Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Gallimore, Jack"'
Autor:
Gallimore, Jack F., Impellizzeri, C. M. Violette, Aghelpasand, Samaneh, Gao, Feng, Hostetter, Virginia, Lankhaar, Boy
For the first time in an extragalactic source, we detect linearly polarized water maser emission associated with the molecular accretion disk of NGC 1068. The position angles of the electric polarization vectors are perpendicular to the axes of filam
Externí odkaz:
http://arxiv.org/abs/2410.10569
Autor:
Mutie, Isaac M., Williams-Baldwin, David, Beswick, Robert J., Bempong-Manful, Emmanuel K., Baki, Paul O., Muxlow, Tom W. B., Gallimore, Jack F., Aalto, Susanne E., Dullo, Bililign T., Baldi, Ranieri D.
We present new high-sensitivity e-MERLIN and VLA radio images of the prototypical Seyfert 2 galaxy NGC 1068 at 5, 10 and 21 GHz. We image the radio jet, from the compact components NE, C, S1 and S2 to the faint double-lobed jet structure of the NE an
Externí odkaz:
http://arxiv.org/abs/2312.09722
We present High Sensitivity Array observation of the water megamasers of NGC 1068. We obtain absolute astrometry with 0.3 mas precision that confirms the association of the disk masers with the nuclear radio continuum source S1. The new observations
Externí odkaz:
http://arxiv.org/abs/2305.13097
Autor:
Rosas, Violeta Gamez, Isbell, Jacob W., Jaffe, Walter, Petrov, Romain G., Leftley, James H., Hofmann, Karl-Heinz, Millour, Florentin, Burtscher, Leonard, Meisenheimer, Klaus, Meilland, Anthony, Waters, Laurens B. F. M., Lopez, Bruno, Lagarde, Stephane, Weigelt, Gerd, Berio, Philippe, Allouche, Fatme, Robbe-Dubois, Sylvie, Cruzalebes, Pierre, Bettonvil, Felix, Henning, Thomas, Augereau, Jean-Charles, Antonelli, Pierre, Beckmann, Udo, van Boekel, Roy, Bendjoya, Philippe, Danchi, William C., Dominik, Carsten, Drevon, Julien, Gallimore, Jack F., Graser, Uwe, Heininger, Matthias, Hocde, Vincent, Hogerheijde, Michiel, Hron1, Josef, Impellizzeri, Caterina M. V., Klarmann, Lucia, Kokoulina, Elena, Labadie, Lucas, Lehmitz, Michael, Matter, Alexis, Paladini, Claudia, Pantin, Eric, Pott, Jorg-Uwe, Schert, Dieter, Soulain, Anthony, Stee, Philippe, Tristram, Konrad, Varga, Jozsef, Woillez, Julien, Wolf, Sebastian, Yoffe, Gideon, Zins, Gerard
In the widely accepted 'Unified Model' solution of the classification puzzle of Active Galactic Nuclei, the orientation of a dusty accretion torus around the central black hole dominates their appearance. In 'type-1' systems, the bright nucleus is vi
Externí odkaz:
http://arxiv.org/abs/2112.13694
Autor:
Impellizzeri, C. M. Violette, Gallimore, Jack F., Baum, Stefi A., Elitzur, Moshe, Davies, Richard, Lutz, Dieter, Maiolino, Roberto, Marconi, Alessandro, Nikutta, Robert, O'Dea, Christopher P., Sani, Eleonora
We present 1.4 pc resolution observations of 256 GHz nuclear radio continuum and HCN ($J=3 \to 2$) in the molecular torus of NGC 1068. The integrated radio continuum emission has a flat spectrum consistent with free-free emission and resolves into an
Externí odkaz:
http://arxiv.org/abs/1908.07981
Autor:
Hekatelyne, C., Riffel, Rogemar A., Sales, Dinalva, Robinson, Andrew, Storchi-Bergmann, Thaisa, Kharb, Preeti, Gallimore, Jack, Baum, Stefi, O'Dea, Christopher
We have obtained observations of the OH Megamaser galaxy IRAS03056+0234 using Gemini Multi-Object Spectrograph (GMOS) Integral Field Unit (IFU), Very Large Array (VLA) and Hubble Space Telescope (HST). The HST data reveals spiral arms containing knot
Externí odkaz:
http://arxiv.org/abs/1806.03341
Autor:
Hekatelyne, Carpes, Riffel, Rogemar A., Sales, Dinalva, Robinson, Andrew, Gallimore, Jack, Storchi-Bergmann, Thaisa, Kharb, Preeti, ODea, Christopher, Baum, Stefi
We present Gemini Multi-Object Spectrograph (GMOS) Integral field Unit (IFU), Very Large Array (VLA) and Hubble Space Telescope (HST) observations of the OH Megamaser (OHM) galaxy IRASF23199+0123. Our observations show that this system is an interact
Externí odkaz:
http://arxiv.org/abs/1711.07522
Autor:
Vos, Johanna M., Allers, Katelyn N., Biller, Beth A., Liu, Michael C., Dupuy, Trent J., Gallimore, Jack F., Adenuga, Dunni, Best, William M. J.
We present the detection of [$3.6~\mu$m] photometric variability in two young, L/T transition brown dwarfs, WISE J004701.06+680352.1 (W0047) and 2MASS J2244316+204343 (2M2244) using the \textit{Spitzer Space Telescope}. We find a period of $16.4\pm0.
Externí odkaz:
http://arxiv.org/abs/1710.07194
Autor:
Gallimore, Jack F., Elitzur, Moshe, Maiolino, Roberto, Marconi, Alessandro, O'Dea, Christopher P., Lutz, Dieter, Baum, Stefi A., Nikutta, Robert, Impellizzeri, C. M. V., Davies, Richard, Kimball, Amy E., Sani, Eleonora
We have detected in ALMA observations CO J = 6 - 5 emission from the nucleus of the Seyfert galaxy NGC 1068. The low-velocity (up to +/- 70 km/s relative to systemic) CO emission resolves into a 12x7 pc structure, roughly aligned with the nuclear rad
Externí odkaz:
http://arxiv.org/abs/1608.02210
Autor:
Vazquez, Billy, Galianni, Pasquale, Richmond, Michael, Robinson, Andrew, Axon, David J., Horne, Keith, Almeyda, Triana, Fausnaugh, Michael, Peterson, Bradley M., Bottorff, Mark, Gallimore, Jack, Eltizur, Moshe, Netzer, Hagai, Storchi-Bergmann, Thaisa, Marconi, Alessandro, Capetti, Alessandro, Batcheldor, Dan, Buchanan, Catherine, Stirpe, Giovanna, Kishimoto, Makoto, Packham, Christopher, Perez, Enrique, Tadhunter, Clive, Upton, John, Estrada-Carpenter, Vicente
We present results from a fifteen-month campaign of high-cadence (~ 3 days) mid-infrared Spitzer and optical (B and V ) monitoring of the Seyfert 1 galaxy NGC 6418, with the objective of determining the characteristic size of the dusty torus in this
Externí odkaz:
http://arxiv.org/abs/1502.01977