Cassiopeia Widefield in HaRGB

Cassiopeia Widefield in HaRGB by David Slack, Prudhoe, Northumberland, UK. Equipment: Canon EOS1100d, Tamron 55-200mm lens, HEQ5 Pro mount, Astronomik CLS clip filter, 66mm Revelation Refractor, Canon EOS1100d, Astronomik 12nm Ha Clip filter, HEQ5 pro, SC3 webcam, finder guider

David Slack

Prudhoe, Northumberland

For RGB data – Canon EOS1100d, Tamron 55-200mm lens, HEQ5 Pro mount, Astronomik CLS clip filter.

For Ha data – 66mm Revelation Refractor, Canon EOS1100d, Astronomik 12nm Ha Clip filter, HEQ5 pro, SC3 webcam & finder guider for guiding

This is part of a wide-field image of a region in Cassiopeia that I took back in September with a DSLR + lens. I recently re-processed the image by cropping it & adding Ha data of the Heart & Soul nebulae took with my telescope last year. The nebulae is now much enhanced and competes with the star field where it didn’t before.

2015-09-11T00:00:00

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