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OBJECT

NGC 7822 - A star-forming complex in Cepheus          (image above is reduced-size | other sizes:  medium , original)

Distance:  2,500 light years

Telescope Takahashi FS-60C @ f/6.2
Mount Takahashi EM200 Temma II
Camera QSI 540wsg @ -10C
Filters Astrodon Ha (3nm), Astrodon Tru-Balance I-Series LRGB Gen 2
Guider SX Lodestar
Settings 4x20min Ha; 2x5min ea RGB (all bin1x1); AstroArt5, CS4 (slightly cropped, 10xdarks/flats/fdarks/bias)
Date/Location

Notes
31 August 2014 - Las Cruces, NM

This image is Ha_HaRGB, where Ha:R (80:20) was used for the Red channel, and Ha for Luminance.

Copyright  Jeffrey O. Johnson

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