D. Crenshaw

发表

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

D. N. Okhmat, C. S. Turner, T. Boroson, 2020, The Astrophysical Journal.

Mass Loss from the Nuclei of Active Galaxies

D. Crenshaw, I. George, S. Kraemer, 2003 .

Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. I, an 8 month campaign of monitoring NGC 5548 with IUE

Wei Zheng, Noah Brosch, Paul S. Smith, 1991 .

Steps toward determination of the size and structure of the broad-line region in active galatic nuclei. 8: an intensive HST, IUE, and ground-based study of NGC 5548

Ian N. Evans, Gerard A. Kriss, Bradley M. Peterson, 1995 .

A Kinematic Model for the Narrow-Line Region in NGC 4151

L. Bradley, J. Hutchings, D. Crenshaw, 2000, astro-ph/0007017.

HST STIS Observations of PG 0946+301: The Highest Quality UV Spectrum of a BALQSO

Norman Murray, Max Pettini, W. N. Brandt, 2001, astro-ph/0107414.

The Ionized Gas and Nuclear Environment in NGC 3783. I. Time-averaged 900 Kilosecond Chandra Grating Spectroscopy

J. C. Shields, W. N. Brandt, B. M. Peterson, 2002, astro-ph/0203263.

The Ionized Gas and Nuclear Environment in NGC 3783. II. Averaged Hubble Space Telescope/STIS and Far Ultraviolet Spectroscopic Explorer Spectra

Shai Kaspi, Hagai Netzer, William N. Brandt, 2003, astro-ph/0506323.

DETERMINING INCLINATIONS OF ACTIVE GALACTIC NUCLEI VIA THEIR NARROW-LINE REGION KINEMATICS. I. OBSERVATIONAL RESULTS*

D. M. Crenshaw, H. R. Schmitt, H. Schmitt, 2013 .

A REVERBERATION-BASED BLACK HOLE MASS FOR MCG-06-30-15

Misty C. Bentz, Rachel Street, Keith Horne, 2016, 1608.01229.

Quantifying Feedback from Narrow Line Region Outflows in Nearby Active Galaxies. I. Spatially Resolved Mass Outflow Rates for the Seyfert 2 Galaxy Markarian 573

H. Schmitt, D. Crenshaw, S. Kraemer, 2018, 1802.07734.

LONG-TERM X-RAY STABILITY AND ULTRAVIOLET VARIABILITY OF THE IONIZED ABSORPTION IN NGC 3783

W. Brandt, D. Crenshaw, S. Kaspi, 2014, 1410.4569.

Intrinsic Absorption Lines in Seyfert 1 Galaxies. I. Ultraviolet Spectra from the Hubble Space Telescope

Stephen P. Maran, Richard F. Mushotzky, Albert Boggess, 1998, astro-ph/9812265.

The Ionized Gas and Nuclear Environment in NGC 3783. II. Averaged Hubble Space Telescope/STIS and Far Ultraviolet Spectroscopic Explorer Spectra

J. C. Shields, W. N. Brandt, M. E. Kaiser, 2003, astro-ph/0506323.

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

W. Brandt, A. Barth, F. Guzmán, 2018, The Astrophysical Journal.

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

D. N. Okhmat, C. S. Turner, T. Boroson, 2017, 1704.06345.

New Insights in the Spectral Variability and Physical Conditions of the X-ray Absorbers in NGC 4151

D. Crenshaw, T. Turner, S. Kraemer, 2016, 1610.05689.

SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT.VI. REVERBERATING DISK MODELS FOR NGC 5548

D. N. Okhmat, C. S. Turner, T. Boroson, 2016, 1611.06051.

SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT. IV. ANOMALOUS BEHAVIOR OF THE BROAD ULTRAVIOLET EMISSION LINES IN NGC 5548

D. N. Okhmat, C. S. Turner, T. Boroson, 2016, 1603.08741.

Simultaneous X-ray and UV spectroscopy of the Seyfert galaxy NGC 5548 - II. Physical conditions in the X-ray absorber

R. V. Meer, F. Paerels, N. Arav, 2005, astro-ph/0501122.

2 3 Se p 20 02 The Ionized Gas and Nuclear Environment in NGC 3783 II . Averaged HST / STIS and FUSE

Wei Zheng, W. Brandt, K. Nandra, 2002 .

The Spectral Energy Distribution and Emission-Line Properties of the Narrow-Line Seyfert 1 Galaxy Arakelian 564

W. Brandt, O. Shemmer, S. Mathur, 2003, astro-ph/0311206.

Multiwavelength Monitoring of the Narrow-Line Seyfert 1 Galaxy Arakelian 564. II. Ultraviolet Continuum and Emission-Line Variability

W. Brandt, O. Shemmer, P. O’Brien, 2001, astro-ph/0107059.

Determining Inclinations of Active Galactic Nuclei Via Their Narrow-Line Region Kinematics

H. Schmitt, D. Crenshaw, T. Turner, 2012, 1308.4129.

Absorption and reddening in the seyfert galaxy ngc 3227

F. Bruhweiler, D. Crenshaw, S. Kraemer, 2001, astro-ph/0102404.

Mass Outflow in Active Galactic Nuclei: New Perspectives

D. Crenshaw, I. George, S. Kraemer, 2002 .

Double-Peaked Emission Lines in the Seyfert Galaxy Markarian 78: Mass Outflows from a Single AGN

H. Schmitt, D. Crenshaw, S. Kraemer, 2010, 1011.4213.

Hubble Space Telescope Ultraviolet Spectroscopy of 14 Low-Redshift Quasars

P. Hall, L. Wisotzki, S. Snedden, 2006, astro-ph/0610435.

The Disappearing Broad Absorption Lines and Variable Emission Lines in NGC 3516

P. T. O'Brien, Keith Horne, G. A. Reichert, 1996 .

Variable Ultraviolet Absorption in the Seyfert 1 Galaxy NGC 3516: The Case for Associated Ultraviolet and X-Ray Absorption

D. Crenshaw, T. Turner, I. George, 2002, astro-ph/0205389.

Probing the Complex and Variable X-Ray Absorption of Markarian 6 with XMM-Newton

W. Brandt, D. Crenshaw, S. Immler, 2003, astro-ph/0304032.

Physical Conditions in the Emission-Line Gas in the Extremely Low Luminosity Seyfert Nucleus of NGC 4395

L. Ho, A. Filippenko, J. Shields, 1999, astro-ph/9902163.

Simultaneous X-ray and ultraviolet spectroscopy of the Seyfert galaxy NGC 5548.III. X-ray time variability

R. V. Meer, F. Paerels, N. Arav, 2004, astro-ph/0404461.

Space Telescope Imaging Spectrograph Echelle Observations of NGC 4151: Variable Ionization of the Intrinsic UV Absorbers

J. Hutchings, D. Crenshaw, C. Nelson, 2000, astro-ph/0009356.

Stellar Wind Variations during the X-Ray High and Low States of Cygnus X-1

S. Howell, D. Crenshaw, A. Herrero, 2008, 0801.4286.

Mass outflow of the X-ray emission line gas in NGC 4151

H. Schmitt, D. Crenshaw, T. Turner, 2019, Proceedings of the International Astronomical Union.

Mass outflow of the X-ray emission line gas in NGC 4151

H. Schmitt, D. Crenshaw, T. Turner, 2019, Proceedings of the International Astronomical Union.

Quantifying Feedback from Narrow Line Region Outflows in Nearby Active Galaxies. II. Spatially Resolved Mass Outflow Rates for the QSO2 Markarian 34

H. Schmitt, M. Elvis, P. Gandhi, 2018, The Astrophysical Journal.

Contemporaneous Chandra HETG and Suzaku X-ray Observations of NGC 4051

L. Miller, D. Crenshaw, T. Turner, 2011, 1102.1894.

X-Ray Emission from the Nucleus of the Dwarf Elliptical Galaxy NGC 3226

K. Nandra, D. Crenshaw, R. Mushotzky, 2001, astro-ph/0105083.

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

D. N. Okhmat, C. S. Turner, T. Boroson, 2020, 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

P. Hall, W. Brandt, N. Gehrels, 2019, The Astrophysical Journal.

Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. 5: Variability of the ultraviolet continuum and emission lines of NGC 3783

H. R. Miller, M. C. Recondo-Gonzalez, M. N. England, 1994 .

Tracking X-ray Outflows with Optical/IR Footprint Lines

H. Schmitt, D. Crenshaw, T. Turner, 2021, Monthly Notices of the Royal Astronomical Society.

Hubble Space Telescope Ultraviolet Spectroscopy of 14 Low-Redshift Quasars

P. Hall, L. Wisotzki, S. Snedden, 2006, astro-ph/0610435.

The Ionized Gas and Nuclear Environment in NGC 3783. I. Time-averaged 900 Kilosecond Chandra Grating Spectroscopy

W. Brandt, K. Nandra, J. Shields, 2002, astro-ph/0203263.

MODELING THE OUTFLOW IN THE NARROW-LINE REGION OF MARKARIAN 573: BICONICAL ILLUMINATION OF A GASEOUS DISK

H. Schmitt, D. Crenshaw, S. Kraemer, 2010, 1006.1875.

RADIAL VELOCITY OFFSETS DUE TO MASS OUTFLOWS AND EXTINCTION IN ACTIVE GALACTIC NUCLEI

H. Schmitt, D. Crenshaw, R. Mushotzky, 2009, 0911.0675.

Mapping the Kinematics of the Narrow-Line Region in the Seyfert Galaxy NGC 4151

J. Hutchings, D. Crenshaw, C. Nelson, 2005, astro-ph/0505103.

Spitzer IRS Observations of Seyfert 1.8 and 1.9 Galaxies: A Comparison with Seyfert 1 and Seyfert 2

M. Dietrich, H. Teplitz, D. Crenshaw, 2007, 0709.3076.

On the Reddening in X-Ray-absorbed Seyfert 1 Galaxies

D. Crenshaw, T. Turner, I. George, 2000, astro-ph/0002206.

Resolved Spectroscopy of the Narrow-Line Region in NGC 1068. III. Physical Conditions in the Emission-Line Gas

D. Crenshaw, S. Kraemer, 2000, astro-ph/0007018.

Resolved Spectroscopy of the Narrow-Line Region in NGC 1068. I. The Nature of the Continuum Emission

D. Crenshaw, S. Kraemer, 1999, astro-ph/9910547.

Space Telescope Imaging Spectrograph Long-Slit Spectroscopy of the Narrow-Line Region of NGC 4151. I. Kinematics and Emission-Line Ratios

J. Hutchings, D. Lindler, D. Crenshaw, 1999, astro-ph/9910019.

Probing the Kinematics of the Narrow-Line Region in Seyfert Galaxies with Slitless Spectroscopy: Observational Results

J. Hutchings, D. Crenshaw, G. Bower, 1999, astro-ph/0409754.

Probing the Complex and Variable X-Ray Absorption of Markarian 6 with XMM-Newton

W. Brandt, D. Crenshaw, S. Immler, 2003, astro-ph/0304032.

X-Ray Observations of the Seyfert Galaxy LB 1727 (1H 0419–577)

K. Nandra, D. Grupe, K. Leighly, 1998, astro-ph/9807142.

SIGNIFICANT X-RAY LINE EMISSION IN THE 5–6 keV BAND OF NGC 4051

L. Miller, D. Crenshaw, T. Turner, 2010, 1002.0082.

Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XIII. Ultraviolet Observations of the Broad-Line Radio Galaxy 3C 390.3

L. Ho, R. Vio, M. Malkan, 1998, astro-ph/9806216.

Monitoring of the optical and 2.5-11.7 mu m spectrum and mid-IR imaging of the Seyfert 1 galaxy Mrk 279 with ISO

Yu. F. Malkov, E. al., B. Altieri, 2001, astro-ph/0102356.

STIS Echelle Observations of the Intrinsic UV Absorption in the Seyfert 1 Galaxy NGC 3783

D. Crenshaw, S. Kraemer, J. Gabel, 2001, astro-ph/0104303.

Physical Conditions in the Inner Narrow-Line Region of the Seyfert 2 Galaxy NGC 1068

D. Crenshaw, S. Kraemer, J. Ruiz, 1998, astro-ph/9806339.

A High Signal-to-Noise Ultraviolet Spectrum of NGC 7469: New Support for Reprocessing of Continuum Radiation

B. Peterson, G. Kriss, D. Crenshaw, 1999, astro-ph/9912204.

Variability of the emission-line spectra and optical continua of Seyfert galaxies. III - Results for a homogeneous sample

B. Peterson, D. Crenshaw, K. A. Meyers, 1985 .

Gas Cloud Kinematics near the Nucleus of NGC 4151

L. Feinberg, J. Hutchings, G. Hartig, 1998 .

Probing the Ionizing Continuum of Narrow-Line Seyfert 1 Galaxies. I. Observational Results

M. Dietrich, D. Crenshaw, S. Kraemer, 2005, astro-ph/0501483.

Space Telescope Imaging Spectrograph Long-Slit Spectroscopy of the Narrow-Line Region of NGC 4151. II. Physical Conditions along Position Angle 221°

J. Hutchings, D. Crenshaw, C. Nelson, 1999, astro-ph/9910121.

The Host Galaxies of Narrow-Line Seyfert 1 Galaxies: Nuclear Dust Morphology and Starburst Rings

D. Crenshaw, S. Kraemer, R. Deo, 2006, astro-ph/0603806.

SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT. III. OPTICAL CONTINUUM EMISSION AND BROADBAND TIME DELAYS IN NGC 5548

D. N. Okhmat, C. S. Turner, T. Boroson, 2015, 1510.05648.

Simultaneous Ultraviolet and X-Ray Observations of Seyfert Galaxy NGC 4151. I. Physical Conditions in the X-Ray Absorbers

B. Peterson, J. Hutchings, G. Kriss, 2005, astro-ph/0507354.

The Kinematics and Physical Conditions of the Ionized Gas in Markarian 509. I. Chandra High Energy Grating Spectroscopy

D. Crenshaw, B. McKernan, T. Yaqoob, 2002, astro-ph/0208530.

Multiwavelength Monitoring of the Narrow-Line Seyfert 1 Galaxy Arakelian 564. II. Ultraviolet Continuum and Emission-Line Variability

O. Shemmer, S. Mathur, R. Pogge, 2001, astro-ph/0107059.

Simultaneous Ultraviolet and X-Ray Observations of the Seyfert Galaxy NGC 4151. II. Physical Conditions in the UV Absorbers

B. Peterson, J. Hutchings, G. Kriss, 2006, astro-ph/0608383.

A MINOR MERGER CAUGHT IN THE ACT OF FUELING THE ACTIVE GALACTIC NUCLEUS IN Mrk 509

H. Schmitt, D. Crenshaw, T. Storchi-Bergmann, 2014, 1412.1444.

Space Telescope and Optical Reverberation Mapping Project. X. The Hidden Life of "the Obscurer" in NGC 5548 and Understanding the Absorption-Line Holiday

W. Brandt, A. Barth, F. Guzmán, 2018, 1812.11578.

Ultraviolet observations of SN 1987A with the IUE satellite

R. Kirshner, P. Challis, N. Panagia, 1995 .

Absorption and Reddening in the Seyfert Galaxy NGC 3227

F. Bruhweiler, D. Crenshaw, S. Kraemer, 2001, astro-ph/0102404.

The Ionized Gas and Nuclear Environment in NGC 3783. III. Detection of a Decreasing Radial Velocity in an Intrinsic Ultraviolet Absorber

W. Brandt, K. Nandra, J. Shields, 2003, astro-ph/0306201.

An Internet Database of Ultraviolet Continuum Light Curves for Seyfert Galaxies

B. Jackson, D. Crenshaw, C. Farrington, 2006, astro-ph/0603800.

Rapid continuum variability in NGC 4151

M. Malkan, B. Peterson, T. Alexander, 1997 .

Kinematics of the Narrow-Line Region in the Seyfert 2 Galaxy NGC 1068: Dynamical Effects of the Radio Jet

D. Crenshaw, S. Kraemer, V. Das, 2006, astro-ph/0603803.

Space Telescope Imaging Spectrograph Echelle Observations of the Seyfert Galaxy NGC 4151: Physical Conditions in the Ultraviolet Absorbers

J. Hutchings, D. Crenshaw, C. Nelson, 2001, astro-ph/0101037.

A Survey of Intrinsic Absorption in Active Galaxies using the Far Ultraviolet Spectroscopic Explorer

D. Crenshaw, S. Kraemer, J. Gabel, 2007, 0706.3053.

Resolving the Intrinsic C IV Absorption in the Seyfert 1 Galaxy NGC 3516

D. Crenshaw, R. Mushotzky, S. Maran, 1997, astro-ph/9711323.

Hubble Space Telescope Observations of the Seyfert Galaxy NGC 3783: Discovery of Variable C IV Absorption

R. Weymann, J. Hutchings, D. Crenshaw, 1996 .

Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XIII. Ultraviolet Observations of the Broad-Line Radio Galaxy 3C 390.3

G. A. Reichert, B. M. Peterson, D. M. Crenshaw, 1998, astro-ph/9806216.

The Ionized Gas and Nuclear Environment in NGC 3783. IV. Variability and Modeling of the 900 Kilosecond Chandra Spectrum

J. C. Shields, W. N. Brandt, B. M. Peterson, 2003, astro-ph/0309096.

The Density and Location of the X-Ray-absorbing Gas in NGC 3516

K. Nandra, D. Crenshaw, T. Turner, 2001, astro-ph/0112027.

The Ionized Gas and Nuclear Environment in NGC 3783 II. Averaged HST/STIS and FUSE Spectra

K. Nandra, J. Shields, S. Mathur, 2002, astro-ph/0209484.

Kinematics of the Narrow-Line Region in the Seyfert 2 Galaxy Markarian 3

J. Hutchings, D. Crenshaw, G. Bower, 2001, astro-ph/0108521.

The Spectral Energy Distribution of the Seyfert Galaxy Ton S180

S. Mathur, G. Kriss, D. Crenshaw, 2001, astro-ph/0111514.

Chandra Grating Spectroscopy of the Seyfert Galaxy Ton S180

K. Nandra, G. Kriss, D. Crenshaw, 2000, astro-ph/0012129.

Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. IX. Ultraviolet Observations of Fairall 9

Claudia Winge, Gerard A. Kriss, Bradley M. Peterson, 1997 .

Simultaneous Ultraviolet and X-Ray Observations of Seyfert Galaxy NGC 4151. I. Physical Conditions in the X-Ray Absorbers

B. M. Peterson, D. M. Crenshaw, H. Netzer, 2005, astro-ph/0507354.

Dynamics of the Narrow-Line Region in the Seyfert 2 Galaxy NGC 1068

D. Crenshaw, S. Kraemer, V. Das, 2006, astro-ph/0611183.

DETERMINING INCLINATIONS OF ACTIVE GALACTIC NUCLEI VIA THEIR NARROW-LINE REGION KINEMATICS. I. OBSERVATIONAL RESULTS

H. Schmitt, D. Crenshaw, S. Kraemer, 2013 .

Resolved Spectroscopy of the Narrow-Line Region in NGC 1068. II. Physical Conditions near the NGC 1068 “Hot Spot”

D. Crenshaw, S. Kraemer, 1999, astro-ph/9910548.

The multifrequency spectral evolution of Blazar 3C 345 during the 1991 outburst

H. R. Miller, A. D. Nair, R. J. Leacock, 1994 .

Broad Ne VIII λ774 Emission from Quasars

J. Shields, E. Burbidge, R. Cohen, 1997, astro-ph/9711061.

The Spectral Energy Distribution and Emission-Line Properties of the Narrow-Line Seyfert 1 Galaxy Arakelian 564

W. Brandt, O. Shemmer, S. Mathur, 2003, astro-ph/0311206.

Faint Object Spectrograph Spectra of the UV Emission Lines in NGC 5558: Detection of Strong Narrow Components

D. Crenshaw, Chi-Chao Wu, A. Boggess, 1993 .

Velocity Offsets Due to Mass Outflows in Active Galaxies

H. Schmitt, D. Crenshaw, R. Mushotzky, 2009, Proceedings of the International Astronomical Union.

Balmer and He I Absorption in the Nuclear Spectrum of NGC 4151

J. Hutchings, D. Crenshaw, S. Kraemer, 2002, astro-ph/0208262.

Kinematics of the Narrow-Line Region in the Seyfert 2 Galaxy Markarian 3

J. Hutchings, D. Crenshaw, G. Bower, 2001, astro-ph/0108521.

High-Velocity Line Emission in the Narrow-Line Region of NGC 4151

J. Hutchings, D. Crenshaw, C. Nelson, 1999 .

The Resolved Narrow-Line Region in NGC 4151

J. Hutchings, D. Crenshaw, C. Nelson, 1999, astro-ph/9906283.

Kinematic Mapping of the Narrow Line Region of NGC4151 1

L. Bradley, J. Hutchings, D. Crenshaw, 1999 .

Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XI. Intensive Monitoring of the Ultraviolet Spectrum of NGC 7469

Gerard A. Kriss, P. T. O'Brien, Bradley M. Peterson, 1997 .

Observations and Photoionization Modeling of the LINER Galaxy NGC

F. Bruhweiler, D. Crenshaw, C. Miskey, 2000 .

Quantifying Feedback from Narrow Line Region Outflows in Nearby Active Galaxies. IV. The Effects of Different Density Estimates on the Ionized Gas Masses and Outflow Rates

H. Schmitt, D. Crenshaw, S. Kraemer, 2022, The Astrophysical Journal.

The host galaxies of narrow-line Seyfert-1s: Evidence for bar-driven fueling

D. Crenshaw, S. Kraemer, J. Gabel, 2004, Proceedings of the International Astronomical Union.

Physical Conditions in the Narrow-Line Region of Markarian 3. I. Observational Results

F. Bruhweiler, D. Crenshaw, S. Kraemer, 2004, astro-ph/0409487.

Mass Outflow in Active Galactic Nuclei

D. Crenshaw, 2001, Science.

Identifying the extent of AGN outflows using spatially resolved gas kinematics

H. Schmitt, D. Crenshaw, T. Fischer, 2019, Proceedings of the International Astronomical Union.

Profiles and profile ratios in seyfert I galaxies

D. Crenshaw, 1986 .

Reddening, Emission-Line, and Intrinsic Absorption Properties in the Narrow-Line Seyfert 1 Galaxy Arakelian 564

O. Shemmer, S. Mathur, R. Pogge, 2001, astro-ph/0110303.

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

T. Boroson, Z. Ma, P. Hall, 2017 .

Intrinsic Absorption and Emission Lines in Seyfert Galaxies

D. Crenshaw, 1997 .

Ultraviolet and Optical Spectra of Broadline Radio Galaxies

B. Peterson, D. Crenshaw, R. Wagner, 1988 .

HUBBLE SPACE TELESCOPE OBSERVATIONS OF THE DOUBLE-PEAKED EMISSION LINES IN THE SEYFERT GALAXY MARKARIAN 78: MASS OUTFLOWS FROM A SINGLE ACTIVE GALACTIC NUCLEUS

H. Schmitt, D. Crenshaw, S. Kraemer, 2011 .

The Effect of Intrinsic Ultraviolet Absorbers on the Ionizing Continuum and Narrow Emission Line Ratios in Seyfert Galaxies

D. Crenshaw, T. Turner, I. George, 1999, astro-ph/9902161.

Modeling broad X-ray emission lines observed in NGC 5548

N. Arav, J. Kaastra, D. Crenshaw, 2005 .

The Detection of Circumnuclear X-Ray Emission from the Seyfert Galaxy NGC 3516

K. Nandra, D. Crenshaw, R. Mushotzky, 2001, astro-ph/0111523.

CAMERA ARTIFACTS IN IUE LOW-DISPERSION SPECTRA

D. Norman, D. Crenshaw, O. Bruegman, 1989 .

IUE Spectra and photoionization models of the Seyfert 2 glaxies NGC 7674 and I Zw 92

D. Crenshaw, S. Kraemer, Chi-Chao Wu, 1994 .

EVIDENCE FOR A LOW-DENSITY COMPONENT IN THE BROAD-LINE REGION OF SEYFERT GALAXIES.

B. Peterson, D. Crenshaw, 1986 .

Interpretation of Ultraviolet Absorption Lines in SN 1006

A. Hamilton, D. Crenshaw, C. Sarazin, 1996, astro-ph/9609096.

DETERMINING INCLINATIONS OF ACTIVE GALACTIC NUCLEI VIA THEIR NARROW-LINE REGION KINEMATICS. II. CORRELATION WITH OBSERVED PROPERTIES

H. Schmitt, D. Crenshaw, T. Turner, 2014 .

UvA-DARE (Digital Academic Repository) Space Telescope and Optical Reverberation Mapping Project III. Optical Continuum Emission and Broadband Time Delays in NGC 5548 Fausnaugh,

T. Boroson, P. Hall, W. Brandt, 2017 .

Faint Object Spectrograph Observations of MRK 509: Ultraviolet Absorption Lines Near the Redshift of the Seyfert Galaxy

D. Crenshaw, Chi-Chao Wu, A. Boggess, 1995 .

The Ionized Gas and Nuclear Environment in NGC 3783 : IV . Variability and Modeling of the 900 ks CHANDRA Spectrum

Kraemer, K. Nandra, B. Peterson, 2003 .

Observations of AGN feeding and feedback on Nuclear, Galactic, and Extragalactic Scales

H. Schmitt, D. Crenshaw, T. Storchi-Bergmann, 2019, Proceedings of the International Astronomical Union.

Constraining the Active Galactic Nucleus Contribution in a Multiwavelength Study of Seyfert Galaxies

H. Schmitt, F. Bruhweiler, D. Crenshaw, 2008, 0808.4154.

BAT AGN Spectroscopic Survey. I. Spectral Measurements, Derived Quantities, and AGN Demographics

K. Schawinski, N. Gehrels, N. Masetti, 2017, 1707.08123.

Variability of the emission-line spectra and optical continua of Seyfert galaxies. II

B. Peterson, C. Foltz, D. Crenshaw, 1984 .

Ultraviolet and Optical Spectra of High-Ionization Seyfert Galaxies with Narrow Lines

B. Peterson, K. Korista, D. Crenshaw, 1991 .

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

P. Hall, N. Gehrels, T. Treu, 2015 .

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

P. Hall, N. Gehrels, T. Treu, 2015, 1501.05954.

I. ULTRAVIOLET OBSERVATIONS OF THE SEYFERT 1 GALAXY NGC 5548 WITH THE COSMIC ORIGINS SPECTROGRAPH ON HUBBLE SPACE TELESCOPE

P. Hall, N. Gehrels, T. Treu, 2015 .

RADIO PROPERTIES OF LOW-REDSHIFT BROAD-LINE ACTIVE GALACTIC NUCLEI INCLUDING EXTENDED RADIO SOURCES

D. Crenshaw, S. Rafter, P. Wiita, 2011 .

High-Resolution Ultraviolet Spectra of the Dwarf Seyfert 1 Galaxy NGC 4395: Evidence for Intrinsic Absorption

L. Ho, A. Filippenko, J. Shields, 2004, astro-ph/0405354.

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

P. Hall, N. Gehrels, T. Treu, 2015, 1501.05954.

SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT. II. SWIFT AND HST REVERBERATION MAPPING OF THE ACCRETION DISK OF NGC 5548

M. C. Bentz, J. A. Nousek, I. M. McHardy, 2015, 1501.05951.

Integrated Ultraviolet Spectra and Line Indices of M31 Globular Clusters and the Cores of Elliptical Galaxies

M. Rieke, D. Burstein, D. Crenshaw, 1998 .

MULTI-WAVELENGTH PROBES OF OBSCURATION TOWARD THE NARROW-LINE REGION IN SEYFERT GALAXIES

H. Schmitt, D. Crenshaw, M. Guainazzi, 2010, 1011.5993.

The Variability and Spectrum of NGC 5548 in the Extreme Ultraviolet

Gerard A. Kriss, Bradley M. Peterson, G. A. Reichert, 1997 .

A nuclear ionized gas outflow in the Seyfert 2 galaxy UGC 2024

H. Schmitt, M. Elvis, D. Crenshaw, 2019, Monthly Notices of the Royal Astronomical Society.

Outflows in the narrow-line region of bright Seyfert galaxies – I. GMOS-IFU data

H. Schmitt, D. Crenshaw, N. Nagar, 2018, 1802.00387.

Gemini Near-Infrared Field Spectrograph Observations of the Seyfert 2 Galaxy Mrk 3: Feeding and Feedback on Galactic and Nuclear Scales

H. Schmitt, D. Crenshaw, T. Storchi-Bergmann, 2020, The Astrophysical Journal.

THE MID-INFRARED CONTINUA OF SEYFERT GALAXIES

G. Richards, D. Crenshaw, S. Kraemer, 2009, 0910.1614.

Quantifying Feedback from Narrow Line Region Outflows in Nearby Active Galaxies. III. Results for the Seyfert 2 Galaxies Markarian 3, Markarian 78, and NGC 1068

H. Schmitt, D. Crenshaw, W. Maksym, 2021, The Astrophysical Journal.

Hubble Space Telescope Observations of Extended [O iii]λ 5007 Emission in Nearby QSO2s: New Constraints on AGN Host Galaxy Interaction

L. Ho, J. Hutchings, H. Schmitt, 2018, 1802.06184.

GEMINI NEAR INFRARED FIELD SPECTROGRAPH OBSERVATIONS OF THE SEYFERT 2 GALAXY MRK 573: IN SITU ACCELERATION OF IONIZED AND MOLECULAR GAS OFF FUELING FLOWS

H. Schmitt, D. Crenshaw, T. Storchi-Bergmann, 2016, 1609.08927.

FEEDBACK FROM MASS OUTFLOWS IN NEARBY ACTIVE GALACTIC NUCLEI. II. OUTFLOWS IN THE NARROW-LINE REGION OF NGC 4151

H. Schmitt, D. Crenshaw, S. Kraemer, 2014, 1411.4507.

FEEDBACK FROM MASS OUTFLOWS IN NEARBY ACTIVE GALACTIC NUCLEI. I. ULTRAVIOLET AND X-RAY ABSORBERS

D. M. Crenshaw, D. Crenshaw, S. Kraemer, 2012, 1204.6694.

Multiwavelength observations of short-timescale variability in NGC 4151 .4. Analysis of multiwavelength continuum variability

Gerard A. Kriss, Bradley M. Peterson, Shai Kaspi, 1996 .

Multiwavelength observations of short-timescale variability in NGC 4151 .1. Ultraviolet observations

Shai Kaspi, V. T. Doroshenko, Belinda J. Wilkes, 1996 .

New Indicators for AGN Power: The Correlation between [O IV] 25.89 μm and Hard X-Ray Luminosity for Nearby Seyfert Galaxies

C. B. Markwardt, D. M. Crenshaw, J. Tueller, 2008, 0804.1147.

RADIO PROPERTIES OF LOW-REDSHIFT BROAD LINE ACTIVE GALACTIC NUCLEI

D. Crenshaw, S. Rafter, P. Wiita, 2008, 1012.4334.

LONG-TERM VARIABILITY IN THE OPTICAL SPECTRUM OF THE SEYFERT GALAXY NGC 2992

M. Dietrich, D. Crenshaw, M. Trippe, 2007, 0804.1381.

SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT. III. OPTICAL CONTINUUM EMISSION AND BROADBAND TIME DELAYS IN NGC 5548

M. C. Bentz, S. G. Sergeev, G. A. Borman, 2015, 1510.05648.

Outflowing gas in a compact ionization cone in the Seyfert 2 galaxy ESO 153-G20

H. Schmitt, D. Crenshaw, N. Nagar, 2019, Monthly Notices of the Royal Astronomical Society.

Ultraviolet Observations of SN 1987A

R. Kirshner, D. Crenshaw, G. Sonneborn, 1987 .

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

T. Heckman, B. Peterson, R. Pogge, 2007, 0708.1196.

Tully–Fisher Distances and Dynamical Mass Constraints for 24 Host Galaxies of Reverberation-mapped AGNs

Megan C. Johnson, H. Courtois, M. Bentz, 2021, The Astrophysical Journal.

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

D. N. Okhmat, C. S. Turner, P. Hall, 2017, 1702.01177.

Far-Ultraviolet Absorption Lines in the Remnant of SN 1006

Robert A. Fesen, D. Michael Crenshaw, A. Hamilton, 1997, astro-ph/9701048.

A HIGH RESOLUTION VIEW OF THE WARM ABSORBER IN THE QUASAR MR 2251-178

D. Crenshaw, D. Porquet, T. Turner, 2013, 1308.4550.

Spectral variability and reverberation time delays in the Suzaku X‐ray spectrum of NGC 4051

J. N. Reeves, D. M. Crenshaw, T. J. Turner, 2009, 0912.0456.

High-Resolution X-Ray and Ultraviolet Spectroscopy of the Complex Intrinsic Absorption in NGC 4051 with Chandra and the Hubble Space Telescope

W. Brandt, D. Crenshaw, S. Kaspi, 2001, astro-ph/0104125.

MASS OUTFLOW IN THE SEYFERT 1 GALAXY NGC 5548

K. Korista, H. Schmitt, N. Arav, 2009, 0902.2310.

The AGNIFS survey: distribution and excitation of the hot molecular and ionized gas in the inner kpc of nearby AGN hosts

N. Zakamska, M. Bentz, D. Crenshaw, 2021, 2104.03105.

On the Effects of Dissipative Turbulence on the Narrow Emission-Line Ratios in Seyfert Galaxies

M. Bottorff, D. Crenshaw, S. Kraemer, 2007, 0706.4317.

THE GEOMETRY OF MASS OUTFLOWS AND FUELING FLOWS IN THE SEYFERT 2 GALAXY MRK 3

H. Schmitt, D. Crenshaw, S. Kraemer, 2009, 0912.2420.

Disentangling the near-infrared continuum spectral components of the inner 500 pc of Mrk 573: two-dimensional maps

H. Schmitt, D. Crenshaw, T. Storchi-Bergmann, 2017, 1704.08143.

Evolution of the Outflows in NGC 3516

D. Crenshaw, S. Kraemer, J. Dunn, 2018, 1805.04406.

INTRINSIC ABSORPTION PROPERTIES IN ACTIVE GALAXIES OBSERVED WITH THE FAR ULTRAVIOLET SPECTROSCOPIC EXPLORER

D. Crenshaw, S. Kraemer, M. Trippe, 2008, 0807.0162.

The Connection between the Narrow-Line Region and the UV Absorbers in Seyfert Galaxies

D. Crenshaw, S. Kraemer, 2005, astro-ph/0501257.

The Kinematics and Physical Conditions of the Ionized Gas in Markarian 509. II. STIS Echelle Observations

D. Crenshaw, B. McKernan, T. Yaqoob, 2002, astro-ph/0208478.

Intrinsic Absorption Lines in the Seyfert 1 Galaxy NGC 5548: Ultraviolet Echelle Spectra from the Space Telescope Imaging Spectrograph

D. Crenshaw, S. Kraemer, 1999, astro-ph/9903439.

Resolved Spectroscopy of the Narrow-Line Region in NGC 1068: Kinematics of the Ionized Gas

Kraemer, D. Crenshaw, Crenshaw, 2000, The Astrophysical journal.

SPATIALLY RESOLVED SPECTRA OF THE “TEACUP” ACTIVE GALACTIC NUCLEUS: TRACING THE HISTORY OF A DYING QUASAR

K. Schawinski, W. Keel, H. Schmitt, 2014, 1407.1729.

MULTIWAVELENGTH SELECTION OF OBSCURED AGN AND CONTRIBUTIONS TO THE X-RAY BACKGROUND

Raymond E. White, W. Keel, P. Visscher, 2011 .

Space Telescope Imaging Spectrograph Near-Ultraviolet Time-tagged Spectra of the Crab Pulsar

Bruce E. Woodgate, George Sonneborn, Jesper Sollerman, 1998 .

Emission Line Properties of Active Galactic Nuclei from a Post-COSTAR Hubble Space Telescope Faint Object Spectrograph Spectral Atlas

Karl Forster, Thomas L. Aldcroft, Paul J. Green, 2004 .

The Host Galaxies of Narrow-Line Seyfert 1 Galaxies: Evidence for Bar-Driven Fueling

D. Crenshaw, S. Kraemer, J. Gabel, 2003, astro-ph/0306404.

A MULTI-WAVELENGTH STUDY OF THE NATURE OF TYPE 1.8/1.9 SEYFERT GALAXIES

M. Dietrich, D. Crenshaw, S. Rafter, 2010, 1010.2750.

Hubble Space Telescope [O iii] emission-line kinematics in two nearby QSO2s: a case for X-ray feedback

L. Ho, J. Hutchings, H. Schmitt, 2021, Monthly Notices of the Royal Astronomical Society.

PHYSICAL CONDITIONS IN THE X-RAY EMISSION-LINE GAS IN NGC 1068

D. Crenshaw, T. Turner, I. George, 2014, 1410.6799.

OBSERVATIONS OF OUTFLOWING ULTRAVIOLET ABSORBERS IN NGC 4051 WITH THE COSMIC ORIGINS SPECTROGRAPH

L. Miller, D. Crenshaw, T. Turner, 2012, 1204.2258.

Mass Outflow from the Nucleus of the Seyfert 1 Galaxy NGC 4151

D. Crenshaw, S. Kraemer, 2006, astro-ph/0612446.

On the Relationship between the Optical Emission-Line and X-Ray Luminosities in Seyfert 1 Galaxies

D. Crenshaw, I. George, S. Kraemer, 2004, astro-ph/0402343.

BAT AGN Spectroscopic Survey - III. An observed link between AGN Eddington ratio and narrow-emission-line ratios

K. Schawinski, N. Gehrels, N. Masetti, 2016, 1609.08625.

BAT AGN spectroscopic survey-II. X-ray emission and high-ionization optical emission lines

K. Schawinski, N. Gehrels, S. Veilleux, 2015, 1509.05425.

Gauging the effect of supermassive black holes feedback on quasar host galaxies

H. Schmitt, D. Crenshaw, T. Storchi-Bergmann, 2021, 2104.06223.

On the Nature of Intrinsic Absorption in Reddened Seyfert 1 Galaxies

D. Crenshaw, S. Kraemer, 2001, astro-ph/0110304.

Quantifying Feedback from Narrow Line Region Outflows in Nearby Active Galaxies. I. Spatially Resolved Mass Outflow Rates for the Seyfert 2 Galaxy Markarian 573

H. Schmitt, D. Crenshaw, S. Kraemer, 2018, 1802.07734.

THE GODDARD HIGH RESOLUTION SPECTROGRAPH: IN-ORBIT PERFORMANCE

E. A. Beaver, Harry W. Garner, Dennis C. Ebbets, 1995 .

PHYSICAL CONDITIONS IN THE ULTRAVIOLET ABSORBERS OF IRAS F22456−5125

D. Crenshaw, S. Kraemer, M. Trippe, 2010 .

Simultaneous Ultraviolet and X-Ray Spectroscopy of the Seyfert 1 Galaxy NGC 5548. I. Physical Conditions in the Ultraviolet Absorbers

A. Brinkman, J. Kaastra, D. Crenshaw, 2003, astro-ph/0305154.

Hubble Space Telescope Observations and Photoionization Modeling of the LINER Galaxy NGC 1052

F. Bruhweiler, D. Crenshaw, C. Miskey, 2000, astro-ph/0001346.

Investigating the Narrow-line Region Dynamics in Nearby Active Galaxies

H. Schmitt, D. Crenshaw, S. Kraemer, 2022, The Astrophysical Journal.

No Small-scale Radio Jets Here: Multiepoch Observations of Radio Continuum Structures in NGC 1068 with the VLBA

Megan C. Johnson, D. Crenshaw, S. Kraemer, 2023, The Astrophysical Journal.

Observations of 3C273 with the Goddard High Resolution Spectrograph on the Hubble Space Telescope. II.

D. Ebbets, C. Randall, R. Weymann, 1997 .

The AGNIFS survey: spatially resolved observations of hot molecular and ionised outflows in nearby active galaxies

N. Zakamska, M. Bentz, D. Crenshaw, 2023, Monthly notices of the Royal Astronomical Society.

Galactic Scale Absorption Outflow in the Low Luminosity Quasar IRAS~F04250-5718: HST/COS Observations

K. Korista, C. Benn, S. Penton, 2011, 1106.2084.

Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. IX. Ultraviolet Observations of Fairall 9

M. C. Recondo-Gonzalez, D. Maoz, J. Huchra, 1997 .

Evidence for a supermassive black hole in the nucleus of the Seyfert galaxy NGC 5548

D. Michael Crenshaw, D. Crenshaw, James H. Blackwell, 1990 .

Intrinsic Absorption Lines in Seyfert 1 Galaxies. I. Ultraviolet Spectra from the Hubble Space Telescope

Stephen R. Kraemer, D. Crenshaw, S. Kraemer, 1998, astro-ph/9812265.

Probing the Ionization Structure of the Narrow-Line Region in the Seyfert 1 Galaxy NGC 4151

H. Schmitt, D. Crenshaw, S. Kraemer, 2008, 0802.3353.

Faint Object Spectrograph Spectra of the Broad Fe II Absorption Lines in the Remnant of SN 1006

D. M. Crenshaw, Robert A. Fesen, A. Hamilton, 1993 .

Variable Ultraviolet Absorption in the Seyfert 1 Galaxy NGC 3516: The Case for Associated Ultraviolet and X-Ray Absorption

D. Crenshaw, T. Turner, I. George, 2002 .

Far-Ultraviolet Absorption Lines in the Remnant of SN 1006

A. Hamilton, D. Crenshaw, C. Sarazin, 1997, astro-ph/9701048.

PHYSICAL CONDITIONS IN THE INNER NARROW-LINE REGION OF THE SEYFERT 2 GALAXY MARKARIAN 573

H. Schmitt, D. Crenshaw, S. Kraemer, 2009, 0903.4411.

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

D. N. Okhmat, C. S. Turner, T. Boroson, 2021, The Astrophysical Journal.

UvA-DARE ( Digital Academic Repository ) Space Telescope and Optical Reverberation Mapping Project . II . Swift and HST Reverberation Mapping of the Accretion Disk of NGC 5548

N. Gehrels, T. Treu, W. Brandt, 2015 .

Evidence for a Physically Compact Narrow-Line Region in the Seyfert 1 Galaxy NGC 5548

D. Crenshaw, A. Filippenko, S. Kraemer, 1997, astro-ph/9711324.

The IUE Ultraviolet Spectral Atlas. Addendum 1

D. Michael Crenshaw, D. Crenshaw, Chi-Chao Wu, 1991 .

The Resolved Narrow-Line Region in NGC 4151

D. Crenshaw, T. Gull, M. Kaiser, 1999, astro-ph/9906283.

Using Ark 564 and I Zw 1 as Laboratories for Modeling the Fe II Pseu0do-Continuum in QSOs

E. Verner, F. Bruhweiler, D. Crenshaw, 2009, Proceedings of the International Astronomical Union.

An Analysis of Active Galactic Nucleus–driven Outflows in the Seyfert 1 Galaxy NGC 3227

D. Crenshaw, M. Revalski, R. Riffel, 2024, The Astrophysical Journal.

Multiwavelength observations of short-timescale variability in NGC 4151 .1. Ultraviolet observations

H. R. Miller, Goad, Yu. F. Malkov, 1996, astro-ph/9605079.

Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XIII. Ultraviolet Observations of the Broad-Line Radio Galaxy 3C 390.3

Goad, M. C. Recondo-Gonzalez, R. Vio, 1998 .

Multiwavelength observations of short-timescale variability in NGC 4151 .4. Analysis of multiwavelength continuum variability

H. R. Miller, Goad, M. C. Recondo-Gonzalez, 1996, astro-ph/9605082.