public void MinApertureBestExitPupil()
{
var mabep = new MinApertureBestExitPupil
{
BkgndBrightEye = 21.5,
ObjName = "California Nebula",
// change from 5 to 7 for purposes of the test
ObjMag = 7,
MaxObjArcmin = 145,
MinObjArcmin = 40,
ApparentFoV = 100,
DisplayConsoleMessages = true,
};
mabep.Calc();
Assert.Equal(10, mabep.MinimumApertureIn);
Assert.Equal(2, mabep.BestExitPupilmm);
// test for not visible
mabep.ObjMag = 15;
mabep.Calc();
Assert.Equal(0, mabep.MinimumApertureIn);
Assert.Equal(0, mabep.BestExitPupilmm);
// test where low and high apertures converge to same aperture that is not visible (a previous aperture was visible)
mabep.ObjMag = 12.9;
mabep.MaxObjArcmin = 1.2;
mabep.MinObjArcmin = 1.1;
mabep.Calc();
Assert.Equal(5, mabep.MinimumApertureIn);
Assert.Equal(3, mabep.BestExitPupilmm);
Assert.True(true);
}
private void CalcAnAperture(DisplayRecord displayRecord)
{
IsVisibleHelper.Calc(displayRecord)
.Then(() =>
{
MinApertureBestExitPupil.BkgndBrightEye = SkyBkgndBrightness;
MinApertureBestExitPupil.ApparentFoV = 100;
MinApertureBestExitPupil.ObjMag = IsVisibleHelper.ObjectMagnitude;
MinApertureBestExitPupil.MaxObjArcmin = IsVisibleHelper.ObjectSize1;
MinApertureBestExitPupil.MinObjArcmin = IsVisibleHelper.ObjectSize2;
MinApertureBestExitPupil.Calc();
(MinApertureBestExitPupil.MinimumApertureIn > 0)
.Then(() => SetVisibleApertureDisplay(displayRecord));
});
}
