Aneta Siemiginowska | Academic Influence

Aneta Siemiginowska's AcademicInfluence.com Rankings

Aneta Siemiginowska

Physics

#6447

World Rank

#8393

Historical Rank

Astrophysics

#688

World Rank

#736

Historical Rank

Astronomy

#1121

World Rank

#1833

Historical Rank

physics Degrees

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Physics

Aneta Siemiginowska's Degrees

PhD Astrophysics University of Warsaw
Masters Physics University of Warsaw

Why Is Aneta Siemiginowska Influential?

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According to Wikipedia, Aneta Siemiginowska is a Polish-American astrophysicist whose research involves high-energy cosmic objects including supermassive black hole, quasars, blazars, active galaxies, and astrophysical jets. She works at the Center for Astrophysics Harvard & Smithsonian as a senior astrophysicist in the Chandra X-ray Center.

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Aneta Siemiginowska's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

CIAO: Chandra's data analysis system (2006) (761)
Statistics, Handle with Care: Detecting Multiple Model Components with the Likelihood Ratio Test (2002) (530)
ARE THE VARIATIONS IN QUASAR OPTICAL FLUX DRIVEN BY THERMAL FLUCTUATIONS? (2009) (404)
THE CHANDRA SOURCE CATALOG (2009) (347)
Sherpa: a mission-independent data analysis application (2001) (344)
Bayesian Estimation of Hardness Ratios: Modeling and Computations (2006) (238)
Ten Simple Rules for the Care and Feeding of Scientific Data (2014) (166)
CONSTRAINTS ON BLACK HOLE GROWTH, QUASAR LIFETIMES, AND EDDINGTON RATIO DISTRIBUTIONS FROM THE SDSS BROAD-LINE QUASAR BLACK HOLE MASS FUNCTION (2010) (147)
FLEXIBLE AND SCALABLE METHODS FOR QUANTIFYING STOCHASTIC VARIABILITY IN THE ERA OF MASSIVE TIME-DOMAIN ASTRONOMICAL DATA SETS (2014) (127)
Dynamics and high-energy emission of the flaring HST-1 knot in the M 87 jet (2006) (127)
Structure of the X-Ray Emission from the Jet of 3C 273 (2000) (115)
STRONG LENS TIME DELAY CHALLENGE. II. RESULTS OF TDC1 (2014) (113)
Analysis of Energy Spectra with Low Photon Counts via Bayesian Posterior Simulation (2000) (105)
ACCRETION DISK MODEL OF SHORT-TIMESCALE INTERMITTENT ACTIVITY IN YOUNG RADIO SOURCES (2009) (104)
A STOCHASTIC MODEL FOR THE LUMINOSITY FLUCTUATIONS OF ACCRETING BLACK HOLES (2010) (102)
Chandra Discovery of a 300 Kiloparsec X-Ray Jet in the Gigahertz-peaked Spectrum Quasar PKS 1127–145 (2002) (88)
Radiation Pressure Instability Driven Variability in the Accreting Black Holes (2002) (85)
Observational Constraints on the Dependence of Radio-Quiet Quasar X-Ray Emission on Black Hole Mass and Accretion Rate (2008) (80)
A survey of Low Luminosity Compact sources and its implication for evolution of radio-loud AGNs. I. Radio data (2010) (78)
Evolution of an Accretion Disk in an Active Galactic Nucleus (1996) (77)
Chandra Survey of Radio-quiet, High-Redshift Quasars (2002) (73)
X-Ray Properties of the Gigahertz Peaked and Compact Steep Spectrum Sources (2008) (69)
The 300 kpc Long X-Ray Jet in PKS 1127–145, z = 1.18 Quasar: Constraining X-Ray Emission Models (2006) (63)
Testing Models for the Quasar Big Blue Bump via Color-Color Diagrams (1995) (61)
Chandra Study of an Overdensity of X-Ray Sources around Two Distant (z ~ 0.5) Clusters (2000) (60)
Handbook of X-ray Astronomy (2011) (59)
STOCHASTIC MODELING OF THE FERMI/LAT γ-RAY BLAZAR VARIABILITY (2014) (55)
Evolution of the X-ray Emission of Radio-quiet Quasars (2006) (55)
The Chandra-COSMOS survey – IV. X-ray spectra of the bright sample (2013) (54)
ON COMPUTING UPPER LIMITS TO SOURCE INTENSITIES (2010) (53)
Accretion and Nuclear Activity of Quiescent Supermassive Black Holes. I. X-Ray Study (2005) (53)
The X-Ray-faint Emission of the Supermassive Nuclear Black Hole of IC 1459 (2003) (52)
An X-Ray Jet Discovered by Chandra in the z = 4.3 Radio-selected Quasar GB 1508+5714 (2003) (52)
Radiation Pressure Instability as a Variability Mechanism in the Microquasar GRS 1915+105 (2000) (52)
HIGH-REDSHIFT X-RAY COOLING-CORE CLUSTER ASSOCIATED WITH THE LUMINOUS RADIO-LOUD QUASAR 3C 186 (2010) (50)
Accretion and Nuclear Activity of Quiescent Supermassive Black Holes. II. Optical Study and Interpretation (2005) (49)
Deep Chandra observations of Pictor A (2015) (49)
Stochastic Modeling of Multiwavelength Variability of the Classical BL Lac Object OJ 287 on Timescales Ranging from Decades to Hours (2017) (48)
Deriving the Quasar Luminosity Function from Accretion-Disk Instabilities (1997) (46)
Constraints on active galactic nucleus accretion disc viscosity derived from continuum variability (2003) (46)
On the Turbulent α-Disks and the Intermittent Activity in Active Galactic Nuclei (2004) (45)
X-Ray Cluster Associated with the z = 1.063 CSS Quasar 3C 186: The Jet is Not Frustrated (2005) (43)
On the Magnetic Field in the Kiloparsec-Scale Jet of Radio Galaxy M87 (2005) (42)
The nature of the jet-driven outflow in the radio galaxy 3C?305 (2012) (42)
Constraining the Black Hole Mass and Accretion Rate in the Narrow-Line Seyfert 1 Galaxy RE J1034+396 (2000) (40)
The high-temperature big blue bump in the Seyfert galaxy RE J1034+396 (1995) (39)
GIANT LOBES OF CENTAURUS A RADIO GALAXY OBSERVED WITH THE SUZAKU X-RAY SATELLITE (2012) (39)
Chandra Detection of X-Ray Absorption Associated with a Damped Lyα System (2001) (36)
Chandra Reveals Twin X-Ray Jets in the Powerful FR II Radio Galaxy 3C 353 (2008) (36)
XMM-Newton discovery of a Compton-thick AGN in the GPS galaxy Mkn 668 (2004) (35)
Star-Disk Collisions and the Origin of the Broad Lines in Quasars (1994) (34)
ACCOUNTING FOR CALIBRATION UNCERTAINTIES IN X-RAY ANALYSIS: EFFECTIVE AREAS IN SPECTRAL FITTING (2011) (34)
The Role of Machine Learning in the Next Decade of Cosmology (2019) (34)
The complex optical to soft x-ray spectrum of the low-redshift radio-quiet quasars (1994) (34)
Chandra Discovery of an X-Ray Jet and Extended X-Ray Structure in the z = 0.63 Quasar B2 0738+313 (2003) (33)
Infrared to x-ray spectral energy distributions of high redshift quasars (1994) (33)
Simulated spectral states of AGN and observational predictions (2011) (33)
BeppoSAX observations of Narrow-Line Seyfert 1 galaxies: II. Ionized iron features in Arakelian 564 (2000) (30)
X-ray spectral evolution of high redshift quasars (1994) (29)
FIRST DETECTION IN GAMMA-RAYS OF A YOUNG RADIO GALAXY: FERMI-LAT OBSERVATIONS OF THE COMPACT SYMMETRIC OBJECT PKS 1718−649 (2016) (28)
Accretion Disk Instabilities, Cold Dark Matter Models, and Their Role in Quasar Evolution (2000) (28)
Chandra Discovery of a 300 kpc X-ray Jet in the GPS Quasar PKS1127-145 (2002) (27)
JET EMISSION IN YOUNG RADIO SOURCES: A FERMI LARGE AREA TELESCOPE GAMMA-RAY VIEW (2013) (27)
A FLARE IN THE JET OF PICTOR A (2010) (27)
X-RAY PROPERTIES OF THE YOUNGEST RADIO SOURCES AND THEIR ENVIRONMENTS (2016) (27)
The Origin of Emission and Absorption Features in Ton S180 Chandra Observations (2003) (26)
Searching for Narrow Emission Lines in X-ray Spectra: Computation and Methods (2008) (26)
Observational constraints on viscosity in AGN accretion discs (1989) (25)
ORIGIN OF THE COMPLEX RADIO STRUCTURE IN BAL QSO 1045+352 (2010) (25)
What can we learn about quasars from αOX measurements in Galactic black hole binaries (2009) (25)
ASCA observations of two steep soft X-ray quasars (1998) (25)
A Deep Chandra Look at the Low-LB Elliptical NGC 821: X-Ray Binaries, a Galactic Wind, and Emission at the Nucleus (2007) (24)
SERENDIPITOUS DISCOVERY OF AN EXTENDED X-RAY JET WITHOUT A RADIO COUNTERPART IN A HIGH-REDSHIFT QUASAR (2015) (24)
A Deep Chandra, Very Large Array, and Spitzer Infrared Array Camera Study of the Very Low Luminosity Nucleus of the Elliptical NGC 821 (2007) (24)
The nature of the intranight variability of radio-quiet quasars (2008) (23)
The BeppoSAX View of the X-Ray Active Nucleus of NGC 4258 (2001) (23)
Characteristic Variability Timescales in the Gamma-Ray Power Spectra of Blazars (2019) (22)
Multifrequency observations of the optically active radio-quiet quasar GQ Comae. II - Ultraviolet, optical, and infrared continuum variability (1993) (21)
Chandra Observations of the Quiescent Nuclear Black Hole of NGC 821: Evidence of Nuclear Activity? (2004) (21)
Confronting X-Ray Emission Models with the Highest Redshift Kiloparsec-Scale Jets: The z = 3.89 Jet in Quasar 1745+624 (2006) (21)
DETECTING RELATIVISTIC X-RAY JETS IN HIGH-REDSHIFT QUASARS (2016) (21)
High-Redshift Radio-quiet Quasars: Exploring the Parameter Space of Accretion Models. II. Patchy Corona Model (2004) (20)
High-Redshift Radio-quiet Quasars: Exploring the Parameter Space of Accretion Models. I. Hot Semispherical Flow (2004) (19)
Accretion of low angular momentum material onto black holes: radiation properties of axisymmetric MHD flows (2007) (19)
Correlation between X-Ray and Radio Absorption in Compact Radio Galaxies (2017) (18)
DISCOVERY OF A KILOPARSEC-SCALE X-RAY/RADIO JET IN THE z = 4.72 QUASAR GB 1428+4217 (2012) (18)
Bayesian estimates of astronomical time delays between gravitationally lensed stochastic light curves (2016) (18)
Chandra Observations of the QSO Pair Q2345+007: Binary or Massive Dark Lens? (2002) (17)
A FULLY BAYESIAN METHOD FOR JOINTLY FITTING INSTRUMENTAL CALIBRATION AND X-RAY SPECTRAL MODELS (2014) (17)
Monte Carlo processes for including Chandra instrument response uncertainties in parameter estimation studies (2006) (16)
DEEP CHANDRA X-RAY IMAGING OF A NEARBY RADIO GALAXY 4C+29.30: X-RAY/RADIO CONNECTION (2012) (15)
The hard X-ray view of Giga-Hertz Peaked Spectrum Radio Galaxies (2009) (15)
X-ray emission from GPS and CSS sources (2009) (15)
The Impact of the Environment on the Early Stages of Radio Source Evolution (2018) (15)
First X-ray observations of low-power compact steep spectrum sources (2014) (14)
ON THE INTERACTION OF THE PKS B1358−113 RADIO GALAXY WITH THE A1836 CLUSTER (2014) (13)
X-Ray Emission from the Quasar PKS 1127–145: Comptonized Infrared Photons on Parsec Scales (2003) (13)
Inverse-Compton scattering in the resolved jet of the high-redshift quasar PKS J1421−0643 (2020) (13)
An ASCA GIS spectrum of S5 0014+813 AT z = 3.384 (1994) (13)
150 keV Emission from PKS 2149–306 with BeppoSAX (2000) (13)
BROADBAND JET EMISSION IN YOUNG AND POWERFUL RADIO SOURCES: THE CASE OF THE COMPACT STEEP SPECTRUM QUASAR 3C 186 (2012) (13)
Chandra Observation of 3C 212: A New Look at the X-Ray and Ultraviolet Absorbers (2003) (13)
Deep Chandra Observations of ESO 428-G014. IV. The Morphology of the Nuclear Region in the Hard Continuum and Fe Kα Line (2018) (13)
On the Jet Production Efficiency in a Sample of the Youngest Radio Galaxies (2018) (13)
Caltech-NRAO Stripe 82 Survey (CNSS). V. AGNs That Transitioned to Radio-loud State (2021) (12)
The Complex Optical to Soft X-Ray Spectrum of Low-Redshift Radio-quiet Quasars. II. Comparison with Free-Free and Accretion Disk Models (1995) (12)
STATISTICAL CHARACTERIZATION OF THE CHANDRA SOURCE CATALOG (2011) (12)
Chandra Observations of NGC 7212: Large-scale Extended Hard X-Ray Emission (2020) (12)
X-ray Emission from Gigahertz Peaked/Compact Steep Spectrum Sources (2003) (11)
A Multi-band Study of the Remarkable Jet in Quasar 4C+19.44 (2017) (10)
TXS 0128+554: A Young Gamma-Ray-emitting Active Galactic Nucleus with Episodic Jet Activity (2020) (10)
Two Candidate High-redshift X-Ray Jets without Coincident Radio Jets (2020) (10)
DETECTING UNSPECIFIED STRUCTURE IN LOW-COUNT IMAGES (2015) (10)
X-RAYS FROM A RADIO-LOUD COMPACT BROAD ABSORPTION LINE QUASAR 1045+352 AND THE NATURE OF OUTFLOWS IN RADIO-LOUD BROAD ABSORPTION LINE QUASARS (2009) (10)
NUCLEAR X-RAY PROPERTIES OF THE PECULIAR RADIO-LOUD HIDDEN AGN 4C+29.30 (2012) (9)
Deconvolution in high-energy astrophysics: science, instrumentation, and methods (2006) (9)
OPTICAL DETECTION OF THE PICTOR A JET AND TIDAL TAIL: EVIDENCE AGAINST AN IC/CMB JET (2015) (8)
Chandra Detection of the Circumnuclear Molecular Torus of the Compton-thick Active Galactic Nucleus in NGC 5643 (2018) (8)
The X-ray jet and lobes of PKS 1354+195 (=4C 19.44) (2007) (8)
The X-ray absorber of PKS2126-158 (2003) (8)
The UV spectrum of the narrow-line Seyfert 1 galaxy, REJ1034+396 (1997) (8)
Developing Sherpa with Python (2007) (7)
The ultraviolet spectrum of the narrow-line Seyfert 1 galaxy RE J1034+396 (1998) (7)
Sherpa: 1D/2D modeling and fitting in Python (2009) (7)
First Hard X-Ray Observation of a Compact Symmetric Object: A Broadband X-Ray Study of a Radio Galaxy OQ+208 with NuSTAR and Chandra (2019) (7)
Q1208+1011: Search for the Lensing Galaxy (1998) (7)
The Next Decade of Astroinformatics and Astrostatistics (2019) (6)
AN X-RAY COOLING-CORE CLUSTER SURROUNDING A LOW-POWER COMPACT STEEP SPECTRUM RADIO SOURCE 1321+045 (2013) (6)
STRONG LENS TIME DELAY CHALLENGE : II (2014) (6)
A survey of low-luminosity compact sources and its implication for the evolution of radio-loud active galactic nuclei – I. Radio data (2010) (6)
Relativistic X-ray jets at high redshift (2018) (6)
Star-Disk Collisions and the Origin of the Broad Lines in Quasars: Addendum (1996) (6)
Correction to: The Fundamental Planes of black hole activity for radio-loud and radio-quiet quasars (2022) (5)
Powerful ionized gas outflows in the interacting radio galaxy 4C+29.30 (2020) (5)
Low angular momentum accretion flow model of Sgr A* activity (2007) (5)
NH-NHI correlation in gigahertz-peaked-spectrum galaxies† (2015) (5)
Extended X-Ray Emission in Compton Thick AGN with Deep Chandra Observations (2021) (5)
COMP2CAT: hunting compact double radio sources in the local Universe (2019) (5)
Faint γ-ray sources at low redshift: the radio galaxy IC 1531 (2018) (5)
AXAF Data Analysis Challenges (1997) (5)
Discovery of Candidate X-Ray Jets in High-redshift Quasars (2021) (4)
New MCMC Methods to Address Pile-up in the Chandra X-ray Observatory (2003) (4)
Evidence for a TDE origin of the radio transient Cygnus A-2 (2019) (4)
BeppoSAX observations of narrow-line Seyfert 1 galaxies I. Ton S 180 (1997) (4)
Chandra discovery of activity in the quiescent nuclear black hole of NGC821 (2004) (3)
Active galactic nuclei: Unstable by design (1999) (3)
Sherpa: CIAO Modeling and Fitting Package (2011) (3)
Chandra Imaging of the Western Hotspot in the Radio Galaxy Pictor A: Image Deconvolution and Variability Analysis (2020) (3)
Increasing the Discovery Space in Astrophysics: The Exploration Question for Compact Objects (2019) (3)
On the turbulent $\alpha$-disks and the intermittent activity in AGN (2003) (3)
How to handle calibration uncertainties in high-energy astrophysics (2008) (3)
Star‐disk collisions in active galactic nuclei and the origin of the broad line region (1991) (3)
Extragalactic jets from every angle : proceedings of the 313th Symposium of the International Astronomical Union held in Puerto Ayora, Galapagos Islands, Ecuador, September 15-19, 2014 (2015) (3)
Mid-infrared Diagnostics of the Circumnuclear Environments of the Youngest Radio Galaxies (2020) (3)
ON THE MERGING CLUSTER ABELL 578 AND ITS CENTRAL RADIO GALAXY 4C+67.13 (2015) (3)
Discovery of X-ray jets in GPS sources (2003) (2)
X-Ray Properties of Young Radio Quasars at z > 4.5 (2020) (2)
What defines a compact symmetric object? A carefully vetted sample of compact symmetric objects (2021) (2)
A cosmic ray cocoon along the X-ray jet of M87? (2012) (2)
Sherpa: Goals and Design for Chandra and Beyond (2006) (2)
Realizing the potential of astrostatistics and astroinformatics (2019) (2)
Submillimeter Variability and the Gamma-ray Connection in Fermi Blazars (2010) (2)
Advanced Python Scripting Using Sherpa (2011) (2)
pyblocxs: Bayesian Low-Counts X-ray Spectral Analysis in Sherpa (2011) (2)
eBASCS: Disentangling overlapping astronomical sources II, using spatial, spectral, and temporal information (2021) (2)
Algorithms and Statistical Models for Scientific Discovery in the Petabyte Era (2019) (2)
An extraordinary view of the universe: The use of X-ray vision in space science (2016) (2)
Fitting and Estimating Parameter Confidence Limits with Sherpa (2011) (2)
Accretion disk in the high-redshift quasar HS 1700+6416. (1990) (2)
Modeling x-ray emission of a straight jet : PKS 0920-397 (2010) (2)
Chandra Source Catalog 2.0 Spectral Properties and a ULX Case Study (2020) (1)
The Radiation Spectra of illuminated accretion disks in AGN (2003) (1)
Data reduction and calibration (2011) (1)
1H0419-577: a "two-state" soft X-ray Seyfert galaxy ? (1998) (1)
Monitoring of GAmma-ray Bright AGN : The Multi-frequency Polarization of the Flaring Blazar 3 C 279 † (2015) (1)
The Case of the 300 kpc Long X-ray Jet in PKS 1127-145 at z=1.18 (2007) (1)
Extending and Enhancing the Capabilities of the Sherpa Modeling and Fitting Tool with S-Lang (2006) (1)
A Deep Chandra Observation of the PKS 1055+201 Jets, Lobes, and Hotspots (2008) (1)
X-Ray Emission of the γ-ray-loud Young Radio Galaxy NGC 3894 (2021) (1)
The Cluster-central Compact Steep-spectrum Radio Galaxy 1321+045 (2021) (1)
Fitting and Modeling of AXAF Data with the ASC Fitting Application (1998) (1)
ERRATUM: “ARE THE VARIATIONS IN QUASAR OPTICAL FLUX DRIVEN BY THERMAL FLUCTUATIONS?” (2009, ApJ, 698, 895) (2011) (1)
Compton cooling of jets as the origin of radio-quiet quasars (1994) (1)
Increasing the Discovery Space in Astrophysics - A Collation of Six Submitted White Papers (2019) (1)
Optimization Methods in Sherpa (2009) (1)
Evolution of accretion disks in AGN (1994) (1)
The Highest Redshift Relativistic Jets (2007) (1)
Jet–ISM Interaction in NGC 1167/B2 0258+35, an LINER with an AGN Past (2022) (1)
A Fe K Line in GRB 970508 (2000) (1)
Discovery of a bright extended X-ray jet in RGB J1512+020A (2022) (1)
A DEEP XMM-NEWTON OBSERVATION OF THE QUASAR 3C 287 (2008) (1)
CIAO 4.1: with a Whole New Sherpa! (2009) (1)
Chandra View of the LINER-type Nucleus in the Radio-loud Galaxy CGCG 292–057: Ionized Iron Line and Jet–ISM Interactions (2020) (1)
Accretion Disk Instabilities and the Quasar Luminosity Function (1997) (1)
Chandra Source Catalog Release 2.0 - The State of the Art Serendipitous X-ray Source Catalog (2019) (1)
TYPE Relativistic X-ray jets at high redshift (2019) (1)
Sherpa. On the Move to Open Collaborative, Development (2014) (1)
Chandra Discovery of Intervening, Local and Intrinsic Highly Ionized Absorption in an extremely bright high resolution X-ray spectrum of an Extragalactic Source (2003) (0)
First results from HAWC : monitoring the TeV gamma-ray sky (2015) (0)
Astrostatistics in X-ray Astronomy: Systematics and Calibration (2014) (0)
What Can We Learn From Quasars X-ray Jets? (2006) (0)
X‐ray Jets and Evolution of Radio Sources (2009) (0)
The Evolution of Compact Symmetric Objects -- A Possible Connection with Tidal Disruption Events (2023) (0)
PICTOR A JET AND TIDAL TAIL: EVIDENCE AGAINST AN IC/CMB (2015) (0)
Recurrent Activity in Radio Galaxies (2008) (0)
Very high energy gamma-rays from flat spectrum radio quasars (2015) (0)
Fitting and Modeling in the ASC Data Analysis Environment (1997) (0)
Tackling the Challenges in the Analysis of Chandra Data (2000) (0)
Jet-ISM Interactions in a Restarting Radio Galaxy 4C 29.30 (2009) (0)
The Chandra Source Catalog: User Interface (2009) (0)
Bayesian analysis of high-resolution energy spectra. (1999) (0)
Meridional circulations in thin accretion disks (1988) (0)
Astrostatistics: Methods and Techniques (2008) (0)
Sherpa, Python and Optimization (2011) (0)
Disentangling Overlapping Point Sources-Using Spatial, Spectral, and Temporal Information (2019) (0)
AGN physics - The Jet-driven Outflow in the Radio Galaxy 3C305 and the Use of Hardness Ratio Maps to Constrain Spectral Parameters of Low Brightness Regions. (2012) (0)
Chandra Interactive Analysis of Observations (1999) (0)
The Chandra Source Catalog: Storage and Interfaces (2009) (0)
Chandra Imaging of the Wide Separation Quasar Pair 2345+007 (2000) (0)
The Chandra Source Catalog : Automated Source Correlation (2009) (0)
LIRA, the Low-counts Image Restoration and Analysis Package: a Teaching Version via R (2011) (0)
High Redshift X-ray Jets detections with Chandra (2014) (0)
Spectral trends of high redshift quasars - application of accretion models (2003) (0)
Time domain methods for X-ray and gamma-ray astronomy (2022) (0)
Intermittent Activity of Jets in AGN (2010) (0)
Review: Observations meet theory (2015) (0)
The Chandra Source Catalog: X-ray Aperture Photometry (2009) (0)
Extragalactic and Galactic Jet Synergies (2015) (0)
X-RAY EMISSION FROM HIGH REDSHIFT RADIO-LOUD QUASARS : COMPTONIZED IR VS . BEL PHOTONS ON PARSEC SCALES (2003) (0)
On the Magnetic Field in Kpc-Scale Jets of FR I Radio Galaxies (2005) (0)
Quasar X-Ray Spectra At z=1.5 (2001) (0)
Increasing the Discovery Space in Astrophysics: The Exploration Question for Galaxy Evolution (2019) (0)
The Chandra Source Catalog: Statistical Characterization (2009) (0)
Estimating the masses of z > 2.5 quasars from accretion disk models (2015) (0)
Characteristic Timescales in the Gamma-ray Power Spectra of Blazars (2015) (0)
Chandra Detection of X-ray Absorption Associated with a Damped Ly-alpha Absorption System (2000) (0)
University of Groningen Correlation between X-Ray and Radio Absorption in Compact Radio Galaxies Ostorero, (2018) (0)
Compact Symmetric Objects: A Distinct Population of Jetted Active Galaxies (2023) (0)
Variability Model for the Microquasar GRS 1915+105 (2000) (0)
Jet-ISM Interactions and Outflow in a Nearby Radio Galaxy 4C+29.30 (2014) (0)
Tracing the high energy emission of γ-ray detected radio loud quasars (2015) (0)
X-ray Jets (2014) (0)
Fitting Narrow Spectral Lines in High-Energy Astrophysics Using Incompatible Gibbs Samplers (2007) (0)
Young radio sources in the gamma-ray band (2012) (0)
Constraints on AGN accretion disc viscosity derived from continuum variability (2020) (0)
Archives, surveys, catalogs, and software (2011) (0)
The Chandra Source Catalog: Spectral Properties (2009) (0)
Destroying Degeneracy: Chandra Observations of Faint Radio-Quiet Quasars at z > 4 (2004) (0)
Chandra study of a concentration of X-ray sources around two distant (z \~{ 0.5) clusters} (2001) (0)
Hadronic flares and associated neutrinos for Markarian 421 (2015) (0)
Mid‐infrared properties of a sample of the most compact radio galaxies (2021) (0)
The CIAO 4.0 Data Analysis System (2008) (0)
A deep Chandra look at the low L_B elliptical NGC821: not only wind and X-ray binaries (2007) (0)
PAIR Q 2345 + 007 : BINARY QUASAR OR MASSIVE DARK LENS ? (2008) (0)
Slugs and Snails and Puppy Dog Tails : jets from an unconventional angle (2015) (0)
1321+045: A compact steep‐spectrum radio source in a cool‐core galaxy cluster (2021) (0)
AGN feedback and evolution of radio sources: Discovery of an x-ray cluster associated with Z=1 quasar (2005) (0)
Disk Instability in a Microquasar (2003) (0)
Epsiodic Activity in Radio Galaxies (2007) (0)
Quasars are 25 years old. (1988) (0)
The Jet-driven Outflow in the Radio Galaxy 3C 305 : The Use of Hardness Ratio Maps to Constrain Spectral Parameters of Low Brightness Regions (2012) (0)
Weighing the black hole in the narrow-line Seyfert I galaxy, REJ1034+396 (2002) (0)
00 12 16 2 v 1 7 D ec 2 00 0 Structure of the X-ray Emission from the Jet of 3 C 273 (2005) (0)
Why are they not AGN (2006) (0)
LIRA: Low-Count Image Reconstruction and Analysis (2009) (0)
A deep Chandra look at hte Low-LB elliptical NGC821 (2007) (0)
Using `LIRA' To Quantify Diffuse Structure Around X-ray and Gamma-Ray Pulsars (2009) (0)
AGN Outbursts and Accretion Disks (2005) (0)
Pylira: deconvolution of images in the presence of Poisson noise (2022) (0)
New Elements of Sherpa, CIAO's Modeling and Fitting Tool (2001) (0)
CIAO 4 Preview: Sherpa and ChIPS Demo (2007) (0)
CSS galaxy embedded within the core of a bright X-ray cluster (2013) (0)
The CSO PKS 1718-649 In Gamma-Rays With Fermi-LAT (2016) (0)
Training the Future Generation of Computational Researchers (2019) (0)
Optical Variability from a Thermally Unstable Region in AGN Accretion Disks (1992) (0)
Bayesian Methods in Sherpa (2013) (0)
Independent Estimate of the Doppler Factor and the Bulk Lorentz Factor in Large-Scale X-ray Jets (2007) (0)
Kiloparsec-scale Jets In The Highest-redshift Quasars (2006) (0)
Chandra view on the active nucleus of CGCG 292–057: Jet-ISM interactions (2018) (0)
Role Of The Relativistic Jet In Young And Powerful Radio Quasars (2011) (0)
The X-ray jets of the youngest radio galaxies (2020) (0)
3c186 - Radio-loud Quasar Surrounded By X-ray Cluster (2008) (0)
Evolution of a Powerful Radio Loud Quasar 3C 186 and its Impact on the Cluster Environment at z=1 (2007) (0)
Drilled by the jet ? XMM-Newton discovers a Compton-thick AGN in the GPS galaxy Mkn 668 (2004) (0)
Laboratory Astrophysics Needs for X-ray Grating Spectrometers (2019) (0)
Radiation spectra from MHD simulations of low angular momentum flows (2006) (0)
A Large Scale Jet in PKS 1127-145 (2006) (0)
S ep 2 00 0 Accretion Disk Instabilities , CDM models and their role in Quasar Evolution (2000) (0)
The Chandra High Resolution Spectra of Mkn 421 (2001) (0)
Models of Accretion Disks (2007) (0)
Bayesian and Profile Likelihood Approaches to Time Delay Estimation for Stochastic Time Series of Gravitationally Lensed Quasars (2016) (0)
Sherpa, Python, and Astronomy. A Successful Co-evolution. (2019) (0)
Modeling time variability of AGN with the CARMA models (2019) (0)
The Chandra Source Catalog: Processing and Infrastructure (2009) (0)
Multiwavelength variability of the classical BL Lac object OJ287 on timescales ranging from decades to hours (2018) (0)
Quasar-Cluster Interactions At A Redshift Of 1: What Does 3C186 Tell Us? (2010) (0)
Observational Constraints on Viscosity in the AGN Accretion Discs (1989) (0)
X-ray Environment of Radio Galaxy 4C 29.30 (2006) (0)
Very high energy neutrino expectation from Fanaroff-Riley I sources (2021) (0)
3c 186: The Impact Of Quasar Radiation On Its Host Galaxy Cluster Properties. (2011) (0)
Optical/UV/soft X‐ray quasar spectra: Models vs. observations (2008) (0)
Chandra view on the active nucleus of the restarted radio galaxy CGCG 292-057 (2017) (0)
X-Ray Jets in the High-redshift Quasars J1405+0415 and J1610+1811 (2022) (0)
Early evolution stage of AGN (2014) (0)
Studies on slow radio transients (2021) (0)
The Chandra Source Catalog: Source Variability (2009) (0)
Incorporating Effective Area Uncertainties into Spectral Fitting (2007) (0)
The Complex X-Ray Obscuration Environment in the Radio-loud Type 2 Quasar 3C 223 (2023) (0)
The X-Ray Weakness of GPS Radio Galaxies: A Volume-Limited Complete Sample (2004) (0)
N ov 2 01 9 Algorithms and Statistical Models for Scientific Discovery in the Petabyte Era Astro 2020 (2019) (0)
Modeling of the Blue Bump Emission in High Redshift Quasars (1996) (0)
A Fully Bayesian Method to Simultaneously Fit Calibration Products and Model Parameters in X-ray Spectral Analyses (2014) (0)
Kiloparsec-Scale Jets in Nearby Galaxies as Possible Sources of High Energy gamma-ray Emission (2005) (0)
X-ray Variability in the Nucleus of Cygnus A and the Radio Transient Cygnus A2 (2019) (0)
Supermassive Black Holes (Active Galactic Nuclei) (2019) (0)
X-ray lines and edges (2011) (0)
The Chandra Source Catalog: Source Properties and Data Products (2009) (0)
Towards a Comprehensive Catalog of Bona Fide Compact Symmetric Objects (2023) (0)
X-ray emission from GPS/CSS sources (2003) (0)
CIAO: Chandra Interactive Analysis of Observations (1999) (0)
Stochastic approach to modeling the γ-ray variability of Fermi/LAT blazars (2014) (0)
150 keV Emission from PKS2149-306 with BeppoSAX: A Compton Suppressed Jet and the Origin of Radio-quiet Quasars (1999) (0)
Accounting for Pileup in Chandra ACIS Spectra (2004) (0)
The Chandra Source Catalog: Background Determination and Source Detection (2009) (0)
Young radio sources: a radio-gamma perspective (2010) (0)
Statistical Analysis of Spectra with Many Lines (2001) (0)
The Chandra Source Catalog: Algorithms (2009) (0)
Designing Information Measures for Real-time Lightcurve Classification (2016) (0)
Hypothesis Tests (2022) (0)
What Triggers the Activity Cycle in Galactic Nuclei (2005) (0)
ar X iv : a st rop h / 03 06 28 8 v 1 1 3 Ju n 20 03 X-ray emission from GPS / CSS sources (2003) (0)
Work supported in part by US Department of Energy contract DE-AC02-76SF00515 Extragalactic Jets: Theory and Observation from Radio to Gamma Ray ASP Conference Series, Vol. **VOLUME**, **YEAR OF PUBLICATION** (2007) (0)
The Chandra Source Catalog 2.0: Building The Catalog (2018) (0)
Detecting a Jet and Tidal Tail in HST Images of Pictor A (2014) (0)
INTERMITTENCY, ACCRETION DISKS AND AGN EVOLUTION (2004) (0)
PKS 1718-649: a broad-band study of a young radio jet (2017) (0)
X-Ray Astronomy School (2008) (0)
The CSS Quasar 3C 186: Exploring the X-ray Emission (2010) (0)
A pr 2 00 0 Variability model for the microquasar GRS 1915 + 105 (2008) (0)
Default Spectral Fit Parameters for the Chandra Source Catalog 2.0 (2019) (0)
Optical Variability from a Thermally Unstable Region in AGN / Active Galactic Nuclei Accretion Disks (1992) (0)
VizieR Online Data Catalog: Properties of COMP2CAT sources (Jimenez-Gallardo+, 2019) (2019) (0)
X-ray study of the environmental impact on the initial stages of a radio source evolution (2017) (0)
Signatures of jet impact on the ISM in radio galaxy 4C+29.30 (2014) (0)
A deep Chandra look at the nearby, low LB elliptical galaxy NGC821 (2007) (0)
Thermal Continuum Emission of GQ Comae (1991) (0)
AN EXTRAORDINARY VIEW OF THE UNIVERSE (2017) (0)
BEHR: Bayesian Estimation of Hardness Ratios (2013) (0)
X-ray Properties of Compact Radio Sources (2005) (0)
Ionized gas outflows in the interacting radio galaxy 4C +29.30 (2019) (0)
Observations Multi-frequency Observations of Highly Variable Relativistic Jets View of Pelican Bay from Av (2015) (0)
Non-linear shock acceleration and high energy gamma rays from clusters of galaxies (2005) (0)
Chandra Probes the Twin Quasars in Q2345+007: Pair or Lens? (2001) (0)
Major X-ray satellites (2011) (0)
The Distribution and Evolution of Black Hole Mass in Broad Line Quasars (2009) (0)
15 Years of Science with Chandra Symposium (2015) (0)
RADIO X-RAY CONNECTIONS IN GPS SOURCES (2004) (0)
The Unusual Weak-line Quasar PG1407+265 and Its Foreground z ∼ 0.7 X-Ray Cluster (2021) (0)
Chandra's Discovery of Activity in the Quiescent Nuclear Black Hole of NGC 821 (2004) (0)
The Origin of High-energy Emission in the Young Radio Source PKS 1718–649 (2021) (0)
Probing the accretion disk - jet connection via instabilities in the inner accretion flow. From microquasars to quasars (2010) (0)
Hot and strong big blue bumps in AGN (2008) (0)
Two pages (scan) from Galilei's Sidereus Nuncius (“The Starry Messenger” or “The Herald of the Stars”), Venice, 1610. (2014) (0)
VizieR Online Data Catalog: The Chandra Source Catalog (CSC), Release 2.0 (Evans+, 2019) (2014) (0)
Late-time X-ray observations of the transient source Cygnus A-2 (2022) (0)
X-ray properties of high-redshift Radio Loud and Radio Quiet Quasars observed by Chandra (2022) (0)
New Markov Chain Monte Carlo Methods to Address Pile-up in the Chandra X-ray Observatory (2000) (0)
Combining Statistical and Systematic Uncertainties for High Count Spectra (2009) (0)
The Oscillating state Sy1/NLSy1 Mkn110? (2002) (0)
Detailed structure of the X-ray jet in 4C 19.44 (PKS1354+195) (2006) (0)
X-raying the evolution of SN 1987A (2017) (0)
The AXAF data analysis system: algorithms, modelling and fitting. (1997) (0)
ASTRONOMY AND ASTROPHYSICS 1 H 0419-577 : a “ two-state ” soft X-ray Seyfert galaxy ? (1998) (0)
Review: Observations Multi-frequency Observations of Highly Variable Relativistic Jets (2015) (0)

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What Schools Are Affiliated With Aneta Siemiginowska?

Aneta Siemiginowska is affiliated with the following schools:

University of Warsaw