Rho Ophiuchus Region
Available Print Sizes:
Exposure: Red(180s), Green(188s), Blue(300s)
Lens: Pentax 300 mm f/4.0 EDIF
Camera: FLI PL-16803
Filter: Astrodon Red, Green, and Blue
Location: Pendleton, Oregon
Date: 30-May-2008 @ 2308 PDT
Calibration: Maxim DL
Processing: PixInsight Standard and Photoshop CS3
Notes: Five images were taken through each color filter for a total of 15 images; the filtered images were sigma-summed in Sigma.
Image(s) may not be used or reproduced without written permission from Thomas W. Earle. Copyright © 2008.