version: teqc 2013Mar15 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1|ooooIII -II-I- LMooooooooooooo| 1 2|IIIIII- -IooIoooooooooooooo2I -| 2 3| IImoooIoooooooooooooo2Im | 3 4|oooooooooII --Moooo2-- -MoIooooo| 4 5| L-oooooooooooooooooooocI | 5 6| -IooooooooooooooocIooI- | 6 7|omI -moooooooooo2o2 -Moooooooooooo| 7 8|oooooooooooooooIII- -MIImI --o| 8 9| IIooooooooooooooooooo2II | 9 10|--oIoooooooooooooooII -IIII-- | 10 11| -Ioooooooooooooooooooo2IL| 11 13|oooooooooo2I -mooooooooo| 13 14| IIoooooooooooo2I- -mIIoooooooo2-- | 14 15| -II-II- LIooooooooooooIoooIII | 15 17| -IIIooooII IIoooooooooooooooII | 17 18| -IoooIoooooo1II LIIoooIIoooooooI- | 18 20|oo2I- IoooooooooooooooooI| 20 21| -------------------------| 21 22|---- ---------------------- | 22 23| IooooooooIooooIoI- -MoooooooooI-- | 23 24|oooIooooooooII -MIooIoooo2-- -Mooo| 24 25| --ooooooooooooooo2I- -Ioooo2I2I- | 25 26| -IooooooooooooooooooooI- | 26 27|oooooooooooooIII -IIIo-I- -Mooo| 27 28| -Iooo2ooooooooooII- MIooIoooo2II | 28 29| -IoIooooooooooooooooooI- | 29 30| IooooooooooooooooooooooI | 30 31| IooooooooooooooooooooI | 31 -dn| 1 + + + 2111121 111 2222221111111 11 111111+|-dn +dn|2222133 1111222221 1 1 23 111 12112423323131233444345332222123221121221|+dn + 0|bbbbabb99bbabbccccb99999bcba988899aaccccccababbbcddbbcba889aaaaaa88aabaa|+ 0 Pos|oooooo oo ooooo o |Pos Clk|++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++|Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.080 2003 Jan 18 2003 Jan 19 ********************* QC of RINEX file(s) : ALAC0180.03o input RnxNAV file(s) : ALAC0180.03n ********************* 4-character ID : ALAC (# = 13433M001) Receiver type : TRIMBLE 4000SSI (# = 00021045) (fw = Nav 7.19 Sig 3.04) Antenna type : TRM29659.00 (# = 0105209) Time of start of window : 2003 Jan 18 00:00:30.000 Time of end of window : 2003 Jan 19 00:00:00.080 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009071.9100 -42044.9489 3935078.4993 (m) antenna WGS 84 (geo) : N 38 deg 20' 20.23" W 0 deg 28' 51.30" antenna WGS 84 (geo) : 38.338953 deg 359.519084 deg (= -0.480916 deg) WGS 84 height : 89.2856 m |qc - header| position : 40.2439 m Observation interval : 30.0000 seconds Total satellites w/ obs : 26 NAVSTAR GPS SVs w/o OBS : 12 16 19 21 22 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: 26699 Possible obs > 0.0 deg: 26699 Complete obs > 0.0 deg: 24068 Deleted obs > 0.0 deg: 1434 Masked obs < 0.0 deg: 3074 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.585827 m Moving average MP2 : 1.391729 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 : 80 Total Rx clock drift : +80.000000 ms Rate of Rx clock drift : +3.334 ms/hr Avg time between resets : 17.994 minute(s) Freq no. and timecode : 2 8413 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 9 (: 541) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 206 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 229 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 03 1 18 00:00 03 1 19 00:00 24.00 30 26699 24068 90 0.59 1.39 105 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 : 2003 Jan 18 00:00:30.000 Observations end : 2003 Jan 19 00:00:00.080 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 C1 C2 --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1042 31.74 1042 31.74 960 898 955 898 0 898 960 0 G02 1087 28.42 1087 28.42 1020 934 1014 934 0 934 1020 0 G03 916 41.15 916 41.15 910 881 909 881 0 881 910 0 G04 1102 28.02 1102 28.02 1002 949 997 949 0 949 1002 0 G05 919 40.80 919 40.80 909 884 903 884 0 884 909 0 G06 877 41.82 877 41.82 845 809 839 809 0 809 845 0 G07 1204 21.94 1204 21.94 1172 1112 1165 1112 0 1112 1172 0 G08 1023 31.67 1023 31.67 926 861 913 861 0 861 926 0 G09 928 39.91 928 39.91 924 887 920 887 0 887 924 0 G10 1027 32.06 1027 32.06 927 842 923 842 0 842 927 0 G11 935 41.16 935 41.16 932 898 930 898 0 898 932 0 G13 887 41.38 887 41.38 870 843 864 843 0 843 870 0 G14 1173 23.08 1173 23.08 1126 1036 1117 1036 0 1036 1126 0 G15 1020 31.73 1020 31.73 935 866 933 866 0 866 935 0 G17 1117 26.82 1117 26.82 1078 1006 1074 1006 0 1006 1078 0 G18 1180 22.68 1180 22.68 1131 1044 1125 1044 0 1044 1131 0 G20 934 40.06 934 40.06 923 882 922 882 0 882 923 0 G23 1173 23.92 1173 23.92 1090 1034 1083 1034 0 1034 1090 0 G24 1163 24.56 1163 24.56 1081 1033 1072 1033 0 1033 1081 0 G25 1139 24.85 1139 24.85 1057 1002 1053 1002 0 1002 1057 0 G26 886 41.07 886 41.07 876 848 875 848 0 848 876 0 G27 1087 29.05 1087 29.05 995 917 991 917 0 917 995 0 G28 1161 23.82 1161 23.82 1127 1024 1118 1024 0 1024 1127 0 G29 917 40.81 917 40.81 906 858 902 858 0 858 906 0 G30 938 39.98 938 39.98 929 898 928 898 0 898 929 0 G31 864 41.56 864 41.56 851 822 851 822 0 822 851 0 G21 936 41.12 936 41.12 0 0 0 0 0 0 0 G22 949 34.49 949 34.49 0 0 0 0 0 0 0 Obs below mask ( 0.00 deg) : 14 Obs above mask w/ no L1 : 126 Obs above mask w/ no L2 : 1434 Obs above mask w/ no P1 | C1 : 0 Obs above mask w/ no P2 | C2 : 1434 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 25516 Obs deleted (any reason) : 1448 Obs complete : 24068 No. of Rx clock offsets : 80 Total Rx clock drift : +80.000000 ms Rate of Rx clock drift : +3.334488 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 75 0 0.000000 80 - 85 243 0 0.000000 75 - 80 709 0 0.000000 70 - 75 978 0 0.000000 65 - 70 1232 0 0.000000 60 - 65 1045 0 0.000000 55 - 60 1166 1 0.000000 50 - 55 1313 1 0.000000 45 - 50 1282 0 0.000000 40 - 45 1471 1 0.000000 35 - 40 1436 2 0.000000 30 - 35 1682 2 0.000000 25 - 30 1764 2 0.000000 20 - 25 2019 5 0.000000 15 - 20 2024 4 0.000000 10 - 15 2305 9 0.000000 5 - 10 2307 71 0.000000 ====== 0 - 5 991 108 0.000000 ===================== < 0 0 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 G01 960 62 36.48 0.602896 10 8 11 0 0 0 G02 1020 86 32.70 0.659117 19 19 15 0 0 0 G03 910 29 42.71 0.610064 6 3 6 1 0 1 G04 1002 53 32.04 0.613264 8 7 10 0 0 0 G05 909 25 42.44 0.484266 1 5 2 0 0 0 G06 845 36 45.10 0.416635 3 10 2 1 0 1 G07 1172 60 23.62 0.610855 9 14 10 0 0 0 G08 926 65 37.22 0.630600 15 17 11 0 0 0 G09 924 37 41.71 0.736013 10 5 7 0 0 0 G10 927 85 38.50 0.593920 14 11 15 0 0 0 G11 932 34 42.84 0.648235 3 4 4 0 0 0 G13 870 27 43.45 0.435025 3 4 4 0 0 0 G14 1126 90 25.72 0.598056 12 16 12 0 0 0 G15 935 69 36.92 0.607774 12 14 13 1 0 1 G17 1078 72 29.54 0.650150 15 16 15 0 0 0 G18 1131 87 25.09 0.699625 11 9 10 3 0 3 G20 923 41 42.27 0.416463 7 7 8 1 0 1 G23 1090 56 26.55 0.580240 6 8 8 1 0 1 G24 1081 48 27.14 0.606574 7 6 8 1 0 1 G25 1057 55 27.93 0.597031 6 13 7 0 0 0 G26 876 28 42.91 0.461890 6 9 4 0 0 0 G27 995 78 33.88 0.691661 14 18 14 0 0 0 G28 1127 103 26.63 0.673206 15 16 16 0 0 0 G29 906 48 43.51 0.551539 3 6 4 0 0 0 G30 929 31 41.76 0.508374 3 11 4 0 0 0 G31 851 29 43.69 0.445825 4 7 5 0 0 0 mean MP1 rms : 0.585823 m total mean elevation : 35.27 degrees # MP1 obs > 0 : 24068 # qc MP1 slips < 25 : 222 # Rvr L1 slips < 25 : 263 # Rvr L2 slips < 25 : 225 # 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 75 0 0.120088 || 80 - 85 243 0 0.141374 ||| 75 - 80 709 0 0.139964 ||| 70 - 75 978 0 0.146889 ||| 65 - 70 1232 0 0.164848 ||| 60 - 65 1045 0 0.179694 |||| 55 - 60 1166 1 0.198753 |||| 50 - 55 1313 1 0.208706 |||| 45 - 50 1282 0 0.217325 |||| 40 - 45 1471 1 0.251401 ||||| 35 - 40 1436 2 0.294444 |||||| 30 - 35 1682 2 0.377035 |||||||| 25 - 30 1764 2 0.437235 ||||||||| 20 - 25 2019 5 0.544149 ||||||||||| 15 - 20 2024 4 0.727568 ||||||||||||||| 10 - 15 2305 11 0.871305 ||||||||||||||||| 5 - 10 2307 74 1.078172 ######|||||||||||||||| 0 - 5 991 128 1.142433 #######################== < 0 0 0 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 960 62 36.48 1.584584 12 8 11 0 0 0 G02 1020 86 32.70 1.830826 23 19 15 0 0 0 G03 910 29 42.71 1.622237 9 3 6 1 0 1 G04 1002 53 32.04 1.620054 9 7 10 0 0 0 G05 909 25 42.44 1.078083 2 5 2 0 0 0 G06 845 36 45.10 0.950519 4 10 2 1 0 1 G07 1172 60 23.62 1.388260 13 14 10 0 0 0 G08 926 65 37.22 1.940127 14 17 11 0 0 0 G09 924 37 41.71 1.081562 17 5 7 0 0 0 G10 927 85 38.50 1.403238 18 11 15 0 0 0 G11 932 34 42.84 1.213612 10 4 4 0 0 0 G13 870 27 43.45 1.130226 5 4 4 0 0 0 G14 1126 90 25.72 1.374002 16 16 12 0 0 0 G15 935 69 36.92 1.681689 14 14 13 1 0 1 G17 1078 72 29.54 1.715676 17 16 15 0 0 0 G18 1131 87 25.09 1.529273 15 9 10 3 0 3 G20 923 41 42.27 1.405442 10 7 8 1 0 1 G23 1090 56 26.55 1.262803 8 8 8 1 0 1 G24 1081 48 27.14 1.456497 9 6 8 1 0 1 G25 1057 55 27.93 1.478885 14 13 7 0 0 0 G26 876 28 42.91 0.932103 7 9 4 0 0 0 G27 995 78 33.88 1.596123 18 18 14 0 0 0 G28 1127 103 26.63 1.638524 23 16 16 2 0 0 G29 906 48 43.51 0.967121 3 6 4 0 0 0 G30 929 31 41.76 0.874378 3 11 4 0 0 0 G31 851 29 43.69 1.211318 6 7 5 0 0 0 mean MP2 rms : 1.391720 m total mean elevation : 35.27 degrees # MP2 obs > 0 : 24068 # qc MP2 slips < 25 : 299 # Rvr L1 slips < 25 : 263 # Rvr L2 slips < 25 : 225 # 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 75 0 0.168069 ||| 80 - 85 243 0 0.153620 ||| 75 - 80 709 0 0.140995 ||| 70 - 75 978 0 0.155063 ||| 65 - 70 1232 0 0.167505 ||| 60 - 65 1045 0 0.183529 |||| 55 - 60 1166 1 0.209276 |||| 50 - 55 1313 1 0.225962 ||||| 45 - 50 1282 0 0.229539 ||||| 40 - 45 1471 1 0.587708 |||||||||||| 35 - 40 1436 2 0.359072 ||||||| 30 - 35 1682 4 0.510402 |||||||||| 25 - 30 1764 2 0.609687 |||||||||||| 20 - 25 2019 5 0.892404 |||||||||||||||||| 15 - 20 2024 7 1.225869 ||||||||||||||||||||||||| 10 - 15 2305 34 2.018480 ##|||||||||||||||||||||||||||||||||||||| 5 - 10 2307 104 2.893276 #########|||||||||||||||||||||||||||||||||||||> 0 - 5 991 149 3.646263 ##############################||||||||||||||||> < 0 0 0 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