Begin Adjustment... Create Station Enabled - YES... >> Missing station 'B' - will create... >> Missing station 'F' - will create... >> Missing station 'C' - will create... >> Missing station 'D' - will create... >> Missing station 'E' - will create... Connectivity Test Origin - 'A'... Reorder Stations... Compute Degrees Of Freedom... Compute Approximate Coordinates... Iteration Num: 1 Get Original Observations... Apply Default SD's... Apply Centering and PPM Corrections... Apply Obs SD Scalars... Apply Distance Scalars... Convert 3D Observations to 2D Observations... >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'A', TO = 'B' >> Zenith = 90.0609250, Chord = 553.8150000 >> Horizontal Distance = 553.8141126 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'B', TO = 'C' >> Zenith = 88.4828750, Chord = 184.2050000 >> Horizontal Distance = 184.1651367 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'C', TO = 'D' >> Zenith = 92.2139000, Chord = 126.8400000 >> Horizontal Distance = 126.7323410 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'D', TO = 'E' >> Zenith = 90.0210000, Chord = 377.0250000 >> Horizontal Distance = 377.0249251 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'F', TO = 'A' >> Zenith = 90.3952000, Chord = 195.4600000 >> Horizontal Distance = 195.4468570 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'E', TO = 'F' >> Zenith = 88.3505000, Chord = 218.0700000 >> Horizontal Distance = 218.0034754 Compute Q Matrix... Compute W Matrix... Compute B Matrix... Compute F Matrix... Compute Bt * W Matrix... Compute N Matrix... Compute RHS Matrix... Factor N Matrix... Compute Coordinate Corrections... Iteration Num: 2 Get Original Observations... Apply Default SD's... Apply Centering and PPM Corrections... Apply Obs SD Scalars... Apply Distance Scalars... Convert 3D Observations to 2D Observations... >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'A', TO = 'B' >> Zenith = 90.0609250, Chord = 553.8150000 >> Horizontal Distance = 553.8141126 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'B', TO = 'C' >> Zenith = 88.4828750, Chord = 184.2050000 >> Horizontal Distance = 184.1651367 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'C', TO = 'D' >> Zenith = 92.2139000, Chord = 126.8400000 >> Horizontal Distance = 126.7323410 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'D', TO = 'E' >> Zenith = 90.0210000, Chord = 377.0250000 >> Horizontal Distance = 377.0249251 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'F', TO = 'A' >> Zenith = 90.3952000, Chord = 195.4600000 >> Horizontal Distance = 195.4468570 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'E', TO = 'F' >> Zenith = 88.3505000, Chord = 218.0700000 >> Horizontal Distance = 218.0034754 Compute Q Matrix... Compute W Matrix... Compute B Matrix... Compute F Matrix... Compute Bt * W Matrix... Compute N Matrix... Compute RHS Matrix... Factor N Matrix... Compute Coordinate Corrections... Solution Converged... Compute Residuals... Compute Aposteriori Variances... Compute N Inverse Matrix... Compute Observation Statistics... Compute Distance Errors... Compute Station Error Ellipses... Compute Relative Error Ellipses... Compute ALTA Confidence... Compute Coordinate Inverses... Adjustment Completed... COLUMBUS 1D, 2D AND 3D NETWORK ADJUSTMENT SOFTWARE DATE: 12/31/9999 11:59:59 PM NETWORK ADJUSTMENT SUMMARY Adjust Type 2D Local N, E Adjust Height Type Mean Project Height: 900.0000000 Datum NAD 83 Major 6378137.00000 1/f 298.257222101 1D Expansion Factor 1.95937 Linear Units U.S. Feet 2D Expansion Factor 2.44788 Angular Units DMS 3D Expansion Factor 2.79532 Field Observations 14 A Priori Variance 1.00000 Coord Observations 0 A Posteriori Variance 22.99263 TOTAL OBSERVATIONS 14 Confidence Level 95.0 Chi Square Test On Variance Factor Num Stations 6 8.249 < 1.0 < 189.543 (Fails) Fixed In Lat/North 1 Variance Factor Used 22.99263 Fixed In Lon/East 1 Fixed In Hgt 6 No Check Observations 1 Float Coord Parms 10 Stan Res Rejections 0 ( Tau Stat = 1.954 ) Direction Parms 0 GPS Scale Parms 0 GPS Rot North Parms 0 TOTAL OUTLIERS 0 GPS Rot East Parms 0 GPS Rot Up Parms 0 Iterations 2 TOTAL PARMS 10 Convergence Criteria 0.0032808 Zenith Angle Refraction 0.00000 Rotate Bearings No DEGREES OF FREEDOM 4 Use Full GPS Covariance Yes A-POSTERIORI VARIANCE (and STAN DEV) FACTOR (by observation type) Obs Type Count Sum of Squared Redundancy A-Post A-Post Weighted Residuals (D.F.) Variance StanDev Bearing 1 0.000 0.000 0.000 0.012 Horiz Angle 6 67.419 2.067 32.616 5.711 Horiz Dist 7 24.551 1.933 12.702 3.564 TOTALS 14 91.971 4.000 22.993 4.795 Obs SD's That Were Set To Default 0 Obs SD's That Received PPM Correction 0 Obs SD's That Received Centering Correction 0 Obs SD's That Were Scaled 0 Obs That Were Scaled 0 Obs That Received Refraction Correction 0 Obs That Received Mark-To-Mark Correction 0 Obs That Received Deflection Correction 0 ADJUSTED LOCAL NEH COORDINATES Station North SD East SD Ortho Hgt SD A 10000.00000 0.00000 10000.00000 0.00000 900.00000 0.00000 NEH B 9904.57407 0.07828 10545.51815 0.02436 900.00000 0.00000 H C 9884.08062 0.10522 10728.52757 0.02881 900.00000 0.00000 H D 9784.30004 0.09261 10650.39951 0.03724 900.00000 0.00000 H E 9839.00938 0.03793 10277.35270 0.02830 900.00000 0.00000 H F 9814.24330 0.00742 10060.75153 0.02160 900.00000 0.00000 H N - fixed North, E - fixed East, H - fixed Hgt ADJUSTED OBSERVATIONS (MARK TO MARK) Bearing Observations Obs SD Resid ResidSD StdRes Redun AT A TO F Measured SE 18-06-37.000 5.000 Adjusted SE 18-06-37.000 23.975 0.000 0.000 0.000 0.00 Horiz Angle Observations Obs SD Resid ResidSD StdRes Redun AT A TO B BS F Measured 298-02-13.000 5.000 Adjusted 298-01-56.903 17.157 -16.097 16.747 -0.961 0.49 AT B TO C BS A Measured 176-27-48.780 5.000 Adjusted 176-28-01.866 20.981 13.086 11.602 1.128 0.23 AT C TO D BS B Measured 301-39-54.000 5.000 Adjusted 301-40-17.462 18.263 23.462 15.533 1.510 0.42 AT D TO E BS C Measured 240-16-43.000 5.000 Adjusted 240-16-56.510 19.606 13.510 13.799 0.979 0.33 AT F TO A BS E Measured 258-25-07.000 5.000 Adjusted 258-24-45.242 18.579 -21.758 15.154 -1.436 0.40 AT E TO F BS D Measured 165-08-09.000 5.000 Adjusted 165-08-02.017 21.518 -6.983 10.573 -0.660 0.19 Horiz Dist Observations Obs SD Resid ResidSD StdRes Redun AT A TO B Measured 553.81411 0.00500 Adjusted 553.80156 0.02135 -0.01256 0.01092 -1.150 0.21 AT A TO F Measured 195.43850 0.00050 Adjusted 195.43874 0.00238 0.00024 0.00025 0.941 0.01 AT B TO C Measured 184.16514 0.00500 Adjusted 184.15328 0.02135 -0.01186 0.01091 -1.087 0.21 AT C TO D Measured 126.73234 0.00500 Adjusted 126.72868 0.02258 -0.00366 0.00801 -0.457 0.11 AT D TO E Measured 377.02493 0.00500 Adjusted 377.03718 0.02135 0.01225 0.01092 1.122 0.21 AT F TO A Measured 195.44686 0.00500 Adjusted 195.43874 0.00238 -0.00812 0.02386 -0.340 0.99 AT E TO F Measured 218.00348 0.00500 Adjusted 218.01244 0.02147 0.00897 0.01068 0.840 0.20 ADJUSTED NOCHECK OBSERVATIONS (MARK TO MARK) Bearing Observations Obs SD Resid ResidSD StdRes Redun AT A TO F Measured SE 18-06-37.000 5.000 Adjusted SE 18-06-37.000 23.975 0.000 0.000 0.000 0.00 ADJUSTED ALTA UNCERTAINTIES Confidence level: 0.950 Chi Square 2D: 2.448 Allow Uncertainty: 0.0700 + 50 PPM Horiz Distance: Mean Horizontal Ground Distance ***** RESULTS ARE BASED ON SEMI-MAJOR AXIS OF RELATIVE ERROR ELLIPSE ***** Failed tests Appear At Top Of The Report (i.e., ratio > 1.0) AT TO Horiz Dist Semi-Major Allowed Ratio A B 553.8016 0.1938 0.0977 1.9835 D E 377.0372 0.1486 0.0889 1.6720 B C 184.1533 0.0772 0.0792 0.9740 E F 218.0124 0.0786 0.0809 0.9714 C D 126.7287 0.0560 0.0763 0.7340 A F 195.4387 0.0556 0.0798 0.6970 ADJUSTED DISTANCE ERRORS Confidence level: 0.950 Chi Square 1D: 1.959 AT TO Distance Stan Dev PPM Ratio A B 553.8016 0.0418 75.5224 1:13241 A F 195.4387 0.0047 23.9043 1:41834 B C 184.1533 0.0418 227.1420 1:4403 C D 126.7287 0.0443 349.1835 1:2864 D E 377.0372 0.0418 110.9282 1:9015 E F 218.0124 0.0421 192.9284 1:5183 ADJUSTED STATION 2D ERROR ELLIPSE Confidence level: 0.950 Chi Square 1D: 1.959 Chi Square 2D: 2.448 AT Semi-Major Semi-Minor Azimuth Height A 0.0000 0.0000 0.0 0.0000 B 0.1938 0.0521 8.6 0.0000 C 0.2595 0.0632 7.1 0.0000 D 0.2367 0.0608 17.2 0.0000 E 0.1052 0.0486 31.6 0.0000 F 0.0556 0.0058 71.5 0.0000 ADJUSTED RELATIVE 2D ERROR ELLIPSE Confidence level: 0.950 Chi Square 1D: 1.959 Chi Square 2D: 2.448 AT TO Semi-Major Semi-Minor Azimuth Height Chord PPM Ratio A B 0.1938 0.0521 8.6 0.0000 553.8016 349.9305 1:2858 A F 0.0556 0.0058 71.5 0.0000 195.4387 284.5310 1:3515 B C 0.0772 0.0518 179.1 0.0000 184.1533 419.0146 1:2387 C D 0.0560 0.0538 2.3 0.0000 126.7287 442.2217 1:2261 D E 0.1486 0.0518 11.1 0.0000 377.0372 394.0699 1:2538 E F 0.0786 0.0524 177.4 0.0000 218.0124 360.5124 1:2774