Gabriel I. Perren

activity

20102023

most citedThe Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package

5k citations · 5.3k across the 15 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

astro-ph.SR2015★ 4 cited

New age-metallicity diagnostic diagram for the Washington photometric system

Andrés E. Piatti, Gabriel I. Perren

The age calibration of the Washington deltaT1 index is mainly used to estimate ages of star clusters older than 1 Gyr, no age-metallicity degeneracy effect is considered. We have p…

astro-ph.GA2015★ 6 cited

The nearby Galaxy structure toward the Vela Gum nebula

E. E. Giorgi, G. R. Solivella, G. I. Perren +1

We report on $U B V I$ photometry and spectroscopy for MK classification purposes carried out in the fields of five open clusters projected against the Vela Gum in the Third Galactic…