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Photographer:

Richard Crisp

Email:

rdcrisp@earthlink.net

Location of Photo:

Backyard

Date/Time of photo:

During the Spring of 2006 and Spring of 2007 (several months to complete)

Equipment:

Stinger 450 Classical Cassegrain, FLI CM10, Edumund Scientific Polarizing Filters, Custom Scientific Emission Line Filters, Optec LRGB filters, Lumicon Giant Easy Guider ST7E Guider, Astro-Physics AP1200GTO mount, Maxim DL 3.21, FocusMax, Robofocus.

Description:

Crab Nebula in 5 different optical representations: clockwise left to right: LRGB, Emission line ( [SII], Ha, [OIII] ), Stokes Parameter Polarigram, Simple Polarigram; Center: emission line + stokes parameter polarigram

Website:

http://www.narrowbandimaging.com/color_polarization_imaging_page.htm

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