LBN 623 Sector AA-Q b5-0 California Sector AA-Q b5-0 Flaming Star Sector AA-Q b5-0 Trifid of the North Sector AG-X c1-0 Crab Pulsar NGC 1931 Sector AA-Q b5-0 Soul Sector RY-R b4-1 Heart Sector DL-Y d0 BD+55 191 NGC 7538 Sector PD-S b4-1 Bubble Sector PD-S b4-4