tj_astro

18 ms·

1. 1.▲
   by tj_astro 4d ago

   thanks. I agree the wording is odd.. no head bumps.
2. 2.▲
   by tj_astro 4d ago

   Imaging has shown that dissection his heeled up nicely and there's not likely any further risk of issues from it
3. 3.▲
   Using LLMs After a TBI(urgentteam.com)

   2 points by tj_astro 4d ago|4 comments
4. 4.▲
   by tj_astro 4d ago

   At the end of October I suffered a traumatic brain injury(TBI) an ischemic stroke (that killed a largw chunk of my right brain.I wanted To describe how I use LLMs afterwards it isdifficult for me to use my left hand to type as a result of
5. 5.▲
   by tj_astro 1y ago

   The instrument is the particular radar. They usually have two at each location. Each radar is essentially a linear phased array that creates multiple possible beam locations in the radar plane. They light up a beam as a satellite passes thr
6. 6.▲
   by tj_astro 1y ago

   Nice list, thanks for compiling it. It looks like you have "textik" in there twice in positions 11 and 13.
7. 7.▲
   by tj_astro 2y ago

   That is super helpful, thanks! I'm used to calling the inverse of the covariance the information matrix.
8. 8.▲
   by tj_astro 3y ago

   I'm about to wrap up my 3rd year as a one-person company ( https://www.exaresearch.com ) specializing in spacecraft flight dynamics and space situtational awareness (SSA). I basically do custom orbit determination things. Sup
9. 9.▲
   by tj_astro 3y ago

   This is fantastic. I've just started skimming through these. As an orbit determination person, this one hits home (page 207). Thou shalt not do anything that is a maneuver without coordinating/informing the OD team. "SUBJECT:
10. 10.▲
    by tj_astro 3y ago

    I've found https://superfastpython.com/learning-paths/#Multiprocessing_... to be an invaluable resource for advanced multiprocessing.
11. 11.▲
    by tj_astro 3y ago

    Purify was a fantastic tool and I would have cheerfully paid $100K in late-90's dollars. We demoed it and the amount of memory errors it found in our legacy C and nascent C++ code stack was simultaneously depressing and exciting. We bo
12. 12.▲
    by tj_astro 3y ago

    They have their own satellites, none of it is open source. You can find all 20+ of them in the SATCAT at http://celestrak.org/satcat/table-satcat.php?NAME=hawk&PAYLO... . Ignore the SEAHAWK and HAWKSAT-1 entries, th