Related references
Note: Only part of the references are listed.THREE-YEAR SWIFT-BAT SURVEY OF ACTIVE GALACTIC NUCLEI: RECONCILING THEORY AND OBSERVATIONS?
D. Burlon et al.
ASTROPHYSICAL JOURNAL (2011)
TESTING THE UNIFICATION MODEL FOR ACTIVE GALACTIC NUCLEI IN THE INFRARED: ARE THE OBSCURING TORI OF TYPE 1 AND 2 SEYFERTS DIFFERENT?
C. Ramos Almeida et al.
ASTROPHYSICAL JOURNAL (2011)
An XMM-Newton spectral survey of 12 μm selected galaxies - I. X-ray data
Murray Brightman et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2011)
High-resolution X-ray spectroscopy of the Seyfert 1 Mrk 841: insights into the warm absorber and warm emitter
A. L. Longinotti et al.
ASTRONOMY & ASTROPHYSICS (2010)
Multi-zone warm and cold clumpy absorbers in three Seyfert galaxies
C. Ricci et al.
ASTRONOMY & ASTROPHYSICS (2010)
Swift follow-up observations of 13 INTEGRAL sources
J. Rodriguez et al.
ASTRONOMY & ASTROPHYSICS (2010)
INTEGRAL hard X-ray spectra of the cosmic X-ray background and Galactic ridge emission
M. Tuerler et al.
ASTRONOMY & ASTROPHYSICS (2010)
A catalogue of quasars and active nuclei: 13th edition
M. -P. Veron-Cetty et al.
ASTRONOMY & ASTROPHYSICS (2010)
THE SIMULTANEOUS OPTICAL-TO-X-RAY SPECTRAL ENERGY DISTRIBUTION OF SOFT X-RAY SELECTED ACTIVE GALACTIC NUCLEI OBSERVED BY SWIFT
Dirk Grupe et al.
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2010)
Variability and spectral energy distributions of low-luminosity active galactic nuclei: a simultaneous X-ray/UV look with Swift
E. Pian et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2010)
Swift/XRT observations of unidentified INTEGRAL/IBIS sources
R. Landi et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2010)
Unveiling the nature of INTEGRAL objects through optical spectroscopy VII. Identification of 20 Galactic and extragalactic hard X-ray sources
N. Masetti et al.
ASTRONOMY & ASTROPHYSICS (2009)
The hard X-ray view of bright infrared galaxies
R. Walter et al.
ASTRONOMY & ASTROPHYSICS (2009)
Normal galaxies in the XMM-Newton fields X-rays as a star formation indicator
E. Rovilos et al.
ASTRONOMY & ASTROPHYSICS (2009)
The second INTEGRAL AGN catalogue
V. Beckmann et al.
ASTRONOMY & ASTROPHYSICS (2009)
X-RAY SPECTRAL PROPERTIES OF THE BAT AGN SAMPLE
Lisa M. Winter et al.
ASTROPHYSICAL JOURNAL (2009)
CALIBRATION OF [O IV] 26 μm AS A MEASURE OF INTRINSIC ACTIVE GALACTIC NUCLEUS LUMINOSITY
J. R. Rigby et al.
ASTROPHYSICAL JOURNAL (2009)
DUSTY STRUCTURE AROUND TYPE-I ACTIVE GALACTIC NUCLEI: CLUMPY TORUS NARROW-LINE REGION AND NEAR-NUCLEUS HOT DUST
Rivay Mor et al.
ASTROPHYSICAL JOURNAL (2009)
A CENSUS OF X-RAY NUCLEAR ACTIVITY IN NEARBY GALAXIES
Wei Ming Zhang et al.
ASTROPHYSICAL JOURNAL (2009)
SUZAKU VIEW OF THE SWIFT/BAT ACTIVE GALACTIC NUCLEI. I. SPECTRAL ANALYSIS OF SIX ACTIVE GALACTIC NUCLEI AND EVIDENCE FOR TWO TYPES OF OBSCURED POPULATION
Satoshi Eguchi et al.
ASTROPHYSICAL JOURNAL (2009)
THE INFRARED NUCLEAR EMISSION OF SEYFERT GALAXIES ON PARSEC SCALES: TESTING THE CLUMPY TORUS MODELS
C. Ramos Almeida et al.
ASTROPHYSICAL JOURNAL (2009)
IDENTIFICATIONS OF FIVE INTEGRAL SOURCES VIA OPTICAL SPECTROSCOPY
Suzanne C. Butler et al.
ASTROPHYSICAL JOURNAL (2009)
THE SPACE DENSITY OF COMPTON-THICK ACTIVE GALACTIC NUCLEUS AND THE X-RAY BACKGROUND
E. Treister et al.
ASTROPHYSICAL JOURNAL (2009)
Monthly Notices Letters
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2009)
IGR J16351-5806: another close by Compton-thick AGN
A. Malizia et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2009)
Nuclear Activity in Nearby Galaxies
Luis C. Ho
Annual Review of Astronomy and Astrophysics (2008)
Swift follow-up observations of INTEGRAL sources of unknown nature
J. Rodriguez et al.
ASTRONOMY & ASTROPHYSICS (2008)
Seyfert galaxies in the local Universe (z ≤ 0.1):: the average X-ray spectrum as seen by BeppoSAX
M. Dadina
ASTRONOMY & ASTROPHYSICS (2008)
The broad-band XMM-Newton and INTEGRAL spectra of bright type 1 Seyfert galaxies
F. Panessa et al.
ASTRONOMY & ASTROPHYSICS (2008)
A deep INTEGRAL hard X-ray survey of the 3C 273/Coma region
S. Paltani et al.
ASTRONOMY & ASTROPHYSICS (2008)
PREVALENCE OF HIGH X-RAY OBSCURING COLUMNS AMONG AGNs THAT HOST H2O MASERS
Lincoln J. Greenhill et al.
ASTROPHYSICAL JOURNAL LETTERS (2008)
Chandra localizations and spectra of INTEGRAL sources in the Galactic plane
John A. Tomsick et al.
ASTROPHYSICAL JOURNAL (2008)
X-ray properties of an unbiased hard X-ray-detected sample of active galactic nuclei
Lisa M. Winter et al.
ASTROPHYSICAL JOURNAL (2008)
First high-energy observations of narrow-line Seyfert 1s with INTEGRAL/IBIS
A. Malizia et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2008)
Constraints on light bending and reflection from the hard X-ray background
P. Gandhi et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2007)
The agn nature of 11 out of 12 SWIFT/RXTE unidentified sources through optical and X-ray spectroscopy
R. Landi et al.
ASTROPHYSICAL JOURNAL (2007)
Swift XRT observation of 34 new integral IBIS AGNs:: Discovery of Compton-thick and other peculiar sources
A. Malizia et al.
ASTROPHYSICAL JOURNAL (2007)
Suzaku observations of active galactic nuclei detected in the Swift BAT survey:: Discovery of a new type of buried supermassive black holes
Yoshihiro Ueda et al.
ASTROPHYSICAL JOURNAL (2007)
Low-luminosity active galactic nuclei:: are they UV faint and radio loud?
Dan Maoz
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2007)
A description of sources detected by INTEGRAL during the first 4 years of observations
A. Bodaghee et al.
ASTRONOMY & ASTROPHYSICS (2007)
Investigating the nuclear obscuration in two types of Seyfert 2 galaxies
X. W. Shu et al.
ASTROPHYSICAL JOURNAL (2007)
The synthesis of the cosmic X-ray background in the Chandra and XMM-Newton era
R. Gilli et al.
ASTRONOMY & ASTROPHYSICS (2007)
BeppoSAX observations in the 2-100 keV band of the nearby Seyfert galaxies: an atlas of spectra
M. Dadina
ASTRONOMY & ASTROPHYSICS (2007)
The first INTEGRAL AGN catalog
V Beckmann et al.
ASTROPHYSICAL JOURNAL (2006)
X-ray spectral survey with XMM-Newton of a complete sample of nearby Seyfert galaxies
M Cappi et al.
ASTRONOMY & ASTROPHYSICS (2006)
X-ray obscuration and obscured AGN in the local universe
M Guainazzi et al.
ASTRONOMY & ASTROPHYSICS (2005)
Low-luminosity accretion in black hole X-ray binaries and active galactic nuclei
R Narayan
ASTROPHYSICS AND SPACE SCIENCE (2005)
The murmur of the sleeping black hole: Detection of nuclear ultraviolet variability in liner galaxies
D Maoz et al.
ASTROPHYSICAL JOURNAL (2005)
Rapid compton-thick/compton-thin transitions in the Seyfert 2 galaxy NGC 1365
G Risaliti et al.
ASTROPHYSICAL JOURNAL (2005)
MBH-σ relation for a complete sample of soft X-ray-selected active galactic nuclei
D Grupe et al.
ASTROPHYSICAL JOURNAL (2004)
A complete sample of soft X-ray-selected AGNs. II. Statistical analysis
D Grupe
ASTRONOMICAL JOURNAL (2004)
Investigating the central engine of Seyfert 2 galaxies with and without Polarized Broad Lines
SJ Deluit
ASTRONOMY & ASTROPHYSICS (2004)
Unveiling the nature of the highly obscured active galactic nucleus in NGC 5643 with XMM-Newton
M Guainazzi et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2004)
The warm absorber of the type 1 Seyfert galaxy H1419+480
X Barcons et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2003)
High-energy sources before INTEGRAL - INTEGRAL reference catalog
K Ebisawa et al.
ASTRONOMY & ASTROPHYSICS (2003)
The INTEGRAL science data centre (ISDC)
TJL Courvoisier et al.
ASTRONOMY & ASTROPHYSICS (2003)
BeppoSAX average spectra of Seyfert galaxies
A Malizia et al.
ASTROPHYSICAL JOURNAL (2003)
The unified model and evolution of active galaxies: Implications from a spectropolarimetric study
HD Tran
ASTROPHYSICAL JOURNAL (2003)
The intrinsic emission of Seyfert galaxies observed with BeppoSAX/PDS - I. Comparison of the average spectra of the three classes of Seyfert galaxies
S Deluit et al.
ASTRONOMY & ASTROPHYSICS (2003)
IBIS: The Imager on-board INTEGRAL
P Ubertini et al.
ASTRONOMY & ASTROPHYSICS (2003)
The INTEGRAL mission
C Winkler et al.
ASTRONOMY & ASTROPHYSICS (2003)
ISGRI: The INTEGRAL Soft Gamma-Ray Imager
F Lebrun et al.
ASTRONOMY & ASTROPHYSICS (2003)
Narrow-line Seyfert 1 galaxies from the Sloan Digital Sky Survey Early Data Release
RJ Williams et al.
ASTRONOMICAL JOURNAL (2002)
Unabsorbed Seyfert 2 galaxies
F Panessa et al.
ASTRONOMY & ASTROPHYSICS (2002)
Seyfert 2 galaxies with spectropolarimetric observations
QS Gu et al.
ASTROPHYSICAL JOURNAL (2002)
The infrared luminosity of the torus and the visibility of scattered broad line emission in Seyfert 2 galaxies
SL Lumsden et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2001)
The BeppoSAX High Energy Large Area Survey (HELLAS) -: II.: Number counts and X-ray spectral properties
F Fiore et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2001)
The X-ray spectra of optically selected Seyfert 2 galaxies: are there any Seyfert 2 galaxies with no absorption?
A Pappa et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2001)
Testing comptonization models using BeppoSAX observations of Seyfert 1 galaxies
PO Petrucci et al.
ASTROPHYSICAL JOURNAL (2001)
Hidden broad-line Seyfert 2 galaxies in the CfA and 12 μm samples
HD Tran
ASTROPHYSICAL JOURNAL (2001)
The recent history of the X-ray absorber in NGC 3516
M Guainazzi et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2001)
Soft X-ray properties of a spectroscopically selected sample of interacting and isolated Seyfert galaxies
F Pfefferkorn et al.
ASTRONOMY & ASTROPHYSICS (2001)
Where is the [O III] λ4363 emitting region in active galactic nuclei?
T Nagao et al.
ASTROPHYSICAL JOURNAL (2001)
X-ray continuum slope and X-ray spectral features in NLS1 galaxies
H Netzer
NEW ASTRONOMY REVIEWS (2000)