Remember guys, Drew is an author, not a mathematician.
I believe there is too much focus on the RR line's accuracy.
"CMDRs may wish to consider the, ahem, core of the problem."
What is a neutron star if not simply the core left behind from a star? We're looking for a system, whether it contains the mystery or the mystery is simply observable from it, the only things we can jump to are systems. Systems designated by their parent star. So the core off the problem: Which star or type? Neutron. Drew is silver-tongued indeed.
Also:
" ... right on, Commander."
The end of the message said to contain the coordinates. Even says the holofac faded leaving only the text. "text" not coordinates or numbers. I've crunched this to binary, octal, base64.. Nothing. DID find a single coordinate in the rift by simply counting their place in the alphabet. Heading there now, but not confident in this guess.
Just saying, stop thinking as mathematicians and think as an author would. His answer is in how he says it more than even what he says: He's a wordsmith.
RO, C. Gives quite decent numbers i Octal:
122 117 054 040 103 056
Use the thee dots as decimal separators and you can get coordinates in the RR direction.
Example with one decimal and removal of leading and trailing zeroes.
-12211.7 +-540.4 -10305.6