Publications of H. Bartko

Ulubay-Siddiki1, A.; Bartko, H.; Gerhard, O.: On the possibility of a warped disc origin of the inclined stellar discs at the galactic centre. Monthly Notices of the Royal Astronomical Society 428 (3), pp. 1986 - 2000 (2013)

Eisenhauer, F.; Perrin, G.; Brandner, W.; Straubmeier, C.; Perraut, K.; Amorim, A.; Schöller, M.; Gillessen, S.; Kervella, P.; Benisty, M. et al.; Araujo-Hauck, C.; Jocou, L.; Lima, J.; Jakob, G.; Haug, M.; Clénet, Y.; Henning, T.; Eckart, A.; Berger, J.-P.; Garcia, P.; Abuter, R.; Kellner, S.; Paumard, T.; Hippler, S.; Fischer, S.; Moulin, T.; Villate, J.; Avila, G.; Gräter, A.; Lacour, S.; Huber, A.; Wiest, M.; Nolot, A.; Carvas, P.; Dorn, R.; Pfuhl, O.; Gendron, E.; Kendrew, S.; Yazici, S.; Anton, S.; Jung, Y.; Thiel, M.; Choquet, É.; Klein, R.; Teixeira, P.; Gitton, P.; Moch, D.; Vincent, F.; Kudryavtseva, N.; Ströbele, S.; Sturm, E.; Fédou, P.; Lenzen, R.; Jolley, P.; Kister, C.; Lapeyrère, V.; Naranjo, V.; Lucuix, C.; Hofmann, R.; Chapron, F.; Neumann, U.; Mehrgan, L.; Hans, O.; Rousset, G.; Ramos, J.; Suarez, M.; Lederer, R.; Reess, J.-M.; Rohloff, R.-R.; Haguenauer, P.; Bartko, H.; Sevin, A.; Wagner, K.; Lizon, J.-L.; Rabien, S.; Collin, C.; Finger, G.; Davies, R.; Rouan, D.; Wittkowski, M.; Dodds-Eden, K.; Ziegler, D.; Cassaing, F.; Bonnet, H.; Casali, M.; Genzel, R.; Lena, P.: GRAVITY: observing the universe in motion. The ESO Messenger 143, pp. 16 - 24 (2011)

Dodds-Eden, K.; Gillessen, S.; Fritz, T. K.; Eisenhauer, F.; Trippe, S.; Genzel, R.; Ott, T.; Bartko, H.; Pfuhl, O.; Bower, G. et al.; Goldwurm, A.; Porquet, D.; Trap, G.; Yusef-Zadeh, F.: The two states of Sgr A* in the near-infrared: bright episodic flares on top of low-level continuous variability. The Astrophysical Journal 728 (1), 37, pp. 1 - 13 (2011)

Fritz, T. K.; Gillessen, S.; Dodds-Eden, K.; Martins, F.; Bartko, H.; Genzel, R.; Paumard, T.; Ott, T.; Pfuhl, O.; Trippe, S. et al.; Eisenhauer, F.; Gratadour, D.: GC-IRS13E-a puzzling association of three early-type stars. The Astrophysical Journal 721 (1), pp. 395 - 411 (2010)

Fritz, T.; Gillessen, S.; Trippe, S.; Ott, T.; Bartko, H.; Pfuhl, O.; Dodds-Eden, K.; Davies, R.; Eisenhauer, F.; Genzel, R.: What is limiting near-infrared astrometry in the galactic centre? Monthly Notices of the Royal Astronomical Society 401 (2), pp. 1177 - 1188 (2010)

Bartko, H.; Martins, F.; Trippe, S.; Fritz, T. K.; Genzel, R.; Ott, T.; Eisenhauer, F.; Gillessen, S.; Paumard, T.; Alexander, T. et al.; Dodds-Eden, K.; Gerhard, O.; Levin, Y.; Mascetti, L.; Nayakshin, S.; Perets, H. B.; Perrin, G.; Pfuhl, O.; Reid, M. J.; Rouan, D.; Zilka, M.; Sternberg, A.: An extremely top-heavy initial mass function in the galactic center stellar disks. The Astrophysical Journal 708 (1), pp. 834 - 840 (2010)

Gillessen, S.; Eisenhauer, F.; Fritz, T. K.; Bartko, H.; Dodds-Eden, K.; Pfuhl, O.; Ott, T.; Genzel, R.: The orbit of the star S2 around SGR A* from very large telescope and Keck data. The Astrophysical Journal Letters 707 (2), pp. L114 - L117 (2009)

Dodds-Eden, K.; Porquet, D.; Trap, G.; Quataert, E.; Haubois, X.; Gillessen, S.; Grosso, N.; Pantin, E.; Falcke, H.; Rouan, D. et al.; Genzel, R.; Hasinger, G.; Goldwurm, A.; Yusef-Zadeh, F.; Clenet, Y.; Trippe, S.; Lagage, P.-O.; Bartko, H.; Eisenhauer, F.; Ott, T.; Paumard, T.; Perrin, G.; Yuan, F.; Fritz, T. K.; Mascetti, L.: Evidence for X-ray synchrotron emission from simultaneous mid-infrared to X-ray observations of a strong Sgr A* flare. The Astrophysical Journal 698 (1), pp. 676 - 692 (2009)

Bartko, H.; Martins, F.; Fritz, T. K.; Genzel, R.; Levin, Y.; Perets, H. B.; Paumard, T.; Nayakshin, S.; Gerhard, O.; Alexander, T. et al.; Dodds-Eden, K.; Eisenhauer, F.; Gillessen, S.; Mascetti, L.; Ott, T.; Perrin, G.; Pfuhl, O.; Reid, M. J.; Rouan, D.; Sternberg, A.; Trippe, S.: Evidence for warped disks of young stars in the galactic center. The Astrophysical Journal 697 (2), pp. 1741 - 1763 (2009)

Trippe, S.; Gillessen, S.; Gerhard, O. E.; Bartko, H.; Fritz, T. K.; Maness, H. L.; Eisenhauer, F.; Martins, F.; Ott, T.; Dodds-Eden, K. et al.; Genzel, R.: Kinematics of the old stellar population at the galactic centre. Astronomy & Astrophysics 492 (2), pp. 419 - 439 (2008)

Bartko, H.; Martins, F.; Trippe, S.; Fritz, T. K.; Genzel, R.; Ott, T.; Eisenhauer, F.; Gillessen, S.; Paumard, T.; Alexander, T. et al.; Dodds-Eden, K.; Gerhard, O.; Levin, Y.; Mascetti, L.; Nayakshin, S.; Perets, H. B.; Perrin, G.; Pfuhl, O.; Reid, M. J.; Rouan, D.; Zilka, M.; Sternberg, A.: Massive young stars in the galactic center. In: The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, pp. 100 - 103 (Eds. Morris, M. R.; Wang, Q. D.; Yuan, F.). The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, Shanghai, China, October 19, 2009 - October 23, 2009. (2011)

Dodds-Eden, K.; Porquet, D.; Trap, G.; Quataert, E.; Gillessen, S.; Grosso, N.; Genzel, R.; Goldwurm, A.; Yusef-Zadeh, F.; Trippe, S. et al.; Bartko, H.; Eisenhauer, F.; Ott, T.; Fritz, T.; Pfuhl, O.: Flares from Sgr A* and their emission mechanism. In: The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, pp. 309 - 312 (Eds. Morris, M. R.; Wang, Q. D.; Yuan, F.). The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, Shanghai, China, October 19, 2009 - October 23, 2009. (2011)

Gillessen, S.; Eisenhauer, F.; Bartko, H.; Dodds-Eden, K.; Fritz, T. K.; Pfuhl, O.; Ott, T.; Genzel, R.: The power of monitoring stellar orbits. In: The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, pp. 157 - 166 (Eds. Morris, M. R.; Wang, Q. D.; Yuan, F.). The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, Shanghai, China, October 19, 2009 - October 23, 2009. (2011)

Paumard, T.; Gillessen, S.; Brander, W.; Eckart, A.; Berger, J.-P.; Garcia, P.; Amorim, A.; Anton, S.; Bartko, H.; Baumeister, H. et al.; Carvas, P.; Cassaing, F.; Choquet, É.; Clénet, Y.; Collin, C.; Dodds-Eden, K.; Eisenhauer, F.; Fédou, P.; Gendron, É.; Genzel, R.; Gräter, A.; Guériau, C.; Haubois, X.; Haug, M.; Hippler, S.; Hofmann, R.; Hormuth, F.; Houairi, K.; Ihle, S.; Jocou, L.; Kellner, S.; Kervella, P.; Klein, R.; Kolmeder, J.; Kudryavtseva, N.; Lacour, S.; Lapeyrene, V.; Laun, W.; Lenzen, R.; Le Ruyet, B.; Lima, J. M. A.; Marteaud, M.; Moulin, T.; Naranjo, V.; Neumann, U.; Patru, F.; Perraut, K.; Perrin, G.; Pfuhl, O.; Réess, J.-M.; Rabien, S.; Ramos, J. R.; Rohloff, R.-R.; Rousset, G.; Sevin, A.; Thiel, M.; Vincent, F.; Ziegleder, J.; Ziegler, D.: Science with GRAVITY, the NIR interferometric imager. In: The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, pp. 267 - 270 (Eds. Morris, M. R.; Wang, Q. D.; Yuan, F.). The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, Shanghai, China, October 19, 2009 - October 23, 2009. (2011)

Trippe, S.; Gillessen, S.; Gerhard, O. E.; Bartko, H.; Fritz, T. K.; Eisenhauer, F.; Ott, T.; Dodds-Eden, K.; Genzel, R.; Maness, H. L. et al.; Martins, F.: Kinematics of the old stellar population at the galactic centre. In: The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, pp. 232 - 241 (Eds. Morris, M. R.; Wang, Q. D.; Yuan, F.). The Galactic Center: a Window to the Nuclear Environment of Disk Galaxies, Shanghai, China, October 19, 2009 - October 23, 2009. (2011)

Araujo-Hauck , C.; Fischer, S.; Bartko, H.; Gillessen, S.; Straubmeier, C.; Wiest, M.; Yazici, S.; Eisenhauer, F.; Perrin, G. S.; Brandner, W. et al.; Perraut, K.; Amorim, A.; Eckart, A.: GRAVITY spectrometer: metrology laser blocking strategy at OD=12. In: Optical and Infrared Interferometry II, 77342Z, pp. 1 - 9 (Eds. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, June 27, 2010 - July 02, 2010. (2010)

Bartko, H.; Gillessen, S.; Rabien, S.; Thiel, M.; Gräter, A.; Haug, M.; Kellner, S.; Eisenhauer, F.; Lacour, S.; Straubmeier, C. et al.; Berger, J.-P.; Jocou, L.; Chibani, W.; Lüst, S.; Moch, D.; Pfuhl, O.; Fabian, W.; Araujo-Hauck, C.; Perraut, K.; Brandner, W.; Perrin, G.; Amorim, A.: The fringe detection laser metrology for the GRAVITY interferometer at the VLTI. In: Optical and Infrared Interferometry II, 773421, pp. 1 - 18 (Eds. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, June 27, 2010 - July 02, 2010. (2010)

Gillessen, S.; Eisenhauer, F.; Perrin, G.; Brandner, W.; Straubmeier, C.; Perraut, K.; Amorim, A.; Schöller, M.; Araujo-Hauck, C.; Bartko, H. et al.; Baumeister, H.; Berger, J.-P.; Carvas, P.; Cassaing, F.; Chapron, F.; Choquet, E.; Clenet, Y.; Collin, C.; Eckart, A.; Fedou, P.; Fischer, S.; Gendron, E.; Genzel, R.; Gitton, P.; Gonte, F.; Gräter, A.; Haguenauer, P.; Haug, M.; Haubois, X.; Henning, T.; Hippler, S.; Hofmann, R.; Jocou, L.; Kellner, S.; Kervella, P.; Klein, R.; Kudryavtseva, N.; Lacour, S.; Lapeyrere, V.; Laun, W.; Lena, P.; Lenzen, R.; Lima, J.; Moratschke, D.; Moch, D.; Moulin, T.; Naranjo, V.; Neumann, U.; Nolot, A.; Paumard, T.; Pfuhl, O.; Rabien, S.; Ramos, J.; Rees, J. M.; Rohloff, R.-R.; Rouan, D.; Rousset, G.; Sevin, A.; Thiel, M.; Wagner, K.; Wiest, M.; Yazici, S.; Ziegler, D.: GRAVITY: a four-telescope beam combiner instrument for the VLTI. In: Optical and Infrared Interferometry II, 77340Y, pp. 1 - 20 (Eds. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, June 27, 2010 - July 02, 2010. (2010)

Jocou, L.; Perraut, K.; Nolot, A.; Berger, J. P.; Moulin, T.; Labeye, P.; Lacour, S.; Perrin, G.; Lebouquin, J. B.; Bartko, H. et al.; Thiel, M.; Eisenhauer, F.: The GRAVITY integrated optics beam combination. In: Optical and Infrared Interferometry II, 773430, pp. 1 - 12 (Eds. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, June 27, 2010 - July 02, 2010. (2010)

Pfuhl, O.; Eisenhauer, F.; Haug, M.; Thiel, M.; Kellner, S.; Amorim, A.; Brandner, W.; Berger, J. P.; Rousselet-Perraut, K.; Perrin, G. S. et al.; Straubmeier, C.; Gillessen, S.; Bartko, H.; Gräter, A.: The fiber coupler subsystem of the future VLTI instrument GRAVITY. In: Optical and Infrared Interferometry II, 77342A, pp. 1 - 8 (Eds. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, June 27, 2010 - July 02, 2010. (2010)