 2014 Astronomical Journal 148 42 (9 pages)
Comprehensive Monitoring of Gamma-ray Bright Blazars. I. Statistical Study of Optical, X-ray, and Gamma-ray Spectral Slopes Williamson, K.E., Jorstad, S.G., Marscher, A.P., Larionov V.M., Smith, P.S., Agudo, I., Arkharov, A.A., Blinov, D.A., Casadio, C., Efimova, N.V., Gomez, J.L., Hagen-Thorn, V.A., Joshi, M., Konstantinova, T.S., Kopatskaya, E.N., Larionova, E.G., Larionova, L.V., Malmrose, M.P., McHardy. I.M., Molina, S.N., Morozova, D.A., Schmidt, G.D., Taylor, B.W., & Troitsky, I.S. 2014 Astrophysical Journal 789 135 (20 pages)
The Awakening of BL Lacertae: Observations by Fermi, Swift and the GASP-WEBT Raiteri, C., ..., Agudo, I., ..., Jorstad, S.G., Joshi, M., ..., Marscher, A.P., ..., Taylor, B., et al. 2013Monthly Notices of the Royal Astronomical Soclety 436

1530-1545

The TeV Blazar Markarian 421 at the Highest Spatial Resolution Blasi, M. G., Lico, R., Giroletti, M., Orienti, M., Giovannini, G., Cotton, W., Edwards, P. G., Fuhrmann, L., Krichbaum, T. P., Kovalev, Y. Y., Jorstad, S.G., Marscher, A.P., Kino, M., Paneque, D., Perez-Torres, M. A., Piner, B. G., & Sokolovsky, K. V. 2013Astronomy & Astrophysics 559

A75 (11 pp)

A Tight Connection between Gamma-Ray Outbursts and Parsec-Scale Jet Activity in the Quasar 3C 454.3 Jorstad, S.G., Marscher, A.P., Smith, P.S., Larionov, V.M., Agudo, I., Gurwell, M., Wehrle, A.E., Lahteenmaki, A., Nikolashvili, M.G., Schmidt, G.D., Arkharov, A.A., Blinov, D.A., Blumenthal, K., Casadio, C., Chigladze, R.A., Efimova, N.V., Eggen, J.R., Gomez, J.L., Grupe, D., Hagen-Thorn, V.A., Joshi, M., Kimeridze, G.N., Konstantinova, T.S., Kopatskaya,E.N., Kurtanidze, O.M., Kurtanidze, S.O., Larionova, E.G., Larionova, L.V., Lorand, S.A., MacDonald, N.R., Maune, J.D., McHardy, I.M., Miller, H.R., Molina, S.N., Morozova, D.A., Scott, T., Taylor, B., Tornikoski, M., Troitsky, I.S.,Thum, , C., Walker, G., Williamson, K.E., Sallum, S., Consiglio, S., & Strelnitski, V.2013 Astrophysical Journal 773 147 (27 pages)
An X-Ray View of the Jet-Cycle in the Radio Loud AGN 3C120 Lohfink, A.M., Reynolds, C.S., Jorstad, S.G., Marscher, A.P., Miller, E.D., Aller, H., Aller, M.F., Brenneman, L.W., Fabian, A.C., Miller, J.M., Mushotzky, R.F., Nowak, M.A., & Tombesi, F.2013 Astrophysical Journal 772 83 (13 pages)
Polarization Structure in the Core of 1803+784: A Signature of Recollimation Shocks? Cawthorne, T.V., Jorstad, S.G., & Marscher, A.P.2013 Astrophysical Journal 772 14 (10 pages)
Fine-scale Structure of the Quasar 3C 279 Measured with 1.3 mm Very Long Baseline Interferometry Lu, R.-S., ...,Jorstad, S.G., ...,Marscher, A.P., et al.2013 Astrophysical Journal 772 13 (10 pages)
The Outburst of the Blazar S5 0716+71 in 2011 October: Shock in a Helical Jet Larionov, V.M., Jorstad, S.G., Marscher, A.P., Morozova, D.A., Blinov, D.A., Hagen-Thorn, V.A., Konstantinova, T.S., Kopatskaya, E.N., Larionova, L.V., & Larionova, E.G.2013 Astrophysical Journal 768 40 (9 pages)
Rapid TeV Gamma-Ray Flaring of BL Lacertae Arlen T., ..., Jorstad, S.G., MacDonald, N.R., Marscher, A.P., et al.2013 Astrophysical Journal 762 92 (13 pp)
Multiwavelength Variations of 3C 454.3 during the 2010 November to 2011 January Outburst Wehrle, A.E., Marscher, A.P., Jorstad, S.G., Gurwell, M.A., Joshi, M., MacDonald, N.R., Williamson, K.E.; Agudo, I., & Grupe, D. 2012 Astrophysical Journal 758 72 (21 pp)
VLBA monitoring of Mrk 421 at 15 GHz and 24 GHz during 2011 Lico, R., Giroletti, M., Orienti, M., Giovannini, G,; Cotton, W., Edwards, P.G,; Fuhrmann, L., Krichbaum, T.P., Sokolovsky, K.V., Kovalev, Y.Y., Jorstad, S., Marscher, A., Kino, M,; Paneque, D., Perez-Torres, M.A., & Piner, G. 2012Astronomy & Astrophysics 545

A117 (8 pp)

Variability of the Blazar 4C 38.41 (B3 1633+382) from GHz Frequencies to GeV Energies Raiteri, C., ..., Jorstad, S.G., Joshi, M., ..., Agudo, I., ..., Blumenthal, K., ... , Marscher, A.P., ..., Taylor, B., et al. 2012Astronomy & Astrophysics 545 A48 (19 pp)
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 Hayashida, M., ..., Agudo, I., ..., Blumenthal, K., ... , Jorstad, S.G., Joshi, M., ..., Marscher, A.P., ..., Taylor, B., et al. 2012 Astrophysical Journal 754 114 (22 pp)
Comparison of Ejection Events in the Jet and Accretion Disc Outflows in 3C 111 Tombesi, F., Sambruna, R. M., Marscher, A. P., Jorstad, S. G., Reynolds, C. S., & Markowitz, A. 2012 Monthly Notices of the Royal Astronomical Soclety 424754-761
Relativistic Outflow Drives Gamma-ray Emission in 3C 345 Schinzel, F.K., Lobanov, A.P., Taylor, G.B., Jorstad, S.G., Marscher, A.P., & Zensus, J.A. 2012Astronomy & Astrophysics 537A70 (9 pp)
Erratic Jet Wobbling in the BL Lacertae Object OJ287 Revealed by Sixteen Years of 7 mm VLBA Observations Agudo, I., Marscher, A.P., Jorstad, S.G., Gomez, J.L., Perucho, M., Piner, B.G., Rioja, M., & Dodson, R. 2012Astrophysical Journal 74760 (10 pp)
The Long-lasting Activity of 3C 454.3. GASP-WEBT and Satellite Observations in 2008-2010 Raiteri, C.M.,...,Jorstad, S.G.,...,Marscher, A.P., et al. 2011 Astronomy & Astrophysics 534 A87 (16 pp)
Identification of Gamma-ray Emission from 3C 345 and NRAO512 Schinzel, F.K., ..., Jorstad, S.G., ..., Marscher, A.P., et al. 2011Astronomy & Astrophysics 532A150 (11 pp)
Multi-Frequency Observations of Gamma-Ray Blazar 1633+382 Jorstad, S.G., Marscher, A.P., Agudo, I., Smith, P.S., Larionov, V.M., & Lahteenmaki, A. 2011Journal of Astrophysics & Astronomy 32239-242
Multi-Waveband Emission Maps of Blazars Marscher, A.P., Jorstad, S.G., Larionov, V.M., Aller, M.F., & Lahteenmaki, A. 2011Journal of Astrophysics & Astronomy 32233-237
On the Location of the Gamma-ray Outburst Emission in the BL Lacertae Object AO 0235+164 through Observations across the Electromagnetic Spectrum Agudo, I., Marscher, A.P., Jorstad, S.G., Larionov, V.M., Gomez, J.L., Lahteenmaki, A., Smith, P.S., Nilsson, K., Readhead, A.C.S., Aller, M., Heidt, J. Gurwell, M., Thum, C., Wehrle, A.E., Nikolashvili, M.G., Aller, H.D., Benitez, E., Blinov, D., Hagen-Thorn, V.A., Hinart, D., Jannuzi, B.T., Joshi, M., Kimeridze, G.N., Kurtanidze, O.M., Kurtanidze, S.O., Lindfors, E., Molina, S., Morozova, D.A., Olmstead, A.R., Teinthal, R., Roca-Sogorb, M., Schmidt, G.D., Sigua, L.A., Sillanpaa, A., Takalo, L., Taylor, B., Tornikoski, M., Troitsky, I.S., Zook, A.C., & Wiesemeyer, H. 2011Astrophysical Journal Letters 735L10 (7 pp)
Multiwavelength Observations of the Gamma-Ray Blazar PKS 0528+134 in Quiescence Palma, N.I., ..., Jorstad, S.G., ..., Marscher, A.P., et al. 2011Astrophysical Journal 73560 (18 pp)
Connection between the Accretion Disk and Jet in the Radio Galaxy 3C 111 Chatterjee, R., Marscher, A.P., & Jorstad, S.G., Markowitz, A., Rivers, E., Rothschild, R.E., McHardy, I.M., Aller, M.F., Aller, H.D., Lahteenmake, A., Tornikoski, M., Harrison, B., Agudo, I., Gomez, J.L., Taylor, B.W., & Gurwell, M. 2011Astrophysical Journal 734 43 (16 pp)
On the Source of Faraday Rotation in the Jet of the Radio Galaxy 3C120 Gomez, J.L., Roca-Sogorb, M., Agudo, I., Marscher, A.P., & Jorstad, S.G. 2011Astrophysical Journal 733 11 (12 pp)

Emission from Hot Dust in the Infrared Spectra of Gamma-ray Bright Blazars

Malmrose, M.P., Marscher, A.P., Jorstad, S.G., Nikutta, R., &Elitzur, M. 2011Astrophysical Journal 732 116 (8 pp)
AGILE detection of extreme gamma-ray activity from the blazar PKS 1510-089 during March 2009. Multifrequency analysis D'Ammando, F., ..., Jorstad, S.G., ..., Marscher, A.P., et al. 2011Astronomy & Astrophysics 529 A145 (12 pp)
The Megaparsec-Scale X-ray Jet of the BL Lac Object OJ287 Marscher, A.P., & Jorstad, S.G. 2011Astrophysical Journal 72826 (8 pp)
Location of Gamma-ray Flare Emission in the Jet of the BL Lacertae Object OJ287 more than 14 pc from the Central Engine Agudo, I., Jorstad, S.G., Marscher, A.P., Larionov, V.M., Gomez, J.L., Lahteenmaki, A., Gurwell, M., Smith, P.S., Wiesemeyer, H., Thum, C., Heidt, J., Blinov, D.A., D'Arcangelo, F.D., Hagen-Thorn, V.A., Morozova, D.A., Nieppola, E., Roca-Sogorb, M., Schmidt, G.D., Taylor, B., Tornikoski, M., & Troitsky, I.S. 2011Astrophysical Journal Letters 726L13 (6 pp)
Multi-wavelength Observations of the Flaring Gamma-ray Blazar 3C 66A in 2008 October Abdo, A.A., ..., Jorstad, S.G., ..., Marscher, A.P., et al. 2011Astrophysical Journal 72643 (14 pp)
Another Look at the BL Lacertae Flux and Spectral Variability Raiteri, C.M., ..., Jorstad, S.G., ..., Marscher, A.P., et al. 2010 Astronomy & Astrophysics 524A43 (12 pp)
The Spectral Energy Distribution of Fermi Bright Blazars Abdo, A.A., ..., Jorstad, S.G., ..., Marscher, A.P., et al. 2010Astrophysical Journal 71630-70
Flaring Behavior of the Quasar 3C 454.3 across the Electromagnetic Spectrum Jorstad, S.G., Marscher, A.P., Larionov, V.M., Agudo, I., Smith, P.S., Gurwell, M., Lahteenmaki, A., Tornikoski, M., Markowitz, A., Arkharov, A.A., Blinov, D.A., Chatterjee, R., D'Arcangelo, F.D., Falcone, A.D., Gomez, J.L., Hagen-Thorn, V.A., Jordan, B., Kimeridze, G.N., Konstantinova, T.S., Kopatskaya, E.N., Kurtanidze, O., Larionova, E.G., Larionova, L.V., McHardy, I.M., Melnichuk, D.A., Roca-Sogorb, M., Schmidt, G.D., Skiff, B., Taylor, B., Thum, C., Troitsky, I.S., & Wiesemeyer, H. 2010Astrophysical Journal 715 362-384
Unexpected High Brightness Temperature 140 pc from the Core in the Jet of 3C 120 Roca-Sogorb, M., Gomez, J.L., Agudo, I., Marscher, A.P., & Jorstad, S.G. 2010Astrophysical Journal Letters 712 L160-L164
Multiwavelength Observations of 3C 454.3. III. Eighteen Months of Agile Monitoring of the "Crazy Diamond" Vercellone, S.,...,Jorstad, S.G.,...,Marscher, A.P., et al. 2010Astrophysical Journal 712405-420
A change in the optical polarization associated with a gamma-ray flare in the blazar 3C 279 Abdo, A.,...,Jorstad, S.G.,...,Marscher, A.P., et al. 2010Nature 463919-923
Probing the Inner Jet of the Quasar PKS 1510-089 with Multi-waveband Monitoring during Strong Gamma-ray Activity Marscher, A.P., Jorstad, S.G., Larionov, V.M., Aller, M.F., Aller, H.D., Lahteenmaki, A., Agudo, I., Smith, P.S., Gurwell, M., Hagen-Thorn, V.A., Konstantinova, T.S., Larionoa, E.G., Larionova, L.V., Melnichuk, D.A., Blinov, D.A., Kopatskaya, E.N., Troitsky, I.S., Tornikoski, M., Hovatta, T., Schmidt, G.D., D'Arcangelo, F.D., Bhatterai, D., Taylor, B., Olmstead, A.R., Manne-Nicholas, E., Roca-Sogorb, M., Gomez, J.L., McHardy, I.M., Kurtanidze, O., Nikolashvili, M.G., Kimeridze, G.N., & Sigual, L.A. 2010Astrophysical Journal Letters 710 L126-L131
Structural Peculiarities of the AGN Object 1803+784 Matveenko, L.I., Sivakon', S.S., Jorstad, S.G., & Marscher, A.P. 2010Astronomy Letters 36 151-166
AGILE detection of a rapid gamma-ray flare from the blazar PKS 1510-089 during the GASP-WEBT monitoring D'Ammando, F.,...,Jorstad, S.G.,...,Marscher, A.P., et al. 2009Astronomy & Astrophysics 508181-189
Disk-Jet Connection in the Radio Galaxy 3C 120 Chatterjee, R., Marscher, A.P., Jorstad, S.G., Olmstead, A.R., McHardy, I.M., Aller, M.F., Aller, H.D., Lahteenmaki, A., Tornikoski, M., Hovatta, T., Marshall, K., Miller. H.R., Ryle. W.T., Chicka, B., Benker, A.J., Bottorff, M.C., Brokofsky, D., Campbell, J.S., Chonis, T.S, Gaskell, C.M., Gaynullina, E.R., Grankin, K.N., Hedrick, C.H., Ibrahimov, M.A., Klimek, E.S., Kruse, A.K., Masatoshi, S., Mille, T.R., Pan, H.-J., Petersen, E.A., Peterson, B.W., Shen, Z., Strel’nikov, D.V., Tao, J., Watkins, A.E., & Wheeler, K. 2009Astrophysical Journal 704 1689-1703
WEBT multiwavelength monitoring and XMM-Newton observations of BL Lacertae in 2007-2008. Unveiling different emission components Raiteri, C.M., ... , Jorstad, S.G., ... , Marscher, A.P., et al. 2009Astronomy & Astrophysics 507769-779
Color Variations of the Blazar 3C 454.3 in 2004-2006 Hagen-Thorn, V.A., Efimova, N.V., Larionov, V.M., Raiteri, C.M., Villata, M., Arkharov, A.A., Hagen-Thorn, E.I., Gomez, C.A., Jorstad, S. G., Larionova, L. V., Takalo, L. O., & Sillanpaa, A. 2009Astronomy Reports 53 510-518
Synchronous Optical and Radio Polarization Variability in the Blazar OJ287 D'Arcangelo, F.D., Marscher, A.P., Jorstad, S.G., Smith, P.S., Larionov, V.M., Hagen-Thorn, V.A., Williams, G.G., Gear, W.K., Clemens, D.P., Sarcia, D., Grabau, A., Tollestrup, E.V., & Dunham, E. 2009Astrophysical Journal 697 985-995
The GASP-WEBT Monitoring of 3C 454.3 during the 2008 Optical-to-Radio and Gamma-ray Outburst Villata, M.,...,Jorstad, S.G.,...,Marscher, A.P., et al. 2009Astronomy & Astrophysics 504L9-L12
Multiwavelength Variability of the Broad Line Radio Galaxy 3C 120 Marshall, K., Ryle, W.T., Miller, H.R., Marscher, A.P., Jorstad, S.G., Chicka, B., & McHardy, I.M. 2009Astrophysical Journal 696 601-607
The Correlated Optical and Radio Variability of BL Lacertae. WEBT Data Analysis 1994-2005 Villata, M.,...,Jorstad, S.G.,...,Marscher, A.P., et al. 2009Astronomy & Astrophysics 501455-460
Results of WEBT, VLBA, and RXTE Monitoring of 3C 279 during 2006-07 Larionov, V.M., Jorstad, S.G., Marscher, A.P., et al. 2008Astronomy & Astrophysics 492389-400
A New Activity Phase of the Blazar 3C 454.3. Multifrequency Observations by the WEBT and XMM-Newton in 2007-2008 Raiteri, C.M.,...,Jorstad, S.G.,...,Marscher, A.P., et al. 2008Astronomy & Astrophysics 491755-766
Correlated Multi-Waveband Variability in the Blazar 3C 279 from 1996 to 2007 Chatterjee, R., Jorstad, S.G., Marscher, A.P., Oh, H., McHardy, I.M., Aller, M.F., Aller, H.D., Balonek, T.J., Miller, H.R., Ryle, W.T., Tosti, G., Kurtanidze, O., Nikolashvili, M., Larionov, V.M., & Hagen-Thorn, V.A. 2008Astrophysical Journal 689 79-94
The High Activity of 3C 454.3 in Autumn 2007. Monitoring by the WEBT during the AGILE Detection Raiteri, C.M.,...,Jorstad, S.G.,...,Marscher, A.P., et al. 2008Astronomy & Astrophysics 485L17-L20
Faraday Rotation and Polarization Gradients in the Jet of 3C 120: Interaction with the External Medium versus a Helical Magnetic Field Gomez, J.L, Marscher, A.P., Jorstad, S.G., Agudo, I., & Roca-Sogorb, M. 2008Astrophysical Journal Letters 681L69-L72
The Inner Jet of an Active Galactic Nucleus as Revealed by a Radio to Gamma-ray Outburst Marscher, A.P., Jorstad, S.G., D'Arcangelo, F.D., Smith, P.S., Williams, G.G., Larionov, V.M., Oh, H., Olmstead, A.R., Aller, M.F., Aller, H.D., McHardy, I.M., Lahteenmaki, A., Tornikoski, M., Valtaoja, E., Hagen-Thorn, V.A., Kopatskaya. E.N., Gear, W.K., Tosti, G., Kurtanidze, O., Nikolashvili, M., Sigua, L., Miller, H.R. & Ryle, W.T. 2008 Nature 452 966-969
The Outburst of the Blazar AO 0235+164 in 2006 December: Shock-in-Jet Interpretation Hagen-Thorn, V.A., Larionov, V.M., Jorstad, S.G., Arkharov, A.A., Hagen-Thorn, E.I., Efimova, N.V., Larionova, L.V., & Marscher, A.P. 2008 Astrophysical Journal 672 40-47
Multiwaveband Polarimetric Observations of 15 Active Galactic Nuclei at High Frequencies: Correlated Polarization Behavior

Online version with full tables

Jorstad, S.G., Marscher, A.P., Stevens, J.A., Smith, P.S., Forster, J.R., Gear, W.K., Cawthorne, T.V., Lister, M.L., Stirling, A.M., Gomez, J.L., Greaves, J.S. & Robson, E.I. 2007 Astronomical Journal 134 799-824
Search for Electron-Positron Annihilation Radiation from the Jet in 3C 120 Marscher, A.P., Jorstad, S.G., Gomez, J.L., McHardy, I.M., Krichbaum, T.P. & Agudo, I. 2007 Astrophysical Journal 665 232-236
Rapid Multiwaveband Polarization Variability in the Quasar PKS 0420-014: Optical Emission from the Compact Radio Jet D'Arcangelo, F.D., Marscher, A.P., Jorstad, S.G., Smith, P.S., Larionov, V.M., Hagen-Thorn, V.A., Kopatskaya, N., Williams, G.G., & Gear, W.K. 2007 Astrophysical Journal Letters 659 L107-L110
Frequency-dependent time delays for strong outbursts in selected blazars from the Metsähovi and UMRAO monitoring databases. II. Pyatunina, T.B., Kudryavtseva, N.A., Gabuzda, D.C., Jorstad, S.G., Aller, M.F., Aller, H.D., & Teräsranta, H. 2007 Monthly Notices of the Royal Astronomical Society 381 797-808
Frequency-dependent time delays for strong outbursts in selected blazars from the Metsähovi and UMRAO monitoring databases. I. Pyatunina, T.B., Kudryavtseva, N.A., Gabuzda, D.C., Jorstad, S.G., Aller, M.F., Aller, H.D., & Teräsranta, H. 2006 Monthly Notices of the Royal Astronomical Society 373 1470-1482
Structure and Flux Variability in the VLBI Jet of BL Lacertae during the WEBT Campaigns (1995--2004) Bach, U., Villata, M., Raiteri, C.M., Agudo, I., Aller, H.D., Aller, M.F., Denn, G., Gomez, J.L., Jorstad, S., Marscher, A., Mutel, R.L., & Terasranta, H. 2006 Astronomy & Astrophysics 456 105-115
The Unprecedented Optical Outburst of the Quasar 3C 454.3. The 2004-2005 WEBT Campaign Villata, M.,…, Jorstad, S.G.,…, Marscher, A.P., et al. ((88 authors) 2006 Astronomy & Astrophysics 453 817-822
The Milliarcsecond-Scale Jet of PKS 0735+178 during Quiescence Agudo, I., Gomez, J.L., Gabuzda, D.C., Marscher, A., Jorstad, S.G., & Alberdi, A. 2006 Astronomy & Astrophysics 453 477-486
Polarimetric Observations of 15 Active Galactic Nuclei at High Frequencies: Jet Kinematics from Bimonthly Monitoring with the Very Long Baseline Array

Online version with full Table 5

Jorstad, S.G., Marscher, A.P., Lister, M.L., Stirling, A.M., Cawthorne, T.V., Gear, W.K., Gomez, J.L., Stevens, J.A., Smith, P.S., Forster, J.R., & Robson, E.I. 2005Astronomical Journal1301418-1466
The Highly Relativistic Kiloparsec-Scale Jet of the Gamma-Ray Quasar 0827+243 Jorstad, S.G., & Marscher, A.P. 2004Astrophysical Journal614615-625
Change in Speed and Direction of the Jet near the Core in the Quasar 3C 279 Jorstad, S.G., Marscher, A.P., Lister, M.L., Stirling, A.M., Cawthorne, T.V., Gomez, J.L., & Gear, W.K. 2004Astronomical Journal1273115-3120
Coordinated Multiwavelength Observations of BL Lacertae in 2000 Bottcher, M., Marscher, A.P., ..., Jorstad, S.G., et al. 2003Astrophysical Journal596847-859
Discovery of a Precessing Jet Nozzle in BL Lacertae Stirling, A.M., Cawthorne, T.V., Stevens, J.A., Jorstad, S.G., Marscher, A.P., Lister, M.L., Gomez, J.L., Smith, P.S., Agudo, I., Gabuzda, D.C., Robson, E.I., & Gear, W.K. 2003Monthly Notices of the Royal Astronomical Society341405-422
Connections between Millimetre Continuum Variations and VLBI Structure in 27 AGN Savolainen, T., Wiik, K., Valtaoja, E., Jorstad, S.G., & Marscher, A.P. 2002Astronomy & Astrophysics394851-861
Periodic Component in the Variations of Brightness and Polarization of BL Lac Hagen-Thorn, V.A., Larionov, V.M., Jorstad, S.G., & Larionova, E.G.2002Astronomical Journal1243031-3034
High-Frequency VLBA Total and Polarized Intensity Images of Gamma-Ray Bright Blazars Marscher, A.P., Jorstad, S.G., Mattox, J.R., & Wehrle, A.E.2002Astrophysical Journal57785-97
Observational Evidence for the Accretion-Disk Origin for a Radio Jet in an Active Galaxy Marscher, A.P., Jorstad, S.G., Gomez, J.L., Aller, M.F., Terasranta, H., Lister, M.L., & Stirling, A.M. 2002Nature417625-627
The WEBT BL Lacertae Campaign 2000 Villata, M., ..., Jorstad, S.G., et al. 2002Astronomy & Astrophysics390407-421
Analysis of Long-Term Polarization Behaviour of BL Lac Hagen-Thorn, V.A., Larionova, E.G., Jorstad, S.G., Bjornsson, C.-I., & Larionov, V.M. 2002Astronomy & Astrophysics38555-61
Monthly 43 GHz VLBA Polarimetric Monitoring of 3C 120 over 16 Epochs: Evidence for Trailing Shocks in a Relativistic Jet Gomez, J.L., Marscher, A.P., Alberdi, A., Jorstad, S.G., & Agudo, I.2001Astrophysical Journal Letters561L161-164
Multi-Epoch VLBA Observations of EGRET-Detected Quasars and BL Lac Objects: Connection between Superluminal Ejections and Gamma-Ray Flares in Blazars Jorstad, S.G., Marscher, A.P., Mattox, J.R., Aller, M.F., Aller, H.D., Wehrle, A.E., & Bloom, S.D 2001Astrophysical Journal556

738-748

Multi-Epoch VLBA Observations of EGRET-Detected Quasars and BL Lac Objects: Superluminal Motion of Gamma-Ray Bright Blazars Jorstad, S.G., Marscher, A.P., Mattox, J.R., Wehrle, A.E., Bloom, S.D, & Yurchenko, A.V. 2001Astrophysical Journal Supplement134181-240
Analysis of Multicolor Observations of 3C 66A in 1993-1998 Hagen-Thorn, V.A., Hagen-Thorn, A.V., Jorstad, S.G., Takalo, L.O., Sillanpaa, A., Pursimo, T., & Boltwood, P. 2001Astrophysics44283-291
Gamma-Ray Flare of Quasar CTA 26 Mattox, J.R., Hallum, J.C., Marscher, A.P., Jorstad, S.G., Waltman, E.B., Terasranta, H., Aller, H.D., & Aller, M.F. 2001Astrophysical Journal549906-914
Analysis of the Color Variability of BL Lac in the Visible Range during the 1997 Outburst Hagen-Thorn, V.A., Hagen-Thorn, A.V., Marchenko, S.G, & Mikolaychuk, O.V. 2000Astrophysics43129-135
Intensive Monitoring of OJ 287Pursimo, T., ..., Marchenko, S., et al. 2000Astronomy & Astrophysics Supplement146141-156
Flashing Superluminal Components in the Jet of the Radio Galaxy 3C 120Gomez, J.L., Marscher, A.P., Alberdi, A., Jorstad, S.G., & Garcia-Miro, C. 2000Science2892317-2320
Radio Variability of the Gamma-Ray Blazar 0202+149 Pyatunina, T.B., Marchenko, S.G., Marscher, A.P., Aller, M.F., Aller, H.D., Terasranta, H., & Valtaojo, E. 2000Astronomy & Astrophysics358451-461
Parsec-Scale Jet Behavior of NRAO 190 after a Gamma-Ray Outburst in August 1994Yurchenko, A.V., Marchenko-Jorstad, S.G, & Marscher, A.P. 2000Astronomy & Astrophysics358428-432
Photometry and Polarimetry of Active Galactic Nuclei Hagen-Thorn, A.V. and Marchenko, S.G 1999Baltic Astronomy8575-592
The Variable Sources Responsible for the Photometric Behavior of OJ 287 in the IR-Optical-UV Region during 1993--1996 Hagen-Thorn, V.A., Marchenko, S.G., Takalo, L.O., Silanpaa, A., Pursimo, T., Boltwood, P., Kidger, M., & Gonzalez-Perez, J.N. 1998Astronomy & Astrophysics Supplement133353-359
On the Possible Fractal Nature of Blazar Light Curves Marchenko, S.G., & Hagen-Thorn, A.V. 1997Astrophysics40341-348
Search for Periodicity in the Brightness Variations of Active Extragalactic Objects. II. Results for BL Lac and OJ 287 Hagen-Thorn, V.A., Marchenko, S.G., Mikolaychuk, O.V., & Yakovleva, V.A. 1997Russian Astronomy AJ74177-183
Active Extragalactic Objects. I. The Method of Analysis and Results for 3C 120 Hagen-Thorn, V.A., Marchenko, S.G., Mikolaychuk, O.V., & Yakovleva, V.A. 1997Russian Astronomy AJ745-14
3C 345: The Variable Component Responsible for the Brightness Increase of the Object in the Near-IR and Optical Regions in the Early 1990's Hagen-Thorn, V.A., Marchenko, S.G., Takalo, L.O., & Silanpaa, A. 1996Astronomy & Astrophysics30623-26
Possible Fractal Character of the Light Curves of Blazars Marchenko, S.G., Hagen-Thorn, A.V., Yurchenko, A.V., & Yakovleva, V.A. 1994Astrophysics40341-348
Model of a VLF Stochastic Waveguide Lootchenko, S.G., & Marchenko, S.G. 1994Turkish Journal of Physics181163-1167
Effects of the Large-Scale Precipitation of Relativistic Magnetospheric Electrons during and after the Magnetic Storm of November 27-28, 1990 on the Basis of VLG Data Kischuk, V.P., Marchenko, S.G., & Sokolov, S.N. 1993Geomagnetism and Aeronomy3393-100
Photographic Photometry of Compact Extragalactic Objects. XI. Hagen-Thorn, V.A., Gamm, R.G., Marchenko, S.G., Mikolaychuk, O.V., & Yakovleva, V.A. 1991Publ. Astron. Obs. Leningrad St. Univ.4370-82
Variable Sources in Lacertids: Spectral Energy Distributions in the Optical Region Based on Multicolor Photometry Hagen-Thorn, A.V., Marchenko, S.G., & Mikolaychuk, O.V. 1990Astrophysics32429-435
The Separation of Components of Radiation of Lacertids OQ530 and OI090.4 and Evaluation of Their Redshifts Based on Photometric Data Hagen-Thorn, A.V., Denisenko, N.S., Maximova, T.M., Marchenko, S.G. 1989Astrophysics31231-237
Correlation between Radio and Optical Flux Variations of BL Lac Belov, V.N., Hagen-Thorn, V.A., & Marchenko, S.G. 1989Astrophysics307-15
Photographic Photometry of Compact Extragalactic Objects. X. Hagen-Thorn, V.A., Denisenko, N.S., Maximova, T.M., Marchenko, S.G., & Mikolaychuk, O.V. 1987Publ. Astron. Obs. Leningrad St. Univ.4196-110
Polarimetric and Photometric Studies of BL Lac: Analysis of Observational Data. II. Hagen-Thorn, V.A., Marchenko, S.G., & Yakovleva, V.A. 1987Astrophysics25485-496
Polarimetric and Photometric Investigations of Two BL Lac Objects Marchenko, S.G. 1987Astrophysics2215-22
Polarimetric and Photometric Studies of BL Lac: Analysis of Observational Data. I. Hagen-Thorn, V.A., Marchenko, S.G., & Yakovleva, V.A. 1985Astrophysics225-13
Polarimetric and Photometric Investigation of BL Lac: The Results of Observations Hagen-Thorn, V.A., Marchenko, S.G., & Yakovleva, V.A. 1984Soviet Astronomy - AJ61925-934
B2 1101+38 (Mkn 421): Polarization and Photometric Behavior in the Optical during 1974-1982 Hagen-Thorn, V.A., Marchenko, S.G., Smekhacheva, R.I., & Yakovleva, V.A. 1984Astrophysics19199-207
Photographic Photometry of Compact Extragalactic Objects. VIII. Hagen-Thorn, V.A., Gataullina, A.I., Denisenko, N.S., Marchenko, S.G., & Yakovleva, V.A. 1983Publ. Astron. Obs. Leningrad St. Univ.38104-115
Polarization Variability of the Optical Radiation of the Compact Extragalactic Object B2 1418+54 Marchenko, S.G. 1980Soviet Astronomy Letters6564-570
Possible Existence of Periodicity in Brightness Variations of BL Lac Hagen-Thorn, V.A., Perevozchikova, A.I., Jorstad, S.G., & Yakovleva, V.A. 1979Soviet Astronomy Letters5403-405
Photographic Photometry of Compact Extragalactic Objects. VII. Hagen-Thorn, V.A., Perevozchikova, A.I., Skulova, N.M., Jorstad, S.G., & Yakovleva, V.A. 1978Publ. Astron. Obs. Leningrad St. Univ.3552-66
Photographic Photometry of Compact Extragalactic Objects. VI. Hagen-Thorn, V.A., Perevozchikova, A.I., Skulova, N.M., Jorstad, S.G., & Yakovleva, V.A. 1978Publ. Astron. Obs. Leningrad St. Univ.3446-48
Possible Existence of Periodicity in Brightness Variations of BL Lac and OJ 287 Hagen-Thorn, V.A., Perevozchikova, A.I., Jorstad, S.G., & Yakovleva, V.A. 1977Soviet Astronomy Letters354-59