A list of publications authored or co-authored by Harry P. Warren, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.
| 1103
| The transition region and coronal explorer
, 1999,
|
| 455
| Extreme Ultraviolet Variability Experiment (EVE) on the Solar Dynamics Observatory (SDO): Overview of Science Objectives, Instrument Design, Data Products, and Model Developments
, 2012,
|
| 365
| A new view of the solar outer atmosphere by the Transition Region and Coronal Explorer
, 1999,
|
| 321
| Time Variability of the ``Quiet'' Sun Observed with TRACE. II. Physical Parameters, Temperature Evolution, and Energetics of Extreme-Ultraviolet Nanoflares
, 2000,
|
| 178
| A Systematic Survey of High-temperature Emission in Solar Active Regions
, 2012,
|
| 171
| Full-Sun observations for identifying the source of the slow solar wind
, 2015,
|
| 160
| Flows and Nonthermal Velocities in Solar Active Regions Observed with the EUV Imaging Spectrometer on Hinode: A Tracer of Active Region Sources of Heliospheric Magnetic Fields?
, 2008,
|
| 158
| Spectroscopic Observations of Current Sheet Formation and Evolution
, 2018,
|
| 156
| New Solar Extreme-ultraviolet Irradiance Observations during Flares
, 2011,
|
| 145
| Establishing a Connection Between Active Region Outflows and the Solar Wind: Abundance Measurements with EIS/Hinode
, 2011,
|
| 139
| Global Energetics of Solar Flares. V. Energy Closure in Flares and Coronal Mass Ejections
, 2017,
|
| 139
| Steady Flows Detected in Extreme-Ultraviolet Loops
, 2002,
|
| 138
| Transition Region and Coronal Explorer and Soft X-Ray Telescope Active Region Loop Observations: Comparisons with Static Solutions of the Hydrodynamic Equations
, 2003,
|
| 120
| Evolving Active Region Loops Observed with the Transition Region and Coronal explorer. II. Time-dependent Hydrodynamic Simulations
, 2003,
|
| 116
| Hydrodynamic Modeling of Active Region Loops
, 2002,
|
| 114
| Using a Differential Emission Measure and Density Measurements in an Active Region Core to Test a Steady Heating Model
, 2011,
|
| 113
| A new view of the solar corona from the transition region and coronal explorer (TRACE)
, 1999,
|
| 112
| Evolving Active Region Loops Observed with the Transition Region and Coronal Explorer. I. Observations
, 2003,
|
| 110
| Constraints on the Heating of High-temperature Active Region Loops: Observations from Hinode and the Solar Dynamics Observatory
, 2011,
|
| 108
| Observations of Active Region Loops with the EUV Imaging Spectrometer on Hinode
, 2008,
|
| 106
| Electron Densities in the Solar Polar Coronal Holes from Density-Sensitive Line Ratios of Si VIII and S X
, 1997,
|
| 105
| The Origin of Postflare Loops
, 2004,
|
| 105
| Active Region Transition Region Loop Populations and Their Relationship to the Corona
, 2009,
|
| 103
| Multithread Hydrodynamic Modeling of a Solar Flare
, 2006,
|
| 102
| Nonthermal Velocities in Solar Active Regions Observed with the Extreme-Ultraviolet Imaging Spectrometer on Hinode
, 2007,
|
| 101
| Morphology of the Quiet Solar Upper Atmosphere in the 4×104<Te<1.4×106 K Temperature Regime
, 1999,
|
| 97
| High Spatial Resolution Observations of Loops in the Solar Corona
, 2013,
|
| 96
| Photometric and Thermal Cross-calibration of Solar EUV Instruments
, 2014,
|
| 89
| Solar Coronal Loops Resolved by Hinode and the Solar Dynamics Observatory
, 2012,
|
| 82
| Global Energetics of Solar Flares: II. Thermal Energies
, 2015,
|
| 81
| The Magnetic Topology of Coronal Mass Ejection Sources
, 2007,
|
| 80
| Achievements of Hinode in the first eleven years
, 2019,
|
| 79
| The Absolute Calibration of the EUV Imaging Spectrometer on Hinode
, 2014,
|
| 79
| Measurements of Absolute Abundances in Solar Flares
, 2014,
|
| 77
| High-Resolution Observations of the Solar Hydrogen Lyman Lines in the Quiet Sun with the SUMER Instrument on SOHO
, 1998,
|
| 76
| The Temperature Dependence of Solar Active Region Outflows
, 2011,
|
| 74
| Properties of a Solar Flare Kernel Observed by Hinode and SDO
, 2013,
|
| 73
| Cooling Active Region Loops Observed with SXT and TRACE
, 2005,
|
| 71
| Evidence for Steady Heating: Observations of an Active Region Core with Hinode and TRACE
, 2010,
|
| 70
| The High-Resolution Coronal Imager, Flight 2.1
, 2019,
|
| 69
| Modeling the Cooling of Postflare Loops
, 2002,
|
| 68
| Ultraviolet Flare Ribbon Brightenings and the Onset of Hard X-Ray Emission
, 2001,
|
| 67
| Measurements of Non-thermal Line Widths in Solar Active Regions
, 2016,
|
| 66
| The Temperature and Density Structure of the Solar Corona. I. Observations of the Quiet Sun with the EUV Imaging Spectrometer on Hinode
, 2009,
|
| 66
| Modelling nanoflares in active regions and implications for coronal heating mechanisms
, 2015,
|
| 66
| Hydrostatic Modeling of the Integrated Soft X-Ray and Extreme Ultraviolet Emission in Solar Active Regions
, 2006,
|
| 64
| Observations of Reconnecting Flare Loops with the Atmospheric Imaging Assembly
, 2011,
|
| 64
| An Investigation into the Variability of Heating in a Solar Active Region
, 2006,
|
| 63
| Doppler Shifts and Nonthermal Broadening in the Quiet Solar Transition Region: O VI
, 1997,
|
| 63
| Fine-scale Explosive Energy Release at Sites of Prospective Magnetic Flux Cancellation in the Core of the Solar Active Region Observed by Hi-C 2.1, IRIS, and SDO
, 2019,
|
| 62
| Defining the "Blind Spot" of Hinode EIS and XRT Temperature Measurements
, 2012,
|
| 60
| Hinode/Extreme-Ultraviolet Imaging Spectrometer Observations of the Temperature Structure of the Quiet Corona
, 2009,
|
| 60
| A Solar Minimum Irradiance Spectrum for Wavelengths below 1200 Å
, 2005,
|
| 59
| A new model of solar EUV irradiance variability: 1. Model formulation
, 2001,
|
| 59
| Chromospheric Evaporation in an M1.8 Flare Observed by the Extreme-ultraviolet Imaging Spectrometer on Hinode
, 2013,
|
| 56
| Reconciling Hydrodynamic Simulations with Spectroscopic Observations of Solar Flares
, 2005,
|
| 55
| Velocity Structure of Jets in a Coronal Hole
, 2007,
|
| 55
| Anomalous Relative Ar/Ca Coronal Abundances Observed by the Hinode/EUV Imaging Spectrometer Near Sunspots
, 2015,
|
| 54
| The Coronal Source of Extreme-ultraviolet Line Profile Asymmetries in Solar Active Region Outflows
, 2012,
|
| 54
| New Observations of the Solar 0.5-5 keV Soft X-Ray Spectrum
, 2015,
|
| 53
| A new model of solar EUV irradiance variability 2. Comparisons with empirical models and observations and implications for space weather
, 2003,
|
| 52
| Static and Dynamic Modeling of a Solar Active Region
, 2007,
|
| 52
| A new reference spectrum for the EUV irradiance of the quiet Sun 1. Emission measure formulation
, 1998,
|
| 51
| Hi-C 2.1 Observations of Jetlet-like Events at Edges of Solar Magnetic Network Lanes
, 2019,
|
| 50
| Plasma Diagnostics of an EIT Wave Observed by Hinode/EIS and SDO/AIA
, 2011,
|
| 50
| Plasma Dynamics Above Solar Flare Soft X-Ray Loop Tops
, 2014,
|
| 50
| TRACE and Yohkoh Observations of High-Temperature Plasma in a Two-Ribbon Limb Flare
, 1999,
|
| 50
| A Chandra/LETGS Survey of Main-sequence Stars
, 2018,
|
| 50
| Flows and Motions in Moss in the Core of a Flaring Active Region: Evidence for Steady Heating
, 2009,
|
| 46
| Bright Points and Jets in Polar Coronal Holes Observed by the Extreme-Ultraviolet Imaging Spectrometer on Hinode
, 2010,
|
| 46
| A Streamer Ejection with Reconnection Close to the Sun
, 2007,
|
| 46
| Observational Signatures of Coronal Loop Heating and Cooling Driven by Footpoint Shuffling
, 2016,
|
| 46
| Magnetic Flux Transport and the Long-term Evolution of Solar Active Regions
, 2015,
|
| 45
| Temporal Variability of Active Region Outflows
, 2011,
|
| 45
| Observation and Modeling of Coronal "Moss" With the EUV Imaging Spectrometer on Hinode
, 2008,
|
| 44
| Measuring the Physical Properties of the Solar Corona: Results from SUMER/SOHO and TRACE
, 1999,
|
| 44
| Transition Region and Chromospheric Signatures of Impulsive Heating Events. I. Observations
, 2016,
|
| 43
| Is the High-Resolution Coronal Imager Resolving Coronal Strands? Results from AR 12712
, 2020,
|
| 43
| The Mysterious Case of the Solar Argon Abundance near Sunspots in Flares
, 2016,
|
| 43
| Hot Plasma in Nonflaring Active Regions Observed by the Extreme-Ultraviolet Imaging Spectrometer on Hinode
, 2009,
|
| 42
| EUV Spectral Line Formation and the Temperature Structure of Active Region Fan Loops: Observations with Hinode/EIS and SDO/AIA
, 2011,
|
| 41
| Observations of Thermal Flare Plasma with the EUV Variability Experiment
, 2013,
|
| 41
| Energetics of Explosive Events Observed with SUMER
, 2002,
|
| 38
| Chromospheric Evaporation in Solar Flares Revisited
, 2005,
|
| 38
| Propagation of atmospheric density errors to satellite orbits
, 2017,
|
| 38
| Observations of Doppler Shifts in a Solar Polar Coronal Hole
, 1997,
|
| 38
| Constraining Solar Flare Differential Emission Measures with EVE and RHESSI
, 2014,
|
| 38
| Benchmark Test of Differential Emission Measure Codes and Multi-thermal Energies in Solar Active Regions
, 2015,
|
| 37
| Observations of Doppler Shift Oscillations with the EUV Imaging Spectrometer on Hinode
, 2008,
|
| 37
| Ionospheric and dayglow responses to the radiative phase of the Bastille Day flare
, 2002,
|
| 36
| Spectroscopic Observations of Fe XVIII in Solar Active Regions
, 2012,
|
| 36
| Theoretical Predictions of X-Ray and Extreme-UV Flare Emissions Using a Loss-of-Equilibrium Model of Solar Eruptions
, 2007,
|
| 36
| Thermal and Nonthermal Emission in Solar Flares
, 2004,
|
| 35
| Determining Heating Timescales in Solar Active Region Cores from AIA/SDO Fe XVIII Images
, 2014,
|
| 35
| Coronal Elemental Abundances in Solar Emerging Flux Regions
, 2018,
|
| 35
| A Solar cycle correlation of coronal element abundances in Sun-as-a-star observations
, 2017,
|
| 35
| Modeling X-Ray Loops and EUV "Moss" in an Active Region Core
, 2008,
|
| 35
| Observation of Chaotic Particle Transport Induced by Drift-Resonant Fluctuations in a Magnetic Dipole Field
, 1995,
|
| 35
| Determining the Structure of Solar Coronal Loops Using Their Evolution
, 2011,
|
| 35
| Transition Region and Chromospheric Signatures of Impulsive Heating Events. II. Modeling
, 2016,
|
| 35
| Can TRACE Extreme-Ultraviolet Observations of Cooling Coronal Loops Be Used to Determine the Heating Parameters?
, 2004,
|
| 34
| Can the Composition of the Solar Corona Be Derived from Hinode/Extreme-Ultraviolet Imaging Spectrometer Spectra?
, 2009,
|
| 31
| Constraining Global Coronal Models with Multiple Independent Observables
, 2022,
|
| 30
| Solar Observations of High-Temperature Emission with the Extreme-Ultraviolet Imaging Spectrometer on Hinode
, 2008,
|
| 30
| Photospheric and Coronal Abundances in an X8.3 Class Limb Flare
, 2018,
|
| 30
| First high-resolution look at the quiet Sun with ALMA at 3mm
, 2018,
|
| 30
| Measurements of Coronal Magnetic Field Strengths in Solar Active Region Loops
, 2021,
|
| 30
| Is Active Region Core Variability Age Dependent?
, 2012,
|
| 30
| The Intercalibration of SOHO EIT, CDS-NIS, and TRACE
, 2006,
|
| 29
| Wave-induced chaotic radial transport of energetic electrons in a laboratory terrella experiment
, 1995,
|
| 29
| Transition Region Abundance Measurements During Impulsive Heating Events
, 2016,
|
| 28
| Plasma Evolution within an Erupting Coronal Cavity
, 2018,
|
| 28
| Using Coronal Cells to Infer the Magnetic Field Structure and Chirality of Filament Channels
, 2013,
|
| 28
| The Duration of Energy Deposition on Unresolved Flaring Loops in the Solar Corona
, 2018,
|
| 27
| Fine Structure in Solar Flares
, 2000,
|
| 26
| The Role of Transient Brightenings in Heating the Solar Corona
, 2008,
|
| 26
| The Drivers of Active Region Outflows into the Slow Solar Wind
, 2020,
|
| 26
| Sunspots, Starspots, and Elemental Abundances
, 2017,
|
| 26
| Linear forecasting of the <fi>F</fi>10.7 proxy for solar activity
, 2017,
|
| 25
| A new reference spectrum for the EUV irradiance of the quiet Sun 2. Comparisons with observations and previous models
, 1998,
|
| 25
| Global response of the low-latitude to midlatitude ionosphere due to the Bastille Day flare
, 2005,
|
| 25
| Can a Long Nanoflare Storm Explain the Observed Emission Measure Distributions in Active Region Cores?
, 2011,
|
| 25
| Properties and Modeling of Unresolved Fine Structure Loops Observed in the Solar Transition Region by IRIS
, 2016,
|
| 25
| Small Scale Structure in the Solar Transition Region
, 2000,
|
| 24
| LEMUR: Large European module for solar Ultraviolet Research. European contribution to JAXA's Solar-C mission
, 2012,
|
| 24
| Coronal Cells
, 2012,
|
| 24
| Modeling solar extreme ultraviolet irradiance variability using emission measure distributions
, 1996,
|
| 24
| The Electron Pressure in the Solar Lower Transition Region Determined from O V and Si III Density-sensitive Line Ratios
, 1998,
|
| 24
| Efficient Calculation of Non-local Thermodynamic Equilibrium Effects in Multithreaded Hydrodynamic Simulations of Solar Flares
, 2019,
|
| 24
| Incorporating Uncertainties in Atomic Data into the Analysis of Solar and Stellar Observations: A Case Study in Fe XIII
, 2018,
|
| 24
| Temperature and Density Measurements in a Quiet Coronal Streamer
, 2002,
|
| 23
| Density and Temperature Measurements in a Solar Active Region
, 2003,
|
| 23
| An experiment to measure collisionless radial transport of energetic electrons confined by a dipole magnetic field
, 1992,
|
| 23
| Converging Supergranular Flows and the Formation of Coronal Plumes
, 2016,
|
| 22
| Evidence for Two Separate but Interlaced Components of the Chromospheric Magnetic Field
, 2011,
|
| 22
| Observations of Transient Active Region Heating with Hinode
, 2007,
|
| 22
| Determination of the Formation Temperature of Si IV in the Solar Transition Region
, 1997,
|
| 22
| MinXSS-2 CubeSat mission overview: Improvements from the successful MinXSS-1 mission
, 2020,
|
| 21
| Solar Extreme Ultraviolet and X-ray Irradiance Variations
, 2004,
|
| 21
| Hinode EUV Imaging Spectrometer Observations of Solar Active Region Dynamics
, 2007,
|
| 21
| The Magnetic Properties of Heating Events on High-temperature Active-region Loops
, 2019,
|
| 21
| Modeling Evolving Coronal Loops with Observations from Stereo, Hinode, and Trace
, 2010,
|
| 20
| Solar EUV and XUV energy input to thermosphere on solar rotation time scales derived from photoelectron observations
, 2012,
|
| 19
| Toward a Quantitative Comparison of Magnetic Field Extrapolations and Observed Coronal Loops
, 2018,
|
| 19
| On Connecting the Dynamics of the Chromosphere and Transition Region with Hinode SOT and EIS
, 2007,
|
| 19
| Simulating Solar Flare Irradiance with Multithreaded Models of Flare Arcades
, 2020,
|
| 18
| Correlation of Coronal Plasma Properties and Solar Magnetic Field in a Decaying Active Region
, 2016,
|
| 18
| Soft X-ray irradiances during solar flares observed by TIMED-SEE
, 2006,
|
| 18
| NRLEUV 2: A new model of solar EUV irradiance variability
, 2006,
|
| 18
| On the Ability of an Extreme-Ultraviolet Multilayer Normal-Incidence Telescope to Provide Temperature Information for Solar Plasmas
, 1999,
|
| 18
| Geometric Assumptions in Hydrodynamic Modeling of Coronal and Flaring Loops
, 2022,
|
| 18
| The First Flight of the Marshall Grazing Incidence X-Ray Spectrometer (MaGIXS)
, 2023,
|
| 18
| The Temperature and Density Structure of an Active Region Observed with the Extreme-Ultraviolet Imaging Spectrometer on Hinode
, 2007,
|
| 17
| Solar Active Region Heating Diagnostics from High-temperature Emission Using the MaGIXS
, 2019,
|
| 17
| High Spatial Resolution Observations of a Hot Region in a Solar Flare with the Transition Region and Coronal Explorer
, 2001,
|
| 16
| The Electron Density in Explosive Transition Region Events Observed by IRIS
, 2016,
|
| 16
| Observation and Modeling of High-temperature Solar Active Region Emission during the High-resolution Coronal Imager Flight of 2018 May 29
, 2020,
|
| 16
| The Variability of Solar Coronal Abundances in Active Regions and the Quiet Sun
, 2019,
|
| 16
| The density structure of a solar polar coronal hole
, 1999,
|
| 16
| First Results for Solar Soft X-Ray Irradiance Measurements from the Third-generation Miniature X-Ray Solar Spectrometer
, 2023,
|
| 15
| Observation of wave-induced chaotic radial transport in a laboratory terrella experiment
, 1996,
|
| 15
| EISPAC - The EIS Python Analysis Code
, 2023,
|
| 15
| Hinode EUV Imaging Spectrometer Observations of Active Region Loop Morphology: Implications for Static Heating Models of Coronal Emission
, 2007,
|
| 15
| Modeling Coronal Response in Decaying Active Regions with Magnetic Flux Transport and Steady Heating
, 2017,
|
| 15
| The Multi-instrument (EVE-RHESSI) DEM for Solar Flares, and Implications for Nonthermal Emission
, 2019,
|
| 15
| Hinode EIS: Updated In-flight Radiometric Calibration
, 2025,
|
| 13
| On Arnol'd diffusion in a perturbed magnetic dipole field
, 1992,
|
| 13
| Plasma Composition Measurements in an Active Region from Solar Orbiter/SPICE and Hinode/EIS
, 2022,
|
| 13
| Flare Footpoint Regions and a Surge Observed by Hinode/EIS, RHESSI, and SDO/AIA
, 2015,
|
| 12
| Analyzing the Energetics of Explosive Events Observed by SUMER on SOHO
, 1999,
|
| 12
| Carrington Maps of the Upper Photosphere
, 2006,
|
| 12
| Using Running Difference Images to Track Proper Motions of XUV Coronal Intensity on the Sun
, 2014,
|
| 12
| The Energy Release Process in Solar Flares; Constraints from TRACE Observations
, 2003,
|
| 12
| A New Method to Constrain the Iron Abundance from Cooling Delays in Coronal Loops
, 2003,
|
| 11
| The Formation and Lifetime of Outflows in a Solar Active Region
, 2021,
|
| 11
| Measuring Velocities in the Early Stage of an Eruption: Using “Overlappogram” Data from Hinode EIS
, 2017,
|
| 10
| The Advective Flux Transport Model: Improving the Far Side with Active Regions Observed by STEREO 304 Å
, 2024,
|
| 9
| Assessing the Performance of the ADAPT and AFT Flux Transport Models Using In Situ Measurements from Multiple Satellites
, 2024,
|
| 9
| The Solar Wind Speed Expansion Factor [v -fs] Relationship at the Inner Boundary (18 R☉) of the Heliosphere
, 2020,
|
| 9
| Solar Flare Irradiance: Observations and Physical Modeling
, 2022,
|
| 9
| Atomic oxygen photoionization rates computed with high resolution cross sections and solar fluxes
, 2007,
|
| 9
| Spectroscopic Observations of Coronal Rain Formation and Evolution Following an X2 Solar Flare
, 2024,
|
| 8
| Detection of Stellar-like Abundance Anomalies in the Slow Solar Wind
, 2022,
|
| 8
| Tracking the Magnetic Flux in and around Sunspots
, 2017,
|
| 8
| Sparse Bayesian Inference and the Temperature Structure of the Solar Corona
, 2017,
|
| 7
| A Description of a D-3He Fusion Reactor Based on a Dipole Magnetic Field
, 1992,
|
| 7
| Modeling of the Extreme-Ultraviolet and Soft X-Ray Emission in a Solar Coronal Bright Point
, 2008,
|
| 7
| Parallel Plasma Loops and the Energization of the Solar Corona
, 2022,
|
| 6
| Characteristics and Evolution of the Magnetic Field and Chromospheric Emission in an Active Region Core Observed by Hinode
, 2010,
|
| 6
| A Multicomponent Magnetic Proxy for Solar Activity
, 2021,
|
| 5
| Comprehensive Determination of the Hinode/EIS Roll Angle
, 2019,
|
| 5
| Nitric oxide density enhancements due to solar flares
, 2010,
|
| 4
| Solar Cycle Observations of the Neon Abundance in the Sun-as-a-star
, 2018,
|
| 4
| Determining the Nanoflare Heating Frequency of an X-Ray Bright Point Observed by MaGIXS
, 2024,
|
| 4
| An Elemental Abundance Diagnostic for Coordinated Solar Orbiter/SPICE and Hinode/EIS Observations
, 2024,
|
| 3
| The Rapid Acquisition Imaging Spectrograph Experiment (RAISE) Sounding Rocket Investigation
, 2016,
|
| 3
| A Publicly Available Multiobservatory Data Set of an Enhanced Network Patch from the Photosphere to the Corona
, 2022,
|
| 3
| The Case for Solar Full-disk Spectral Diagnostics: Chromosphere to Corona
, 2023,
|
| 1
| On the Synthesis of GOES Light Curves from Numerical Models
, 2018,
|
| 1
| On orbit performance of the solar flare trigger for the Hinode EUV imaging spectrometer
, 2023,
|
| 1
| Application of a conditional generative adversarial network to denoising solar observations
, 2025,
|
| 0
| Thread Separation and Expansion Observed in Multistranded Solar Coronal Loops
, 2026,
|
| 0
| Effect of Systematic Uncertainties on Density and Temperature Estimates in Coronae of Capella
, 2024,
|