Begin Processing... Create Station Enabled - YES... Connectivity Test Origin - 'AJAX'... 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 = 'AJAX', TO = 'BLANCA' >> Zenith = 82.4930000, Chord = 1998.6600000 >> Horizontal Distance = 1983.0090808 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'BLANCA', TO = 'DONNER' >> Zenith = 85.5135000, Chord = 2685.1400000 >> Horizontal Distance = 2678.1325236 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'CASTLE', TO = 'AJAX' >> Zenith = 129.2659000, Chord = 788.7500000 >> Horizontal Distance = 609.0589098 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'CASTLE', TO = 'BLANCA' >> Zenith = 96.5034000, Chord = 2119.2340000 >> Horizontal Distance = 2104.1383347 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'DONNER', TO = 'AJAX' >> Zenith = 122.0930000, Chord = 831.4000000 >> Horizontal Distance = 703.8469952 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'DONNER', TO = 'CASTLE' >> Zenith = 85.4926000, Chord = 818.3000000 >> Horizontal Distance = 816.1273533 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 = 'AJAX', TO = 'BLANCA' >> Zenith = 82.4930000, Chord = 1998.6600000 >> Horizontal Distance = 1983.0090808 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'BLANCA', TO = 'DONNER' >> Zenith = 85.5135000, Chord = 2685.1400000 >> Horizontal Distance = 2678.1325236 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'CASTLE', TO = 'AJAX' >> Zenith = 129.2659000, Chord = 788.7500000 >> Horizontal Distance = 609.0589098 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'CASTLE', TO = 'BLANCA' >> Zenith = 96.5034000, Chord = 2119.2340000 >> Horizontal Distance = 2104.1383347 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'DONNER', TO = 'AJAX' >> Zenith = 122.0930000, Chord = 831.4000000 >> Horizontal Distance = 703.8469952 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'DONNER', TO = 'CASTLE' >> Zenith = 85.4926000, Chord = 818.3000000 >> Horizontal Distance = 816.1273533 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 Grid N, E Adjust Height Type Use Known Ortho Hgt For Each Station Approx GHgt Used 0.0000000 Datum NAD 83 Major 6378137.00000 1/f 298.257222101 1D Expansion Factor 1.95937 Linear Units Meters 2D Expansion Factor 2.44788 Angular Units DMS 3D Expansion Factor 2.79532 Field Observations 12 A Priori Variance 1.00000 Coord Observations 0 A Posteriori Variance 0.07192 TOTAL OBSERVATIONS 12 Confidence Level 95.0 Chi Square Test On Variance Factor Num Stations 4 0.033 < 1.0 < 0.264 (Fails) Fixed In Lat/North 2 Variance Factor Used 0.07192 Fixed In Lon/East 2 Fixed In Hgt 4 No Check Observations 0 Float Coord Parms 4 Stan Res Rejections 0 ( Tau Stat = 2.386 ) 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 4 Convergence Criteria 0.0010000 Zenith Angle Refraction 0.00000 Rotate Bearings No DEGREES OF FREEDOM 8 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 Azimuth 6 0.172 4.221 0.041 0.202 Horiz Dist 6 0.404 3.779 0.107 0.327 TOTALS 12 0.575 8.000 0.072 0.268 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 GRID COORDINATES Zone: COLORADO,N,0501,L2 Parm: SP1=39.43, SP2=40.47, CM=-105.3, CP=39.2, FE=914401.8289, FN=304800.6096 dms/m Station North SD East SD Ortho Hgt SD AJAX 381829.54536 0.00000 700952.64492 0.00000 3010.00000 0.00000 NEH BLANCA 383658.76558 0.00232 701715.52725 0.00527 3259.98200 0.00000 H CASTLE 381566.67211 0.00175 701501.71723 0.00205 3512.13400 0.00000 H DONNER 381141.60252 0.00000 700805.58430 0.00000 3453.48300 0.00000 NEH N - fixed North, E - fixed East, H - fixed Hgt Station Grid SF Height SF Combined SF Map Angle AJAX 0.9999663699 0.9995280203 0.9994944061 -1-36-55.201 BLANCA 0.9999651468 0.9994888432 0.9994540078 -1-36-35.828 CASTLE 0.9999665398 0.9994493270 0.9994158852 -1-36-40.049 DONNER 0.9999668489 0.9994585178 0.9994253846 -1-36-58.677 ADJUSTED GEODETIC COORDINATES Station Latitude SD Longitude SD Ortho Hgt SD AJAX N 40-00-00.000000 0.00000 W 108-00-00.000000 0.00000 3010.00000 0.00000 NEH BLANCA N 40-00-59.982116 0.00232 W 107-59-30.016982 0.00527 3259.98200 0.00000 H CASTLE N 39-59-51.981323 0.00175 W 107-59-36.549210 0.00205 3512.13400 0.00000 H DONNER N 39-59-37.568960 0.00000 W 108-00-05.379406 0.00000 3453.48300 0.00000 NEH N - fixed Lat, E - fixed Lon, H - fixed Hgt ADJUSTED GEODETIC COORDINATES Station Covariance Matrix AJAX F Latitude N 40-00-00.000000 0.0000000000 F Longitude W 108-00-00.000000 0.0000000000 0.0000000000 F Ortho Hgt 3010.00000 0.0000000000 0.0000000000 0.0000000000 BLANCA Latitude N 40-00-59.982116 0.0000053669 Longitude W 107-59-30.016982 -0.0000051862 0.0000278175 F Ortho Hgt 3259.98200 0.0000000000 0.0000000000 0.0000000000 CASTLE Latitude N 39-59-51.981323 0.0000030720 Longitude W 107-59-36.549210 -0.0000008818 0.0000042008 F Ortho Hgt 3512.13400 0.0000000000 0.0000000000 0.0000000000 DONNER F Latitude N 39-59-37.568960 0.0000000000 F Longitude W 108-00-05.379406 0.0000000000 0.0000000000 F Ortho Hgt 3453.48300 0.0000000000 0.0000000000 0.0000000000 F - fixed Component ADJUSTED OBSERVATIONS (MARK TO MARK) Azimuth Observations Obs SD Resid ResidSD StdRes Redun AT AJAX TO BLANCA Measured 21-01-24.000 3.000 Adjusted 21-01-24.165 0.554 0.165 0.583 0.282 0.53 AT BLANCA TO DONNER Measured 198-15-53.000 3.000 Adjusted 198-15-52.874 0.413 -0.126 0.691 -0.182 0.74 AT CASTLE TO AJAX Measured 293-58-20.000 3.000 Adjusted 293-58-19.515 0.546 -0.485 0.591 -0.821 0.54 AT CASTLE TO BLANCA Measured 4-13-26.000 5.000 Adjusted 4-13-27.069 0.544 1.069 1.226 0.872 0.84 AT DONNER TO AJAX Measured 10-27-00.000 3.000 Adjusted 10-27-00.411 0.000 0.411 0.805 0.510 1.00 AT DONNER TO CASTLE Measured 56-58-30.000 3.000 Adjusted 56-58-29.172 0.519 -0.828 0.615 -1.346 0.58 Horiz Dist Observations Obs SD Resid ResidSD StdRes Redun AT AJAX TO BLANCA Measured 1983.00908 0.01607 Adjusted 1983.01032 0.00219 0.00124 0.00371 0.334 0.74 AT BLANCA TO DONNER Measured 2678.13252 0.01285 Adjusted 2678.12820 0.00212 -0.00433 0.00272 -1.591 0.62 AT CASTLE TO AJAX Measured 609.05891 0.01277 Adjusted 609.06259 0.00216 0.00368 0.00266 1.385 0.60 AT CASTLE TO BLANCA Measured 2104.13833 0.00926 Adjusted 2104.14014 0.00204 0.00181 0.00142 1.272 0.33 AT DONNER TO AJAX Measured 703.84700 0.01271 Adjusted 703.84204 0.00000 -0.00496 0.00341 -1.456 1.00 AT DONNER TO CASTLE Measured 816.12735 0.00909 Adjusted 816.12640 0.00175 -0.00095 0.00170 -0.559 0.48 ADJUSTED GRID INVERSES Zone: COLORADO,N,0501,L2 Parm: SP1=39.43, SP2=40.47, CM=-105.3, CP=39.2, FE=914401.8289, FN=304800.6096 dms/m AT TO Grid Az Geo Az Map Ang (t-T) GridDist EllipDist GrndDist AJAX BLANCA 22-38-19.46 21-01-24.30 -1-36-55.20 -0.05 1981.92736 1981.99524 1982.97143 BLANCA DONNER 199-52-28.89 198-15-53.01 -1-36-35.83 0.06 2676.58477 2676.67582 2678.08758 CASTLE AJAX 295-34-59.46 293-58-19.37 -1-36-40.05 0.04 608.75508 608.77551 609.08654 CASTLE BLANCA 5-50-07.14 4-13-27.10 -1-36-40.05 -0.01 2102.99068 2103.06253 2104.18186 DONNER AJAX 12-03-59.15 10-27-00.48 -1-36-58.68 -0.01 703.48573 703.50922 703.86655 DONNER CASTLE 58-35-28.00 56-58-29.38 -1-36-58.68 -0.05 815.65018 815.67735 816.12266 ADJUSTED ALTA UNCERTAINTIES Confidence level: 0.950 Chi Square 2D: 2.448 Allow Uncertainty: 0.0400 + 125 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 (if ratio > 1.0) AT TO Horiz Dist Semi-Major Allowed Ratio AJAX BLANCA 1982.9714 0.0132 0.2879 0.0458 CASTLE AJAX 609.0865 0.0053 0.1161 0.0456 CASTLE BLANCA 2104.1818 0.0136 0.3030 0.0450 DONNER CASTLE 816.1227 0.0053 0.1420 0.0373 BLANCA DONNER 2678.0875 0.0132 0.3748 0.0351 DONNER AJAX 703.8666 0.0000 0.1280 0.0000 ADJUSTED DISTANCE ERRORS Confidence level: 0.950 Chi Square 1D: 1.959 AT TO Distance Stan Dev PPM Ratio AJAX BLANCA 1998.6662 0.0043 2.1272 1:470097 BLANCA DONNER 2685.0690 0.0041 1.5413 1:648786 CASTLE AJAX 789.3826 0.0033 4.1385 1:241634 CASTLE BLANCA 2119.2362 0.0040 1.8684 1:535217 DONNER AJAX 831.9287 0.0000 0.0000 1:99999999 DONNER CASTLE 818.2274 0.0034 4.1779 1:239353 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 AJAX 0.0000 0.0000 0.0 0.0000 BLANCA 0.0132 0.0050 102.2 0.0000 CASTLE 0.0053 0.0039 118.4 0.0000 DONNER 0.0000 0.0000 0.0 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 AJAX BLANCA 0.0132 0.0050 102.2 0.0000 1998.6662 6.5907 1:151729 BLANCA DONNER 0.0132 0.0050 102.2 0.0000 2685.0690 4.9059 1:203837 CASTLE AJAX 0.0053 0.0039 118.4 0.0000 789.3826 6.7109 1:149010 CASTLE BLANCA 0.0136 0.0049 99.1 0.0000 2119.2362 6.4343 1:155417 DONNER AJAX 0.0000 0.0000 0.0 0.0000 831.9287 0.0000 1:99999999 DONNER CASTLE 0.0053 0.0039 118.4 0.0000 818.2274 6.4744 1:154455