Haven't updated in awhile

julia/find_neptune.jl

@@ -19,17 +19,16 @@ function easy_cost(m::Union{Mission, Mission_Guess}, C3::Float64, v∞::Float64)
   norm_mass = (m.start_mass - prop(m)[7]) / m.start_mass
   norm_C3 = ( m.launch_v∞ ⋅ m.launch_v∞ ) / C3
   norm_v∞ = norm(m.phases[end].v∞_in) / v∞
-  return norm_mass + norm_C3# + norm_v∞
+  return 3norm_mass + norm_C3# + norm_v∞
 end
 
-# Using some fairly realistic parameters now
 sc = Sc("mySat", 200., 3200., 0.00025, 1, 1.0)
 fuel = 3300.
 max_c3 = 200.
 max_v∞ = 500.
-voyager_launch = DateTime(1977,9,5)
-launch_window = voyager_launch - Year(2), voyager_launch + Year(2)
-latest_arrival = voyager_launch + Year(25)
+ideal_launch = DateTime(2024,1,1)
+launch_window = ideal_launch - Day(365), ideal_launch + Day(365)
+latest_arrival = ideal_launch + Year(18)
 println("Max thrust at full bore: $(fuel/(mfr(sc)*Thesis.year)) years")
 println("Max mission length: $((latest_arrival - launch_window[1]).value/(1000Thesis.year)) years")
 
@@ -42,7 +41,7 @@ Thesis.mbh(fbs) = mbh(fbs,
                       max_v∞,
                       latest_arrival,
                       easy_cost,
-                      search_patience=20_000,
+                      search_patience=10_000,
                       drill_patience=200,
                       verbose=true)
 
@@ -56,7 +55,7 @@ end
 
 log(_::Nothing, _::Vector{Mission}, _::Vector{Body}) = println("No Mission Found...")
 
-planets = [Earth, Jupiter, Saturn, Uranus, Neptune]
+planets = [Earth, Venus, Mars, Saturn]
 best, archive = mbh(planets)
 log(best, archive, planets)