by Jim Wood and Emanuele Colognato
Taken through LB-0001:
24-inch (0.61-meter) RC Optical Systems Ritchey-Chretien reflector at f/8.0
with ion-milled optics on an RC Optical Systems Professional Series Equatorial
Fork Mount, Apogee Alta U42 CCD camera, Hydrogen-alpha/Sulfur-II/Oxygen-III image with 1 hour exposure through each filter