Add to ORKGPhotometric measurements of the night sky brightness have been obtained at twelve wavelengths between 1000 A and 4300 A from above the earth's atmosphere. A preliminary analysis of the data reveals a component of the sky brightness with ecliptic symmetry and an intensity distribution similar to that of the zodiacal light. The ultraviolet spectrum of the zodiacal light can be closely approximated with a two component model in which one component has an albedo proportional to the wavelength lambda and the other component has a scattering efficiency proportional to lambda to lbe minus 19 power
We have produced a data base of $V$-band and $B$-band night-sky brightness measurements rather evenl...
Spectral distributions of solar radiation were measured over the wavelength range 300 to 800 nm in N...
Spectra are presented for the diffuse UV radiation field between 1250 to 3100 A from eight different...
Using the visible airglow photometer on the Atmosphere Explorer-C satellite, we have mapped the zodi...
The surface brightness of the night sky has been measured at 12 wavelengths in the 1250-4300 A spect...
The study of the intensities measured in the region of the zodiacal light, the second most important...
A review is presented of the basic equations used in the analysis of photometric observations of zod...
This thesis documents the building of a pressure-scanned Fabry-Perot Spectrometer, equipped with a ...
International audienceOBSERVATIONS of the intensity of the zodiacal light at 6530 Å have been made w...
Winner in the 2022 IAU OAE Astrophotography Contest, category Still images of celestial patterns. ...
The zodiacal light is the dominant source of the mid-infrared sky brightness seen from Earth, and ex...
An extended series of photometric observations were made of the eclipsing variable CW Cephei using t...
International audiencePhotometric surveys of the Zodiacal Light (ZL) already allowed to retrieve fea...
A valuable by-product of the OAO-2 astronomy mission has been the first extensive set of measurement...
Tabulated data on solar flux measurements are presented. The measurements, taken from balloons, rock...
We have produced a data base of $V$-band and $B$-band night-sky brightness measurements rather evenl...
Spectral distributions of solar radiation were measured over the wavelength range 300 to 800 nm in N...
Spectra are presented for the diffuse UV radiation field between 1250 to 3100 A from eight different...
Using the visible airglow photometer on the Atmosphere Explorer-C satellite, we have mapped the zodi...
The surface brightness of the night sky has been measured at 12 wavelengths in the 1250-4300 A spect...
The study of the intensities measured in the region of the zodiacal light, the second most important...
A review is presented of the basic equations used in the analysis of photometric observations of zod...
This thesis documents the building of a pressure-scanned Fabry-Perot Spectrometer, equipped with a ...
International audienceOBSERVATIONS of the intensity of the zodiacal light at 6530 Å have been made w...
Winner in the 2022 IAU OAE Astrophotography Contest, category Still images of celestial patterns. ...
The zodiacal light is the dominant source of the mid-infrared sky brightness seen from Earth, and ex...
An extended series of photometric observations were made of the eclipsing variable CW Cephei using t...
International audiencePhotometric surveys of the Zodiacal Light (ZL) already allowed to retrieve fea...
A valuable by-product of the OAO-2 astronomy mission has been the first extensive set of measurement...
Tabulated data on solar flux measurements are presented. The measurements, taken from balloons, rock...
We have produced a data base of $V$-band and $B$-band night-sky brightness measurements rather evenl...
Spectral distributions of solar radiation were measured over the wavelength range 300 to 800 nm in N...
Spectra are presented for the diffuse UV radiation field between 1250 to 3100 A from eight different...