Aurora colors – Eye and camera

Move the white divider to the left and right to see the difference.

1. Common, the green color is visible to our eye, but red-purple is nearly without color:

[fusion_al_beforeafter image_a=”https://salamapaja.fi/wp-content/uploads/2017/06/20150317_5934.jpg” label_a=”Camera” image_b=”https://salamapaja.fi/wp-content/uploads/2017/06/20150317_5934-2.jpg” label_b=”Eye” orientation=”horizontal” show_labels=”always” label_font_size=”13px” handle_color=”” handle_position=”50″ handle_border_size=”3px” border_radius=”” enable_border=”no” border_color=”” border_size=”1px” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” /]

2. When the red color high up becomes visible, the eye can see the color pretty well. Usually then is will be there for quite a while.:

[fusion_al_beforeafter image_a=”https://salamapaja.fi/wp-content/uploads/2017/06/20131214_2854.jpg” label_a=”Camera” image_b=”https://salamapaja.fi/wp-content/uploads/2017/06/20131214_2854-2.jpg” label_b=”Eye” orientation=”horizontal” show_labels=”always” label_font_size=”13px” handle_color=”” handle_position=”50″ handle_border_size=”3px” border_radius=”” enable_border=”no” border_color=”” border_size=”1px” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” /]

3. Seldom, during a strong geomagnetic storm, nearly all colors were visible:

[fusion_al_beforeafter image_a=”https://salamapaja.fi/wp-content/uploads/2017/06/20121114_5319.jpg” label_a=”Camera” image_b=”https://salamapaja.fi/wp-content/uploads/2017/06/20121114_5319-2.jpg” label_b=”Eye” orientation=”horizontal” show_labels=”always” label_font_size=”13px” handle_color=”” handle_position=”50″ handle_border_size=”3px” border_radius=”” enable_border=”no” border_color=”” border_size=”1px” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=”” animation_type=”” animation_direction=”left” animation_speed=”0.3″ animation_offset=”” /]