Talk:Sniper/Musa Qala calculation
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
QuickTarget Unlimited Lapua Edition>
------------------------------------------------------------------------------------
Table Data : Instrumental Readings Barometric Pressure : 89940.9 Pa
Altitude : 1043.0 m Temperature : 15 °C
Humidity : 25.9 % Angle of Site : 0.0 deg
Latitude of Site : 32.4433 deg Longitude of Site : 64.7444 deg
Direction to Target : 45.0 deg Canting of Gun : 0.0 deg
Wind Speed : 10.0 km/h Direction of Wind : 90.0 deg
------------------------------------------------------------------------------------
Sight-IN Data : Instrumental Readings Barometric Pressure : 89940.9 Pa
Altitude : 1043.0 m Temperature : 15 °C
Humidity : 25.9 % Angle of Site : 0.0 deg
Latitude of Site : 32.4433 deg Longitude of Site : 64.7444 deg
Direction to Target : 45.0 deg Canting of Gun : 0.0 deg
Wind Speed : 10.0 km/h Direction of Wind : 90.0 deg
------------------------------------------------------------------------------------
Bullet : .338 Lapua B408 Lock Base 16.2g ( 250gr)
Bullet Weight : 250.00421 gr
Muzzle Velocity : 936.0 m/s
Ballistic Coefficients
BC1 = 1.000, @V > 0 m/s
Drag Model used : .338 Lapua B408 Lock
Sectional Density of Standard Projectile : .311544 lb./sq.in.
File: 338-lapua b408 16,2g (250gr) lock base_radar.drg
------------------------------------------------------------------------------------
Users's comment :
p = p0 (1 - 2.25577*10^-5 * h)^5.25588
p0 = 30.10 inHg, or 101930.2 Pa equivalent-sea-level
(from wunderground records @ Kandahar, Nov 2009)
101930.29887 * ((1 - (2.25577 * (10^(-5)) * 1043))^5.25588) = 89940.8865 Pa on location
rho moist air: 15C, 899.409 hPa, 25.9% humidity = 1.0854 (1.0821 air, 0.0033 H2O)
------------------------------------------------------------------------------------
Sight-In Clicks: 1 Click = 3.6 in @ 1000.0 yd
Height of Sight Above Bore Axis : 0.0 cm
Gun is Sighted-In at m by sighting-in at level firing
Angle betw. LOS and LOD (above Angle of Site= 0 deg.) = 0.0000 deg.
------------------------------------------------------------------------------------
Range Velo Time Energy Path Path Correction to Correction to Total
city of LOS LOS Elevation for Windage for Drop
Flight Y Z Zeroing Zeroing
------------------------------------------------------------------------------------
m m/s sec J cm cm Click MOA Click MOA cm
------------------------------------------------------------------------------------
| 0 936 0.0000 7096 0.0 0.0 ------ ------ ------ ------ 0.0
| 25 925 0.0269 6926 -0.4 0.0 +1.4 +0.48 +0.2 +0.06 0.4
| 50 913 0.0541 6758 -1.4 -0.2 +2.8 +0.98 +0.4 +0.13 1.4
| 75 902 0.0816 6592 -3.2 -0.4 +4.3 +1.48 +0.6 +0.19 3.2
| 100 891 0.1095 6430 -5.8 -0.7 +5.8 +1.99 +0.7 +0.25 5.8
| 125 880 0.1377 6269 -9.1 -1.2 +7.3 +2.51 +0.9 +0.32 9.1
| 150 869 0.1663 6111 -13.2 -1.7 +8.8 +3.03 +1.1 +0.39 13.2
| 175 857 0.1953 5955 -18.2 -2.3 +10.4 +3.57 +1.3 +0.46 18.2
| 200 846 0.2247 5801 -23.9 -3.0 +12.0 +4.11 +1.5 +0.52 23.9
| 225 835 0.2544 5650 -30.5 -3.9 +13.6 +4.67 +1.7 +0.59 30.5
| 250 824 0.2845 5501 -38.0 -4.8 +15.2 +5.23 +1.9 +0.67 38.0
| 275 813 0.3151 5355 -46.4 -5.9 +16.9 +5.81 +2.1 +0.74 46.4
| 300 802 0.3460 5211 -55.8 -7.1 +18.6 +6.39 +2.4 +0.81 55.8
| 325 791 0.3774 5069 -66.1 -8.4 +20.3 +6.99 +2.6 +0.89 66.1
| 350 780 0.4092 4930 -77.3 -9.8 +22.1 +7.59 +2.8 +0.96 77.3
| 375 769 0.4415 4794 -89.6 -11.3 +23.9 +8.21 +3.0 +1.04 89.6
| 400 758 0.4742 4660 -102.9 -13.0 +25.7 +8.84 +3.3 +1.12 102.9
| 425 748 0.5074 4529 -117.2 -14.8 +27.6 +9.48 +3.5 +1.20 117.2
| 450 737 0.5411 4400 -132.7 -16.8 +29.5 +10.14 +3.7 +1.28 132.7
| 475 726 0.5753 4274 -149.3 -18.8 +31.4 +10.80 +4.0 +1.36 149.3
| 500 716 0.6099 4150 -167.0 -21.0 +33.4 +11.49 +4.2 +1.45 167.0
| 525 705 0.6451 4029 -186.0 -23.4 +35.4 +12.18 +4.5 +1.53 186.0
| 550 695 0.6808 3910 -206.2 -25.9 +37.5 +12.89 +4.7 +1.62 206.2
| 575 684 0.7171 3794 -227.6 -28.5 +39.6 +13.61 +5.0 +1.71 227.6
| 600 674 0.7539 3681 -250.4 -31.4 +41.7 +14.35 +5.2 +1.80 250.4
| 625 664 0.7913 3570 -274.5 -34.3 +43.9 +15.10 +5.5 +1.89 274.5
| 650 654 0.8292 3461 -300.0 -37.4 +46.1 +15.86 +5.8 +1.98 300.0
| 675 644 0.8678 3355 -326.9 -40.7 +48.4 +16.65 +6.0 +2.07 326.9
| 700 633 0.9069 3251 -355.3 -44.2 +50.8 +17.45 +6.3 +2.17 355.3
| 725 624 0.9467 3149 -385.2 -47.8 +53.1 +18.27 +6.6 +2.27 385.2
| 750 614 0.9871 3050 -416.8 -51.6 +55.6 +19.10 +6.9 +2.37 416.8
| 775 604 1.0282 2953 -449.9 -55.6 +58.1 +19.96 +7.2 +2.47 449.9
| 800 594 1.0700 2858 -484.7 -59.8 +60.6 +20.83 +7.5 +2.57 484.7
| 825 584 1.1124 2765 -521.3 -64.2 +63.2 +21.72 +7.8 +2.67 521.3
| 850 575 1.1555 2675 -559.6 -68.7 +65.8 +22.63 +8.1 +2.78 559.6
| 875 565 1.1994 2586 -599.8 -73.5 +68.6 +23.57 +8.4 +2.89 599.8
| 900 556 1.2441 2500 -642.0 -78.5 +71.3 +24.52 +8.7 +3.00 642.0
| 925 546 1.2894 2416 -686.1 -83.7 +74.2 +25.50 +9.0 +3.11 686.1
| 950 537 1.3356 2334 -732.2 -89.1 +77.1 +26.50 +9.4 +3.22 732.2
| 975 528 1.3826 2254 -780.5 -94.7 +80.1 +27.52 +9.7 +3.34 780.5
| 1000 518 1.4304 2176 -831.0 -100.6 +83.1 +28.57 +10.1 +3.46 831.0
| 1025 509 1.4791 2100 -883.8 -106.7 +86.2 +29.64 +10.4 +3.58 883.8
| 1050 500 1.5287 2026 -938.9 -113.0 +89.4 +30.74 +10.8 +3.70 938.9
| 1075 491 1.5791 1954 -996.5 -119.6 +92.7 +31.87 +11.1 +3.83 996.5
| 1100 482 1.6305 1883 -1056.7 -126.5 +96.1 +33.02 +11.5 +3.95 1056.7
| 1125 473 1.6829 1815 -1119.4 -133.6 +99.5 +34.21 +11.9 +4.08 1119.4
| 1150 465 1.7362 1748 -1184.9 -141.0 +103.0 +35.42 +12.3 +4.21 1184.9
| 1175 456 1.7905 1684 -1253.3 -148.7 +106.7 +36.67 +12.7 +4.35 1253.3
| 1200 447 1.8459 1621 -1324.6 -156.6 +110.4 +37.95 +13.1 +4.49 1324.6
| 1225 439 1.9024 1560 -1399.0 -164.9 +114.2 +39.26 +13.5 +4.63 1399.0
| 1250 430 1.9599 1500 -1476.5 -173.5 +118.1 +40.60 +13.9 +4.77 1476.5
| 1275 422 2.0186 1443 -1557.4 -182.3 +122.1 +41.99 +14.3 +4.92 1557.4
| 1300 414 2.0785 1387 -1641.7 -191.6 +126.3 +43.41 +14.7 +5.07 1641.7
| 1325 406 2.1395 1333 -1729.6 -201.1 +130.5 +44.87 +15.2 +5.22 1729.6
| 1350 398 2.2018 1281 -1821.2 -211.0 +134.9 +46.37 +15.6 +5.37 1821.2
| 1375 390 2.2654 1230 -1916.7 -221.2 +139.4 +47.92 +16.1 +5.53 1916.7
| 1400 382 2.3302 1182 -2016.2 -231.8 +144.0 +49.51 +16.6 +5.69 2016.2
| 1425 374 2.3964 1135 -2120.0 -242.8 +148.8 +51.14 +17.0 +5.86 2120.0
| 1450 367 2.4639 1090 -2228.1 -254.1 +153.7 +52.82 +17.5 +6.02 2228.1
| 1475 360 2.5328 1048 -2340.8 -265.8 +158.7 +54.55 +18.0 +6.20 2340.8
| 1500 353 2.6031 1007 -2458.2 -277.9 +163.9 +56.33 +18.5 +6.37 2458.2
| 1525 346 2.6748 970 -2580.6 -290.4 +169.2 +58.17 +19.0 +6.55 2580.6
| 1550 340 2.7478 936 -2708.1 -303.3 +174.7 +60.06 +19.6 +6.73 2708.1
| 1575 335 2.8220 907 -2840.9 -316.5 +180.4 +62.00 +20.1 +6.91 2840.9
| 1600 330 2.8974 882 -2979.2 -330.0 +186.2 +64.00 +20.6 +7.09 2979.2
| 1625 326 2.9738 861 -3123.1 -343.8 +192.2 +66.06 +21.2 +7.27 3123.1
| 1650 323 3.0510 843 -3272.9 -357.8 +198.3 +68.18 +21.7 +7.46 3272.9
| 1675 320 3.1290 828 -3428.5 -372.1 +204.7 +70.36 +22.2 +7.64 3428.5
| 1700 317 3.2077 814 -3590.2 -386.5 +211.2 +72.59 +22.7 +7.82 3590.2
| 1725 315 3.2870 801 -3757.9 -401.1 +217.8 +74.88 +23.3 +7.99 3757.9
| 1750 312 3.3670 789 -3931.9 -415.9 +224.6 +77.23 +23.8 +8.17 3931.9
| 1775 310 3.4476 778 -4112.2 -430.9 +231.6 +79.63 +24.3 +8.35 4112.2
| 1800 308 3.5288 767 -4299.0 -446.0 +238.8 +82.09 +24.8 +8.52 4299.0
| 1825 305 3.6106 756 -4492.2 -461.3 +246.1 +84.60 +25.3 +8.69 4492.2
| 1850 303 3.6930 745 -4692.1 -476.8 +253.6 +87.17 +25.8 +8.86 4692.1
| 1875 301 3.7760 735 -4898.6 -492.4 +261.2 +89.79 +26.3 +9.03 4898.6
| 1900 299 3.8596 725 -5112.0 -508.2 +269.0 +92.47 +26.7 +9.20 5112.0
| 1925 297 3.9437 715 -5332.2 -524.2 +276.9 +95.20 +27.2 +9.36 5332.2
| 1950 295 4.0285 706 -5559.4 -540.3 +285.0 +97.98 +27.7 +9.53 5559.4
| 1975 293 4.1139 696 -5793.8 -556.6 +293.3 +100.82 +28.2 +9.69 5793.8
| 2000 291 4.1998 687 -6035.3 -573.1 +301.7 +103.71 +28.7 +9.85 6035.3
| 2025 289 4.2864 678 -6284.1 -589.7 +310.2 +106.65 +29.1 +10.01 6284.1
| 2050 287 4.3736 669 -6540.3 -606.5 +318.9 +109.64 +29.6 +10.17 6540.3
| 2075 285 4.4614 660 -6804.1 -623.5 +327.8 +112.69 +30.0 +10.33 6804.1
| 2100 283 4.5498 651 -7075.4 -640.6 +336.8 +115.78 +30.5 +10.49 7075.4
| 2125 281 4.6389 642 -7354.5 -657.9 +346.0 +118.93 +31.0 +10.64 7354.5
| 2150 280 4.7286 633 -7641.3 -675.4 +355.3 +122.13 +31.4 +10.80 7641.3
| 2175 278 4.8190 624 -7936.2 -693.1 +364.7 +125.38 +31.9 +10.96 7936.2
| 2200 276 4.9100 616 -8239.1 -711.0 +374.3 +128.68 +32.3 +11.11 8239.1
| 2225 274 5.0017 607 -8550.1 -729.0 +384.1 +132.04 +32.8 +11.26 8550.1
| 2250 272 5.0940 599 -8869.5 -747.3 +394.0 +135.45 +33.2 +11.42 8869.5
| 2275 270 5.1871 591 -9197.3 -765.7 +404.1 +138.90 +33.7 +11.57 9197.3
| 2300 268 5.2808 582 -9533.7 -784.3 +414.3 +142.42 +34.1 +11.72 9533.7
| 2325 266 5.3753 574 -9878.7 -803.1 +424.6 +145.98 +34.5 +11.88 9878.7
| 2350 264 5.4705 566-10232.5 -822.1 +435.2 +149.59 +35.0 +12.03 10232.5
| 2375 263 5.5663 558-10595.3 -841.4 +445.8 +153.26 +35.4 +12.18 10595.3
| 2400 261 5.6629 551-10967.2 -860.8 +456.7 +156.98 +35.9 +12.33 10967.2
| 2425 259 5.7603 543-11348.3 -880.4 +467.6 +160.76 +36.3 +12.48 11348.3
| 2450 257 5.8583 536-11738.7 -900.2 +478.8 +164.59 +36.7 +12.63 11738.7
| 2475 255 5.9571 528-12138.7 -920.2 +490.1 +168.47 +37.2 +12.78 12138.7
| 2500 254 6.0567 521-12548.3 -940.5 +501.5 +172.41 +37.6 +12.93 12548.3
------------------------------------------------------------------------------------
Talk pages are where people discuss how to make content on Wikipedia the best that it can be. You can use this page to start a discussion with others about how to improve the "Sniper/Musa Qala calculation" page.
