20 citations · 44 across the 3 of their papers we have counts for
4 papers
Constraints on the structure and seasonal variations of Triton's atmosphere from the 5 October 2017 stellar occultation and previous observations
J. Marques Oliveira, B. Sicardy, A. R. Gomes-Júnior +234
A stellar occultation by Neptune's main satellite, Triton, was observed on 5 October 2017 from Europe, North Africa, and the USA. We derived 90 light curves from this event, 42 of…
Long-term photospheric instabilities and envelopes dynamics in the post-AGB binary system 89 Herculis
M. Gangi, M. Giarrusso, M. Munari +3
We present a long-term optical spectroscopic study of the post-AGB binary system 89 Herculis, with the aim to characterize the relationship between photospheric instabilities and d…
The solar-like "Second Spectrum" and the polarised metal lines in emission of the post-AGB binary 89 Herculis
F. Leone, M. Gangi, M. Giarrusso +6
We studied the polarised spectrum of the post-AGB binary system 89\,Herculis on the basis of data collected with the high resolution \emph{Catania Astrophysical Observatory Spectro…
The multi-line slope method for the measure of the effective magnetic field of the cool stars: an application to the solar like cycle of ε Eri
C. Scalia, F. Leone, M. Gangi +2
A method for the determination of integrated longitudinal stellar fields from low-resolution spectra is the so-called slope method, which is based on the regression of the Stokes V…