selected publications
-
chapter
-
Solar Flare Effects on the Thermosphere and Ionosphere.
Geophysical Monograph.
253-274.
2021
- Spectrally Resolved X-Ray and Extreme Ultraviolet Irradiance Variations During Solar Flares. Geophysical Monograph. 243-254. 2017
-
A New Catalog of Ultraviolet Stellar Spectra for Calibration.
191-226.
2013
-
Absolute Ultraviolet Irradiance of the Moon from the LASP Lunar Albedo Measurement and Analysis from SOLSTICE (LLAMAS) Project.
227-253.
2013
- Solar Spectral Irradiance: Measurements and Models 2010
-
Global-Scale Observations of the Limb and Disk (GOLD): New Observing Capabilities for the Ionosphere-Thermosphere.
Geophysical Monograph.
319-326.
2008
- The Spectral Irradiance Monitor (SIM): Scientific requirements, instrument design, and operation modes 2006
- The Spectral Irradiance Monitor (SIM): Early observations 2005
- The Spectral Irradiance Monitor (SIM): Measurement equations and calibration 2005
- Solar Irradiance Reference Spectra 2004
- Solar extreme ultraviolet and x-ray irradiance variations 2004
- Future solar irradiance observations from the NASA TIMED and SORCE satellites 2002
- Irradiance observations from the UARS SOLSTICE experiment 1994
-
Solar Flare Effects on the Thermosphere and Ionosphere.
Geophysical Monograph.
253-274.
2021
-
conference proceeding
-
The Compact Doppler Magnetograph (CDM) for Solar Polar Missions and Space Weather Research.
Proceedings of SPIE.
2022
-
The Miniature X-ray Solar Spectrometer (MinXSS) CubeSats: spectrometer characterization techniques, spectrometer capabilities, and solar science objectives.
Proceedings of SPIE.
2016
-
Solar extreme ultraviolet (EUV) flare observations and findings from the Solar Dynamics Observatory (SDO) EUV Variability Experiment (EVE).
Proceedings of the International Astronomical Union.
27-40.
2015
- Miniature x-ray solar spectrometer (MinXSS)-a science-oriented, university 3u CubeSat 2015
- Irradiance Variations during This Solar Cycle Minimum. 63-71. 2009
-
EUV Variability Experiment (EVE) Multiple EUV Grating Spectrographs (MEGS) radiometric calibrations and results.
Proceedings of SPIE.
2007
-
Radiation-hard, charge-coupled devices for the extreme ultraviolet variability experiment.
Proceedings of SPIE.
2007
-
SDO EVE CCD and thin foil filter characterization and selection.
Proceedings of SPIE.
2007
-
SDO EVE ESP radiometric calibration and results.
Proceedings of SPIE.
2007
-
SDO-EVE EUV spectrograph optical design and performance - art. no. 66890M.
Proceedings of SPIE.
M6890-M6890.
2007
-
Comparison of TIMED satellite drag with solar EUV experiment (SEE) measurements.
Journal of Spacecraft and Rockets.
1204-1209.
2006
-
In-flight calibration and performance of the solar extreme ultraviolet experiment (SEE) aboard the TIMED satellite.
Proceedings of SPIE.
36-47.
2004
-
The EUV variability experiment (EVE) aboard the NASA solar dynamics observatory (SDO).
Proceedings of SPIE.
48-55.
2004
-
Rocket Extreme Ultraviolet Grating Spectrometer, EGS.: calibrations and results of the solar irradiance on February 8, 2002.
Optical Engineering.
2004
-
Rocket extreme ultraviolet grating spectrometer (EGS): Calibrations and results of the solar irradiance on February 8, 2002.
Proceedings of SPIE.
31-42.
2004
-
SDO-EVE Multiple EUV Grating Spectrograph (MEGS) optical design.
Proceedings of SPIE.
182-194.
2004
-
Observations of the solar soft X-ray irradiance by the student nitric oxide explorer.
Advances in Space Research.
209-218.
2004
-
SORCE solar UV irradiance results.
Advances in Space Research.
201-208.
2004
-
Solar ultraviolet variability during the TIMED mission.
Advances in Space Research.
219-224.
2004
-
The TIGER (thermospheric-ionospheric geospheric research) program: Introduction.
Advances in Space Research.
194-198.
2004
- Report of the ISCS working group 1, panel 2. Esa Sp. 231-233. 2003
- Solar EUV spectral irradiance: Measurements and variability. Esa Sp. 209-216. 2003
-
Solar irradiance reference spectra for two solar active levels.
Advances in Space Research.
256-261.
2002
-
Flight photomultiplier tube performance for the earth observing system's SOLSTICE II instruments.
Proceedings of SPIE.
107-114.
2002
-
TIMED solar EUV experiment: pre-flight calibration results for the EUV grating spectrograph.
Proceedings of SPIE.
91-100.
2001
-
Overview of the EOS SORCE mission.
Proceedings of SPIE.
192-203.
2000
-
SOLar STellar Irradiance Comparison Experiment II (SOLSTICE II) for the NASA Earth Observing System's Solar Radiation and Climate Experiment mission.
Proceedings of SPIE.
225-234.
2000
-
Photomultiplier tube detector performance and stability for the Earth Observing System's SOLSTICE II instrument.
Proceedings of SPIE.
402-411.
2000
-
The solar cycle variation in ultraviolet irradiance.
Advances in Space Research.
1927-1932.
2000
-
Solar ultraviolet variability over time periods of aeronomic interest.
Geophysical Monograph.
221-233.
2000
-
Solar Spectral Irradiance Monitor (SIM).
Metrologia: international journal of pure and applied metrology.
415-418.
1999
-
TIMED Solar EUV Experiment: pre-flight calibration results for the XUV Photometer System.
Proceedings of SPIE.
255-264.
1999
-
Solar extreme ultraviolet irradiance measurements from sounding rockets during solar cycle 22.
Physics and Chemistry of the Earth Part C Solar Terrestrial and Planetary Science.
397-399.
1999
-
Microchannel plate performance and life-test results for the TIMED solar EUV experiment.
Proceedings of SPIE.
603-614.
1998
-
TIMED solar EUV experiment.
Proceedings of SPIE.
180-191.
1998
-
In-flight degradation results for the UARS SOLSTICE instrument.
Proceedings of SPIE.
457-468.
1998
-
The student nitric oxide explorer.
Proceedings of SPIE.
121-132.
1996
-
THE TIMED SOLAR EUV EXPERIMENT.
Proceedings of SPIE.
467-478.
1994
-
THE UARS SOLSTICE.
Proceedings of SPIE.
317-327.
1994
-
VACUUM-ULTRAVIOLET INSTRUMENTATION FOR SOLAR IRRADIANCE AND THERMOSPHERIC AIRGLOW.
Optical Engineering.
438-444.
1992
-
The Compact Doppler Magnetograph (CDM) for Solar Polar Missions and Space Weather Research.
Proceedings of SPIE.
2022
-
journal article
-
GOES-R Series X-Ray Sensor (XRS): 1. Design and Pre-Flight Calibration.
Journal of Geophysical Research: Space Physics.
2024
-
Solar Atmospheric Oscillations as Measured by the GOES-R Series EXIS EUVS-C Instrument.
Letters of the Astrophysical Journal.
2024
-
Investigating the Soft X-Ray Spectra of Solar Flare Onsets.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2024
-
Advancements in solar spectral irradiance measurements by the TSIS-1 spectral irradiance monitor and its role for long-term data continuity.
Journal of Space Weather and Space Climate.
2024
-
The multiview observatory for solar terrestrial science (MOST).
Journal of Atmospheric and Solar: Terrestrial Physics.
2024
-
First Results for Solar Soft X-Ray Irradiance Measurements from the Third-generation Miniature X-Ray Solar Spectrometer.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2023
-
Solar Dynamics Constellation
2023
-
Solar and Heliospheric Magnetism in 5D
2023
-
Solaris: A Focused Solar Polar Discovery-class Mission to achieve the Highest Priority Heliophysics Science Now
2023
-
Uninterrupted Tracking of Coronal Mass Ejections
2023
-
A Compact Full-disk Solar Magnetograph Based on Miniaturization of the GONG Instrument*.
Publications of the Astronomical Society of the Pacific.
2023
-
Modeling the Daily Variations of the Coronal X-ray Spectral Irradiance with Two Temperatures and Two Emission Measures.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2023
-
Version 2 of the TSIS-1 Hybrid Solar Reference Spectrum and Extension to the Full Spectrum.
Earth and Space Science.
2023
-
Solar Irradiance Spectra from the Compact SOLSTICE (CSOL) Experiment: Instrument Design, FUV Calibration, Measurements, and Comparison of the 2018 Rocket Flight (vol 298, 17, 2023).
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
2023
-
Solar Irradiance Spectra from the Compact SOLSTICE (CSOL) Experiment: Instrument Design, FUV Calibration, Measurements, and Comparison of the 2018 Rocket Flight.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
2023
-
The Solar Radiation and Climate Experiment (SORCE) Mission: Final Calibrations and Data Products Editorial Postface.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
2023
-
Overview of NASA's Solar Irradiance Science Team #2 (SIST-2) Program.
Geophysical Research Letters.
2022
-
Fast prograde coronal flows in solar active regions.
Monthly Notices of the Royal Astronomical Society.
L84-L88.
2022
-
Achievements and Lessons Learned From Successful Small Satellite Missions for Space Weather-Oriented Research.
Space Weather.
2022
-
Study of Time Evolution of Thermal and Nonthermal Emission from an M-class Solar Flare.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2022
-
Long-Term Trend Analysis in the Solar Radiation and Climate Experiment (SORCE)/Spectral Irradiance Monitor (SIM).
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
2022
-
SOLar-STellar Irradiance Comparison Experiment II (SOLSTICE II): End-of-Mission Validation of the SOLSTICE Technique.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
2022
-
Solar Radiation and Climate Experiment (SORCE) X-Ray Photometer System (XPS): Final Data-Processing Algorithms.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
2022
-
Solar-Cycle Variability Results from the Solar Radiation and Climate Experiment (SORCE) Mission.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
2022
-
Simultaneous High Dynamic Range Algorithm, Testing, and Instrument Simulation.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2022
-
The INSPIRESat-1: Mission, science, and engineering.
Advances in Space Research.
2616-2630.
2021
-
Role Of the Sun and the Middle atmosphere/thermosphere/ionosphere In Climate (ROSMIC): a retrospective and prospective view.
Progress in Earth and Planetary Science.
2021
-
An Improved Solar Spectral Irradiance Composite Record.
Earth and Space Science.
2021
-
Overview of the Solar Radiation and Climate Experiment (SORCE) Seventeen-Year Mission.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
2021
-
The TSIS-1 Hybrid Solar Reference Spectrum.
Geophysical Research Letters.
2021
-
The TSIS-1 Hybrid Solar Reference Spectrum
2021
-
SunCET: The Sun Coronal Ejection Tracker Concept.
Journal of Space Weather and Space Climate.
2021
-
A New Model for Ionospheric Total Electron Content: The Impact of Solar Flux Proxies and Indices.
Journal of Geophysical Research: Space Physics.
2021
-
The Flare Irradiance Spectral Model-Version 2 (FISM2).
Space Weather.
2020
-
Soft X-Ray Observations of Quiescent Solar Active Regions Using the Novel Dual-zone Aperture X-Ray Solar Spectrometer.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2020
-
The Flare Irradiance Spectral Model - Version 2 (FISM2)
2020
-
The Flare Irradiance Spectral Model - Version 2 (FISM2)
2020
-
Initial Observations by the GOLD Mission.
Journal of Geophysical Research: Space Physics.
2020
-
MinXSS-2 CubeSat mission overview: Improvements from the successful MinXSS-1 mission.
Advances in Space Research.
3-9.
2020
-
The AEPEX mission: Imaging energetic particle precipitation in the atmosphere through its bremsstrahlung X-ray signatures.
Advances in Space Research.
66-82.
2020
-
Intercomparing Solar Spectral Irradiance From SORCE SIM.
Earth and Space Science.
2020
-
Improved Aura/OMI Solar Spectral Irradiances: Comparisons With Independent Data Sets and Model Predictions.
Earth and Space Science.
2379-2396.
2019
-
The GOES-R EUVS model for EUV irradiance variability.
Journal of Space Weather and Space Climate.
2019
-
An Improved Lyman-Alpha Composite.
Earth and Space Science.
2263-2272.
2019
-
A Revised Magnesium II Core-to-Wing Ratio From SORCE SOLSTICE.
Earth and Space Science.
2106-2114.
2019
-
The SDO/EVE Solar Irradiance Coronal Dimming Index Catalog. I. Methods and Algorithms.
Astrophysical Journal Supplement Series.
2019
-
Solar Ultraviolet Irradiance Observations of the Solar Flares During the intense September 2017 Storm Period.
Space Weather.
1470-1487.
2018
-
Effects of the september 2005 Solar Flares and Solar Proton Events on the Middle Atmosphere in WACCM.
Journal of Geophysical Research: Space Physics.
5747-5763.
2018
-
Decoupling Solar Variability and Instrument Trends Using the Multiple Same-Irradiance-Level (MuSIL) Analysis Technique.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
2018
-
The Instruments and Capabilities of the Miniature X-Ray Solar Spectrometer (MinXSS) CubeSats.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
2018
-
CubeSat On-Orbit Temperature Comparison to Thermal-Balance-Tuned-Model Predictions.
Journal of Thermophysics and Heat Transfer.
237-255.
2018
-
A time dependent relation between EUV solar flare light-curves from lines with differing formation temperatures.
Journal of Space Weather and Space Climate.
2017
-
How long do satellites need to overlap? Evaluation of climate data stability from overlapping satellite records.
Atmospheric Chemistry and Physics.
15069-15093.
2017
-
The Global-Scale Observations of the Limb and Disk (GOLD) Mission.
Space Science Reviews.
383-408.
2017
-
The MAVEN EUVM model of solar spectral irradiance variability at Mars: Algorithms and results.
Journal of Geophysical Research: Space Physics.
2748-2767.
2017
-
New Solar Irradiance Measurements from the Miniature X-Ray Solar Spectrometer Cubesat.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2017
-
FIVE YEARS OF SYNTHESIS OF SOLAR SPECTRAL IRRADIANCE FROM SDID/SISA AND SDO/AIA IMAGES.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2017
-
CORONAL DYNAMIC ACTIVITIES IN THE DECLINING PHASE OF A SOLAR CYCLE.
Letters of the Astrophysical Journal.
2016
-
RELATIONSHIP OF EUV IRRADIANCE CORONAL DIMMING SLOPE AND DEPTH TO CORONAL MASS EJECTION SPEED AND MASS.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2016
-
Soft X-ray irradiance measured by the Solar Aspect Monitor on the Solar Dynamic Observatory Extreme ultraviolet Variability Experiment.
Journal of Geophysical Research: Space Physics.
3648-3664.
2016
-
Miniature X-Ray Solar Spectrometer: A Science-Oriented, University 3U CubeSat.
Journal of Spacecraft and Rockets.
328-339.
2016
-
Delayed response of the global total electron content to solar EUV variations.
Advances in Radio Science.
175-180.
2016
-
The Solar Extreme Ultraviolet Monitor for MAVEN.
Space Science Reviews.
293-301.
2015
-
Where does the Thermospheric Ionospheric GEospheric Research (TIGER) Program go?.
Advances in Space Research.
1547-1577.
2015
-
A Different View of Solar Spectral Irradiance Variations: Modeling Total Energy over Six-Month Intervals.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
2649-2676.
2015
-
The Infrared Solar Spectrum Measured by the SOLSPEC Spectrometer Onboard the International Space Station (vol 290, pg 1581, 2015).
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
3089-3089.
2015
-
The Infrared Solar Spectrum Measured by the SOLSPEC Spectrometer Onboard the International Space Station.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
1581-1600.
2015
-
The solar magnetic activity band interaction and instabilities that shape quasi-periodic variability.
Nature Communications.
2015
-
NEW OBSERVATIONS OF THE SOLAR 0.5-5 KEV SOFT X-RAY SPECTRUM.
Letters of the Astrophysical Journal.
2015
-
Remote Sensing of Earth's Limb by TIMED/GUVI: Retrieval of thermospheric composition and temperature.
Earth and Space Science.
1-37.
2015
-
Extreme Ultraviolet Late-Phase Flares: Before and During the Solar Dynamics Observatory Mission.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
3391-3401.
2014
-
MECHANISMS AND OBSERVATIONS OF CORONAL DIMMING FOR THE 2010 AUGUST 7 EVENT.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2014
-
Influence of solar variability on the infrared radiative cooling of the thermosphere from 2002 to 2014.
Geophysical Research Letters.
2508-2513.
2014
-
Far- and Extreme-UV Solar Spectral Irradiance and Radiance from Simplified Atmospheric Physical Models.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
515-544.
2014
-
On-Orbit Degradation of Solar Instruments.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
389-434.
2013
-
Variability of Solar Five-Minute Oscillations in the Corona as Observed by the Extreme Ultraviolet Spectrophotometer (ESP) on the Solar Dynamics Observatory/Extreme Ultraviolet Variability Experiment (SDO/EVE).
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
171-184.
2013
-
Spectral diagnostics with the SDO EVE flare lines.
Astronomy and Astrophysics: a European journal.
2013
-
Using SDO EVE data as a proxy for GOES XRS B 1-8 angstrom.
Space Weather.
262-271.
2013
-
Recent variability of the solar spectral irradiance and its impact on climate modelling.
Atmospheric Chemistry and Physics.
3945-3977.
2013
-
Thermal Evolution and Radiative Output of Solar Flares Observed by the EUV Variability Experiment (EVE).
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
23-42.
2012
-
CHARGE-EXCHANGE LIMITS ON LOW-ENERGY alpha-PARTICLE FLUXES IN SOLAR FLARES.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2012
-
The solar hydrogen Lyman α to Lyman β line ratio.
Astronomy and Astrophysics: a European journal.
2012
-
Solar EUV and XUV energy input to thermosphere on solar rotation time scales derived from photoelectron observations.
Journal of Geophysical Research: Space Physics.
2012
-
OBSERVATIONS OF ENHANCED EXTREME ULTRAVIOLET CONTINUA DURING AN X-CLASS SOLAR FLARE USING SDO/EVE.
Letters of the Astrophysical Journal.
2012
-
EUV SpectroPhotometer (ESP) in Extreme Ultraviolet Variability Experiment (EVE): Algorithms and Calibrations.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
179-205.
2012
-
Extreme Ultraviolet Variability Experiment (EVE) Multiple EUV Grating Spectrographs (MEGS): Radiometric Calibrations and Results.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
145-178.
2012
-
Extreme Ultraviolet Variability Experiment (EVE) on the Solar Dynamics Observatory (SDO): Overview of Science Objectives, Instrument Design, Data Products, and Model Developments.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
115-143.
2012
-
A Snapshot of the Sun Near Solar Minimum: The Whole Heliosphere Interval.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
29-56.
2011
-
NEW SOLAR EXTREME-ULTRAVIOLET IRRADIANCE OBSERVATIONS DURING FLARES.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
2011
-
The EVE Doppler Sensitivity and Flare Observations.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
69-80.
2011
-
OBSERVATIONS OF FIVE-MINUTE SOLAR OSCILLATIONS IN THE CORONA USING THE EXTREME ULTRAVIOLET SPECTROPHOTOMETER (ESP) ON BOARD THE SOLAR DYNAMICS OBSERVATORY EXTREME ULTRAVIOLET VARIABILITY EXPERIMENT (SDO/EVE).
Letters of the Astrophysical Journal.
2011
-
Causes of low thermospheric density during the 2007-2009 solar minimum.
Journal of Geophysical Research: Space Physics.
2011
-
The impact of solar spectral irradiance variability on middle atmospheric ozone.
Geophysical Research Letters.
2011
-
The minimal solar activity in 2008-2009 and its implications for long-term climate modeling.
Geophysical Research Letters.
2011
-
Solar extreme ultraviolet irradiance: Present, past, and future.
Journal of Geophysical Research: Space Physics.
2011
-
Anomalously low solar extreme-ultraviolet irradiance and thermospheric density during solar minimum.
Geophysical Research Letters.
2010
-
Solar spectral irradiance variability in the ultraviolet from SORCE and UARS SOLSTICE.
Advances in Space Research.
296-302.
2010
-
The EUV spectrum of the Sun: long-term variations in the SOHO CDS NIS spectral responsivities.
Astronomy and Astrophysics: a European journal.
2010
-
On the relationship of Joule heating and nitric oxide radiative cooling in the thermosphere.
Journal of Geophysical Research: Space Physics.
2010
-
The SORCE SIM Solar Spectrum: Comparison with Recent Observations.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
3-24.
2010
-
Early Observations by the GOES-13 Solar Extreme Ultraviolet Sensor (EUVS).
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
71-115.
2010
-
Nitric oxide density enhancements due to solar flares.
Advances in Space Research.
28-38.
2010
-
Photoelectrons as a tool to evaluate spectral variations in solar EUV irradiance over solar cycle timescales.
Journal of Geophysical Research: Space Physics.
2009
-
Finding the best proxies for the solar UV irradiance.
Geophysical Research Letters.
2009
-
Trends in solar spectral irradiance variability in the visible and infrared.
Geophysical Research Letters.
2009
-
Solar cycle minimum measurements of the solar extreme ultraviolet spectral irradiance on 14 April 2008.
Geophysical Research Letters.
2009
-
Comparison of solar soft X-ray irradiance from broadband photometers to a high spectral resolution rocket observation.
Advances in Space Research.
349-354.
2009
-
Solar Irradiance Reference Spectra (SIRS) for the 2008 Whole Heliosphere Interval (WHI).
Geophysical Research Letters.
2009
-
New flare model using recent measurements of the solar ultraviolet irradiance.
Advances in Space Research.
912-916.
2008
-
Photoelectron flux variations observed from the FAST satellite.
Advances in Space Research.
947-956.
2008
-
Recent advances in observations and modeling of the solar ultraviolet and X-ray spectral irradiance.
Advances in Space Research.
895-902.
2008
-
XUV Photometer System (XPS): Improved solar irradiance algorithm using CHIANTI spectral models.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
235-267.
2008
-
Temporal and spectral variations of the photoelectron flux and solar irradiance during an X class solar flare.
Geophysical Research Letters.
2008
-
Flare Irradiance Spectral Model (FISM): Flare component algorithms and results.
Space Weather.
2008
-
Solar‐terrestrial coupling evidenced by periodic behavior in geomagnetic indexes and the infrared energy budget of the thermosphere.
Geophysical Research Letters.
2008
-
Evidence for a solar cycle influence on the infrared energy budget and radiative cooling of the thermosphere.
Journal of Geophysical Research: Space Physics.
2007
-
Anticipating the next decade of Sun‐Earth system variations.
Eos, Transactions American Geophysical Union.
457-458.
2007
-
Effects of solar variability on thermosphere density from CHAMP accelerometer data.
Journal of Geophysical Research: Space Physics.
2007
-
Flare irradiance spectral model (FISM): Daily component algorithms and results.
Space Weather.
2007
-
Constraining and validating the Oct/Nov 2003 X-class EUV flare enhancements with observations of FUV dayglow and E-region electron densities.
Journal of Geophysical Research: Space Physics.
2007
-
Neutral density response to the solar flares of October and November, 2003.
Geophysical Research Letters.
2006
-
On the short-term relationship between solar soft X-ray irradiances and equatorial total electron content (TEC).
Journal of Geophysical Research: Space Physics.
2006
-
Soft X-ray irradiances during solar flares observed by TIMED-SEE.
Journal of Geophysical Research: Space Physics.
2006
-
Contributions of the solar ultraviolet irradiance to the total solar irradiance during large flares.
Journal of Geophysical Research: Space Physics.
2006
-
HEUVAC: A new high resolution solar EUV proxy model.
Advances in Space Research.
315-322.
2006
-
Solar-Stellar Irradiance Comparison Experiment II (SOLSTICE II): Examination of the solar-stellar comparison technique.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
295-324.
2005
-
Solar-Stellar Irradiance Comparison Experiment II (SOLSTICE II): Instrument concept and design.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
225-258.
2005
-
Solar-Stellar Irradiance Comparison Experiment II (SOLSTICE II): Pre-launch and on-orbit calibrations.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
259-294.
2005
-
The MgII index from SORCE.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
325-344.
2005
-
The SORCE spacecraft and operations.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
71-89.
2005
-
XUV Photometer System (XPS): Overview and calibrations.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
345-374.
2005
-
XUV Photometer System (XPS): Solar variations during the SORCE mission.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
375-387.
2005
-
Solar EUV Experiment (SEE): Mission overview and first results.
Journal of Geophysical Research: Space Physics.
2005
-
The October 28, 2003 extreme EUV solar flare and resultant extreme ionospheric effects: Comparison to other Halloween events and the Bastille Day event.
Geophysical Research Letters.
2005
-
A composite Mg II index spanning from 1978 to 2003.
Space Weather.
2004
-
The correspondence between thermospheric neutral densities and broadband measurements of the total solar soft X-ray flux.
Geophysical Research Letters.
2004
-
Solar irradiance variability during the October 2003 solar storm period.
Geophysical Research Letters.
2004
-
The signature of solar activity in the infrared spectral irradiance.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
L85-L88.
2004
-
Doubly ionized carbon observed in the plasma tail of comet Kudo-Fujikawa.
Science.
1949-1952.
2003
-
Solar extreme ultraviolet variability of the X-class flare on 21 April 2002 and the terrestrial photoelectron response.
Space Weather.
2003
-
Far-ultraviolet intensities and center-to-limb variations of active regions and quiet sun using UARS SOLSTICE irradiance measurements and ground-based spectroheliograms.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
1020-1034.
2001
-
Correction to “Measurements of the solar soft X‐ray irradiance by the Student Nitric Oxide Explorer: First analysis and underflight calibrations” by S. M. Bailey, T. N. Woods, C. A. Barth, S. C. Solomon, L. R. Canfield, and R. Korde.
Journal of Geophysical Research.
15791-15792.
2001
-
Effect of solar soft X-rays on the lower ionosphere.
Geophysical Research Letters.
2149-2152.
2001
-
SWRI/LASP sounding rocket inter-calibration with the EIT instrument on board SOHO.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
269-280.
2001
-
Improved solar Lyman α irradiance modeling from 1947 through 1999 based on UARS observations.
Journal of Geophysical Research: Space Physics.
27195-27215.
2000
-
Measurements of the solar soft X-ray irradiance by the Student Nitric Oxide Explorer: First analysis and underflight calibrations.
Journal of Geophysical Research: Space Physics.
27179-27193.
2000
-
The SOLAR2000 empirical solar irradiance model and forecast tool.
Journal of Atmospheric and Solar: Terrestrial Physics.
1233-1250.
2000
-
The extreme-ultraviolet solar irradiance spectrum observed with the coronal diagnostic spectrometer (CDS) on SOHO.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
959-970.
2000
-
Ultraviolet observations of Comet Hale-Bopp (C/1995 O1) by the UARS SOLSTICE.
Icarus.
182-186.
2000
-
TIMED Solar EUV Experiment.
Physics and Chemistry of the Earth Part C Solar Terrestrial and Planetary Science.
393-396.
2000
- The solar ultraviolet spectrum from 1200 angstrom to 1560 angstrom: a radiometric comparison between SUMER/SOHO and SOLSTICE/UARS. Astronomy and Astrophysics: a European journal. 321-326. 1999
-
Measurements of the solar soft x-ray irradiance from the Student Nitric Oxide Explorer.
Geophysical Research Letters.
1255-1258.
1999
-
Sounding rocket measurements of the solar soft X-ray irradiance.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
243-257.
1999
-
Evolution of chromospheric structures:: How chromospheric structures contribute to the solar He II 30.4 nanometer irradiance and variability.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
965-975.
1999
-
Evolution of chromospheric structures derived from Ca II K spectroheliograms: Implications for solar ultraviolet irradiance variability.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
998-1014.
1998
-
Effect of spectral resolution on the Mg II index as a measure of solar variability.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
89-103.
1998
-
Plage and enhanced network indices derived from Ca II K spectroheliograms.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
255-264.
1998
-
Solar extreme ultraviolet irradiance measurements during solar cycle 22.
Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
133-146.
1998
-
Detection and parameterization of variations in solar mid- and near-ultraviolet radiation (200-400 nm).
Journal of Geophysical Research: Atmospheres.
29939-29956.
1997
-
Solar Lyman alpha irradiance measurements during two solar cycles.
Journal of Geophysical Research: Atmospheres.
8769-8779.
1997
-
Mg II core-to-wing index: Comparison of SBUV2 and SOLSTICE time series.
Journal of Geophysical Research.
2597-2610.
1997
-
Validation of the UARS solar ultraviolet irradiances: Comparison with the ATLAS 1 and 2 measurements.
Journal of Geophysical Research: Atmospheres.
9541-9569.
1996
-
Calibration of the San Marco airglow-solar spectrometer instrument in the extreme ultraviolet.
Optical Engineering.
554-563.
1996
- ON THE FAILURE OF STANDARD EMISSION MEASURE ANALYSIS FOR SOLAR EXTREME-ULTRAVIOLET AND ULTRAVIOLET IRRADIANCE SPECTRA. The Astrophysical Journal: an international review of astronomy and astronomical physics. L85-L88. 1995
-
THE SOLAR LY-ALPHA LINE-PROFILE.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
898-906.
1995
-
CORRELATED BRIGHTNESS VARIATIONS IN SOLAR RADIATIVE OUTPUT FROM THE PHOTOSPHERE TO THE CORONA.
Geophysical Research Letters.
655-658.
1995
-
SCATTERED-LIGHT PROPERTIES OF DIFFRACTION GRATINGS.
Applied Optics.
4273-4285.
1994
-
CHANGE IN THE RADIATIVE OUTPUT OF THE SUN IN 1992 AND ITS EFFECT IN THE THERMOSPHERE.
Journal of Geophysical Research: Space Physics.
369-372.
1994
-
SOURCE - THE SOLAR ULTRAVIOLET-RADIATION AND CORRELATIVE EMISSIONS MISSION.
Metrologia: international journal of pure and applied metrology.
275-277.
1993
-
How active was solar cycle 22?.
Geophysical Research Letters.
1335-1338.
1993
-
SOLAR-STELLAR IRRADIANCE COMPARISON EXPERIMENT-1 .1. INSTRUMENT DESIGN AND OPERATION.
Journal of Geophysical Research: Atmospheres.
10667-10677.
1993
-
SOLAR-STELLAR IRRADIANCE COMPARISON EXPERIMENT-1 .2. INSTRUMENT CALIBRATIONS.
Journal of Geophysical Research: Atmospheres.
10679-10694.
1993
-
TIME VARIATIONS OF SOLAR UV IRRADIANCE AS MEASURED BY THE SOLSTICE (UARS) INSTRUMENT.
Geophysical Research Letters.
1315-1318.
1993
-
Comparative solar EUV flux for the San Marco ASSI.
Advances in Space Research.
255-259.
1993
-
SOLAR EUV IRRADIANCE FROM THE SAN-MARCO ASSI - A REFERENCE SPECTRUM.
Geophysical Research Letters.
2175-2178.
1992
-
SOLAR EUV IRRADIANCE DERIVED FROM A SOUNDING ROCKET EXPERIMENT ON NOVEMBER 10, 1988.
Journal of Geophysical Research: Space Physics.
6227-6236.
1990
-
Observations of a Greenstein effect in the O I 1302A emission of Comet Halley.
The Astrophysical Journal: an international review of astronomy and astronomical physics.
1115-1115.
1989
-
Is CO2 responsible for the outbursts of comet Halley?.
Nature.
433-436.
1986
-
Rocket ultraviolet spectroscopy of comet Halley and abundance of carbon monoxide and carbon.
Nature.
436-438.
1986
-
The absolute flux of six hot stars in the ultraviolet (912-1600 A).
The Astrophysical Journal: an international review of astronomy and astronomical physics.
676-676.
1985
-
Rocket observation of the ultraviolet spectrum of comet Halley.
Advances in Space Research.
289-292.
1985
-
GOES-R Series X-Ray Sensor (XRS): 1. Design and Pre-Flight Calibration.
Journal of Geophysical Research: Space Physics.
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