alexpi
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flux ratio of a star
in Physics, Space Science and Theories
Posted
Hello
I have an issue to calculate flux ratio of a star at 1 μm and 0.55μm.
The informations I have are:
Apparent magnitude : 7 mag for 0.55μm
the star is type A
magnitude is given by : m=-2,5 log (f) -56
I think to substract the magnitude but I don't have information of the magnitude at 1 μm
Thanks
Alex