All Tables

• Table 1: The sample of objects of the SiO monitoring presented in this paper and the time sampling achieved for each of them.
• Table 2: Time series analysis for those objects in our sample where SiO periods can be established from our data. The SiO variability of GY Aql, an object considered as a semiregular star at the beginning of the survey, shows all the characteristics found in a typical Mira-type star. All other objects in our sample were not considered in this analysis because no periodicity could be found in the available data.