Uso do catálogo VSX para busca de estrelas binárias com suspeita de variabilidade.

Affiliation
American Association of Variable Star Observers (AAVSO)
Fri, 03/19/2021 - 19:09

About the VSX catalog. Good afternoon, dear friends.

I am new to the AAVSO community and I am starting a course completion survey (undergraduate in Physics) about new variables.

I am using a part of the VSX catalog, in which there are some suspicions of variability that can be observed in the southern hemisphere (In Brazil, more specifically).

I would like to know from you, is differential photometry a good choice to determine some variations of suspicious stars?

Affiliation
American Association of Variable Star Observers (AAVSO)
differential photometry a…

differential photometry a good choice