The distance at z-153 was more like 129 feet, not 75 feet
I am only questioning your calculations of the running deer Olympic shots. Here is why:
From your post:
“1908 Running Deer: 3.2 dps 18.4 fps 330 ft”
Yet the description you posted from Wikipedia clearly states the targets were at 75-feet.
No. the link I provided was:
https://en.wikipedia.org/wiki/100_meter_running_deerwhich states:
1908 was the first time of running deer at the Olympics, and the target was specified to placed at 110 yards[citation needed] (100.584 meters) and made 10 runs of 75 feet (23 meters) for about 4 seconds each.
So the target ran on a course that was 75 feet long, for about 4 seconds. This path was at right angles to the shooter. But the distance to the target, at it's closest, was 110 yards or 330 feet. So the target was 330 feet away from the shooter, not 75 feet, at it's closest.
But the problem is, if the angular velocity is too great, a shooter can't keep the sights lined up on the target. If the shooter can't keep the sights lined up on the target, even one the size of a human, or a deer, I would expect them to miss at 330 feet. Or 129 feet. Or 75 feet. Even at 75 feet you need luck to hit a target of that size when you can't keep the sights lined up on the target as it moves.
Why would you assume that he couldn’t keep the sights lined up on a moving target? I have read that LHO was a member of a shooting club in Russia. And that they could only own shotguns (no rifles). I don’t claim to know what type of shooting they did with their shotguns. But a common and popular type of shooting was at “clay pigeons”. Also called skeet shooting or trap shooting depending on the specifics of how it was set up. Hitting a 110 mm diameter flying target at various and unpredictable angles of flight requires considerable shooting skills and quick reactions. Here is an exerpt regarding LHO’s reaction speed from page 211 of Robert Oswald’s book “Lee” that I find interesting:
I have some idea of the speed of Lee’s reflexes, both from my general observation of him while we were growing up and specifically because of a game we used to play. Sometimes Lee and I would walk up to each other and fake an unexpected punch, to test each other’s reactions. I discovered from this game that Lee had very rapid reflexes.
LHO reportedly delighted in situations where he could “try to prove” his self-perceived “superiority”. I can imagine that his “very rapid reflexes” would have come in handy during any shooting activities he might have had in the shooting club in Russia. Whether they were shooting at birds or rabbits or skeet or whatever, he most likely would have done well shooting at moving targets.
Also, LHO reportedly practiced by dry-firing at moving cars from the screened-in porch in New Orleans during the summer of 1963. There is no doubt that the higher angular velocity of an early shot from the sniper’s nest in Dealey Plaza would have made it a much more challenging shot than the two shots that hit JFK. But, again, I think it would have taken more than just that to cause it to miss the limo entirely.
Oswald did minimum shooting in Russia. We was kicked out of the shooting club. Not due to his poor marksmanship, but to his lack of judgement. He made a quick snap shot with a shotgun at a running rabbit which was in the general direction of another shooter. He missed the rabbit and the other shooter. He was not kicked out because he missed the rabbit. It made no difference whether he hit the rabbit or not. He was kicked out because he fired carelessly in the general direction of another person.
Whether an angular speed of 4.8 degrees per second would be enough to cause Oswald to likely miss JFK by five feet, I don't know. One would need to run some tests with someone of Oswald's experience, very good training at stationary targets, at 200, 300 and 500 yards, little to no experience at shooting at moving targets. I suspect that the angular velocity was high enough that he could well miss by five feet, which could cause him to miss the limousine. He seems to have missed the limousine with the first shot. If the high angular velocity is not the explanation than I don't know what is. But firing tests would need to be made to get a more definitive answer.