Publications (32)
The detection and X-ray view of the changing look AGN HE 1136-2304
M. L. Parker, S. Komossa, W. Kollatschny +9
The quasar PG 0844+349 in an X-ray weak state
L. C. Gallo, D. Grupe, N. Schartel +4
The starburst-AGN of NGC1808 observed with XMM-Newton
E. Jimenez-Bailon, M. Santos-Lleo, M. Dahlem +3
Spectral Analysis of 1H0707-495 with XMM-Newton
T. Dauser, J. Svoboda, N. Schartel +6
Monitoring of the optical and 2.5-11.7 micron spectrum and mid-IR imaging of the Seyfert 1 galaxy Mrk279 with ISO
The AGN Watch collaboration, M. Santos-Lleo, J. Clavel +19
An X-ray look at the Seyfert 1 Galaxy Mrk 590: XMM-Newton and Chandra reveal complexity in circumnuclear gas
A. L. Longinotti, S. Bianchi, M. Santos-Lleo +4
X-ray properties of a sample of polar-scattered Seyfert galaxies
E. Jimenez-Bailon, M. Guainazzi, G. Matt +5
Evidence for a multizone warm absorber in the XMM-Newton spectrum of Markarian 304
E. Piconcelli, E. Jimenez-Bailon, M. Guainazzi +3
Search for narrow energy-shifted lines in XMM-Newton AGN spectra
A. L. Longinotti, S. Bianchi, M. Guainazzi +2
The XMM-Newton view of PG quasars: II. Properties of the Fe K-alpha line
E. Jimenez-Bailon, E. Piconcelli, M. Guainazzi +3
Complex resonance absorption structure in the X-ray spectrum of IRAS13349+2438
M. Sako, S. M. Kahn, E. Behar +8
The discovery of an evolving dust scattered X-ray halo around GRB 031203
S. Vaughan, R. Willingale, P. T. O'Brien +9
XMM-Newton observation of the deep minimum state of PG 2112+059: A spectrum dominated by reflection from the accretion disk?
N. Schartel, P. M. Rodriguez-Pascual, M. Santos-Lleo +5
X/gamma-ray measurements of the faint GRB 020321
J. J. M. in 't Zand, L. Kuiper, J. Heise +10
Proving strong magnetic fields near to the central black hole in the quasar PG0043+039 via cyclotron lines
W. Kollatschny, N. Schartel, M. Zetzl +3
1H0707-495 in 2011: An X-ray source within a gravitational radius of the event horizon
A. C. Fabian, A. Zoghbi, D. Wilkins +8
XMM-Newton view of galaxy pairs: activation of quiescent black holes?
E. Jimenez-Bailon, N. Loiseau, M. Guainazzi +4
The Seyfert 1 Galaxy Mrk 335 at a very low flux state: mapping the soft X-ray photoionised gas
A. L. Longinotti, A. Nucita, M. Santos-Lleo +1
High resolution X-ray spectroscopy of the Seyfert 1 Mrk841: insights into the warm absorber and warm emitter
A. L. Longinotti, E. Costantini, P. O. Petrucci +6
A long hard look at the minimum state of PG 2112+059 with XMM-Newton
N. Schartel, P. M. Rodriguez-Pascual, M. Santos-Lleo +3
The XMM-Newton view of PG quasars I. X-ray continuum and absorption
E. Piconcelli, E. Jimenez-Bailon, M. Guainazzi +3
The X-ray afterglows of gamma-ray bursts GRB 001025A and GRB 010220 observed with XMM-Newton
D. Watson, J. N. Reeves, J. Osborne +5
Multi-Frequency Monitoring of the Seyfert 1 Galaxy NGC~4593 II: a Small, Compact Nucleus ?
M. Santos-Lleo, J. Clavel, P. Barr +4
A characterization of the NGC 4051 soft X-ray spectrum as observed by XMM-Newton
A. A. Nucita, M. Guainazzi, A. L. Longinotti +3
X-ray Emission from NGC 1808: More than a Complex Starburst
E. Jimenez-Bailon, M. Santos-Lleo, M. Dahlem +5
A Huge Drop in X-ray Luminosity of the Non-Active Galaxy RXJ1242.6-1119A, and First Post-Flare Spectrum - Testing the Tidal Disruption Scenario
S. Komossa, J. Halpern, N. Schartel +3
X-ray spectral variability in PG1535+547: the changing-look of a 'soft X-ray weak' AGN
L. Ballo, M. Giustini, N. Schartel +5
Characterization of the emitting and absorbing media around the nucleus of the active galaxy UGC11763 using XMM-Newton data
M. V. Cardaci, M. Santos-Lleo, Y. Krongold +3
The variable XMM-Newton spectrum of Markarian 766
M. J. Page, K. O. Mason, F. J. Carrera +10
Coexistence of a non thermal jet and a complex ultra fast X-ray outflow in a moderately luminous AGN
M. Giroletti, F. Panessa, A. L. Longinotti +4
Detection of blueshifted emission and absorption and a relativistic Iron line in the X-ray spectrum of ESO 323-G077
E. Jimenez-Bailon, Y. Krongold, S. Bianchi +4
The nature of the X-ray transient SAX J1711.6-3808
J. J. M. in 't Zand, C. B. Markwardt, A. Bazzano +8