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List of works by Marianne Vestergaard

A Flexible Method of Estimating Luminosity Functions

scientific article published in the Astrophysical Journal

A Hubble Space Telescope imaging study of four FeLoBAL quasar host galaxies

scientific article published in January 2018

A Reverberation‐based Mass for the Central Black Hole in NGC 4151

scientific article published in the Astrophysical Journal

A Sample of Quasars with Strong Nitrogen Emission Lines from the Sloan Digital Sky Survey

scientific article published in the Astrophysical Journal

A Survey of z > 5.7 Quasars in the Sloan Digital Sky Survey. IV. Discovery of Seven Additional Quasars

scientific article published in Astronomical Journal

A catalogue of optical to X-ray spectral energy distributions of z ~= 2 quasars observed with Swift - I. First results

scientific article

A first step toward constraining supermassive black-hole growth

scholarly article by M. Vestergaard published November 2006 in New Astronomy Reviews

A new cosmological distance measure using active galactic nuclei

A revised broad-line region radius and black hole mass for the narrow-line Seyfert 1 NGC 4051

scientific article published in the Astrophysical Journal

AGN STORM 2. I. First results: A Change in the Weather of Mrk 817

AGN STORM 2. IX. Studying the Dynamics of the Ionized Obscurer in Mrk 817 with High-resolution X-Ray Spectroscopy

scientific article published in October 2024

AGN STORM 2. VI. Mapping Temperature Fluctuations in the Accretion Disk of Mrk 817

scholarly article

ALMA probes the molecular gas reservoirs in the changing-look Seyfert galaxy Mrk 590

scholarly article

An Empirical Ultraviolet Template for Iron Emission in Quasars as Derived from I Zwicky 1

scholarly article

An MMT Hectospec Redshift Survey of 24 μm Sources in theSpitzerFirst Look Survey

scientific article published in Astronomical Journal

Are Radio‐loud Quasars Rebellious or Are Radio‐quiets Just Plain Untalented? A Study of the Ultraviolet Broad Emission Line Profiles in High‐Redshift Radio‐loud and Radio‐quiet Quasars

scientific article

BLACK HOLE MASSES OF HIGH-REDSHIFT QUASARS

scholarly article published October 2004

C IV line-width anomalies: the perils of low signal-to-noise spectra

scientific article published in the Astrophysical Journal

Central Masses and Broad‐Line Region Sizes of Active Galactic Nuclei. II. A Homogeneous Analysis of a Large Reverberation‐Mapping Database

scientific article published in the Astrophysical Journal

Clues to Quasar Broad-Line Region Geometry and Kinematics

scientific article published in the Astrophysical Journal

Comprehensive study of a z = 2.35 DLA Galaxy: mass, metallicity, age, morphology and SFR from HST and VLT★

scientific article

Constraints on black hole growth, quasar lifetimes, and Eddington ratio distributions from the SDSS broad-line quasar black hole mass function

scientific article published in the Astrophysical Journal

Constraints on the relative sizes of intervening Mg II-absorbing clouds and quasar emitting regions

scientific article published in Astronomy and Astrophysics

Continuum and Emission‐Line Strength Relations for a Large Active Galactic Nuclei Sample

scientific article published in the Astrophysical Journal

Detection of stellar light from quasar host galaxies at redshifts above 6

scientific article published on 28 June 2023

Determining Central Black Hole Masses in Distant Active Galaxies

scientific article published in the Astrophysical Journal

Determining Central Black Hole Masses in Distant Active Galaxies and Quasars. II. Improved Optical and UV Scaling Relationships

scientific article published in the Astrophysical Journal

Determining quasar black hole mass functions from their broad emission lines: application to the Bright Quasar Survey

scientific article published in the Astrophysical Journal

Determining the fraction of reddened quasars in COSMOS with multiple selection techniques from X-ray to radio wavelengths

scientific article published in Astronomy and Astrophysics

Determining the zero-point calibration for AGN black hole mass estimates

article

Diverse kinematic signatures from reverberation mapping of the broad-line region in AGNs

scientific article published in the Astrophysical Journal

Dust-free quasars in the early Universe

scientific article published in Nature

EELT-HIRES the high-resolution spectrograph for the E-ELT

Early Growth and Efficient Accretion of Massive Black Holes at High Redshift

scientific article published in the Astrophysical Journal

Elemental abundances in the broad emission line region of quasars at redshifts larger than 4

scientific article published in Astronomy and Astrophysics

Emission Line Properties of Active Galactic Nuclei from a Post‐COSTARHubble Space TelescopeFaint Object Spectrograph Spectral Atlas

article published in 2004

Emission Line Properties of the Large Bright Quasar Survey

Evidence for early black-hole growth and efficient accretion

scholarly article published 2002

Feii/MgiiEmission‐Line Ratio in High‐Redshift Quasars

scientific article published in the Astrophysical Journal

From Observations to Physical Parameters

GRB 000131 optical observations

scientific article published in January 2000

GRB 130603B: VLT/X-shooter redshift confirmation

scientific article

Gemini GNIRS Near-infrared Spectroscopy of 50 Quasars at z ≳ 5.7

scholarly article

Gemini Near-Infrared Spectroscopy of Luminousz~ 6 Quasars: Chemical Abundances, Black Hole Masses, and MgiiAbsorption

scientific article published in Astronomical Journal

HST Discovery of a Probable Supernova in Mrk 477

scientific article published in January 2015

High-redshift SDSS quasars with weak emission lines

scientific article published in the Astrophysical Journal

High-redshift standard candles: predicted cosmological constraints

article by Anthea L. King et al published 31 May 2014 in Monthly Notices of the Royal Astronomical Society

High‐Redshift Quasars and Star Formation in the Early Universe

scientific article published in the Astrophysical Journal

Hubble Space Telescope observations of extended [O III]{lambda} 5007 emission in nearby QSO2s: new constraints on AGN host galaxy interaction

scientific article published in January 2018

Hubble Space TelescopeUltraviolet Spectroscopy of 14 Low-Redshift Quasars

scientific article published in Astronomical Journal

Intensive disc-reverberation mapping of Fairall 9: first year of <i>Swift</i> and LCO monitoring

scientific article published on 16 September 2020

MUSE observations of a changing-look AGN – I. The reappearance of the broad emission lines

scholarly article

Mass Functions of the Active Black Holes in Distant Quasars from the Sloan Digital Sky Survey Data Release 3

scientific article published in the Astrophysical Journal

Mass functions of the active black holes in distant quasars from the large bright quasar survey, the bright quasar survey, and the color-selected sample of the SDSS fall equatorial stripe

scientific article published in the Astrophysical Journal

Monitoring of the Einstein Cross with the Nordic Optical Telescope

scientific article published in January 1996

Multiwavelength Monitoring of the Narrow‐Line Seyfert 1 Galaxy Arakelian 564. III. Optical Observations and the Optical–UV–X‐Ray Connection

scientific article published in the Astrophysical Journal

NGC 5548 in a Low‐Luminosity State: Implications for the Broad‐Line Region

scientific article (publication date: 10 June 2007)

Nature and statistical properties of quasar associated absorption systems in the XQ-100 Legacy Survey

scholarly article

Nuclear molecular outflow in the Seyfert galaxy NGC 3227

scientific article

Observational Constraints on the Dependence of Radio‐Quiet Quasar X‐Ray Emission on Black Hole Mass and Accretion Rate

scholarly article

Occurrence and Global Properties of Narrow Civλ1549 Å Absorption Lines in Moderate‐Redshift Quasars1

scientific article published in the Astrophysical Journal

On the scatter in the radius-luminosity relationship for active galactic nuclei

scientific article published in the Astrophysical Journal

On the two high-metallicity DLAs at z = 2.412 and 2.583 towards Q 0918+1636★

scientific article

Optical/Near-infrared selection of red quasi-stellar objects: evidence for steep extinction curves toward galactic centers?

article

Outflows and the Physical Properties of Quasars

scientific article published in the Astrophysical Journal

Parsec-scale radio morphology and variability of a changing-look AGN: the case of Mrk 590

scholarly article

Probing the Evolution of Infrared Properties ofz~ 6 Quasars:SpitzerObservations

scientific article published in Astronomical Journal

Quantifying the diffuse continuum contribution of BLR Clouds to AGN Continuum Inter-band Delays

scientific article

Quasar Elemental Abundances at High Redshifts

scientific article published in the Astrophysical Journal

Quasar Evolution and Star Formation History

Quasar Mass Functions Across Cosmic Time

Quasars Classes and Their Relationships

Radio imaging of core-dominated high redshift quasars

scientific article

Recalibration of the MBH-{sigma} relation for AGN

scientific article published in January 2017

Reverberation Mapping Results from MDM Observatory

Reverberation mapping measurements of black hole masses in six local Seyfert galaxies

scientific article published in the Astrophysical Journal

Serendipitous discovery of a projected pair of QSOs separated by 4.5 arcsec on the sky

scientific article published in Astronomical Journal

Simulations of the OzDES AGN reverberation mapping project

scholarly article

Solving the conundrum of intervening strong Mg II absorbers towards gamma-ray bursts and quasars

scientific article published in Astronomy and Astrophysics

Space Telescope and Optical Reverberation Mapping Project. IX. Velocity–Delay Maps for Broad Emission Lines in NGC 5548

scientific article published in 2021

Space Telescope and Optical Reverberation Mapping Project. V. Optical Spectroscopic Campaign and Emission-line Analysis for NGC 5548

scientific article published in the Astrophysical Journal

Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC 5548 with X-Ray Spectroscopy

scientific article published in the Astrophysical Journal

Space Telescope and Optical Reverberation Mapping Project. VIII. Time Variability of Emission and Absorption in NGC 5548 Based on Modeling the Ultraviolet Spectrum

scholarly article

Space Telescope and Optical Reverberation Mapping Project. X. Understanding the absorption-line holiday in NGC 5548

Space Telescope and Optical Reverberation Mapping Project. XII. Broad-line Region Modeling of NGC 5548

scientific article published in 2020

Space Telescope and optical reverberation mapping project. VI. Reverberating disk models for NGC 5548

scientific article published in the Astrophysical Journal

Space telescope and optical reverberation mapping project. II. Swift and HST reverberation mapping of the accretion disk of NGC 5548

scientific article published in the Astrophysical Journal

Space telescope and optical reverberation mapping project. III. Optical continuum emission and broadband time delays in NGC 5548

scientific article published in the Astrophysical Journal

Space telescope and optical reverberation mapping project. IV. Anomalous behavior of the broad ultraviolet emission lines in NGC 5548

scientific article published in the Astrophysical Journal

Space telescope and optical reverberation mapping project.I. Ultraviolet observations of the Seyfert 1 galaxy NGC 5548 with the Cosmic Origins Spectrograph on Hubble Space Telescope

scientific article published in the Astrophysical Journal

Spectral Energy Distributions and Multiwavelength Selection of Type 1 Quasars

article by Gordon T. Richards et al published October 2006 in The Astrophysical Journal Supplement Series

Spectral energy distribution variations of nearby Seyfert galaxies during AGN watch monitoring programs

scholarly article

Spectroscopy of the short-hard GRB 130603B

scientific article published in Astronomy and Astrophysics

Supermassive Black Holes in Active Galactic Nuclei. II. Calibration of the Black Hole Mass–Velocity Dispersion Relationship for Active Galactic Nuclei

scientific article published in the Astrophysical Journal

Swift/UVOT grism monitoring of NGC 5548 in 2013: an attempt at MgII reverberation mapping

scientific article published in the Astrophysical Journal

SwiftMonitoring of NGC 4151: Evidence for a Second X-Ray/UV Reprocessing

scientific article published in the Astrophysical Journal

Systematic effects in measurement of black hole masses by emission-line reverberation of active galactic nuclei: Eddington ratio and inclination

scientific article published in Astronomy and Astrophysics

Systematic uncertainties in black hole masses determined from single-epoch spectra

scientific article published in the Astrophysical Journal

THE HIGHAVQuasar Survey: Reddened Quasi-Stellar Objects selected from optical/near-infrared photometry. II

The Black Hole Mass of NGC 4151: Comparison of Reverberation Mapping and Stellar Dynamical Measurements

scientific article published in the Astrophysical Journal

The Distribution and Evolution of Black Hole Mass in Broad Line Quasars

scholarly article by Brandon C. Kelly et al published August 2009 in Proceedings of the International Astronomical Union

The First Swift Intensive AGN Accretion Disk Reverberation Mapping Survey

The Future of Quasar Studies

The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping

scientific article published in the Astrophysical Journal

The Radius‐Luminosity Relationship for Active Galactic Nuclei: The Effect of Host‐Galaxy Starlight on Luminosity Measurements

scientific article published in the Astrophysical Journal

The Relationship between Luminosity and Broad‐Line Region Size in Active Galactic Nuclei

scientific article published in the Astrophysical Journal

The UV spectra of NLS1s – implications for their broad line regions

The black hole mass of NGC 4151. II. Stellar dynamical measurement from near-infrared integral field spectroscopy

scientific article published in the Astrophysical Journal

The black hole mass-bulge luminosity relationship for active galactic nuclei from reverberation mapping and Hubble space telescope imaging

scientific article published in the Astrophysical Journal

The changing-look quasar Mrk 590 is awakening

The extended High A(V) Quasar survey: searching for dusty absorbers toward mid-infrared-selected quasars

scientific article published in the Astrophysical Journal

The extreme ultraviolet deficit: jet connection in the quasar 1442+101

scientific article published in the Astrophysical Journal

The low-luminosity end of the radius-luminosity relationship for active galactic nuclei

scientific article published in the Astrophysical Journal

The nucleus of the Cygnus A galaxy

scientific article published in Astronomical Journal

The nucleus of the Cygnus A galaxy at high resolution

The radius-luminosity relationship for active galactic nuclei: the effect of host-galaxy starlight on luminosity measurements. II. The full sample of reverberation-mapped AGNs

scientific article published in the Astrophysical Journal

The relative growth of optical and radio quasars in SDSS

scientific article

The size of the narrow-line-emitting region in the Seyfert 1 galaxy NGC 5548 from emission-line variability

scientific article published in the Astrophysical Journal

VLT identification of the optical afterglow of the gamma-ray burst GRB 000131 at z=4.50

scientific article

Variability of FeiiEmission Features in the Seyfert 1 Galaxy NGC 5548

scientific article published in the Astrophysical Journal

Velocity-resolved Reverberation Mapping of Five Bright Seyfert 1 Galaxies

scientific article published in the Astrophysical Journal

X-ray/UV/optical variability of NGC 4593 with Swift: reprocessing of X-rays by an extended reprocessor

scientific article published in January 2018

XQ-100: A legacy survey of one hundred 3.5 ≲z≲ 4.5 quasars observed with VLT/X-shooter

scientific article published in Astronomy and Astrophysics

X‐Ray Emission from the Radio Jet in 3C 120

scientific article published in the Astrophysical Journal

X‐Ray and Optical Variability in NGC 4051 and the Nature of Narrow‐Line Seyfert 1 Galaxies

scientific article published in the Astrophysical Journal

[Oii] Emission, Eigenvector 1, and Orientation in Radio‐quiet Quasars

scientific article published in the Astrophysical Journal