A237
Sunset of SORCE, Sunrise of TSIS: Sun–Climate Changes over Two Solar Cycles I

Wednesday, 16 December 2020: 08:30-09:30
Virtual
Primary Convener:  Thomas N Woods, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States
Conveners:  Odele Coddington, Laboratory for Atmospheric and Space Physics, Boulder, United States, Jae N. Lee, University of Maryland Baltimore County/NASA Goddard Space Flight Center, Greenbelt, MD, United States and Dong Liang Wu, NASA/Goddard Space Flight Cent, Greenbelt, MD, United States
Primary Liaison:  Thomas N Woods, University of Colorado Boulder, LASP, Boulder, CO, United States
Chairs:  Thomas N Woods, University of Colorado Boulder, LASP, Boulder, CO, United States and Jae N. Lee, University of Maryland Baltimore County/NASA Goddard Space Flight Center, Greenbelt, MD, United States
OSPA Liaison:  Jae N. Lee, University of Maryland Baltimore County/NASA Goddard Space Flight Center, Greenbelt, MD, United States
08:30
A237-01
Solar Spectral Irradiance Measurements during Solar Minimum and into Solar Cycle 25: TSIS-1 SSI overlap with SORCE and CSIM-FD SSI (Invited) (696679)
Erik C Richard1, David Harber1, Odele Coddington1,2, Steffen Mauceri3, Peter Pilewskie4, Stephane Beland1, Michael Chambliss2, Steven Victor Penton5, Laura Sandoval1, Jerald William Harder6 and Thomas N Woods7, (1)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (2)Laboratory for Atmospheric and Space Physics, Boulder, United States, (3)University of Colorado at Boulder, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (4)University of Colorado, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (5)University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (6)Univ Colorado, Boulder, CO, United States, (7)University of Colorado Boulder, LASP, Boulder, CO, United States
08:34
A237-02
Highlights from 17 years of SORCE SOLSTICE Observations of the Solar Ultraviolet Irradiance (695161)
Martin A Snow, University of Colorado at Boulder, Boulder, CO, United States, Bill McClintock, University of Colorado, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States and Thomas N Woods, University of Colorado Boulder, Boulder, CO, United States
08:38
A237-03
Direct influence of solar spectral irradiance on the high-latitude surface climate: a surface radiation budget perspective (681129)
Xianwen Jing1, Xianglei Huang1, Xiuhong Chen1, Dong Liang Wu2, Odele Coddington3, Erik C Richard3 and Peter Pilewskie3, (1)University of Michigan Ann Arbor, Department of Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)University of Colorado, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States
08:42
A237-04
Stability of Satellite Observations (709618)
Elizabeth C Weatherhead, US Global Change Research Program, Washington, DC, United States, Jerald William Harder, Univ Colorado, Boulder, CO, United States, Stephane Beland, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, Steven Victor Penton, University of Colorado Boulder, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, Kai-Lan Chang, NOAA Boulder, Boulder, CO, United States and Erik C Richard, University of Colorado Boulder, Boulder, CO, United States
08:46
A237-05
Changing of the Guard for Total Solar Irradiance (Invited) (708944)
Greg Kopp, University of Colorado Boulder, Boulder, CO, United States
08:50
A237-06
A New Methodology to Process the Total Solar Irradiance observations Using Machine Learning and Data Fusion (691613)
Jean-Philippe Montillet1, Wolfgang Finsterle1 and Werner K Schmutz2, (1)PMOD WRC Physical Meteorological Observatory Davos and World Radiation Center, Davos Dorf, Switzerland, (2)Physikalisch-Meteorologisches Observatorium Davos, World Radiation Center, Davos Dorf, Switzerland
08:54
A237-07
Modeling Quiet Solar Luminosity Variability from TSI Satellite Measurements and Proxy Models from 1980 to 2018 (740104)
Nicola Scafetta, University of Naples Federico II, Naples, Italy, Richard C Willson, ACRIM, Coronado, CA, United States, Jae N. Lee, University of Maryland Baltimore County/NASA Goddard Space Flight Center, Greenbelt, MD, United States and Dong Liang Wu, NASA/Goddard Space Flight Cent, Greenbelt, MD, United States
08:58
A237-08
1/f noise in irradiance records affects our understanding of trends in solar radiative forcing (690058)
Thierry Dudok de Wit, University of Orleans, Orleans, France and Greg Kopp, University of Colorado Boulder, Boulder, CO, United States
09:02
A237-09
Using Bayesian hierarchical modeling of total solar irradiance to estimate uncertainty in solar forcing since the pre-industrial (771017)
Ted T Amdur and Peter J Huybers, Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States
09:06
A237-10
Reconstructing solar irradiance from Ca II K observations (730083)
Theodosios Chatzistergos1, Natalie Krivova1, Ilaria Ermolli2, Kok Leng Yeo1, Sami K. Solanki1,3, Cosmin Constantin Puiu2, Fabrizio Giorgi2 and Sudip Mandal1, (1)Max Planck Institute for Solar System Research, Göttingen, Germany, (2)Istituto Nazionale di Astrofisica Osservatorio Astronomico di Roma, Monte Porzio Catone, Italy, (3)Kyung Hee University, Yongin, South Korea
09:10
Q&A
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