Asterism Cr 399 (Hanger) and open cluster NGC 6802

Photograph for my new book dedicated to observing deep-sky objects with a 250-mm telescope. All photographs were taken with the same shooting and processing parameters and a total exposure of 10 minutes, which allows achieving similarity with the visual perception of the objects. On this site, they are posted in the album "Ten-Minute Exposures". For a more detailed description of the objects, see the chapter dedicated to the constellation Vulpecula: https://deepsky-world.ru/knigi/navigator250/lisichka-vul/