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Active Cavity Radiometer
Irradiance Monitor
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| Publications by or with Richard C. Willson, ACRIM Principal Investigator |
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1. Willson, R.C., (1967)
Radiometer comparison tests, JPL Tech. Memorandum 33‑371, Jet Propulsion
Laboratory, Pasadena, CA 2. Willson, R.C., (1969), Experimental and theoretical comparison of the JPL active cavity radiometric scale and the international pyrheliometric scale, Tech. Report 32‑1365, Jet Propulsion Laboratory, Pasadena, CA 3. Willson, R.C., (1971), The active cavity radiometric scale, the international pyrheliometric scale and the solar constant, J. Geoph. Res., 76, p.43254. Willson, R.C., (1971), Radiometer Comparison Tests, Report 900‑446, Jet Propulsion Laboratory, Pasadena, CA 5. Willson, R.C., (1972), Results of the 1972 Table Mountain radiometer and radiation scale comparisons, Informal report, Jet Propulsion Laboratory, Pasadena, CA6. Willson, R.C., (1972), Experimental comparisons of the International Pyrheliometric Scale with the Absolute Radiation Scale, Nature, 239, p. 208 7. Willson, R.C., (1973), Active Cavity Radiometer, J. Appl. Optics, 12, P. 810 8. Willson, R.C., (1973), New radiometric techniques and solar constant measurements, J. Solar Energy, 14, P. 203 9. Willson, R.C., (1973), Advances in Pyrheliometric Instrumentation, Proc. Solar Energy Data Workshop, National Science Foundation, Silver Spring, MD, Nov., 1973, p. 50 10. Willson, R.C., (1974), Absolute Radiometry and the Solar Constant, Proc. of the Symposium on Solar Radiation ‑ Measurements and Instrumentation, Smithsonian Institution, Rockville, MD, Nov., 1973. 11. Willson, R.C., (1974), Absolute Radiometry and the Solar Constant, Space Optics, National Academy of Sciences, Washington, DC, p.502 12. Willson, R.C., (1975), Instrumentation for measurements of solar irradiance and atmospheric optical properties, Proc. Soc, Photo‑Optical Instrumentation Engineers, p. 31, San Diego, CA, USA 13. Willson, R.C., (1975), JPL Absolute Radiometry and Solar Constant Measurements, Proc. Workshop on the Solar Constant and the Earth's Atmosphere, Ed. H. Zirin, J. Walter, Big Bear Solar Observatory, Big Bear City, CA, May 19‑21, 1975, p. 301 14. Willson, R.C., J.R. Hickey, (1977), 1976 rocket measurements of the constant and their implications for variation in the solar output in cycle 20, in The Solar Output and Its Variation, Ed. by O.R. White, Colorado Associated University Press, Boulder, CO, USA, 1977 15. Duncan, CH., R.G. Harrison, J.R. Hickey, J.M. Kendall Sr., M.P. Thekaekara, R.C. Willson, (1977), Rocket calibration of the Nimbus‑6 solar constant measurements, Appl. Opt., 16, p. 2690 16. Willson, R.C., (1979), Active cavity radiometer type IV, J. Applied Optics, 18, p.179 17. Willson, R.C., (1980), Active cavity radiometer type V, J. Applied Optics, 19, 3256 18. Willson, R.C., C.H. Duncan, J. Geist, (1980), Direct Measurement of Solar Luminosity Variation, Science, 207, p. 177 19. Willson, R.C., (1981), Solar Total Irradiance Observations by Active Cavity Radiometers, Solar Physics, 74, p.218 20. Willson, R.C., Hudson, H.S., (1981), Astroph. J. Lett., 24, p. 185 21. Willson, R.C., Gulkis, S., Janssen, M., Hudson, H.S., Chapman, G.A., (1981), Observations of solar irradiance variability, Science, 211, p. 700 22. Willson, R.C., (1981d), Observation of solar irradiance variations in balloon, rocket and satellite experiments, Proc. of IAMAP 3rd Scientific Assembly, Hamburg, FRG, August, 1981 23. Willson, R.C., (1981e), Satellite Observations of Solar Irradiance Variability, Working Report # 94, Swiss Meteorological Institute, Zurich, 1981 24. Willson, R.C., (1982), Solar Irradiance Variations and Solar Activity, J. Geoph. Res., 86, P. 4319 25. Hudson, H.S., Silva, S., Woodard, M., Willson, R.C., (1982), Effects of Sunspots on Solar Irradiance, Solar Physics, 76, p.211 26. Hudson, H.S., Willson, R.C., (1982), Sunspots and Solar Variability, in The Physics of Sunspots, Proc. of Conference on Sunspots, Ed. by L. Cram and J. Thomas, Sacramento Peak Observatory, Sunspot, AZ 27. Willson, R.C., (1983d), Solar Radiation, Understanding Climate: A Strategy for Solar and Earth Radiation Research 1984‑94, Ed. R. Schiffer, Office of Space Science and Applications, NASA, Washington, DC, 1983, pp. 6‑13. 28. Willson, R.C., (1984), Measurements of Solar Total Irradiance and its Variability, Space Science Reviews, 38, pp. 203‑242 29. Willson. R.C., (1984), Solar Total Irradiance Observations by the SMM/ACRIM I experiment, Solar Irradiance Variations on Active Region Timescales, NASA Conference Publication 2310, Ed. by B.J. LaBonte, G. Chapman, H.S. Hudson & R.C. Willson, pp. 1‑42 30. Willson, R.C., (1985), Solar Total Irradiance and Its spectral Distribution, The Encyclopedia of Physics, 3rd Ed., Ed. by Robert M. Besancon, Van Nostrand & Co., New York, 1985, pp. 1135‑1143 31. Willson, R.C., (1985), Solar Irradiance Variability Monitoring by Active Cavity Radiometers, Proc. Conf. on Advances in Absolute Radiometry, Ed. P. Foukal, Cambridge, MA, June 24‑25, 1985, p. 6. 32. Willson, R.C., Hudson, H.S., Frohlich, C., Brusa, R.W.; (1986), Long Term Downward Trend in Total Solar Irradiance, Science, 234, pp 1114 33. Willson, R.C., (1987), Results of Space‑Based Total Solar Irradiance Experiments, Proc. of Workshop on Solar Radiative Output Variation, Ed. P. Foukal, National Center for Atmospheric Research, Boulder, CO, Nov. 9‑11, 1987, p. 143 34. Willson, R.C., Hudson, H.S., (1988), Solar Luminosity Variations in Solar Cycle 21, Nature, 332, pp. 810‑12. 35. Willson, R.C., (1988), Space‑Based Solar Irradiance Measurements, Proc. New Developments and Applications in Optical Radiometry, Ed. N. Fox, National Physical Laboratory, Teddington, Middlesex, UK, April 12‑13, 1988 36. Willson, R.C., (1990), Solar Irradiance Variations during Solar Cycles 21 and 22, NASA Conf. Report 3086, Ed. by K. Schatten, A. Arking, p. 279 37. Willson, R.C., Hudson, H.S., (1991), The Sun's Luminosity Over a Complete Solar Cycle, Nature, 351, pp. 42‑44 38. Frohlich, C., Foukal, P.V., Hickey, J.R., Hudson, H.S., Willson, R.C., (1991) Solar Irradiance Variability from Modern Measurements, The Sun in Time, Univ. of Arizona Press, Tucson, AZ, 1991, pp. 11‑29 39. Livingston, W., Donnely, R., Grigoryev, V., Demidov, M., Lean, J., Steffen, M., White, O., Willson. R., (1991), Total Irradiance Variability 1980‑88, The Sun as a Star, Ed. by W. Livingston, Univ. of Arizona Press, Tucson, AZ , 1991, pp. 1109 ‑ 1160 40. Willson, R.C., (1992), Solar Total Irradiance Monitoring, Past, Present and Future, EOS Transactions ‑ AGU, V. 73, No. 14, p. 242, 1992 41. Willson, R.C., (1992), Solar Total Irradiance Variations detected by Flight Experiments: 1978‑1992, EOS Transactions ‑ AGU, V. 73, No. 43, p. 435, 1992 42. Willson, R.C., (1993), Solar Irradiance, Chapter 1, Global Change Atlas, Ed. R. Gurney, J. Foster, C. Parkinson, Cambridge University Press, 1993, pp. 5 ‑ 18 43. Willson, R.C., (1994), Solar Monitoring has a Past and Present, Does it have a Future?, in The Sun as a Variable Star, Proceedings of IAU Colloquium 143, Cambridge University Press, pp. 4-10 44. Willson, R.C., (1994), Irradiance Observations of SMM, Spacelab 1, UARS and ATLAS Experiments, in The Sun as a Variable Star, Proceedings of IAU Colloquium 143, Cambridge University Press, pp. 54-62 45. Willson, R.C., (1994), Solar Total Irradiance Variability and its Climate Implications`, EOS Transactions ‑ AGU, V. 75, No. 16, p. 288, 1994 46. Willson, R.C., (1994d), The Power of the Sun, Chapter 2 of 'The Many Faces of the Sun', Ed. K. Strong, J. Saba and B. Haisch, Springer‑Verlag, 1995 47. Willson, R.C., (1997) Total Solar Irradiance Trend During Solar Cycles 21 and 22, Science, 277, 1963-1965, 1997. 48. Willson, R.C. and A.V. Mordvinov, Time-frequency analysis of total solar irradiance variations, Geophys. Res. Lett. 26, pp. 3613-3616, 1999 49. Mordvinov, A.V., and R.C. Willson, Effects of Activity Complexes and Active Longitudes on Variations in Total Solar Irradiance, Astronomy Letters, Vol. 27, No. 7, pp. 451–454, 2001 Willson, R.C., The ACRIMSAT/ACRIM3 Experiment – Extending the Precision, Long-Term Total Solar Irradiance Climate Database, The Earth Observer, May/June 2001, V. 13, No. 3, pp. 14-17, 2001. Willson, R.C., Precision of the long-term total solar irradiance database, Proc. Of the 2002 Characterization and Radiometric Calibration for Remote Sensing (CALCON 2002) mtg., Viewgraph 16, Available on CD-ROM from Space Dynamics Laboratory, Utah State University, Logan, UT, 2002.
50. Willson, R.C., A.V.
Mordvinov, ( 2003) Secular total solar irradiance trend during solar cycles 21–23,
Geophys.
Res. Lett., Vol. 30, No. 5, p 1199
[PDF
version,
PDF
version of Supporting Material]
AGU Presentations and Session Conventions: 51. Willson, R. C., and A. V. Mordvinov, ACRIM2 Observations and the
Long Term Total Solar Irradiance Database, 2001 AGU Fall Meeting, Session
A41D (Oral), 2001p.
(URL to A41D)
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