version: teqc 2011Oct11 SV+--------|--------|---------|--------|--------|--------|--------|--------+ SV 26|LooooooooooooooI- --ooooo| 26 9|-ooooooooooooooooooooI- -| 9 24|I -MooooIoooI-- --ooooooooooooooM| 24 10|Looooo-- ------ --oMooooooooo| 10 17|LIIoII- --ooooooooooooooo2- -MIo| 17 19|I- --MIooo-- --oooooooooooooooM| 19 27|LoIoII- ---- -Mooooooooooooo| 27 2|Loooooooo-- -2oooMoooI-- --oooooo| 2 7| -IooooooooooI- -IooooaIooooooo-- | 7 23| -2ooooIoooooo2I- -IoooIooooooo2-- | 23 5| --ooooooooooooooooooooI- | 5 8| IIooIoooooooooooooooo2- | 8 13|-------- -----------------| 13 21| -IooooIooI- -Mooooooooooooooo- | 21 30| -Iooooooooooooooooooooo- | 30 1| --ooooooooooooooI- -moooooooooo-- | 1 6| --oooooooooooooooIo2o-- | 6 4| -IIoaIoI- --mooooooooooooooo-- | 4 29| -IoooooooIoooI- -2oooooaMoooooo-- | 29 25| -oooooooooooooooo-- --IIooo2I-- | 25 22| --ooIooooooooooooooo2- | 22 3| --IooooooooooooooooooooI- | 3 31| --ooooooooooooooooooo2- | 31 15| -IooooooooooooooooooooI- | 15 14| --ooooooooooooooooooo2I- | 14 16| --oooooooooooooooooooI2-- | 16 18| -2ooooooooooooooooooII-| 18 -dn|11111111 1 121211 1 12 1 1 2111111111111211|-dn +dn|23323343122 23333 222213343222112211323233 1122211331223332222222222223|+dn + 0|999abbcb9aa9bddccaabbbbacbb9899899988aaaaaa89aaaaaaaa89aaaaaaa999aaaaaaa|+ 0 Pos|o oooo ooo |Pos Clk| |Clk +--------|--------|---------|--------|--------|--------|--------|--------+ 00:00:30.000 23:59:00.000 1998 May 29 1998 May 29 ********************* QC of RINEX file(s) : ALAC1490.98O input RnxNAV file(s) : ALAC1490.98N ********************* 4-character ID : ALAC (# = 13433M001) Receiver type : TRIMBLE 4000SSI (# = 21045) (fw = NP 7.26 / SP 3.07) Antenna type : TRM29659.00 NONE (# = 0105209) Time of start of window : 1998 May 29 00:00:30.000 Time of end of window : 1998 May 29 23:59:00.000 Time line window length : 23.98 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009082.8044 -42042.4048 3935068.9078 (m) antenna WGS 84 (geo) : N 38 deg 20' 19.77" W 0 deg 28' 51.19" antenna WGS 84 (geo) : 38.338824 deg 359.519114 deg (= -0.480886 deg) WGS 84 height : 91.8640 m |qc - header| position : 44.9457 m Observation interval : 30.0000 seconds Total satellites w/ obs : 26 NAVSTAR GPS SVs w/o OBS : 11 12 13 20 28 32 NAVSTAR GPS SVs w/o NAV : Rx tracking capability : 12 SVs Poss. # of obs epochs : 2878 Epochs w/ observations : 2878 Epochs repeated : 0 (0.00%) Possible obs > 0.0 deg: 26388 Possible obs > 0.0 deg: 26388 Complete obs > 0.0 deg: 23114 Deleted obs > 0.0 deg: 421 Masked obs < 0.0 deg: 3806 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.326129 m Moving average MP2 : 1.082318 m Points in MP moving avg : 50 Mean S1 S2 : 17.32 (sd=8.87 n=23534) 17.16 (sd=9.18 n=23115) 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 6718 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 2 (: 220) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 66 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 81 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 98 5 29 00:00 98 5 29 23:59 23.98 30 26388 23114 88 0.33 1.08 285 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 : 1998 May 29 00:00:30.000 Observations end : 1998 May 29 23:59:00.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G27 963 35.35 963 35.35 763 752 763 752 0 752 763 0 G17 1115 26.71 1115 26.71 982 959 980 959 0 959 982 0 G19 1090 27.31 1090 27.31 923 910 923 910 0 910 923 0 G10 1019 32.75 1019 32.75 740 733 738 733 0 733 740 0 G02 1168 24.24 1168 24.24 1016 1001 1016 1001 0 1001 1016 0 G26 898 41.57 898 41.57 832 824 831 824 0 824 832 0 G24 1163 24.26 1163 24.26 1000 965 996 965 0 965 1000 0 G09 945 40.09 945 40.09 890 867 890 867 0 867 890 0 G07 1181 22.73 1181 22.73 1030 1006 1028 1006 0 1006 1030 0 G23 1189 22.67 1189 22.67 1047 1017 1046 1017 0 1017 1047 0 G05 920 40.88 920 40.88 864 849 864 849 0 849 864 0 G08 899 40.41 899 40.41 850 833 849 833 0 833 850 0 G21 1147 24.85 1147 24.85 1009 989 1009 989 0 989 1009 0 G30 938 39.93 938 39.93 890 886 890 886 0 886 890 0 G01 1177 22.82 1177 22.82 1045 1025 1045 1025 0 1025 1045 0 G06 866 41.71 866 41.71 799 793 799 793 0 793 799 0 G04 1095 27.85 1095 27.85 920 888 920 888 0 888 920 0 G29 1185 22.49 1185 22.49 1053 1033 1052 1033 0 1034 1052 0 G25 1116 25.64 1116 25.64 965 944 964 944 0 944 965 0 G22 839 41.16 839 41.16 776 772 776 772 0 772 776 0 G03 928 40.44 928 40.44 873 862 873 862 0 862 873 0 G31 867 41.44 867 41.44 809 805 809 805 0 805 809 0 G15 934 39.15 934 39.15 878 851 875 851 0 851 878 0 G14 920 40.28 920 40.28 863 853 862 853 0 853 863 0 G16 945 39.63 945 39.63 891 884 891 884 0 884 891 0 G18 881 41.25 881 41.25 827 813 826 813 0 813 827 0 G13 953 40.06 953 40.06 0 0 0 0 0 0 0 Obs below mask ( 0.00 deg) : 0 Obs above mask w/ no L1 : 20 Obs above mask w/ no L2 : 421 Obs above mask w/ no P1 | CA : 1 Obs above mask w/ no P2 | L2C : 420 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 23535 Obs deleted (any reason) : 421 Obs complete : 23114 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 82 0 0.000000 80 - 85 354 0 0.000000 75 - 80 489 0 0.000000 70 - 75 739 0 0.000000 65 - 70 1325 0 0.000000 60 - 65 1177 0 0.000000 55 - 60 1208 0 0.000000 50 - 55 1304 0 0.000000 45 - 50 1331 0 0.000000 40 - 45 1554 1 0.000000 35 - 40 1449 0 0.000000 30 - 35 1646 3 0.000000 25 - 30 1907 4 0.000000 20 - 25 1891 1 0.000000 15 - 20 2218 5 0.000000 10 - 15 2434 5 0.000000 5 - 10 1947 44 0.000000 ==== 0 - 5 33 3 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 G27 763 11 44.68 0.295639 3 3 4 1 1 2 G17 982 23 30.56 0.416374 7 6 9 0 0 0 G19 923 13 32.22 0.375474 4 4 6 0 0 0 G10 740 7 44.34 0.269164 1 1 2 0 1 1 G02 1016 15 27.76 0.425145 2 4 4 0 1 1 G26 832 8 45.08 0.291365 1 1 2 0 1 1 G24 1000 35 28.41 0.372582 5 4 8 0 0 0 G09 890 23 43.47 0.301492 1 5 3 0 0 0 G07 1030 24 26.08 0.343518 4 8 6 1 0 1 G23 1047 30 25.88 0.345356 3 6 5 2 0 2 G05 864 15 44.14 0.241120 1 2 2 0 0 0 G08 850 17 43.41 0.313764 4 4 4 1 0 1 G21 1009 20 28.35 0.388360 6 4 8 0 0 0 G30 890 4 42.22 0.249756 2 2 2 0 0 0 G01 1045 20 25.83 0.320218 3 3 5 0 0 0 G06 799 6 45.27 0.306598 0 1 1 1 0 1 G04 920 32 33.50 0.410490 8 3 10 0 0 0 G29 1053 20 25.33 0.340676 2 4 4 2 0 2 G25 965 21 29.83 0.442365 4 4 6 0 0 0 G22 776 4 44.55 0.254605 0 1 1 1 0 1 G03 873 11 43.41 0.316811 2 3 3 0 0 0 G31 809 4 44.54 0.242458 0 1 1 0 0 0 G15 878 27 42.68 0.284534 3 9 4 0 0 0 G14 863 10 43.31 0.255438 1 0 2 0 0 0 G16 891 7 42.23 0.290509 1 1 2 0 0 0 G18 827 14 44.54 0.289752 4 5 4 0 0 0 mean MP1 rms : 0.326125 m total mean elevation : 36.66 degrees # MP1 obs > 0 : 23114 # qc MP1 slips < 25 : 72 # Rvr L1 slips < 25 : 89 # Rvr L2 slips < 25 : 108 # qc MP1 slips > 25 : 9 # Rvr L1 slips > 25 : 4 # Rvr L2 slips > 25 : 13 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 82 0 0.119307 || 80 - 85 354 0 0.114301 || 75 - 80 489 0 0.104425 || 70 - 75 739 0 0.108289 || 65 - 70 1325 0 0.101399 || 60 - 65 1177 0 0.104809 || 55 - 60 1208 0 0.104466 || 50 - 55 1304 0 0.119220 || 45 - 50 1331 0 0.125035 ||| 40 - 45 1554 2 0.140177 ||| 35 - 40 1449 0 0.164403 ||| 30 - 35 1646 3 0.193502 |||| 25 - 30 1907 4 0.241674 ||||| 20 - 25 1891 2 0.294228 |||||| 15 - 20 2218 7 0.432844 ||||||||| 10 - 15 2434 6 0.553273 ||||||||||| 5 - 10 1947 54 0.666774 #####|||||||| 0 - 5 33 3 0.568409 ###########======= < 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 G27 763 11 44.68 0.885347 3 3 4 1 1 2 G17 982 23 30.56 1.418909 11 6 9 0 0 0 G19 923 13 32.22 1.657950 5 4 6 0 0 0 G10 740 7 44.34 0.760208 1 1 2 0 1 1 G02 1016 15 27.76 1.394268 7 4 4 0 1 1 G26 832 8 45.08 0.755801 3 1 2 0 1 1 G24 1000 35 28.41 1.121532 6 4 8 0 0 0 G09 890 23 43.47 0.684019 1 5 3 0 0 0 G07 1030 24 26.08 1.017984 9 8 6 1 0 1 G23 1047 30 25.88 1.284823 10 6 5 2 0 2 G05 864 15 44.14 0.742873 1 2 2 0 0 0 G08 850 17 43.41 0.746764 8 4 4 1 0 1 G21 1009 20 28.35 1.518700 6 4 8 0 0 0 G30 890 4 42.22 0.724868 3 2 2 0 0 0 G01 1045 20 25.83 1.248540 3 3 5 0 0 0 G06 799 6 45.27 0.950277 2 1 1 1 0 1 G04 920 32 33.50 1.413231 9 3 10 0 0 0 G29 1053 20 25.33 1.440783 7 4 4 2 0 2 G25 965 21 29.83 1.433221 7 4 6 0 0 0 G22 776 4 44.55 0.869944 3 1 1 1 0 1 G03 873 11 43.41 0.851206 2 3 3 0 0 0 G31 809 4 44.54 0.744389 5 1 1 0 0 0 G15 878 27 42.68 1.078491 5 9 4 0 0 0 G14 863 10 43.31 0.856200 3 0 2 0 0 0 G16 891 7 42.23 0.964607 3 1 2 0 0 0 G18 827 14 44.54 1.066700 7 5 4 0 0 0 mean MP2 rms : 1.082296 m total mean elevation : 36.66 degrees # MP2 obs > 0 : 23114 # qc MP2 slips < 25 : 130 # Rvr L1 slips < 25 : 89 # Rvr L2 slips < 25 : 108 # qc MP2 slips > 25 : 9 # Rvr L1 slips > 25 : 4 # Rvr L2 slips > 25 : 13 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 82 0 0.138486 ||| 80 - 85 354 0 0.157757 ||| 75 - 80 489 0 0.144601 ||| 70 - 75 739 0 0.142572 ||| 65 - 70 1325 0 0.159517 ||| 60 - 65 1177 0 0.173908 ||| 55 - 60 1208 0 0.194286 |||| 50 - 55 1304 0 0.215730 |||| 45 - 50 1331 0 0.227718 ||||| 40 - 45 1554 2 0.254271 ||||| 35 - 40 1449 0 0.316162 |||||| 30 - 35 1646 3 0.414626 |||||||| 25 - 30 1907 4 0.560111 ||||||||||| 20 - 25 1891 2 0.763599 ||||||||||||||| 15 - 20 2218 7 1.139759 ||||||||||||||||||||||| 10 - 15 2434 26 1.901316 ##|||||||||||||||||||||||||||||||||||| 5 - 10 1947 92 2.740171 #########|||||||||||||||||||||||||||||||||||||> 0 - 5 33 3 3.388233 ##################||||||||||||||||||||||||||||> < 0 0 0 0.000000 S/N L1 summary (per elevation bin): elev (deg) tot SN1 sig mean 1|0 2|0 3|0 4|0 85 - 90 82 5.181 24.951 #####|||||||||||||||||||| 80 - 85 354 5.385 24.352 #####||||||||||||||||||| 75 - 80 489 5.187 25.773 #####||||||||||||||||||||| 70 - 75 740 5.653 26.773 ######||||||||||||||||||||| 65 - 70 1325 5.120 27.647 #####||||||||||||||||||||||| 60 - 65 1177 3.139 29.976 ###||||||||||||||||||||||||||| 55 - 60 1208 1.653 29.879 ##|||||||||||||||||||||||||||| 50 - 55 1305 1.688 27.820 ##|||||||||||||||||||||||||| 45 - 50 1332 1.570 25.090 ##||||||||||||||||||||||| 40 - 45 1558 1.654 22.067 ##|||||||||||||||||||| 35 - 40 1450 1.781 18.796 ##||||||||||||||||| 30 - 35 1653 1.507 15.879 ##|||||||||||||| 25 - 30 1915 1.212 13.419 #|||||||||||| 20 - 25 1896 1.114 11.103 #|||||||||| 15 - 20 2238 1.050 9.013 #|||||||| 10 - 15 2455 1.013 7.211 #|||||| 5 - 10 2277 1.065 5.918 #||||| 0 - 5 80 1.347 5.222 #|||| < 0 0 0.000 0.000 S/N L2 summary (per elevation bin): elev (deg) tot SN2 sig mean 1|0 2|0 3|0 4|0 85 - 90 82 4.005 32.780 ####||||||||||||||||||||||||||||| 80 - 85 354 2.333 33.199 ##||||||||||||||||||||||||||||||| 75 - 80 489 1.967 32.740 ##||||||||||||||||||||||||||||||| 70 - 75 740 1.702 31.846 ##|||||||||||||||||||||||||||||| 65 - 70 1325 1.598 31.001 ##||||||||||||||||||||||||||||| 60 - 65 1177 1.587 29.595 ##|||||||||||||||||||||||||||| 55 - 60 1208 1.616 27.397 ##||||||||||||||||||||||||| 50 - 55 1305 1.509 25.154 ##||||||||||||||||||||||| 45 - 50 1332 1.357 22.659 #|||||||||||||||||||||| 40 - 45 1554 1.403 19.915 #||||||||||||||||||| 35 - 40 1450 1.583 17.061 ##||||||||||||||| 30 - 35 1646 1.305 14.596 #|||||||||||||| 25 - 30 1907 0.978 12.466 #||||||||||| 20 - 25 1891 0.870 10.356 #||||||||| 15 - 20 2218 0.855 8.527 #|||||||| 10 - 15 2436 0.863 6.921 #|||||| 5 - 10 1967 0.909 5.695 #||||| 0 - 5 34 1.341 5.044 #|||| < 0 0 0.000 0.000