Urpo, Seppo

birthDate

• 1941

deathDate

• 2005

name

• Urpo, Seppo

Authored works

• Computer programs for continuum measurements at the Metsähovi Radio Research Station
• Development of the solar active region 2684 at 8 mm wavelength, September 22-27, 1980
• Matkakertomus osallistumisesta "Air space industry" -kurssille 1977-05-31...1977-06-24 Ranskassa
• Observing methods for the millimeter wave radio telescope at the Metsähovi Radio Research Station and observations of the sun and extragalactic sources
• Results of Sun measurements at the Metsähovi Radio Research Station at 37 GHz (autumn 1978)
• Solar bursts measured at 8 mm wavelength
• Solar microwave radiation maps measured at Metsähovi Radio Research Station in 1978-1979
• Solar microwave radiation maps measured at Metsähovi Radio Research Station in 1980-1981
• Solar microwave radiation maps measured at Metsähovi Radio Research Station in 1982-1983
• Solar microwave radiation maps measured at Metsähovi Radio Research Station in 1984-1986
• Solar observations at Metsähovi in January-June 1992
• Solar observations at Metsähovi in July-December 1992
• Solar radio flares 1989-1991 : solar microwave flares observed at Metsähovi Radio Research Station in 1989-1991
• The precision radio telescope of Helsinki University of Technology

Works contributed to

• 1. Finnish-Soviet symposium on radio astronomy, Otaniemi 26-27.8.1985
• A computer program for point-source microwave continuum observation
• Annual report : 1990
• Avaruustutkimuksen ja radiotieteen uudet ulottuvuudet
• Background variations in millimeter wave telescopes due to the radome structure
• Improved computer programs for microwave Sun observation at the Metsähovi Radio Research Station
• Improvement of the sensitivity of millimeter wave radio telescopes by synchronous tracking
• Measurements of the solar 160 min oscillation at the Metsähovi Radio Research Station in 1980-1982 and comparison with the results at the Crimean Astrophysical Observatory
• Metal space frame radome attenuation at 11.4 GHz due to rain and snow
• Metsähovi Radio Observatory : annual report 1998
• Metsähovi Radio Research Station annual report : 1996
• Proceedings of the XIX Finnish Astronomers' Days, Espoo 5.6.1984
• Proceedings of the XVI Finnish Astronomers' Days, Espoo 12.-13.11.1981
• Radiation signatures of solar energy release at mm-wavelengths : advanced circuit model
• Solar microwave radiation maps measured at Metsähovi Radio Research Station in 1987-1988
• Solar microwave radiation maps measured at Metsähovi Radio Research Station in 1989
• Solar microwave radiation maps measured at Metsähovi Radio Research Station in 1990
• Solar microwave radiation maps measured at Metsähovi radio research station in 1991
• Solar observations at Metsähovi in 1994-1995
• Solar rotation rates at high latitudes determined from microwave observations
• Space activities in Finland in 1974
• Space activities in Finland in 1984-1985
• The mapping of the sun at 8 mm wavelength and tracking of the active regions in the period May 23 - June 5, 1983
• The relationship between enhanced temperature microwave regions and other solar activity at low and high latitudes

Works about Urpo, Seppo