Talk:H-alpha
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[edit] Colour of this Line?
It may not be very scientific, but could we get an image block filled with the actual colour (or the closest rgb equivalent?) 70.66.73.48 07:05, 13 December 2006 (UTC)
It may not be very scientific, but could we get an image block filled with the actual colour (or the closest rgb equivalent?) 70.66.73.48 07:05, 13 December 2006 (UTC)