146 citations · 198 across the 4 of their papers we have counts for
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astro-ph2008★ 20 cited
El Roque de Los Muchachos Site Characteristics. III. Analysis of Atmospheric Dust and Aerosol Extinction
G. Lombardi, V. Zitelli, S. Ortolani +2
Canary Islands are normally interested by dominant North-East winds that, in some meteorological conditions, can transport sand at high altitude from the Sahara desert. The dust ma…
astro-ph2007★ 9 cited
A galaxy overdensity at z=0.401 associated with an X-ray emitting structure of Warm-Hot Intergalactic Medium
F. Mannucci, G. Bonnoli, L. Zappacosta +2
We present the results of spectroscopic observations of galaxies associated with the diffuse X-ray emitting structure discovered by Zappacosta et al. (2002). After measuring the re…
astro-ph2006★ 23 cited
El Roque de Los Muchachos site characteristics, I.Temperature analysis
G. Lombardi, V. Zitelli, S. Ortolani +1
In this paper we present an analysis of temperature taken at two telescopes located at the Observatorio del Roque de Los Muchachos in the Canary Islands. More than 20 years of meas…