It is.
Oh, and if you try this, bring an AFMU. Each supercharge will take something like 2% from the health of your FSD. Once the health drops below 80%. you get the chance of the FSD randomly failing. If that happens while you're inside the cone - Good Luck!
And if you try to fix the FSD while you're in Supercruise, do it well away from any astronomical objects

.
There is ine Neutron star within the Bubble, if you want to give tthis a try while within a reasonably safe environment - Jackson's Lighthouse. Otherwise, the Neutron Stars are concentrated in four "fields" within the Galaxy:
***HOW TO GO FROM CIVILIZATION TO SAG A* FARMING NEUTRON STARS*** For quick route to SAG A* from the bubble, reveal this spoiler: I will be adding another route example from SAG towards civilization soon! Complete guide starts here: The first reports about a vast region containing an...
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Which means that you'll need to go up (or down) by ~1000 ly in order to enter those fields when you want to travel to Colonia.