version: teqc 2011Oct11 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1| -IoooooooooooooooooII --III- | 1 2|ooooI1I- -IIooooooooooooIoII -MooI| 2 3|2oo2I -IIooooooooooooooooo| 3 4| --oIoooooooooooooo2I -IIoo2o--- | 4 5| -ooooooooooooooooooooII- | 5 6| -mooooooooooooooooIooII | 6 7| I2ooooooooooooII -IIooooIoooooo- | 7 8| IIoooooooooooooooIoII -MI-- | 8 9| I1ooooooooooooooooooooIL | 9 10| --ooooooooooooooooooI -IIII-- | 10 11|oooooooooooooII -oooooooo| 11 13| 2Ioooooooooooooooooo2m- | 13 14|oooooI- --ooooomoooooooII LIIooooo| 14 15| -IIooII- IoooooooooooooooIoI- | 15 17| -IIoooooII -IooooooooooooooocI- | 17 18| I2ooIooooooooL- -MIoooIooooooo2- | 18 20|ooooooooooooooooooII Iooo| 20 21|oIm 2mooooIoooII -MIooooooIoooooo| 21 22| -II- -LMoooooooooooooooooI- | 22 23| -IoooooooIoooo2oM- IImooooooooI- | 23 24| -IoooooooooooooomI -IIoooIoooI-- | 24 25| -ooooooIo2- --oooooooooooooooMI | 25 26| IIooooooooooooooooooo2I | 26 27| -IoooooooooooooooooI- -MoIooII- | 27 28|IoooIoII- mIooooooooooooooI- IIoI| 28 29|IooooooooI- MoooooooIoooI- -Imooo| 29 30| IIoooooooooooooooooooo2I | 30 31|oooooooI -Moooooooooooo| 31 -dn| ++ + + + + + + + 1 ++ 1 + + 1 |-dn +dn| 11111221111 2 2321111 2222121113 111122211111211122221311 1111221341 |+dn + 0|9abbbbcb98899a9aaa999a99bbbbbccccdaba99bcdcb999aabbccdcbcbbabbaaccbcdb99|+ 0 Pos|oooooooo o ooo ooo ooo oo |Pos Clk|++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++|Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.078 2001 Nov 19 2001 Nov 20 ********************* QC of RINEX file(s) : ALAC3230.01O input RnxNAV file(s) : ALAC3230.01N ********************* 4-character ID : ALAC (# = 13433M001) Receiver type : TRIMBLE 4000SSI (# = 21045) (fw = Nav 7.19 Sig 3.04) Antenna type : TRM29659.00 NONE (# = 0105209) Time of start of window : 2001 Nov 19 00:00:30.000 Time of end of window : 2001 Nov 20 00:00:00.078 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009095.5871 -42038.8683 3935148.6851 (m) antenna WGS 84 (geo) : N 38 deg 20' 21.54" W 0 deg 28' 51.04" antenna WGS 84 (geo) : 38.339317 deg 359.519156 deg (= -0.480844 deg) WGS 84 height : 151.3534 m |qc - header| position : 106.7700 m Observation interval : 30.0000 seconds Total satellites w/ obs : 28 NAVSTAR GPS SVs w/o OBS : 12 16 19 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: 29163 Possible obs > 0.0 deg: 29163 Complete obs > 0.0 deg: 26172 Deleted obs > 0.0 deg: 1705 Masked obs < 0.0 deg: 1279 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.597575 m Moving average MP2 : 1.371993 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 : 78 Total Rx clock drift : +78.000000 ms Rate of Rx clock drift : +3.251 ms/hr Avg time between resets : 18.455 minute(s) Freq no. and timecode : 2 7988 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 9 (: 593) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 1 IOD slips > 0.0 deg : 230 IOD or MP slips < 0.0*: 1 IOD or MP slips > 0.0 : 261 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 01 11 19 00:00 01 11 20 00:00 24.00 30 29163 26172 90 0.60 1.37 100 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 : 2001 Nov 19 00:00:30.000 Observations end : 2001 Nov 20 00:00:00.078 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1015 32.63 1015 32.63 903 836 900 836 0 836 903 0 G02 1192 23.07 1192 23.07 1149 1085 1143 1085 0 1085 1149 0 G03 932 40.82 932 40.82 929 904 927 904 0 904 929 0 G04 1091 28.05 1091 28.05 1018 955 1014 955 0 955 1018 0 G05 921 40.80 921 40.80 916 870 910 870 0 870 916 0 G06 876 41.80 876 41.80 860 826 857 826 0 826 860 0 G07 1194 22.09 1194 22.09 1160 1079 1150 1079 0 1079 1160 0 G08 995 32.83 995 32.83 886 817 877 817 0 817 886 0 G09 929 40.13 929 40.13 927 869 923 869 0 869 927 0 G10 1034 31.57 1034 31.57 939 856 932 856 0 856 939 0 G11 944 41.16 944 41.16 937 892 935 892 0 892 937 0 G13 882 41.07 882 41.07 875 823 873 823 0 823 875 0 G14 1184 22.91 1184 22.91 1133 1034 1126 1034 0 1034 1133 0 G15 1047 30.10 1047 30.10 953 890 949 890 0 890 953 0 G17 1110 27.16 1110 27.16 1067 985 1061 985 0 985 1067 0 G18 1181 22.55 1181 22.55 1144 1050 1135 1050 0 1050 1144 0 G20 934 40.14 934 40.14 925 874 922 874 0 874 925 0 G21 1162 24.99 1162 24.99 1122 1047 1117 1047 0 1047 1122 0 G22 928 35.80 928 35.80 845 794 845 794 0 794 845 0 G23 1174 23.62 1174 23.62 1084 1027 1075 1027 0 1027 1084 0 G24 1156 24.42 1156 24.42 1076 995 1070 995 0 995 1076 0 G25 1143 24.47 1143 24.47 1077 1030 1072 1030 0 1030 1077 0 G26 883 41.32 883 41.32 873 848 873 848 0 848 873 0 G27 1083 28.50 1083 28.50 1020 985 1019 985 0 985 1020 0 G28 1167 23.83 1167 23.83 1133 1018 1125 1018 0 1018 1133 0 G29 1193 22.81 1193 22.81 1131 1050 1127 1050 0 1050 1131 0 G30 938 40.01 938 40.01 935 898 930 898 0 898 935 0 G31 875 41.80 875 41.80 860 835 857 835 0 835 860 0 Obs below mask ( 0.00 deg) : 28 Obs above mask w/ no L1 : 133 Obs above mask w/ no L2 : 1705 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 1705 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 27905 Obs deleted (any reason) : 1733 Obs complete : 26172 No. of Rx clock offsets : 78 Total Rx clock drift : +78.000000 ms Rate of Rx clock drift : +3.251126 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 71 0 0.000000 80 - 85 324 0 0.000000 75 - 80 606 0 0.000000 70 - 75 940 0 0.000000 65 - 70 1178 0 0.000000 60 - 65 959 0 0.000000 55 - 60 1168 1 0.000000 50 - 55 1381 0 0.000000 45 - 50 1347 1 0.000000 40 - 45 1626 1 0.000000 35 - 40 1695 0 0.000000 30 - 35 1992 2 0.000000 25 - 30 1988 3 0.000000 20 - 25 2353 4 0.000000 15 - 20 2485 9 0.000000 10 - 15 2604 18 0.000000 = 5 - 10 2508 82 0.000000 ====== 0 - 5 919 109 0.000000 ======================= < 0 1 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 903 67 39.24 0.548999 10 13 12 0 0 0 G02 1149 64 25.06 0.865039 18 11 14 0 0 0 G03 929 25 42.06 0.589689 13 2 6 0 0 0 G04 1018 63 31.71 0.620936 6 7 8 0 0 0 G05 916 46 43.13 0.472359 4 12 5 0 0 0 G06 860 34 44.23 0.475391 5 9 4 1 0 1 G07 1160 81 24.17 0.610113 9 15 10 1 0 1 G08 886 69 39.58 0.536163 10 12 11 0 0 0 G09 927 58 42.77 0.599688 8 6 5 0 0 0 G10 939 83 37.62 0.668091 14 9 16 0 0 0 G11 937 45 43.38 0.745425 5 5 6 0 0 0 G13 875 52 43.91 0.437547 4 7 5 0 0 0 G14 1133 99 25.70 0.528772 12 18 13 1 0 1 G15 953 63 34.94 0.589886 13 6 15 0 0 0 G17 1067 82 30.32 0.627907 15 14 16 0 0 0 G18 1144 94 24.95 0.582888 5 13 7 2 0 2 G20 925 51 42.73 0.518909 9 12 10 0 0 0 G21 1122 75 27.36 0.761464 9 7 11 1 0 1 G22 845 51 41.72 0.460767 6 6 8 0 0 0 G23 1084 57 26.43 0.589405 9 11 9 1 0 1 G24 1076 81 27.76 0.608477 12 12 12 0 0 0 G25 1077 47 26.93 0.612287 4 10 5 0 0 0 G26 873 25 43.05 0.487808 5 4 5 0 0 0 G27 1020 35 31.23 0.674083 8 2 10 0 0 0 G28 1133 115 26.80 0.737791 21 18 19 0 0 0 G29 1131 81 25.40 0.673603 10 10 12 2 0 2 G30 935 37 41.79 0.447085 3 2 4 0 0 0 G31 860 25 43.73 0.479231 3 6 4 0 0 0 mean MP1 rms : 0.597568 m total mean elevation : 34.22 degrees # MP1 obs > 0 : 26172 # qc MP1 slips < 25 : 250 # Rvr L1 slips < 25 : 259 # Rvr L2 slips < 25 : 262 # qc MP1 slips > 25 : 9 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 9 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 71 0 0.138565 ||| 80 - 85 324 0 0.146311 ||| 75 - 80 606 0 0.155161 ||| 70 - 75 940 0 0.162805 ||| 65 - 70 1178 0 0.175663 |||| 60 - 65 959 0 0.181601 |||| 55 - 60 1168 1 0.207493 |||| 50 - 55 1381 0 0.229030 ||||| 45 - 50 1347 1 0.230480 ||||| 40 - 45 1626 2 0.267543 ||||| 35 - 40 1695 0 0.324042 |||||| 30 - 35 1992 2 0.433814 ||||||||| 25 - 30 1988 3 0.461536 ||||||||| 20 - 25 2353 4 0.552728 ||||||||||| 15 - 20 2485 10 0.741343 ||||||||||||||| 10 - 15 2604 8 0.842017 ||||||||||||||||| 5 - 10 2508 105 1.134591 ########||||||||||||||| 0 - 5 919 123 1.085838 ######################==== < 0 1 1 0.000000 ==============================================> 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 903 67 39.24 1.529886 12 13 12 0 0 0 G02 1149 64 25.06 1.853364 16 11 14 0 0 0 G03 929 25 42.06 1.410566 9 2 6 2 0 0 G04 1018 63 31.71 1.553649 11 7 8 0 0 0 G05 916 46 43.13 1.080857 5 12 5 0 0 0 G06 860 34 44.23 1.096168 6 9 4 1 0 1 G07 1160 81 24.17 1.393566 17 15 10 1 0 1 G08 886 69 39.58 1.237990 15 12 11 0 0 0 G09 927 58 42.77 0.961534 5 6 5 0 0 0 G10 939 83 37.62 2.011261 14 9 16 0 0 0 G11 937 45 43.38 1.434294 6 5 6 0 0 0 G13 875 52 43.91 1.101709 7 7 5 0 0 0 G14 1133 99 25.70 1.278393 16 18 13 1 0 1 G15 953 63 34.94 1.536665 13 6 15 0 0 0 G17 1067 82 30.32 1.667341 17 14 16 0 0 0 G18 1144 94 24.95 1.355050 14 13 7 2 0 2 G20 925 51 42.73 0.924605 11 12 10 0 0 0 G21 1122 75 27.36 1.331987 15 7 11 1 0 1 G22 845 51 41.72 0.979583 8 6 8 0 0 0 G23 1084 57 26.43 1.273583 15 11 9 1 0 1 G24 1076 81 27.76 1.601149 17 12 12 0 0 0 G25 1077 47 26.93 1.445042 7 10 5 0 0 0 G26 873 25 43.05 1.125971 7 4 5 0 0 0 G27 1020 35 31.23 1.710481 11 2 10 0 0 0 G28 1133 115 26.80 1.481587 25 18 19 0 0 0 G29 1131 81 25.40 1.677807 11 10 12 2 0 2 G30 935 37 41.79 0.941863 6 2 4 0 0 0 G31 860 25 43.73 1.047273 5 6 4 0 0 0 mean MP2 rms : 1.371979 m total mean elevation : 34.22 degrees # MP2 obs > 0 : 26172 # qc MP2 slips < 25 : 321 # Rvr L1 slips < 25 : 259 # Rvr L2 slips < 25 : 262 # qc MP2 slips > 25 : 11 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 9 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 71 0 0.169869 ||| 80 - 85 324 0 0.155358 ||| 75 - 80 606 0 0.178180 |||| 70 - 75 940 0 0.165209 ||| 65 - 70 1178 0 0.183664 |||| 60 - 65 959 0 0.198415 |||| 55 - 60 1168 1 0.215397 |||| 50 - 55 1381 0 0.238799 ||||| 45 - 50 1347 1 0.268978 ||||| 40 - 45 1626 2 0.312379 |||||| 35 - 40 1695 0 0.379076 |||||||| 30 - 35 1992 4 0.539833 ||||||||||| 25 - 30 1988 3 0.658824 ||||||||||||| 20 - 25 2353 4 0.888492 |||||||||||||||||| 15 - 20 2485 13 1.295450 #||||||||||||||||||||||||| 10 - 15 2604 12 1.940946 ||||||||||||||||||||||||||||||||||||||| 5 - 10 2508 146 2.896945 ###########|||||||||||||||||||||||||||||||||||> 0 - 5 919 146 3.672249 ###############################|||||||||||||||> < 0 1 1 0.000000 ==============================================> 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