selected publications
- 
                conference proceeding- 
 
                   EUV Variability Experiment (EVE) Multiple EUV Grating Spectrographs (MEGS) radiometric calibrations 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
         
- 
 
                   TIMED solar EUV experiment: pre-flight calibration results for the EUV grating spectrograph. 
                     Proceedings of SPIE.
                    91-100.
             2001
         
 
- 
 
                   EUV Variability Experiment (EVE) Multiple EUV Grating Spectrographs (MEGS) radiometric calibrations and results. 
                     Proceedings of SPIE.
             2007
         
- 
                journal article- 
 
                   High precision, high time-cadence measurements of the MgII index of solar activity by the GOES-R Extreme Ultraviolet Irradiance Sensor 2: EUVS-C initial flight performance. 
                     Journal of Space Weather and Space Climate.
             2025
         
- 
 
                   Calibration of the solar position sensor on GOES-R as a proxy for total solar irradiance I: Modeling the SPS bandpass. 
                     Journal of Space Weather and Space Climate.
             2025
         
- 
 
                   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
         
- 
 
                   Coronal Heating as Determined by the Solar Flare Frequency Distribution Obtained by Aggregating Case Studies. 
                     The Astrophysical Journal: an international review of astronomy and astronomical physics.
             2023
         
- 
 
                   Evidence Against Carbonization of the Thin-Film Filters of the Extreme Ultraviolet Variability Experiment Onboard the Solar Dynamics Observatory. 
                     Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics.
             2021
         
- 
 
                   The Flare Irradiance Spectral Model-Version 2 (FISM2). 
                     Space Weather.
             2020
         
- 
 
                   An Improved Lyman-Alpha Composite. 
                     Earth and Space Science.
                    2263-2272.
             2019
         
- 
 
                   Solar Ultraviolet Irradiance Observations of the Solar Flares During the intense September 2017 Storm Period. 
                     Space Weather.
                    1470-1487.
             2018
         
- 
 
                   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
         
- 
 
                   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
         
- 
 
                   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
         
- 
 
                   Solar cycle minimum measurements of the solar extreme ultraviolet spectral irradiance on 14 April 2008. 
                     Geophysical Research Letters.
             2009
         
- 
 
                   Solar EUV Experiment (SEE): Mission overview and first results - art. no. A01312. 
                     Journal of Geophysical Research: Space Physics.
             2005
         
 
- 
 
                   High precision, high time-cadence measurements of the MgII index of solar activity by the GOES-R Extreme Ultraviolet Irradiance Sensor 2: EUVS-C initial flight performance. 
                     Journal of Space Weather and Space Climate.
             2025
         
 
 
					 
                	

