Balloon observations of solar ultraviolet irradiance at solar minimum

dc.contributor.author	Simon, P.C.
dc.contributor.author	Pastiels, R.
dc.contributor.author	Nevejans, D.
dc.date	1982
dc.date.accessioned	2017-06-30T09:10:32Z
dc.date.available	2017-06-30T09:10:32Z
dc.identifier.uri	https://orfeo.belnet.be/handle/internal/5925
dc.description	Balloon observations of solar irradiance between 200 and 240 nm have been performed in 1976 and 1977 corresponding to minimum conditions of solar activity. Ultraviolet spectra have been recorded for different zenith angles at an altitude of 41 km by means of a spectrometer with a spectral bandpass of 0.4 nm. Solar irradiances at 1 a.u. confirm previous values obtained by balloon. They are compared with other measurements and discussed in term of possible long-term variability.
dc.language	eng
dc.title	Balloon observations of solar ultraviolet irradiance at solar minimum
dc.type	Article
dc.subject.frascati	Physical sciences
dc.audience	Scientific
dc.source.title	Planetary and Space Science
dc.source.volume	30
dc.source.issue	1
dc.source.page	67-71
Orfeo.peerreviewed	Yes
dc.identifier.doi	10.1016/0032-0633(82)90073-3
dc.identifier.scopus	2-s2.0-49049138597