Sh2-224 in HOOlrvb made by Team ARO (astroaro.fr website) in Southern Portugal, Dark Sky Alqueva area. Francis Bozon, Jean-Luc Gangloff, Stéphane Gueyraud.
Sh2-224 is a very weak supernova slash in the constellation of the Auriga, with an unusual shape.
The acquisition of this photo was made with a Fsq 106 scope on ArEq6 Pro mount and Asi 1600MM camera.
The exposure times are as follows:
That is a total time of about 33 hours