version: teqc 2010Mar17 SV+--------|--------|--------|--------|---------|--------|--------|--------+ SV 4|*C**2 mIC****C*****C- ---****C****| 4 2|*C***M- II***C*****C****CI --m****| 2 5|*C*****C****C11- IIC****C****M- -m| 5 3|--I**I-- -IC*****C****C****2C | 3 6| --I1- MI**C*****C****C***11 | 6 7|*C*****C****CM -M**C****| 7 8|*C*****C****C****- -I****| 8 9| IC*****C****C*****C*1 -I12- | 9 10|*C*****C**II -IIC**I- ----C****| 10 11| ----- -m**C*****C****C****M | 11 12| -***C****C*****C****C*12 | 12 13|*C***1*C*I II*C*****C****| 13 14| --**C*****CI --C****C*****C***M- | 14 15| -I****C*****C****Cm IC*****C2M- | 15 16|*C1I- ---**C*****C****C- -M**C****| 16 17| II***C*****C****CI- -1****C****2 | 17 18| --I*111CI -I****C*****C****C*I- | 18 19| --2**C*MI- -***C****C*****C**2- | 19 20|*C --****C****C*****C****| 20 21| --****C****C*****C****C- | 21 22| --- --C*****C****C*****C*M | 22 23|*C**21 -IC****C*****C****| 23 24| | 24 25| -I***C*****C****C****C- | 25 26| --I**C****C*****C**I --I*1-- | 26 28|-C*****C****C*****C21- --I-I2 | 28 29| -C*****C****C****C*****2 | 29 30| --***C****C****C**11 --I*11- | 30 31| --*C****C****C2 -1**C****C****1C | 31 32| -I*C*****C****C*****C**1 | 32 -dn| 1221 1 1111 11 11 1 1 1 11 1 1111 2 111 |-dn +dn|22334122111323322232111 222221111113223221132113213444121 1133233342 21|+dn + 0|cdeeecaaaa9aaaaaaabaaa99a9abccca99ababdddbbcbaabbbddccbca9a9aa9ccddbaaba|+ 0 Pos|oooo o ooo |Pos Clk| |Clk +--------|--------|--------|--------|---------|--------|--------|--------+ 00:00:30.000 23:59:30.000 2011 Oct 4 2011 Oct 4 ********************* QC of RINEX file(s) : ISTA2770.11o input RnxNAV file(s) : ISTA2770.11n ISTA2770.11g ********************* 4-character ID : ISTA (# = 20807M001) Receiver type : ASHTECH Z-XII3 (# = LP00839) (fw = 1K00-1D04) Antenna type : ASH700936D_M SNOW (# = CR13556) Time of start of window : 2011 Oct 4 00:00:30.000 Time of end of window : 2011 Oct 4 23:59:30.000 Time line window length : 23.98 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 4208828.3103 2334881.3780 4171280.8450 (m) antenna WGS 84 (geo) : N 41 deg 06' 16.06" E 29 deg 01' 10.83" antenna WGS 84 (geo) : 41.104461 deg 29.019675 deg WGS 84 height : 166.2263 m |qc - header| position : 34 m Observation interval : 30.0000 seconds Total satellites w/ obs : 29 NAVSTAR GPS SVs w/o OBS : 1 24 27 NAVSTAR GPS SVs w/o NAV : 24 Rx tracking capability : 12 SVs Poss. # of obs epochs : 2879 Epochs w/ observations : 2879 Epochs repeated : 0 (0.00%) Possible obs > 0.0 deg: 29637 Possible obs > 0.0 deg: 29637 Complete obs > 0.0 deg: 26529 Missed obs > 0.0 deg: 3091 Deleted obs > 0.0 deg: 17 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.637681 m Moving average MP2 : 0.629947 m Points in MP moving avg : 50 Mean S1 S2 : 177.96 (sd=30.82 n=26539) 180.07 (sd=28.13 n=26529) No. of Rx clock offsets : 0 Total Rx clock drift : 0.000000 ms Rate of Rx clock drift : 0.000 ms/hr Avg time between resets : Inf minute(s) Freq no. and timecode : 2 11594 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 13 other msec mp events : 5 (: 815) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 130 IOD or MP slips < 0.0*: 1 IOD or MP slips > 0.0 : 298 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 11 10 4 00:00 11 10 4 23:59 23.99 30 29637 26529 90 0.64 0.63 89 Processing parameters are: Receiver tracking capability : 12 SVs Maximum ionospheric rate (L1) : 400.00 cm/min Report data gap greater than : 10.00 min Expected rms of MP1 multipath : 50.00 cm Expected rms of MP2 multipath : 65.00 cm Multipath slip sigma threshold : 4.00 cm % increase in MP rms for C/A | A/S : 100.00 % Points in MP moving averages : 50 Minimum signal to noise for L1 : 0 Minimum signal to noise for L2 : 0 Elevation mask (cutoff) : 0.00 degrees Elevation comparison threshold : 25.00 degrees Orbit path spline fit sample time : 10 min SVs w/ code data for position try : 5 Width of ASCII summary plot : 72 Data indicators on summary plot : yes Do ionospheric observable : yes Do ionospheric derivative : yes Do high-pass ionosphere observable : no Do multipath observables : yes Do 1-ms receiver clock slips : yes Tolerance for 1-ms clock slips : 1.00e-02 ms Do receiver LLI slips : yes Do plot file(s) : yes Observations start : 2011 Oct 4 00:00:30.000 Observations end : 2011 Oct 4 23:59:30.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G02 1167 23.68 1167 23.68 1076 1075 1076 1075 1076 1075 1074 0 G03 1038 29.66 1038 29.66 884 879 882 879 882 879 870 0 G04 1179 22.48 1179 22.48 1076 1074 1075 1074 1075 1074 1070 0 G05 1172 23.24 1172 23.24 1030 1029 1029 1029 1029 1029 1027 0 G06 985 34.35 985 34.35 813 813 813 813 813 813 808 0 G07 877 42.03 877 42.03 841 841 841 841 841 841 841 0 G08 906 41.07 906 41.07 879 879 879 879 879 879 878 0 G09 983 34.12 983 34.12 834 834 834 834 834 834 829 0 G10 1077 29.03 1077 29.03 850 850 850 850 850 850 843 0 G11 962 32.90 962 32.90 753 751 751 751 751 751 750 0 G12 917 40.70 917 40.70 897 897 897 897 897 897 897 0 G13 923 40.29 923 40.29 884 884 884 884 884 884 880 0 G14 1151 24.91 1151 24.91 1041 1041 1041 1041 1041 1041 1041 0 G15 1129 25.44 1129 25.44 1043 1042 1042 1042 1042 1042 1041 0 G16 1168 23.99 1168 23.99 1011 1011 1011 1011 1011 1011 1010 0 G17 1148 24.75 1148 24.75 1091 1090 1091 1090 1091 1090 1085 0 G18 1096 27.88 1096 27.88 937 936 937 936 937 936 931 0 G19 1091 28.13 1091 28.13 949 949 949 949 949 949 949 0 G20 912 41.29 912 41.29 880 880 880 880 880 880 880 0 G21 905 42.68 905 42.68 850 850 850 850 850 850 850 0 G22 918 37.77 918 37.77 807 807 807 807 807 807 807 0 G23 917 41.25 917 41.25 895 895 895 895 895 895 895 0 G25 877 41.63 877 41.63 855 855 855 855 855 855 854 0 G26 1022 31.97 1022 31.97 769 769 769 769 769 769 764 0 G28 1055 32.47 1055 32.47 874 872 874 872 874 872 867 0 G29 925 40.89 925 40.89 907 907 907 907 907 907 907 0 G30 1027 31.22 1027 31.22 817 817 817 817 817 817 815 0 G31 1177 23.33 1177 23.33 1094 1093 1094 1093 1094 1093 1094 0 G32 933 41.27 933 41.27 909 909 909 909 909 909 908 0 Obs below mask ( 0.00 deg) : 3 Obs above mask w/ no L1 : 7 Obs above mask w/ no L2 : 17 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 17 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 26549 Obs deleted (any reason) : 20 Obs complete : 26529 No. of Rx clock offsets : 0 Total Rx clock drift : 0.000000 ms Rate of Rx clock drift : 0.000000 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 33 0 0.000000 80 - 85 442 0 0.000000 75 - 80 716 0 0.000000 70 - 75 1229 0 0.000000 65 - 70 1310 0 0.000000 60 - 65 1159 0 0.000000 55 - 60 1293 0 0.000000 50 - 55 1370 0 0.000000 45 - 50 1537 0 0.000000 40 - 45 1438 0 0.000000 35 - 40 1798 0 0.000000 30 - 35 1758 0 0.000000 25 - 30 1960 0 0.000000 20 - 25 2265 0 0.000000 15 - 20 2229 1 0.000000 10 - 15 2294 0 0.000000 5 - 10 2475 68 0.000000 ===== 0 - 5 1194 61 0.000000 ========== < 0 3 0 0.000000 MP1 RMS summary (per SV): slips L1 rx L2 rx slips L1 rx L2 rx SV obs> 0 # del MP1 rms [m] < 25 < 25 < 25 > 25 > 25 > 25 G02 1076 1 25.52 0.746373 11 0 0 2 0 0 G03 884 5 34.62 0.827577 22 0 0 2 0 0 G04 1076 2 24.33 0.963832 15 0 0 2 0 0 G05 1030 1 26.10 0.482516 14 0 0 2 0 0 G06 813 0 41.21 0.629529 13 0 0 3 0 0 G07 841 0 43.72 0.613585 4 0 0 3 0 0 G08 879 0 42.30 0.676578 6 0 0 3 0 0 G09 834 0 40.00 0.571099 17 0 0 2 0 0 G10 850 0 35.22 0.861514 24 0 0 2 0 0 G11 753 2 41.62 0.568432 8 0 0 3 0 0 G12 897 0 41.67 0.413115 3 0 0 3 0 0 G13 884 0 41.95 0.994302 9 0 0 3 0 0 G14 1041 0 27.22 0.689833 15 0 0 2 0 0 G15 1043 1 27.43 0.511574 14 0 0 2 0 0 G16 1011 0 27.21 0.507570 17 0 0 2 0 0 G17 1091 1 26.02 0.611860 15 0 0 2 0 0 G18 937 1 32.01 0.964972 33 0 0 2 0 0 G19 949 0 31.98 0.512506 9 0 0 3 0 0 G20 880 0 42.79 0.540878 2 0 0 3 0 0 G21 850 0 45.25 0.626075 2 0 0 3 0 0 G22 807 0 42.90 0.360890 6 0 0 2 0 0 G23 895 0 42.28 0.402355 7 0 0 3 0 0 G25 855 0 42.77 0.588072 5 0 0 3 0 0 G26 769 0 40.86 0.591768 15 0 0 3 0 0 G28 874 2 38.59 0.947559 16 0 0 2 0 0 G29 907 0 41.77 0.463030 1 0 0 3 0 0 G30 817 0 38.46 0.777910 7 0 0 3 0 0 G31 1094 1 24.96 0.489561 7 0 0 2 0 0 G32 909 0 42.40 0.542296 5 0 0 3 0 0 mean MP1 rms : 0.637680 m total mean elevation : 35.65 degrees # MP1 obs > 0 : 26529 # qc MP1 slips < 25 : 322 # Rvr L1 slips < 25 : 0 # Rvr L2 slips < 25 : 0 # qc MP1 slips > 25 : 73 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 0 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 33 0 0.084882 || 80 - 85 442 2 0.094528 || 75 - 80 716 4 0.104964 #| 70 - 75 1229 4 0.112945 || 65 - 70 1310 6 0.139356 ||| 60 - 65 1159 6 0.141686 #|| 55 - 60 1293 5 0.154006 ||| 50 - 55 1370 10 0.171938 #|| 45 - 50 1537 4 0.230066 ||||| 40 - 45 1438 3 0.240484 ||||| 35 - 40 1798 13 0.289979 #||||| 30 - 35 1758 8 0.378596 |||||||| 25 - 30 1960 8 0.498598 |||||||||| 20 - 25 2265 14 0.634027 #|||||||||||| 15 - 20 2229 14 0.658541 #|||||||||||| 10 - 15 2294 17 0.972108 #|||||||||||||||||| 5 - 10 2475 142 1.267596 ###########|||||||||||||| 0 - 5 1194 135 1.433283 ######################||||||| < 0 3 1 0.771885 ###############===============================> MP2 RMS summary (per SV): slips L1 rx L2 rx slips L1 rx L2 rx SV obs> 0 # del MP2 rms [m] < 25 < 25 < 25 > 25 > 25 > 25 G02 1076 1 25.52 0.681697 20 0 0 2 0 0 G03 884 5 34.62 1.118245 30 0 0 2 0 0 G04 1076 2 24.33 0.948930 18 0 0 2 0 0 G05 1030 1 26.10 0.495207 15 0 0 2 0 0 G06 813 0 41.21 0.679061 8 0 0 3 0 0 G07 841 0 43.72 0.363472 10 0 0 3 0 0 G08 879 0 42.30 0.700748 7 0 0 3 0 0 G09 834 0 40.00 0.683042 15 0 0 2 0 0 G10 850 0 35.22 0.734945 27 0 0 2 0 0 G11 753 2 41.62 0.582567 9 0 0 3 0 0 G12 897 0 41.67 0.461820 2 0 0 3 0 0 G13 884 0 41.95 0.659092 6 0 0 3 0 0 G14 1041 0 27.22 0.759011 10 0 0 2 0 0 G15 1043 1 27.43 0.590657 16 0 0 2 0 0 G16 1011 0 27.21 0.548324 15 0 0 2 0 0 G17 1091 1 26.02 0.590872 16 0 0 2 0 0 G18 937 1 32.01 0.799806 30 0 0 2 0 0 G19 949 0 31.98 0.519780 14 0 0 3 0 0 G20 880 0 42.79 0.642262 2 0 0 3 0 0 G21 850 0 45.25 0.607747 3 0 0 3 0 0 G22 807 0 42.90 0.376893 5 0 0 2 0 0 G23 895 0 42.28 0.601150 8 0 0 3 0 0 G25 855 0 42.77 0.526317 6 0 0 3 0 0 G26 769 0 40.86 0.712526 15 0 0 3 0 0 G28 874 2 38.59 0.759480 22 0 0 2 0 0 G29 907 0 41.77 0.405148 2 0 0 3 0 0 G30 817 0 38.46 0.742098 4 0 0 3 0 0 G31 1094 1 24.96 0.511948 7 0 0 2 0 0 G32 909 0 42.40 0.441700 3 0 0 3 0 0 mean MP2 rms : 0.629946 m total mean elevation : 35.65 degrees # MP2 obs > 0 : 26529 # qc MP2 slips < 25 : 345 # Rvr L1 slips < 25 : 0 # Rvr L2 slips < 25 : 0 # qc MP2 slips > 25 : 73 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 0 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 33 0 0.079310 || 80 - 85 442 2 0.102547 || 75 - 80 716 4 0.104813 #| 70 - 75 1229 4 0.103747 || 65 - 70 1310 6 0.112660 || 60 - 65 1159 6 0.119399 #| 55 - 60 1293 5 0.142529 ||| 50 - 55 1370 10 0.164246 #|| 45 - 50 1537 4 0.189789 |||| 40 - 45 1438 3 0.229672 ||||| 35 - 40 1798 13 0.285119 #||||| 30 - 35 1758 8 0.375642 |||||||| 25 - 30 1960 8 0.506014 |||||||||| 20 - 25 2265 10 0.610849 |||||||||||| 15 - 20 2229 11 0.687268 |||||||||||||| 10 - 15 2294 20 0.932744 #|||||||||||||||||| 5 - 10 2475 145 1.144318 ###########|||||||||||| 0 - 5 1194 159 1.580033 ##########################|||||| < 0 3 1 0.285845 ######========================================> S/N L1 summary (per elevation bin): elev (deg) tot SN1 sig mean 8|0 16|0 24|0 32|0 85 - 90 33 38.465 214.242 #####|||||||||||||||||||||| 80 - 85 442 11.653 219.867 #|||||||||||||||||||||||||| 75 - 80 716 9.032 217.473 #|||||||||||||||||||||||||| 70 - 75 1230 6.963 216.229 #|||||||||||||||||||||||||| 65 - 70 1310 6.613 214.759 #|||||||||||||||||||||||||| 60 - 65 1161 6.875 212.158 #|||||||||||||||||||||||||| 55 - 60 1293 6.673 208.985 #||||||||||||||||||||||||| 50 - 55 1370 6.510 204.996 #||||||||||||||||||||||||| 45 - 50 1537 6.453 200.501 #|||||||||||||||||||||||| 40 - 45 1439 6.737 194.441 #||||||||||||||||||||||| 35 - 40 1799 6.459 188.390 #||||||||||||||||||||||| 30 - 35 1758 6.632 180.937 #|||||||||||||||||||||| 25 - 30 1962 6.588 173.002 #||||||||||||||||||||| 20 - 25 2266 7.264 163.929 #||||||||||||||||||| 15 - 20 2230 8.160 155.857 #|||||||||||||||||| 10 - 15 2296 7.784 145.889 #||||||||||||||||| 5 - 10 2489 16.248 133.387 ##||||||||||||||| 0 - 5 1208 17.469 119.565 ##||||||||||||| < 0 3 60.506 69.000 ########| S/N L2 summary (per elevation bin): elev (deg) tot SN2 sig mean 8|0 16|0 24|0 32|0 85 - 90 33 38.520 214.545 #####|||||||||||||||||||||| 80 - 85 442 11.543 220.423 #||||||||||||||||||||||||||| 75 - 80 716 8.926 218.018 #|||||||||||||||||||||||||| 70 - 75 1230 6.918 216.583 #|||||||||||||||||||||||||| 65 - 70 1310 6.571 214.986 #|||||||||||||||||||||||||| 60 - 65 1161 6.834 212.283 #|||||||||||||||||||||||||| 55 - 60 1293 6.642 209.003 #||||||||||||||||||||||||| 50 - 55 1370 6.480 204.960 #||||||||||||||||||||||||| 45 - 50 1537 6.424 200.547 #|||||||||||||||||||||||| 40 - 45 1439 6.672 194.649 #||||||||||||||||||||||| 35 - 40 1799 6.374 188.845 #||||||||||||||||||||||| 30 - 35 1758 6.507 181.668 #|||||||||||||||||||||| 25 - 30 1962 6.410 174.154 #||||||||||||||||||||| 20 - 25 2266 6.885 165.734 #|||||||||||||||||||| 15 - 20 2230 7.467 158.478 #||||||||||||||||||| 10 - 15 2296 6.781 149.797 #|||||||||||||||||| 5 - 10 2485 11.938 140.480 #||||||||||||||||| 0 - 5 1202 13.637 130.015 ##|||||||||||||| < 0 3 69.060 79.333 #########|