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Results: 1-20 |
Results: 20
VLBI monitoring of a sample of 15 AGN at 22 GHz - I. Data
Authors: Wiik, K Valtaoja, E Leppanen, K
Citation: K. Wiik et al., VLBI monitoring of a sample of 15 AGN at 22 GHz - I. Data, ASTRON ASTR, 380(1), 2001, pp. 72-80
Kinematics of the Parsec-scale relativistic jet in quasar 3C 279: 1991-1997
Authors: Wehrle, AE Piner, BG Unwin, SC Zook, AC Xu, W Marscher, AP Terasranta, H Valtaoja, E
Citation: Ae. Wehrle et al., Kinematics of the Parsec-scale relativistic jet in quasar 3C 279: 1991-1997, ASTROPH J S, 133(2), 2001, pp. 297-320
Multiepoch multiwavelength spectra and models for blazar 3C 279
Authors: Hartman, RC Bottcher, M Aldering, G Aller, H Aller, M Backman, DE Balonek, TJ Bertsch, DL Bloom, SD Bock, H Boltwood, P Carini, MT Collmar, W De Francesco, G Ferrara, EC Freudling, W Gear, WK Hall, PB Heidt, J Hughes, P Hunter, SD Jogee, S Johnson, WN Kanbach, G Katajainen, S Kidger, M Kii, T Koskimies, M Kraus, A Kubo, H Kurtanidze, O Lanteri, L Lawson, A Lin, YC Lisenfeld, U Madejski, G Makino, F Maraschi, L Marscher, AP McFarland, JP McHardy, I Miller, HR Nikolashvili, M Nilsson, K Noble, JC Nucciarelli, G Ostorero, L Pian, E Pursimo, T Raiteri, CM Reich, W Rekola, R Richter, GM Robson, EI Sadun, A Savolainen, T Sillanpaa, A Smale, A Sobrito, G Sreekumar, P Stevens, JA Takalo, LO Tavecchio, F Terasranta, H Thompson, DJ Tornikoski, M Tosti, G Ungerechts, H Urry, CM Valtaoja, E Villata, M Wagner, SJ Wehrle, AE Wilson, JW
Citation: Rc. Hartman et al., Multiepoch multiwavelength spectra and models for blazar 3C 279, ASTROPHYS J, 553(2), 2001, pp. 683-694
The geometry of the universe from high resolution VLBI data of AGN shocks
Authors: Wiik, K Valtaoja, E
Citation: K. Wiik et E. Valtaoja, The geometry of the universe from high resolution VLBI data of AGN shocks, ASTRON ASTR, 366(3), 2001, pp. 1061-1064
Millimeter-radio, SOHO/EIT 171 angstrom features and the polar faculae in the polar zones of the Sun
Authors: Riehokainen, A Urpo, S Valtaoja, E Makarov, VI Makarov, LV Tlatov, AG
Citation: A. Riehokainen et al., Millimeter-radio, SOHO/EIT 171 angstrom features and the polar faculae in the polar zones of the Sun, ASTRON ASTR, 366(2), 2001, pp. 676-685
Radio spectra and variability of gigahertz-peaked spectrum radio sources and candidates
Authors: Tornikoski, M Jussila, I Johansson, P Lainela, M Valtaoja, E
Citation: M. Tornikoski et al., Radio spectra and variability of gigahertz-peaked spectrum radio sources and candidates, ASTRONOM J, 121(3), 2001, pp. 1306-1318
Intensive monitoring of OJ 287
Authors: Pursimo, T Takalo, LO Sillanpaa, A Kidger, M Lehto, HJ Heidt, J Charles, PA Aller, H Aller, M Beckmann, V Benitez, E Bock, H Boltwood, P Borgeest, U de Diego, JA De Francesco, G Dietrich, M Dultzin-Hacyau, D Efimov, Y Fiorucci, M Ghisellini, G Gonzalez-Perez, N Hanski, M Heinamaki, P Honeycutt, RK Hughes, P Karlamaa, K Katajainen, S Knee, LBG Kurtanidze, O Kummell, M Kuhl, D Lainela, M Lanteri, L Linde, JV Lahteenmaki, A Maesano, M Mahoney, T Marchenko, S Marscher, A Massaro, E Montagni, F Nesci, R Nikolashvili, M Nilsson, K Nurmi, P Pietila, H Poyner, G Raiteri, CM Rekola, R Richter, GM Riehokainen, A Robertson, JW Rodriguez-Espinoza, JM Sadun, A Shakhovskoy, N Schramm, KJ Schramm, T Sobrito, G Teerikorpi, P Terasranta, H Tornikoski, M Tosti, G Turner, GW Valtaoja, E Valtonen, M Villata, M Wagner, SJ Webb, J Weneit, W Wiren, S
Citation: T. Pursimo et al., Intensive monitoring of OJ 287, ASTR AST SS, 146(1), 2000, pp. 141-155
Tuorla quasar monitoring I. Observation of 1995-1997
Authors: Katajainen, S Takalo, LO Sillanpaa, A Nilsson, K Pursimo, T Hanski, M Heinamaki, P Kotoneva, E Lainela, M Nurmi, P Pietila, H Rekola, R Riehokainen, A Teerikorpi, P Valtaoja, E Lahteenmaki, A
Citation: S. Katajainen et al., Tuorla quasar monitoring I. Observation of 1995-1997, ASTR AST SS, 143(3), 2000, pp. 357-368
Radio monitoring of OJ 287 and binary black hole models for periodic outbursts
Authors: Valtaoja, E Terasranta, H Tornikoski, M Sillanpaa, A Aller, MF Aller, HD Hughes, PA
Citation: E. Valtaoja et al., Radio monitoring of OJ 287 and binary black hole models for periodic outbursts, ASTROPHYS J, 531(2), 2000, pp. 744-755
Radio variability of the gamma-ray blazar 0202+149
Authors: Pyatunina, TB Marchenko, SG Marscher, AP Aller, MF Aller, HD Terasranta, H Valtaoja, E
Citation: Tb. Pyatunina et al., Radio variability of the gamma-ray blazar 0202+149, ASTRON ASTR, 358(2), 2000, pp. 451-461
The high radio frequency spectra and variability of southern flat-spectrumradio sources
Authors: Tornikoski, M Lainela, M Valtaoja, E
Citation: M. Tornikoski et al., The high radio frequency spectra and variability of southern flat-spectrumradio sources, ASTRONOM J, 120(5), 2000, pp. 2278-2283
Synchrotron self-Compton gamma-rays from active galactic nuclei
Authors: Valtaoja, E Lahteenmaki, A
Citation: E. Valtaoja et A. Lahteenmaki, Synchrotron self-Compton gamma-rays from active galactic nuclei, ASTROPHYS L, 39(1-6), 1999, pp. 577
Multiwaveband observations of quasars with flat radio spectra and strong millimeter-wave emission
Authors: Bloom, SD Marscher, AP Moore, EM Gear, W Terasranta, H Valtaoja, E Aller, HD Aller, MF
Citation: Sd. Bloom et al., Multiwaveband observations of quasars with flat radio spectra and strong millimeter-wave emission, ASTROPH J S, 122(1), 1999, pp. 1-27
Total flux density variations in extragalactic radio sources. I. Decomposition of variations into exponential flares
Authors: Valtaoja, E Lahteenmaki, A Terasranta, H Lainela, M
Citation: E. Valtaoja et al., Total flux density variations in extragalactic radio sources. I. Decomposition of variations into exponential flares, ASTROPH J S, 120(1), 1999, pp. 95-99
Total flux density variations in extragalactic radio sources. III. Dopplerboosting factors, lorentz factors, and viewing angles for active galactic nuclei
Authors: Lahteenmaki, A Valtaoja, E
Citation: A. Lahteenmaki et E. Valtaoja, Total flux density variations in extragalactic radio sources. III. Dopplerboosting factors, lorentz factors, and viewing angles for active galactic nuclei, ASTROPHYS J, 521(2), 1999, pp. 493-501
Total flux density variations in extragalactic radio sources. II. Determining the limiting brightness temperature for synchrotron sources
Authors: Lahteenmaki, A Valtaoja, E Wiik, K
Citation: A. Lahteenmaki et al., Total flux density variations in extragalactic radio sources. II. Determining the limiting brightness temperature for synchrotron sources, ASTROPHYS J, 511(1), 1999, pp. 112-117
Optical and radio behaviour of the blazer S4 0954+65
Authors: Raiteri, CM Villata, M Tosti, G Fiorucci, M Ghisellini, G Takalo, LO Sillanpaa, A Valtaoja, E Terasranta, H Tornikoski, M Aller, MF Aller, HD De Francesco, G Heinamaki, P Katajainen, S Lanteri, L Nilsson, K Pursimo, T Rizzi, N Sobrito, G
Citation: Cm. Raiteri et al., Optical and radio behaviour of the blazer S4 0954+65, ASTRON ASTR, 352(1), 1999, pp. 19-31
Optical polarization and imaging of hot spots in radio galaxies
Authors: Lahteenmaki, A Valtaoja, E
Citation: A. Lahteenmaki et E. Valtaoja, Optical polarization and imaging of hot spots in radio galaxies, ASTRONOM J, 117(3), 1999, pp. 1168-1174
Evolutionary relationship between the gamma-ray flares and millimeter waveoutbursts in PKS 0528+134
Authors: Qian, SJ Zhang, XZ Britzen, S Witzel, A Krichbaum, T Kraus, A Valtaoja, E Aller, HD
Citation: Sj. Qian et al., Evolutionary relationship between the gamma-ray flares and millimeter waveoutbursts in PKS 0528+134, CHIN ASTR A, 22(4), 1998, pp. 409-418
An analysis of the mm-radio outbursts in the gamma-ray source PKS 0528+134
Authors: Qian, SJ Britzen, S Witzel, A Krichbaum, T Kraus, A Waltman, EB Valtaoja, E Aller, HD
Citation: Sj. Qian et al., An analysis of the mm-radio outbursts in the gamma-ray source PKS 0528+134, CHIN ASTR A, 22(3), 1998, pp. 280-287
Risultati: 1-20 |