This is the first paper that results from my work with the ASSESS team over the last years. It focuses on the development of a machine-learning photometric classifier to characterize massive stars originating from IR (Spitzer) catalogs, which will help us understand the episodic mass loss. The first paper presents …
The following paper is the result of a tedious task that my good friend Manos Kardasis undertook over the last two+ years. He noticed the presence of this (relatively newly discovered) feature in Venus and collected images from amateur observers worldwide to study in detail the discontinuity and constrain some …
When creating finding charts for observations with the OSIRIS instrument on GTC you need to check the field-of-view (fov). With the Aladin Sky Atlas it is easy to download an image and overplot an instrument footprint (Edit > Load instrument footprint). Although there is a selection of instruments, by default …