version: teqc 2013Mar15 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1|- -III-- -IoooooooooooooooooII| 1 2|oooooooooooooooII -IoooIoooII --| 2 3| -IIooooooooooooooooo2ooI^ | 3 4|-ooI- IIooooI-- -Moooooooooooooo| 4 5| -LooooooooooooooooooooII | 5 6| IoooooooooooooooIoooII | 6 7| IIoooooooooooI -MoooooIoooooooI- | 7 8|-ooooooooooI -IImI- --Ioooooo| 8 9| -Ioooooooooooooooooooo2IL | 9 10|-ooooooooooo2I -IIIm-- --ooooo| 10 11| -Ioooooooooooooooooooo2-- | 11 13|-ooooooIoo2Im -Iooooooooo| 13 14| ------------------------ | 14 15| -oooooooooooooooooooooI- | 15 16|--- ----------------------| 16 17| -IoooIoomm- -ooooooooooooooo2MI | 17 18|-o2oI2 Moooooooooooooooo| 18 19|-oooooI- -MIooooII- ---Mooooooooo| 19 21| IIoooooIoII IIoooooooooIoIoooI- | 21 22| Ioooooooooooooooooo2- ^II- | 22 23| -IooooIooooooII -MooIoooooooooo- | 23 24|-ooooom- IIooooIoooI-- Iooooooooo| 24 25| -IooooooooooooooooI- IIIooooI-- | 25 26|IooooooooooooooooooooI I| 26 27|-ooooIoooI- -MIII- -MoooooIIo| 27 29| -Iooooooooooooo2I- -IIoooooocIII- | 29 30| -moooooooooooooooooooooII | 30 31| IIoIomooooooooooooooII | 31 -dn|11 + + + + 1 1 + ++ + 11111222122121223222222111|-dn +dn|a1111122121121111 21122 121112341222211112212232312334343433346443443223|+dn + 0|cbbbbbaaabba989998abba98899899bb9999aaaa9accbbbaa89bbcbbbb999acccdddcbbc|+ 0 Pos|o oooo oo oo oo |Pos Clk| ++++ +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ ++++ +++ +++ +++ +++ ++++ |Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.054 2000 Apr 2 2000 Apr 3 ********************* QC of RINEX file(s) : ALAC0930.00o input RnxNAV file(s) : ALAC0930.00n ********************* 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 2 00:00:30.000 Time of end of window : 2000 Apr 3 00:00:00.054 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009117.8496 -42034.7192 3935072.8969 (m) antenna WGS 84 (geo) : N 38 deg 20' 19.16" W 0 deg 28' 50.86" antenna WGS 84 (geo) : 38.338657 deg 359.519206 deg (= -0.480794 deg) WGS 84 height : 121.7749 m |qc - header| position : 77.9553 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: 26613 Possible obs > 0.0 deg: 26613 Complete obs > 0.0 deg: 23792 Deleted obs > 0.0 deg: 1351 Masked obs < 0.0 deg: 3326 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.363554 m Moving average MP2 : 1.333352 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 : 54 Total Rx clock drift : +54.000000 ms Rate of Rx clock drift : +2.251 ms/hr Avg time between resets : 26.657 minute(s) Freq no. and timecode : 2 7392 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 8 (: 529) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 237 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 258 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 00 4 2 00:00 00 4 3 00:00 24.00 30 26613 23792 89 0.36 1.33 92 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 2 00:00:30.000 Observations end : 2000 Apr 3 00:00:00.054 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 C1 C2 --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1019 32.42 1019 32.42 883 821 880 821 0 821 883 0 G02 1164 24.37 1164 24.37 1091 1051 1085 1051 0 1051 1091 0 G03 926 40.69 926 40.69 917 864 916 864 0 864 917 0 G04 1100 28.09 1100 28.09 1017 968 1017 968 0 968 1017 0 G05 924 40.82 924 40.82 916 883 914 883 0 883 916 0 G06 871 41.71 871 41.71 854 821 854 821 0 821 854 0 G07 1189 22.34 1189 22.34 1129 1065 1127 1065 0 1065 1129 0 G08 1015 32.41 1015 32.41 873 798 858 798 0 798 873 0 G09 936 40.15 936 40.15 927 880 926 880 0 880 927 0 G10 1040 31.73 1040 31.73 925 862 924 862 0 862 925 0 G11 940 40.75 940 40.75 886 845 880 845 0 845 886 0 G13 953 40.15 953 40.15 944 899 940 899 0 899 944 0 G15 925 39.35 925 39.35 917 874 916 874 0 874 917 0 G17 1114 26.69 1114 26.69 1081 1019 1081 1019 0 1019 1081 0 G18 895 41.01 895 41.01 891 855 891 855 0 855 891 0 G19 1114 27.08 1114 27.08 997 890 981 890 0 890 997 0 G21 1143 25.44 1143 25.44 1092 1038 1092 1038 0 1038 1092 0 G22 942 35.32 942 35.32 859 816 858 816 0 816 859 0 G23 1190 22.78 1190 22.78 1139 1073 1136 1073 0 1073 1139 0 G24 1171 24.28 1171 24.28 1083 1028 1081 1028 0 1028 1083 0 G25 1123 25.41 1123 25.41 1053 1002 1052 1002 0 1002 1053 0 G26 897 41.12 897 41.12 880 849 880 849 0 849 880 0 G27 1034 32.06 1034 32.06 892 835 878 835 0 835 892 0 G29 1177 22.95 1177 22.95 1111 1039 1110 1039 0 1039 1111 0 G30 940 39.94 940 39.94 931 898 930 898 0 898 931 0 G31 871 41.46 871 41.46 855 819 855 819 0 819 855 0 G14 918 40.13 918 40.13 0 0 0 0 0 0 0 G16 951 39.21 951 39.21 0 0 0 0 0 0 0 Obs below mask ( 0.00 deg) : 28 Obs above mask w/ no L1 : 81 Obs above mask w/ no L2 : 1351 Obs above mask w/ no P1 | C1 : 0 Obs above mask w/ no P2 | C2 : 1351 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 25171 Obs deleted (any reason) : 1379 Obs complete : 23792 No. of Rx clock offsets : 54 Total Rx clock drift : +54.000000 ms Rate of Rx clock drift : +2.250780 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 62 0 0.000000 80 - 85 274 0 0.000000 75 - 80 599 0 0.000000 70 - 75 847 9 0.000000 == 65 - 70 1314 4 0.000000 60 - 65 1255 1 0.000000 55 - 60 1289 0 0.000000 50 - 55 1296 1 0.000000 45 - 50 1328 0 0.000000 40 - 45 1474 1 0.000000 35 - 40 1413 3 0.000000 30 - 35 1631 4 0.000000 25 - 30 1745 1 0.000000 20 - 25 1778 2 0.000000 15 - 20 2051 6 0.000000 10 - 15 2429 11 0.000000 5 - 10 2049 77 0.000000 ======= 0 - 5 932 117 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 883 62 39.81 0.363865 8 12 10 0 0 0 G02 1091 40 26.72 0.551670 14 10 11 0 0 0 G03 917 53 43.49 0.360496 6 5 7 0 0 0 G04 1017 49 31.53 0.452715 7 7 9 0 1 1 G05 916 33 42.70 0.285987 4 10 5 0 0 0 G06 854 33 44.14 0.298687 6 7 6 1 0 1 G07 1129 64 24.64 0.341269 6 15 8 1 0 1 G08 873 75 40.10 0.358960 12 8 14 0 1 1 G09 927 47 42.60 0.326278 4 4 5 0 0 0 G10 925 63 37.66 0.413686 12 3 14 0 1 1 G11 886 41 44.87 0.286193 3 12 4 0 0 0 G13 944 45 42.20 0.278777 6 8 7 1 1 2 G15 917 43 41.60 0.245005 2 7 3 0 0 0 G17 1081 62 29.00 0.437886 9 5 11 0 0 0 G18 891 36 42.83 0.369248 3 2 4 0 1 1 G19 997 107 31.93 0.413181 12 37 13 0 1 1 G21 1092 54 27.66 0.429266 12 6 14 2 0 2 G22 859 43 40.70 0.291171 7 9 8 0 0 0 G23 1139 66 24.94 0.367813 8 13 8 2 0 2 G24 1083 55 27.06 0.425714 9 10 11 1 1 2 G25 1053 51 28.21 0.426391 7 8 9 0 0 0 G26 880 31 43.40 0.272028 7 10 8 0 0 0 G27 892 57 38.02 0.381312 12 13 13 15 13 3 G29 1111 72 25.61 0.406774 10 17 11 0 0 0 G30 931 33 41.78 0.276015 7 7 8 0 0 0 G31 855 36 43.91 0.282254 6 7 7 1 0 1 mean MP1 rms : 0.363549 m total mean elevation : 35.78 degrees # MP1 obs > 0 : 23792 # qc MP1 slips < 25 : 199 # Rvr L1 slips < 25 : 252 # Rvr L2 slips < 25 : 228 # qc MP1 slips > 25 : 24 # Rvr L1 slips > 25 : 20 # Rvr L2 slips > 25 : 19 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 62 0 0.094985 || 80 - 85 274 0 0.113771 || 75 - 80 599 0 0.107424 || 70 - 75 847 9 0.099950 ## 65 - 70 1314 4 0.107762 || 60 - 65 1255 1 0.102175 || 55 - 60 1289 0 0.107764 || 50 - 55 1296 1 0.115446 || 45 - 50 1328 0 0.131459 ||| 40 - 45 1474 1 0.136832 ||| 35 - 40 1413 3 0.164160 ||| 30 - 35 1631 4 0.208227 |||| 25 - 30 1745 1 0.240080 ||||| 20 - 25 1778 3 0.313941 |||||| 15 - 20 2051 2 0.425709 ||||||||| 10 - 15 2429 3 0.554761 ||||||||||| 5 - 10 2049 60 0.731434 #####|||||||||| 0 - 5 932 131 0.770993 ###############============= < 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 883 62 39.81 1.937145 11 12 10 0 0 0 G02 1091 40 26.72 1.745699 19 10 11 0 0 0 G03 917 53 43.49 1.034133 7 5 7 2 0 0 G04 1017 49 31.53 1.566420 7 7 9 0 1 1 G05 916 33 42.70 1.059355 5 10 5 0 0 0 G06 854 33 44.14 1.256115 14 7 6 1 0 1 G07 1129 64 24.64 1.252552 13 15 8 1 0 1 G08 873 75 40.10 1.471159 12 8 14 0 1 1 G09 927 47 42.60 0.935094 8 4 5 0 0 0 G10 925 63 37.66 1.727611 14 3 14 0 1 1 G11 886 41 44.87 0.977651 5 12 4 0 0 0 G13 944 45 42.20 0.845403 9 8 7 1 1 2 G15 917 43 41.60 0.814474 2 7 3 0 0 0 G17 1081 62 29.00 2.021186 21 5 11 0 0 0 G18 891 36 42.83 1.177351 8 2 4 0 1 1 G19 997 107 31.93 1.661059 16 37 13 0 1 1 G21 1092 54 27.66 1.574619 14 6 14 2 0 2 G22 859 43 40.70 1.226007 11 9 8 0 0 0 G23 1139 66 24.94 1.279840 8 13 8 2 0 2 G24 1083 55 27.06 1.212400 12 10 11 1 1 2 G25 1053 51 28.21 1.439276 10 8 9 0 0 0 G26 880 31 43.40 0.935828 9 10 8 0 0 0 G27 892 57 38.02 1.519144 12 13 13 15 13 3 G29 1111 72 25.61 1.801272 17 17 11 0 0 0 G30 931 33 41.78 0.974186 10 7 8 0 0 0 G31 855 36 43.91 0.918961 6 7 7 1 0 1 mean MP2 rms : 1.333339 m total mean elevation : 35.78 degrees # MP2 obs > 0 : 23792 # qc MP2 slips < 25 : 280 # Rvr L1 slips < 25 : 252 # Rvr L2 slips < 25 : 228 # qc MP2 slips > 25 : 26 # Rvr L1 slips > 25 : 20 # Rvr L2 slips > 25 : 19 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 62 0 0.165058 ||| 80 - 85 274 0 0.167262 ||| 75 - 80 599 0 0.136504 ||| 70 - 75 847 9 0.146368 ##| 65 - 70 1314 4 0.165807 ||| 60 - 65 1255 1 0.166044 ||| 55 - 60 1289 0 0.183704 |||| 50 - 55 1296 1 0.209100 |||| 45 - 50 1328 0 0.225226 ||||| 40 - 45 1474 1 0.261564 ||||| 35 - 40 1413 3 0.345181 ||||||| 30 - 35 1631 6 0.471418 ||||||||| 25 - 30 1745 1 0.585845 |||||||||||| 20 - 25 1778 3 0.800912 |||||||||||||||| 15 - 20 2051 11 1.211698 #||||||||||||||||||||||| 10 - 15 2429 14 1.861234 #|||||||||||||||||||||||||||||||||||| 5 - 10 2049 95 2.983676 #########|||||||||||||||||||||||||||||||||||||> 0 - 5 932 157 3.699489 #################################|||||||||||||> < 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