Crab: 5 Ways to Sunday | Richard Crisp

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