count.neverestBlue Horshead is an object worth spending more time integrating, even though the main reflection nebula is bright.While collecting data under a Bortle class 1 sky, we captured the dust surrounding IC 4592. It’s clear that the diffuse dust surrounding the “eye” also glows blue. We added the to most commonly imaged (L)RGB combination an Ha data.The Blue Horshead is located about 400 light-years away and spans 40 light-years. The reflection nebula reflects light from the star Nu Scorpii.____________________________On the right side of the “revision D” photograph, long filaments of the Ha emission are visible. What is particularly interesting is a small jet resembling a Herbig-Haro object:
