Northern Cygnus

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Northern Cygnus Mosaic

Photo Details Available Print Sizes:
  • Exposure: 30 min. @ f/4.0
  • Lens: Pentax 300 mm f/4.0 EDIF
  • Camera: FLI PL-16803
  • Filter: Astrodon 6nm H-alpha
  • Location: Pendleton, Oregon
  • Date: June 14-15, 2008
  • Calibration: Maxim DL
  • Processing: PixInsight Standard and Photoshop CS3
  • Notes: Two frame mosaic; five 30-min exposures were sigma-summed in Sigma; faint nebulosity is strewn throughout the field of view.
8"x14" $45.00
12"x20" $75.00
16"x28" $200.00

Image(s) may not be used or reproduced without written permission from Thomas W. Earle. Copyright © 2008.