version: teqc 2013Mar15 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1| IoooooooooooooooooIm- --II-- | 1 2| -IIooIoooI- -Iooooooooooooooo2I- | 2 3|oooooooooooooII IIooooooo| 3 4| -2ooooooooooooooooII IIooooII- | 4 5| --oooooooooooooooooooo2I | 5 6|- -IoooooooooooooooIoo2I| 6 7| IooooooooooooooI- MIoooooooooooI | 7 8| --III- MooooooooooooooooooI- | 8 9| -moooooooooooooooooooo2-- | 9 10| --ooIoooooooooooooooI .MIII-- | 10 11|------------------------- | 11 13| LIooooooooooooooIIoomII | 13 15|oooooooooIooII --ooooooo| 15 16| ------------------------ | 16 17|oooI- -IoooIooIII -Mooooooooooooo| 17 18| ----------------------- | 18 19|ooooII- MIooooooooooooooooI -IIoo| 19 20| -IIoooooooooooooooooooom- | 20 21|oooooooIIoooII -IoooooocII -mIoo| 21 22|oooooooII --- -Mooooooooooo| 22 23|oooooooI- 2ooooMoooooooII -2MoIooo| 23 24| -Ioooooooooooooo2I IIooooIooII- | 24 25|-L -mooooooIoI- --ooooooooooooooo2| 25 26| -Ioooooooooooooooooooom- | 26 27|IoIooII -IoooooooooIoooIoooI- -I| 27 28|oooooooooo2I IIIooII-- -Ioomooo| 28 29| IIooooooooooI- -MoooooIooooooo2- | 29 30| --ooooooooooooooooooooII- | 30 31|ooooIooooooooooIIoI -MoI| 31 -dn| 1111111111121123323333322222212221111 + 111 1 + |-dn +dn|21232333422344234554444453544334332242221112111111211211 222212332222211|+dn + 0|cccddccbb9aabbaabbbabcccdceeeccddcbbb9999999998999abba888999999abbbbcccc|+ 0 Pos|o o oo o o|Pos Clk|++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++|Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.071 2000 Oct 13 2000 Oct 14 ********************* QC of RINEX file(s) : ALAC2870.00o input RnxNAV file(s) : ALAC2870.00n ********************* 4-character ID : ALAC (# = 13433M001) Receiver type : TRIMBLE 4000SSI (# = 00021045) (fw = Nav 7.29 Sig 3.07) Antenna type : TRM29659.00 (# = 0105209) Time of start of window : 2000 Oct 13 00:00:30.000 Time of end of window : 2000 Oct 14 00:00:00.071 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009038.0875 -42017.4560 3935105.6041 (m) antenna WGS 84 (geo) : N 38 deg 20' 21.60" W 0 deg 28' 50.18" antenna WGS 84 (geo) : 38.339335 deg 359.519395 deg (= -0.480605 deg) WGS 84 height : 79.3903 m |qc - header| position : 74.2982 m Observation interval : 30.0000 seconds Total satellites w/ obs : 26 NAVSTAR GPS SVs w/o OBS : 11 12 14 16 18 32 NAVSTAR GPS SVs w/o NAV : Rx tracking capability : 12 SVs Poss. # of obs epochs : 2880 Epochs w/ observations : 2880 Epochs repeated : 0 (0.00%) Possible obs > 0.0 deg: 26710 Possible obs > 0.0 deg: 26710 Complete obs > 0.0 deg: 23874 Deleted obs > 0.0 deg: 1422 Masked obs < 0.0 deg: 4178 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.354045 m Moving average MP2 : 1.276005 m Points in MP moving avg : 50 Mean S1 S2 : 0.00 (sd=0.00 n=0) 0.00 (sd=0.00 n=0) No. of Rx clock offsets : 71 Total Rx clock drift : +71.000000 ms Rate of Rx clock drift : +2.959 ms/hr Avg time between resets : 20.275 minute(s) Freq no. and timecode : 2 7586 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 9 (: 529) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 1 IOD slips > 0.0 deg : 198 IOD or MP slips < 0.0*: 1 IOD or MP slips > 0.0 : 223 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 00 10 13 00:00 00 10 14 00:00 24.00 30 26710 23874 89 0.35 1.28 107 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 : 2000 Oct 13 00:00:30.000 Observations end : 2000 Oct 14 00:00:00.071 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 C1 C2 --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 999 33.37 999 33.37 861 811 861 811 0 811 861 0 G02 1149 24.87 1149 24.87 1099 1062 1097 1062 0 1062 1099 0 G03 934 40.90 934 40.90 926 889 926 889 0 889 926 0 G04 1094 27.88 1094 27.88 1006 944 1005 944 0 944 1006 0 G05 923 40.82 923 40.82 917 877 914 877 0 877 917 0 G06 884 41.43 884 41.43 869 820 866 820 0 820 869 0 G07 1191 22.26 1191 22.26 1150 1081 1149 1081 0 1081 1150 0 G08 1000 32.48 1000 32.48 870 826 869 826 0 826 870 0 G09 935 40.09 935 40.09 878 849 875 849 0 849 878 0 G10 1025 32.04 1025 32.04 928 845 926 845 0 845 928 0 G13 871 41.28 871 41.28 865 804 863 804 0 804 865 0 G15 873 41.30 873 41.30 835 803 830 803 0 803 835 0 G17 1123 26.77 1123 26.77 1070 1012 1069 1012 0 1012 1070 0 G19 1147 24.48 1147 24.48 1110 1025 1108 1025 0 1025 1110 0 G20 927 40.27 927 40.27 914 863 912 863 0 863 914 0 G21 1150 25.66 1150 25.66 1093 993 1090 993 0 993 1093 0 G22 917 37.33 917 37.33 825 801 825 801 0 801 825 0 G23 1198 22.90 1198 22.90 1144 1074 1143 1074 0 1074 1144 0 G24 1156 24.49 1156 24.49 1072 1003 1071 1003 0 1003 1072 0 G25 1148 24.44 1148 24.44 1054 992 1049 992 0 992 1054 0 G26 886 41.42 886 41.42 872 852 870 852 0 852 872 0 G27 1099 27.72 1099 27.72 1039 976 1035 976 0 976 1039 0 G28 1091 28.24 1091 28.24 1008 926 1006 926 0 926 1008 0 G29 1181 22.77 1181 22.77 1104 1033 1094 1033 0 1033 1104 0 G30 939 39.98 939 39.98 930 884 929 884 0 884 930 0 G31 870 41.36 870 41.36 857 829 855 829 0 829 857 0 G11 941 40.80 941 40.80 0 0 0 0 0 0 0 G16 940 39.37 940 39.37 0 0 0 0 0 0 0 G18 895 40.82 895 40.82 0 0 0 0 0 0 0 Obs below mask ( 0.00 deg) : 16 Obs above mask w/ no L1 : 59 Obs above mask w/ no L2 : 1422 Obs above mask w/ no P1 | C1 : 0 Obs above mask w/ no P2 | C2 : 1422 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 25312 Obs deleted (any reason) : 1438 Obs complete : 23874 No. of Rx clock offsets : 71 Total Rx clock drift : +71.000000 ms Rate of Rx clock drift : +2.959358 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 100 0 0.000000 80 - 85 410 0 0.000000 75 - 80 548 0 0.000000 70 - 75 773 0 0.000000 65 - 70 1199 0 0.000000 60 - 65 1037 1 0.000000 55 - 60 1423 0 0.000000 50 - 55 1243 1 0.000000 45 - 50 1220 1 0.000000 40 - 45 1379 2 0.000000 35 - 40 1568 1 0.000000 30 - 35 1564 0 0.000000 25 - 30 1740 5 0.000000 20 - 25 1756 5 0.000000 15 - 20 2259 5 0.000000 10 - 15 2517 8 0.000000 5 - 10 2309 71 0.000000 ====== 0 - 5 803 98 0.000000 ======================== < 0 2 1 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 G01 861 50 40.69 0.298368 8 7 8 0 0 0 G02 1099 37 26.79 0.427877 9 7 10 0 0 0 G03 926 37 42.85 0.319146 10 2 11 0 0 0 G04 1006 62 31.88 0.380389 12 10 13 0 0 0 G05 917 40 42.94 0.306193 3 9 4 0 0 0 G06 869 49 44.49 0.276430 6 8 8 1 0 1 G07 1150 69 24.37 0.379716 7 8 9 0 0 0 G08 870 44 38.99 0.315867 6 7 8 0 0 0 G09 878 29 43.73 0.291514 2 9 3 0 0 0 G10 928 83 38.27 0.430010 15 2 17 0 0 0 G13 865 61 44.38 0.316928 7 5 8 2 0 2 G15 835 32 44.56 0.296443 5 2 6 0 0 0 G17 1070 58 29.43 0.459447 11 9 13 0 0 0 G19 1110 85 27.16 0.381844 14 6 16 0 0 0 G20 914 51 43.11 0.261543 7 14 8 0 0 0 G21 1093 100 28.94 0.502977 14 6 16 2 0 2 G22 825 24 42.61 0.268974 4 12 4 0 0 0 G23 1144 70 25.15 0.386779 4 13 6 2 0 2 G24 1072 69 27.64 0.392788 12 9 14 0 0 0 G25 1054 62 27.84 0.366107 5 9 8 0 0 0 G26 872 20 43.09 0.299863 5 2 6 0 0 0 G27 1039 63 30.93 0.439920 16 12 17 2 2 1 G28 1008 82 32.68 0.389420 12 11 14 1 0 1 G29 1104 71 25.56 0.374216 7 13 9 1 0 1 G30 930 46 42.38 0.254805 3 7 4 0 0 0 G31 857 28 43.23 0.260662 7 5 5 1 1 0 mean MP1 rms : 0.354040 m total mean elevation : 35.19 degrees # MP1 obs > 0 : 23874 # qc MP1 slips < 25 : 211 # Rvr L1 slips < 25 : 204 # Rvr L2 slips < 25 : 245 # qc MP1 slips > 25 : 12 # Rvr L1 slips > 25 : 3 # Rvr L2 slips > 25 : 10 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 100 0 0.104171 || 80 - 85 410 0 0.097355 || 75 - 80 548 0 0.097024 || 70 - 75 773 0 0.094851 || 65 - 70 1199 0 0.089233 || 60 - 65 1037 1 0.098591 || 55 - 60 1423 0 0.102880 || 50 - 55 1243 1 0.104072 || 45 - 50 1220 1 0.120082 || 40 - 45 1379 2 0.127177 ||| 35 - 40 1568 1 0.149947 ||| 30 - 35 1564 1 0.206528 |||| 25 - 30 1740 5 0.247587 ||||| 20 - 25 1756 5 0.307843 |||||| 15 - 20 2259 5 0.410235 |||||||| 10 - 15 2517 8 0.506872 |||||||||| 5 - 10 2309 77 0.706710 ######|||||||| 0 - 5 803 116 0.741537 ###############============= < 0 2 1 0.198076 ####==========================================> 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 G01 861 50 40.69 1.425438 10 7 8 0 0 0 G02 1099 37 26.79 1.545416 15 7 10 0 0 0 G03 926 37 42.85 0.988943 17 2 11 0 0 0 G04 1006 62 31.88 1.479559 16 10 13 0 0 0 G05 917 40 42.94 0.891245 5 9 4 0 0 0 G06 869 49 44.49 0.843200 9 8 8 1 0 1 G07 1150 69 24.37 1.211843 8 8 9 0 0 0 G08 870 44 38.99 1.473304 8 7 8 0 0 0 G09 878 29 43.73 0.802921 4 9 3 0 0 0 G10 928 83 38.27 1.534219 18 2 17 0 0 0 G13 865 61 44.38 0.986960 11 5 8 2 0 2 G15 835 32 44.56 0.830539 6 2 6 0 0 0 G17 1070 58 29.43 1.533054 11 9 13 0 0 0 G19 1110 85 27.16 1.460801 17 6 16 0 0 0 G20 914 51 43.11 0.918459 8 14 8 0 0 0 G21 1093 100 28.94 1.871024 17 6 16 2 0 2 G22 825 24 42.61 1.018549 6 12 4 0 0 0 G23 1144 70 25.15 1.517319 9 13 6 2 0 2 G24 1072 69 27.64 1.676715 15 9 14 0 0 0 G25 1054 62 27.84 1.243330 11 9 8 0 0 0 G26 872 20 43.09 0.968684 7 2 6 0 0 0 G27 1039 63 30.93 1.645423 23 12 17 2 2 1 G28 1008 82 32.68 1.833173 14 11 14 1 0 1 G29 1104 71 25.56 1.168000 14 13 9 1 0 1 G30 930 46 42.38 0.820868 6 7 4 0 0 0 G31 857 28 43.23 1.001573 7 5 5 1 1 0 mean MP2 rms : 1.275984 m total mean elevation : 35.19 degrees # MP2 obs > 0 : 23874 # qc MP2 slips < 25 : 292 # Rvr L1 slips < 25 : 204 # Rvr L2 slips < 25 : 245 # qc MP2 slips > 25 : 12 # Rvr L1 slips > 25 : 3 # Rvr L2 slips > 25 : 10 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 100 0 0.172443 ||| 80 - 85 410 0 0.146233 ||| 75 - 80 548 0 0.141689 ||| 70 - 75 773 0 0.141808 ||| 65 - 70 1199 0 0.148816 ||| 60 - 65 1037 1 0.179774 |||| 55 - 60 1423 0 0.193811 |||| 50 - 55 1243 1 0.214446 |||| 45 - 50 1220 1 0.238493 ||||| 40 - 45 1379 2 0.283451 |||||| 35 - 40 1568 1 0.339917 ||||||| 30 - 35 1564 1 0.474379 ||||||||| 25 - 30 1740 5 0.586420 |||||||||||| 20 - 25 1756 5 0.758133 ||||||||||||||| 15 - 20 2259 6 1.172728 ||||||||||||||||||||||| 10 - 15 2517 18 1.873679 #|||||||||||||||||||||||||||||||||||| 5 - 10 2309 118 2.826636 ##########||||||||||||||||||||||||||||||||||||> 0 - 5 803 145 3.281635 ####################################||||||||||> < 0 2 1 0.676917 ##############================================> S/N L1 summary (per elevation bin): elev (deg) tot SN1 sig mean 0|5 1|0 85 - 90 0 0.000 0.000 80 - 85 0 0.000 0.000 75 - 80 0 0.000 0.000 70 - 75 0 0.000 0.000 65 - 70 0 0.000 0.000 60 - 65 0 0.000 0.000 55 - 60 0 0.000 0.000 50 - 55 0 0.000 0.000 45 - 50 0 0.000 0.000 40 - 45 0 0.000 0.000 35 - 40 0 0.000 0.000 30 - 35 0 0.000 0.000 25 - 30 0 0.000 0.000 20 - 25 0 0.000 0.000 15 - 20 0 0.000 0.000 10 - 15 0 0.000 0.000 5 - 10 0 0.000 0.000 0 - 5 0 0.000 0.000 < 0 0 0.000 0.000 S/N L2 summary (per elevation bin): elev (deg) tot SN2 sig mean 0|5 1|0 85 - 90 0 0.000 0.000 80 - 85 0 0.000 0.000 75 - 80 0 0.000 0.000 70 - 75 0 0.000 0.000 65 - 70 0 0.000 0.000 60 - 65 0 0.000 0.000 55 - 60 0 0.000 0.000 50 - 55 0 0.000 0.000 45 - 50 0 0.000 0.000 40 - 45 0 0.000 0.000 35 - 40 0 0.000 0.000 30 - 35 0 0.000 0.000 25 - 30 0 0.000 0.000 20 - 25 0 0.000 0.000 15 - 20 0 0.000 0.000 10 - 15 0 0.000 0.000 5 - 10 0 0.000 0.000 0 - 5 0 0.000 0.000 < 0 0 0.000 0.000