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Nice info. Will have to check those out!AFAIK, Ballistic-X doesn't do multiple groups on one target - you'd have to take separate images, or start over for each.
The picture originally posted is from On-Target Precision Calculator. There used to be a free version (v 1.x) and the 2.x version had more features and was pay-only (free trial period, though). It is Windows only, no love for Mac/Linux/Chromebooks.
There are some other apps out there like RangeBuddy/SubMOA, etc. that do have some more features beyond Ballistic-X, but doing detailed analysis of more than one group on a smart phone is kind of a PITA, to be honest. As far as web apps, Taran is not terrible.
If you *really* want to get your geek on, there is always shotGroups...
Personally I prefer doing it directly on my ShotMarker e-target when I can, but I wish it had a few more bells-n-whistles as far as the group analysis goes, but then again, one can always export the data to shotGroups![]()
Noone uses calipers anymore?..lol.
I'll have to check those apps out.
Thanks guys
I use SubMOA which is free of IOS. Funny thing is you need a reference distance for it to work so I get out the calipers, set to 1", scale with the app, outline my group, then measure. It looks nice when you're done, but you end up spending about 10x the amount of time you would if you just used the calipers to measure the group and subtract the bullet diameter.Noone uses calipers anymore?..lol.
I'll have to check those apps out.
Thanks guys
Somehow the calipers always make better groups ?Noone uses calipers anymore?..lol.
I'll have to check those apps out.
Thanks guys
@Racer88 any chance of you making another video on the TDS functions?
I'll see about doing that. It's pretty easy.Bingo. I've seen where people have used those for plotting OCW tests. I think the manual mentions it, but IIRC its a tad light on details on that particular facet. If you've got it figured out, a screen cast / video would be *awesome*.
Actually, this is more what I was referring to:
![]()
Where the process breaks down for me is the 'built-in' function that will automagically scan a target sheet (only one of the ones provided for download/print by OnTarget) only works with one shot per bull - not with three or five shot groups per bull, which is the way I typically do OCW testing. The 'ADC' number is kind of a misnomer, as its an 'average' of only one shot.
Getting from the big strung-out mess of the virtual group (like what you linked to) to precise, coherent information like this, but with 3-5 shots per bull... is where I was looking for info. And no, the developer isn't interested.
At this point, my current approach would be to export the point data from the groups to a CSV file and pull it into something else (spreadsheet, RStudio, etc.) and manipulate it to *make* a graphic like the one TDS produces for the one-shot-per-bull targets. Just haven't got around to it![]()
Ummm.... no idea what that is. LOL! You lost me there. Where is that OCW function? I don't see it in the program.
IIRC, you have to look thru the manual - it's only available via hotkey. 'V', maybe? Not in front of a computer with OnTarget TDS on it at the moment.
The ability for multiple groups on one target sheet would be the biggie, IMO.
Nice to have, but probably only really appeal to a (relatively) small group - options for other group size calculations like mean radius, CEP, confidence level, etc. sorta like what TARAN provides, but in a more mobile friendly app.
OnTarget TDS does all of that. But, it's a PC app, not a phone app.
...and hence, does not fill the same market niche as BallisticX does.
That said, I have OnTarget TDS. And if you *really* want to get your geek on, check out shotGroups... but be prepared to have to a bit more work.