Turner, D. G.Carraro, G.Panko, Olena O.Панько, Олена ОлексіївнаПанько, Елена Алексеевна2019-05-162019-05-162017Monthly Notices of the Royal Astronomical Societyhttps://dspace.onu.edu.ua/handle/123456789/24038Careful analyses of photometric and star count data available for the nine putative young clusters identified by Camargo et al. (2015, 2016) at high Galactic latitudes reveal that none of the groups contain early-type stars, and most are not significant density enhancements above field level. 2MASS colours for stars in the groups match those of unreddened late-type dwarfs and giants, as expected for contamination by (mostly) thin disk objects. A simulation of one such field using only typical high latitude foreground stars yields a colour-magnitude diagram that is very similar to those constructed by Camargo et al. (2015, 2016) as evidence for their young groups as well as the means of deriving their reddenings and distances. Although some of the fields are coincident with clusters of galaxies, one must conclude that there is no evidence that the putative clusters are extremely young stellar groups.enAstronomical techniquesphotometric — Galaxyopen clusters and associationsgeneral — infrared: generalArticle