version: teqc 2011Oct11 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1|ooooooooooII -mIII- Moooooooo| 1 2| -IoooIIoooooooooooI- --ooooMooIm- | 2 3| IIooIoooooooooooooooooII | 3 4|ooooooooooooooI- -IIoooI-- -2oMo| 4 5| -IooooooooooooooooooooIm- | 5 6| IIoooooooooooooooIo2II | 6 7|oooooom- MIoooooooooocI -Ioooooooo| 7 8| IooooooooooooooooIoI^ -2-II- | 8 9| -Ioooooooooooooooooooo2I- | 9 10| --oooooooooooooooooII IIIII-- | 10 11|ooI- --ooooooooooooooooooo| 11 13|oooooooooooooIII --ooooo| 13 14| I2ooooooooooooo2II -IIoocIooo--- | 14 15| --II-- -MooooooooooooooIoIII | 15 17| IIoooIooI- -2ooooooooooooooo2M- | 17 19|ooooooooooooooII --MooooooI-- MIo| 19 20|ooooooo2I- -mooooooooooooo| 20 21| -IIooooooII- -MoooooooooIoIooooI | 21 22| --- --MIooooooooooooooooI2 | 22 23| IooooIoooooooo- -MIoooooooooIII-- | 23 24|-Ioooooooooooooo2I- IIIoooIoooI- | 24 25|oI- --ooooooooooooooo-I -IIooooI| 25 26| -IoIoooooooooooooooooo- | 26 27|IoooooooooooooooooI- -IoIIooo- -| 27 28| -IIIIII-- --------oooooooooo2M | 28 29| -IoooooIooooooo-- -IIoIooooooo2-- | 29 30| -Ioooooooooooooooooooo2I^ | 30 31| IIoooooooooooooooooo2m | 31 -dn| + 1 + 1 + 1 1 1 +112 1 111 + + 1+ |-dn +dn|1111 232111211121122112111 11211222 2212222333432231123332221 1231122211|+dn + 0|aaaa9cccaabbaaaa88aaaaa9aa9aabccbaa9aaaaabbccbccbccbbdeedccca99aba9aa989|+ 0 Pos|oooo oo oo ooo o oooo |Pos Clk|++++ ++++++++++++++ +++++++++++++ ++++++++++++++++ ++++++++++++++++++++ |Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.067 2001 Jan 23 2001 Jan 24 ********************* QC of RINEX file(s) : ALAC0230.01O input RnxNAV file(s) : ALAC0230.01N ********************* 4-character ID : ALAC (# = 13433M001) Receiver type : TRIMBLE 4000SSI (# = 21045) (fw = Nav 7.29 Sig 3.07) Antenna type : TRM29659.00 NONE (# = 0105209) Time of start of window : 2001 Jan 23 00:00:30.000 Time of end of window : 2001 Jan 24 00:00:00.067 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009060.0314 -42024.4390 3935099.3813 (m) antenna WGS 84 (geo) : N 38 deg 20' 21.00" W 0 deg 28' 50.46" antenna WGS 84 (geo) : 38.339168 deg 359.519318 deg (= -0.480682 deg) WGS 84 height : 92.7874 m |qc - header| position : 64.3215 m Observation interval : 30.0000 seconds Total satellites w/ obs : 28 NAVSTAR GPS SVs w/o OBS : 12 16 18 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: 28886 Possible obs > 0.0 deg: 28886 Complete obs > 0.0 deg: 25493 Deleted obs > 0.0 deg: 1505 Masked obs < 0.0 deg: 1880 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.365729 m Moving average MP2 : 1.354436 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 : 67 Total Rx clock drift : +67.000000 ms Rate of Rx clock drift : +2.793 ms/hr Avg time between resets : 21.485 minute(s) Freq no. and timecode : 2 7688 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 6 (: 583) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 218 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 242 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 01 1 23 00:00 01 1 24 00:00 24.00 30 28886 25493 88 0.37 1.35 105 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 : 2001 Jan 23 00:00:30.000 Observations end : 2001 Jan 24 00:00:00.067 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1018 33.23 1018 33.23 884 833 883 833 0 833 884 0 G02 1150 24.82 1150 24.82 1098 1047 1098 1047 0 1047 1098 0 G03 925 40.80 925 40.80 918 873 918 873 0 873 918 0 G04 1095 28.34 1095 28.34 1017 947 1016 947 0 947 1017 0 G05 924 40.81 924 40.81 915 885 913 885 0 885 915 0 G06 869 41.74 869 41.74 855 809 854 809 0 809 855 0 G07 1197 22.47 1197 22.47 1142 1088 1138 1088 0 1088 1142 0 G08 1004 32.25 1004 32.25 865 809 865 809 0 809 865 0 G09 935 40.05 935 40.05 925 884 925 884 0 884 925 0 G10 1038 31.27 1038 31.27 938 882 935 882 0 882 938 0 G11 949 40.69 949 40.69 934 873 931 873 0 873 934 0 G13 878 41.43 878 41.43 853 792 851 792 0 792 853 0 G14 1152 24.19 1152 24.19 1074 1001 1074 1001 0 1001 1074 0 G15 981 34.03 981 34.03 866 791 866 791 0 791 866 0 G17 1112 26.91 1112 26.91 1039 980 1039 980 0 980 1039 0 G19 1150 24.37 1150 24.37 1068 1024 1065 1024 0 1024 1068 0 G20 936 40.39 936 40.39 921 876 918 876 0 876 921 0 G21 1145 25.50 1145 25.50 1097 1039 1096 1039 0 1039 1097 0 G22 894 37.67 894 37.67 815 788 814 788 0 788 815 0 G23 1191 22.78 1191 22.78 1137 1071 1133 1071 0 1071 1137 0 G24 1157 24.45 1157 24.45 1073 1005 1065 1005 0 1005 1073 0 G25 1138 25.02 1138 25.02 1057 993 1056 993 0 993 1057 0 G26 890 41.30 890 41.30 875 837 873 837 0 837 875 0 G27 1098 27.78 1098 27.78 1029 986 1027 986 0 986 1029 0 G28 1079 28.20 1079 28.20 715 622 711 622 0 622 715 0 G29 1184 22.64 1184 22.64 1113 1047 1111 1047 0 1047 1113 0 G30 938 40.02 938 40.02 932 893 931 893 0 893 932 0 G31 859 41.58 859 41.58 843 818 842 818 0 818 843 0 Obs below mask ( 0.00 deg) : 19 Obs above mask w/ no L1 : 50 Obs above mask w/ no L2 : 1505 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 1505 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 27017 Obs deleted (any reason) : 1524 Obs complete : 25493 No. of Rx clock offsets : 67 Total Rx clock drift : +67.000000 ms Rate of Rx clock drift : +2.792634 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 117 0 0.000000 80 - 85 347 0 0.000000 75 - 80 561 0 0.000000 70 - 75 933 0 0.000000 65 - 70 1265 0 0.000000 60 - 65 1134 0 0.000000 55 - 60 1475 0 0.000000 50 - 55 1379 1 0.000000 45 - 50 1260 0 0.000000 40 - 45 1499 1 0.000000 35 - 40 1654 3 0.000000 30 - 35 1701 1 0.000000 25 - 30 1781 4 0.000000 20 - 25 1934 6 0.000000 15 - 20 2349 3 0.000000 10 - 15 2688 10 0.000000 5 - 10 2557 91 0.000000 ======= 0 - 5 831 98 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 884 51 40.14 0.352342 10 11 11 0 0 0 G02 1098 51 26.94 0.390907 9 5 11 2 3 2 G03 918 45 43.09 0.363102 7 2 8 1 0 1 G04 1017 70 32.32 0.429133 13 8 15 0 0 0 G05 915 30 42.59 0.274242 6 9 7 0 0 0 G06 855 46 44.67 0.319890 6 6 7 1 0 1 G07 1142 54 24.53 0.374829 6 12 7 0 0 0 G08 865 56 39.44 0.363355 9 6 11 0 0 0 G09 925 41 42.30 0.331952 3 7 4 0 0 0 G10 938 56 36.36 0.405827 14 6 16 0 0 0 G11 934 61 44.00 0.329395 1 11 2 0 0 0 G13 853 61 45.51 0.308869 8 16 9 0 0 0 G14 1074 73 27.29 0.413333 11 8 13 0 0 0 G15 866 75 41.69 0.381039 12 6 14 1 1 1 G17 1039 59 30.21 0.415909 8 19 10 0 0 0 G19 1068 44 27.06 0.400147 11 7 13 0 0 0 G20 921 45 42.99 0.270889 6 9 7 0 0 0 G21 1097 58 27.76 0.401616 10 5 11 2 0 2 G22 815 27 42.67 0.271686 3 6 5 0 0 0 G23 1137 66 24.95 0.357396 7 13 7 2 1 2 G24 1073 68 27.58 0.376610 11 8 13 0 0 0 G25 1057 64 28.32 0.427809 8 12 10 0 0 0 G26 875 38 43.82 0.278956 4 4 5 0 0 0 G27 1029 43 30.76 0.433392 11 10 12 0 0 0 G28 715 93 35.52 0.643094 14 11 14 0 1 1 G29 1113 66 25.17 0.381495 7 12 9 1 0 1 G30 932 39 42.02 0.275026 4 8 5 0 0 0 G31 843 25 43.66 0.265831 5 4 6 0 0 0 mean MP1 rms : 0.365728 m total mean elevation : 35.12 degrees # MP1 obs > 0 : 25493 # qc MP1 slips < 25 : 224 # Rvr L1 slips < 25 : 241 # Rvr L2 slips < 25 : 262 # qc MP1 slips > 25 : 10 # Rvr L1 slips > 25 : 6 # Rvr L2 slips > 25 : 11 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 117 0 0.087625 || 80 - 85 347 0 0.086299 || 75 - 80 561 0 0.090155 || 70 - 75 933 0 0.091083 || 65 - 70 1265 0 0.090529 || 60 - 65 1134 0 0.098964 || 55 - 60 1475 0 0.099226 || 50 - 55 1379 1 0.104850 || 45 - 50 1260 0 0.109713 || 40 - 45 1499 1 0.132057 ||| 35 - 40 1654 3 0.155600 ||| 30 - 35 1701 1 0.194197 |||| 25 - 30 1781 4 0.233964 ||||| 20 - 25 1934 6 0.303142 |||||| 15 - 20 2349 5 0.421904 |||||||| 10 - 15 2688 11 0.571123 ||||||||||| 5 - 10 2557 89 0.721196 ######|||||||| 0 - 5 831 113 0.712765 ##############============= < 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 884 51 40.14 1.370925 12 11 11 0 0 0 G02 1098 51 26.94 1.303888 16 5 11 2 3 2 G03 918 45 43.09 0.937599 7 2 8 1 0 1 G04 1017 70 32.32 1.837523 18 8 15 0 0 0 G05 915 30 42.59 1.147958 8 9 7 0 0 0 G06 855 46 44.67 1.085405 10 6 7 1 0 1 G07 1142 54 24.53 1.439278 6 12 7 0 0 0 G08 865 56 39.44 1.357393 17 6 11 0 0 0 G09 925 41 42.30 1.399417 6 7 4 0 0 0 G10 938 56 36.36 1.948890 19 6 16 0 0 0 G11 934 61 44.00 1.056362 1 11 2 0 0 0 G13 853 61 45.51 0.964729 15 16 9 0 0 0 G14 1074 73 27.29 1.577797 27 8 13 0 0 0 G15 866 75 41.69 1.134401 13 6 14 1 1 1 G17 1039 59 30.21 1.348189 17 19 10 0 0 0 G19 1068 44 27.06 1.736261 11 7 13 0 0 0 G20 921 45 42.99 1.060458 9 9 7 0 0 0 G21 1097 58 27.76 1.442662 17 5 11 2 0 2 G22 815 27 42.67 1.019723 4 6 5 0 0 0 G23 1137 66 24.95 1.293805 8 13 7 2 1 2 G24 1073 68 27.58 1.544107 20 8 13 0 0 0 G25 1057 64 28.32 1.420082 8 12 10 0 0 0 G26 875 38 43.82 0.841539 12 4 5 0 0 0 G27 1029 43 30.76 1.863991 16 10 12 0 0 0 G28 715 93 35.52 2.060599 18 11 14 0 1 1 G29 1113 66 25.17 1.365190 9 12 9 1 0 1 G30 932 39 42.02 0.790914 7 8 5 0 0 0 G31 843 25 43.66 1.403143 8 4 6 0 0 0 mean MP2 rms : 1.354429 m total mean elevation : 35.12 degrees # MP2 obs > 0 : 25493 # qc MP2 slips < 25 : 339 # Rvr L1 slips < 25 : 241 # Rvr L2 slips < 25 : 262 # qc MP2 slips > 25 : 10 # Rvr L1 slips > 25 : 6 # Rvr L2 slips > 25 : 11 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 117 0 0.144621 ||| 80 - 85 347 0 0.141247 ||| 75 - 80 561 0 0.134093 ||| 70 - 75 933 0 0.138235 ||| 65 - 70 1265 0 0.149515 ||| 60 - 65 1134 0 0.177992 |||| 55 - 60 1475 0 0.188304 |||| 50 - 55 1379 1 0.203481 |||| 45 - 50 1260 0 0.216037 |||| 40 - 45 1499 1 0.254483 ||||| 35 - 40 1654 3 0.329252 ||||||| 30 - 35 1701 1 0.424713 |||||||| 25 - 30 1781 4 0.596817 |||||||||||| 20 - 25 1934 6 0.836421 ||||||||||||||||| 15 - 20 2349 7 1.196571 |||||||||||||||||||||||| 10 - 15 2688 27 1.902396 ##|||||||||||||||||||||||||||||||||||| 5 - 10 2557 142 3.035385 ###########|||||||||||||||||||||||||||||||||||> 0 - 5 831 157 3.442722 #####################################|||||||||> < 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