NGC 7380 (also known as the Wizard Nebula) is an open cluster discovered by Caroline Herschel in 1787. William Herschelincluded his sister’s discovery in his catalog, and labelled it H VIII.77. It is also known as 142 in the 1959 Sharpless catalog(Sh2-142). This reasonably large nebula is located in Cepheus. It is extremely difficult to observe visually, usually requiring very dark skies and an O-III filter.
Astronomik Ha 12nm 1.25”: 61×203″ bin 1×1
Astronomik O III: 51×220″ bin 1×1
SPONLI is a project about astrophotography, for amateur astronomers.