Since all the controls are on the camera itself, you donât need a computer in the field. Your home computer is used later to sort, process, and archive the images. In another article, I covered the basics of how to image the Sun, Moon, and planets â bright targets â through a telescope with a digital camera. This article looks at ways advanced amateurs can record dim star clusters, nebulae, and galaxies as part of getting started in deep sky astrophotography.
The pharynx is divided into three regions: 1  Nasopharynx: The nose opens into the nasopharynx via openings called choanae. 2  Oropharynx: The oropharynx begins where the oral cavity ends. 3  Laryngopharynx: The laryngopharynx lies behind the larynx.
Medical Definition of PHARYNGEAL POUCH. : any of a series of evaginations of ectoderm on either side of the pharynx that meet the corresponding external furrows and give rise to the branchial clefts of the vertebrate embryo.What made you want to look up pharyngeal pouch?edical Definition of PHARYNGEAL POUCH. : any of a series of evaginations of ectoderm on either side of the pharynx that meet the corresponding external furrows and give rise to the branchial clefts of the vertebrate embryo. What made you want to look up pharyngeal pouch?