2020-02-06, 04:30 PM
Hi chisco,
I think that the primary reason for the difference in exposure between the color filters is because each filter has different transmission properties. Both the maximum transmission and the width of the passband for each color differ. Also there are color differences for each target that makes a target brighter in some color bands than in the others.
Hope this helps,
Phil S.
I think that the primary reason for the difference in exposure between the color filters is because each filter has different transmission properties. Both the maximum transmission and the width of the passband for each color differ. Also there are color differences for each target that makes a target brighter in some color bands than in the others.
Hope this helps,
Phil S.