version: teqc 2013Mar15 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1| -III-- MooooooooooooooooooII| 1 2|oooooooooooooooI- MIoooIoooII -Mm| 2 3| -Ioooooooooooooooooooo2m | 3 4|IooI -IIooo2I-- -MoIoooooooooooo| 4 5| -oooooooooooooooooooooII | 5 6| --oooooooooooooooooooII | 6 7| -IIoooooooooo2I -MoooooIooooooo2- | 7 8|oooooooooIII --I-II- Moooooooo| 8 9| -IooooooooooooooooooooImL | 9 10|oooooooooooocI MIIIc-- --oMooo| 10 11| -Iooooooooooooooooooo2mI- | 11 13|oooooooIoooII -IIooooooooo| 13 14| ----------------------- | 14 15| -IoooooooooooooooooooooI- | 15 16|--- ----------------------| 16 17| -IIooIoo-I mooooooooooooooo2mI | 17 18|oIoII- LIooooooooooooIooo| 18 19|oooo2II MIIooooII -MIoooooooooo| 19 21| IIoooooIoII IIoooooooooooooooI- | 21 22| -IIoooooooooooooooooII -MI- | 22 23| -IooocIooooooII -MIooIooooooooo2- | 23 24|oooooI- -moooooIoooI-- -MooooooIoo| 24 25| -IooooooooooooooooI- MooooooI2- | 25 26|IoooooooooooooooooooII I| 26 27|oooooIooII- --IIII- -MIooooIooo| 27 29| -IooooooooooooooI^ -Iooooooo2oo-- | 29 30| -IoooooooooooooooooooooI- | 30 31| -IIoIoIoooooooooooooIII | 31 -dn|11 + + + 1 1 + 1+ +1 11111221222122222222231111|-dn +dn|21111121121121111111122 121112331222221122212232312434343433355434543223|+dn + 0|bbbbbbaaabba98999abbba98899999ba999aabaaabccbbbaa89bbcbbbb99accccdddcbbc|+ 0 Pos|oooooo oo ooo oo |Pos Clk|+++ +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ ++++ +++ +++ +++ +++|Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.055 2000 Apr 3 2000 Apr 4 ********************* QC of RINEX file(s) : ALAC0940.00o input RnxNAV file(s) : ALAC0940.00n ********************* 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 Apr 3 00:00:30.000 Time of end of window : 2000 Apr 4 00:00:00.055 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009107.6872 -42037.4702 3935099.6898 (m) antenna WGS 84 (geo) : N 38 deg 20' 20.05" W 0 deg 28' 50.98" antenna WGS 84 (geo) : 38.338903 deg 359.519173 deg (= -0.480827 deg) WGS 84 height : 130.4422 m |qc - header| position : 78.5752 m Observation interval : 30.0000 seconds Total satellites w/ obs : 26 NAVSTAR GPS SVs w/o OBS : 12 14 16 20 28 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: 26610 Possible obs > 0.0 deg: 26610 Complete obs > 0.0 deg: 23840 Deleted obs > 0.0 deg: 1339 Masked obs < 0.0 deg: 3290 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.369593 m Moving average MP2 : 1.271303 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 : 55 Total Rx clock drift : +55.000000 ms Rate of Rx clock drift : +2.292 ms/hr Avg time between resets : 26.173 minute(s) Freq no. and timecode : 2 7393 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 7 (: 537) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 225 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 250 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 00 4 3 00:00 00 4 4 00:00 24.00 30 26610 23840 90 0.37 1.27 95 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 Apr 3 00:00:30.000 Observations end : 2000 Apr 4 00:00:00.055 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 C1 C2 --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1010 32.71 1010 32.71 885 822 883 822 0 822 885 0 G02 1164 24.38 1164 24.38 1098 1049 1094 1049 0 1049 1098 0 G03 926 40.69 926 40.69 917 873 916 873 0 873 917 0 G04 1100 28.08 1100 28.08 1008 954 1005 954 0 954 1008 0 G05 924 40.82 924 40.82 917 872 916 872 0 872 917 0 G06 871 41.71 871 41.71 854 827 853 827 0 827 854 0 G07 1189 22.33 1189 22.33 1100 1041 1091 1041 0 1041 1100 0 G08 1014 32.46 1014 32.46 927 849 926 849 0 849 927 0 G09 936 40.15 936 40.15 927 880 927 880 0 880 927 0 G10 1040 31.75 1040 31.75 936 886 935 886 0 886 936 0 G11 940 40.75 940 40.75 897 861 896 861 0 861 897 0 G13 953 40.15 953 40.15 942 886 940 886 0 886 942 0 G15 925 39.35 925 39.35 908 872 906 872 0 872 908 0 G17 1115 26.66 1115 26.66 1075 1011 1073 1011 0 1011 1075 0 G18 895 41.00 895 41.00 891 851 889 851 0 851 891 0 G19 1121 26.62 1121 26.62 1020 928 1006 928 0 928 1020 0 G21 1144 25.42 1144 25.42 1098 1045 1097 1045 0 1045 1098 0 G22 942 35.31 942 35.31 846 795 844 795 0 795 846 0 G23 1189 22.80 1189 22.80 1136 1076 1135 1076 0 1076 1136 0 G24 1171 24.27 1171 24.27 1071 1018 1066 1018 0 1018 1071 0 G25 1123 25.41 1123 25.41 1050 1010 1050 1010 0 1010 1050 0 G26 897 41.13 897 41.13 881 850 880 850 0 850 881 0 G27 1034 32.05 1034 32.05 893 823 886 823 0 823 893 0 G29 1176 22.97 1176 22.97 1116 1042 1114 1042 0 1042 1116 0 G30 940 39.93 940 39.93 934 903 932 903 0 903 934 0 G31 871 41.46 871 41.46 852 816 850 816 0 816 852 0 G14 918 40.13 918 40.13 0 0 0 0 0 0 0 G16 951 39.20 951 39.20 0 0 0 0 0 0 0 Obs below mask ( 0.00 deg) : 18 Obs above mask w/ no L1 : 69 Obs above mask w/ no L2 : 1339 Obs above mask w/ no P1 | C1 : 0 Obs above mask w/ no P2 | C2 : 1339 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 25197 Obs deleted (any reason) : 1357 Obs complete : 23840 No. of Rx clock offsets : 55 Total Rx clock drift : +55.000000 ms Rate of Rx clock drift : +2.292461 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 61 0 0.000000 80 - 85 276 0 0.000000 75 - 80 601 0 0.000000 70 - 75 857 0 0.000000 65 - 70 1279 0 0.000000 60 - 65 1281 0 0.000000 55 - 60 1296 0 0.000000 50 - 55 1278 3 0.000000 45 - 50 1349 0 0.000000 40 - 45 1471 1 0.000000 35 - 40 1417 3 0.000000 30 - 35 1634 2 0.000000 25 - 30 1751 2 0.000000 20 - 25 1783 3 0.000000 15 - 20 2075 5 0.000000 10 - 15 2460 28 0.000000 == 5 - 10 2037 76 0.000000 ======= 0 - 5 908 102 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 885 63 39.76 0.378136 11 13 13 0 0 0 G02 1098 49 26.81 0.420261 13 9 13 0 0 0 G03 917 44 43.09 0.358511 6 6 6 0 0 0 G04 1008 54 31.90 0.417005 10 6 12 1 1 1 G05 917 45 43.19 0.267734 6 7 7 0 0 0 G06 854 27 43.93 0.327478 2 11 3 0 0 0 G07 1100 59 25.05 0.357003 6 11 8 1 0 1 G08 927 78 38.31 0.408219 11 12 13 0 0 0 G09 927 47 42.60 0.350804 6 6 7 0 0 0 G10 936 50 36.78 0.410701 9 4 11 0 0 0 G11 897 36 44.21 0.318241 8 7 9 0 0 0 G13 942 56 42.89 0.274420 6 8 7 1 0 1 G15 908 36 41.67 0.294382 4 10 5 0 0 0 G17 1075 64 29.17 0.440626 12 8 14 0 0 0 G18 891 40 42.88 0.353244 6 2 7 1 0 1 G19 1020 92 31.10 0.450908 15 23 16 0 0 0 G21 1098 53 27.65 0.438745 11 6 12 0 0 0 G22 846 51 41.71 0.301988 6 14 7 0 0 0 G23 1136 60 24.89 0.377562 7 15 9 2 0 2 G24 1071 53 27.26 0.424479 8 15 8 2 0 2 G25 1050 40 28.01 0.456965 5 7 7 0 0 0 G26 881 31 43.36 0.310497 8 8 8 0 0 0 G27 893 70 39.29 0.439753 15 12 16 2 1 1 G29 1116 74 25.60 0.384227 7 14 9 0 0 0 G30 934 31 41.57 0.289914 3 7 4 0 0 0 G31 852 36 44.05 0.280141 8 9 8 1 0 1 mean MP1 rms : 0.369590 m total mean elevation : 35.78 degrees # MP1 obs > 0 : 23840 # qc MP1 slips < 25 : 209 # Rvr L1 slips < 25 : 250 # Rvr L2 slips < 25 : 239 # qc MP1 slips > 25 : 11 # Rvr L1 slips > 25 : 2 # Rvr L2 slips > 25 : 10 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 61 0 0.130170 ||| 80 - 85 276 0 0.112829 || 75 - 80 601 0 0.105547 || 70 - 75 857 0 0.107225 || 65 - 70 1279 0 0.101826 || 60 - 65 1281 0 0.106278 || 55 - 60 1296 0 0.110184 || 50 - 55 1278 3 0.120497 || 45 - 50 1349 0 0.125346 ||| 40 - 45 1471 1 0.141531 ||| 35 - 40 1417 3 0.165414 ||| 30 - 35 1634 2 0.196670 |||| 25 - 30 1751 2 0.245436 ||||| 20 - 25 1783 4 0.315869 |||||| 15 - 20 2075 4 0.429032 ||||||||| 10 - 15 2460 8 0.560948 ||||||||||| 5 - 10 2037 71 0.728342 ######||||||||| 0 - 5 908 122 0.805034 ################========== < 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 885 63 39.76 1.290523 15 13 13 0 0 0 G02 1098 49 26.81 1.474239 21 9 13 0 0 0 G03 917 44 43.09 1.090846 15 6 6 0 0 0 G04 1008 54 31.90 1.666578 12 6 12 1 1 1 G05 917 45 43.19 0.963223 6 7 7 0 0 0 G06 854 27 43.93 1.098378 4 11 3 0 0 0 G07 1100 59 25.05 1.052523 21 11 8 1 0 1 G08 927 78 38.31 1.489864 13 12 13 0 0 0 G09 927 47 42.60 0.955384 8 6 7 0 0 0 G10 936 50 36.78 1.551531 13 4 11 0 0 0 G11 897 36 44.21 1.109641 12 7 9 0 0 0 G13 942 56 42.89 0.791405 6 8 7 1 0 1 G15 908 36 41.67 0.916035 5 10 5 0 0 0 G17 1075 64 29.17 1.720371 20 8 14 0 0 0 G18 891 40 42.88 1.245586 9 2 7 1 0 1 G19 1020 92 31.10 1.519553 19 23 16 0 0 0 G21 1098 53 27.65 1.583696 18 6 12 0 0 0 G22 846 51 41.71 1.202705 9 14 7 0 0 0 G23 1136 60 24.89 1.361257 9 15 9 3 0 2 G24 1071 53 27.26 1.234409 11 15 8 2 0 2 G25 1050 40 28.01 1.551685 6 7 7 0 0 0 G26 881 31 43.36 1.056420 9 8 8 0 0 0 G27 893 70 39.29 1.679299 17 12 16 2 1 1 G29 1116 74 25.60 1.373442 10 14 9 0 0 0 G30 934 31 41.57 0.915117 4 7 4 0 0 0 G31 852 36 44.05 0.896918 13 9 8 1 0 1 mean MP2 rms : 1.271292 m total mean elevation : 35.78 degrees # MP2 obs > 0 : 23840 # qc MP2 slips < 25 : 305 # Rvr L1 slips < 25 : 250 # Rvr L2 slips < 25 : 239 # qc MP2 slips > 25 : 12 # Rvr L1 slips > 25 : 2 # Rvr L2 slips > 25 : 10 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 61 0 0.161011 ||| 80 - 85 276 0 0.150197 ||| 75 - 80 601 0 0.143991 ||| 70 - 75 857 0 0.151227 ||| 65 - 70 1279 0 0.161180 ||| 60 - 65 1281 0 0.164002 ||| 55 - 60 1296 0 0.187106 |||| 50 - 55 1278 3 0.215095 |||| 45 - 50 1349 0 0.232014 ||||| 40 - 45 1471 1 0.276572 |||||| 35 - 40 1417 3 0.347789 ||||||| 30 - 35 1634 3 0.458887 ||||||||| 25 - 30 1751 2 0.617459 |||||||||||| 20 - 25 1783 6 0.816315 |||||||||||||||| 15 - 20 2075 10 1.186523 |||||||||||||||||||||||| 10 - 15 2460 21 1.725228 #|||||||||||||||||||||||||||||||||| 5 - 10 2037 113 2.765876 ###########|||||||||||||||||||||||||||||||||||> 0 - 5 908 155 3.594270 ##################################||||||||||||> < 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