version: teqc 2011Oct11 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1|I --III- IooooooooooooooooooI| 1 2|-ooooooooooooooo2I ----oMoooIm -m| 2 3| -IoIoooooooomCCCo---mocI | 3 4|oooII -IIoo2mI- -oooooooooooooo| 4 5| -IoooooooooooooooooooomI | 5 6| ImoooooooooooooooIooII- | 6 7| -Iooooooooooo2- 2ooooooooooooo-I- | 7 8|ooooooooooII- ------ --Iooooo| 8 9| -IooooooooooooooooooooII | 9 10|ooooooooooooo2I IIIooI- -oMoo| 10 11| 2ImCCCo---mooooooooooo--- | 11 13|Lo2II- mIooooooooooooooI| 13 14| -IooooIoooooooo2I- ---Co---mooo2- | 14 15| ------- --------------------- | 15 17| -IIoooIoII IIooooooooooooooom- | 17 18| 22oooIoooooooII -IIoooIooomCCC2-- | 18 19|ooooI ------------ --------------| 19 20| -----oooooooooooooooooI- | 20 21| -IooooooIoII -IIooooomCCCo---I2I- | 21 22| -IIoooooooooooImCCCo- -M- | 22 23| IooooIoooooooo-- MIoIoooooImCCC-- | 23 24|ooooooII -IooooIooom-- 2Moooooooo| 24 25| -IoooooooooooooooII -moooooI2-- | 25 26|IIoIooooooooooooooooo-- -| 26 27|oooooooII -MoImCCI- I2ooooooooo| 27 28|o-- -IooooooooomCCCo---- 2IIooo| 28 29| 2ooooooIooooooII ----o---MoooooI- | 29 30| Iooooooooooooooooooooo1I | 30 31| IIoooomCCCo---mooooooI | 31 -dn| + 111 1 + 1 + 121 112212212235433221 + 11111211111 1|-dn +dn|111221133122311112111122 12 22343334443443356544432122121221122232453223|+dn + 0|baaaa89bbabbb9aaabcdddca99a9bacccccdddcddcdffeeeca99abaaaaa889aaa9bccaab|+ 0 Pos|o oooo |Pos Clk|+++++++++++++++++++++++++++++++++++++++++++--+-++++-++++++++++++++++++++|Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.073 2001 Mar 16 2001 Mar 17 ********************* QC of RINEX file(s) : ALAC0750.01O input RnxNAV file(s) : ALAC0750.01N ********************* 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 Mar 16 00:00:30.000 Time of end of window : 2001 Mar 17 00:00:00.073 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009067.0266 -42050.5996 3935078.6304 (m) antenna WGS 84 (geo) : N 38 deg 20' 20.33" W 0 deg 28' 51.53" antenna WGS 84 (geo) : 38.338981 deg 359.519019 deg (= -0.480981 deg) WGS 84 height : 85.5740 m |qc - header| position : 34.2002 m Observation interval : 30.0000 seconds Total satellites w/ obs : 28 NAVSTAR GPS SVs w/o OBS : 12 15 16 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: 29156 Possible obs > 0.0 deg: 29156 Complete obs > 0.0 deg: 23633 Deleted obs > 0.0 deg: 1299 Masked obs < 0.0 deg: 4099 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.363233 m Moving average MP2 : 1.343893 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 : 81 Total Rx clock drift : +73.000000 ms Rate of Rx clock drift : +3.043 ms/hr Avg time between resets : 17.772 minute(s) Freq no. and timecode : 2 7740 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 157 other msec mp events : 48 (: 681) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 190 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 291 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 01 3 16 00:00 01 3 17 00:00 24.00 30 29156 23633 81 0.36 1.34 81 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 Mar 16 00:00:30.000 Observations end : 2001 Mar 17 00:00:00.073 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1025 32.21 1025 32.21 906 844 905 844 0 844 906 0 G02 1157 24.74 1157 24.74 975 933 974 933 0 933 975 0 G03 925 40.81 925 40.81 759 725 757 725 0 725 759 0 G04 1094 28.46 1094 28.46 1010 946 1006 946 0 946 1010 0 G05 926 40.74 926 40.74 915 882 914 882 0 882 915 0 G06 867 41.72 867 41.72 852 800 850 800 0 800 852 0 G07 1190 22.29 1190 22.29 1118 1039 1111 1039 0 1039 1118 0 G08 1015 32.40 1015 32.40 751 709 739 709 0 709 751 0 G09 934 40.07 934 40.07 931 878 930 878 0 878 931 0 G10 1056 30.71 1056 30.71 968 912 966 912 0 912 968 0 G11 940 40.82 940 40.82 732 707 727 707 0 707 732 0 G13 878 41.19 878 41.19 874 806 873 806 0 806 874 0 G14 1173 23.11 1173 23.11 893 839 892 839 0 839 893 0 G17 1112 26.96 1112 26.96 1026 970 1025 970 0 970 1026 0 G18 1179 22.58 1179 22.58 1106 1039 1104 1039 0 1039 1106 0 G19 1151 24.47 1151 24.47 172 168 172 168 0 168 172 0 G20 926 40.27 926 40.27 717 693 716 693 0 693 717 0 G21 1145 25.45 1145 25.45 941 881 938 881 0 881 941 0 G22 906 37.04 906 37.04 796 768 796 768 0 768 796 0 G23 1191 22.79 1191 22.79 1123 1060 1119 1060 0 1060 1123 0 G24 1166 24.58 1166 24.58 1055 1014 1053 1014 0 1014 1055 0 G25 1128 25.23 1128 25.23 1047 991 1043 991 0 991 1047 0 G26 898 40.95 898 40.95 878 845 876 845 0 845 878 0 G27 1094 28.53 1094 28.53 1025 990 1025 990 0 990 1025 0 G28 1091 27.91 1091 27.91 859 797 859 797 0 797 859 0 G29 1187 22.54 1187 22.54 878 830 875 830 0 830 878 0 G30 939 39.98 939 39.98 933 903 933 903 0 903 933 0 G31 863 41.56 863 41.56 692 664 691 664 0 664 692 0 G15 1030 31.09 1030 31.09 0 0 0 0 0 0 0 Obs below mask ( 0.00 deg) : 18 Obs above mask w/ no L1 : 1205 Obs above mask w/ no L2 : 2441 Obs above mask w/ no P1 | CA : 1142 Obs above mask w/ no P2 | L2C : 2441 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 24950 Obs deleted (any reason) : 1317 Obs complete : 23633 No. of Rx clock offsets : 81 Total Rx clock drift : +73.000000 ms Rate of Rx clock drift : +3.042721 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 66 0 0.000000 80 - 85 217 0 0.000000 75 - 80 492 0 0.000000 70 - 75 910 0 0.000000 65 - 70 1210 0 0.000000 60 - 65 1035 0 0.000000 55 - 60 1224 0 0.000000 50 - 55 1153 1 0.000000 45 - 50 1186 0 0.000000 40 - 45 1428 2 0.000000 35 - 40 1658 2 0.000000 30 - 35 1726 4 0.000000 25 - 30 1754 3 0.000000 20 - 25 1903 3 0.000000 15 - 20 2081 4 0.000000 10 - 15 2485 11 0.000000 5 - 10 2346 72 0.000000 ====== 0 - 5 731 88 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 906 62 38.73 0.375610 13 8 15 0 0 0 G02 975 42 29.19 0.401362 7 12 9 0 0 0 G03 759 34 43.75 0.361762 8 4 8 8 0 0 G04 1010 64 32.48 0.428418 7 10 9 0 0 0 G05 915 33 42.75 0.248431 7 8 7 0 0 0 G06 852 52 44.95 0.341391 11 12 10 1 0 1 G07 1118 79 25.06 0.378254 6 27 8 0 0 0 G08 751 42 44.34 0.299181 6 15 6 0 0 0 G09 931 53 42.54 0.296035 4 2 5 0 0 0 G10 968 56 35.19 0.430569 11 12 13 0 0 0 G11 732 25 41.93 0.366450 10 4 5 4 0 0 G13 874 68 44.48 0.321949 11 3 11 1 0 2 G14 893 54 26.46 0.392794 5 7 5 2 0 1 G17 1026 56 30.48 0.419007 13 9 14 0 0 0 G18 1106 67 25.11 0.361308 9 13 9 8 0 2 G19 172 4 21.11 0.344906 1 0 1 0 0 0 G20 717 24 48.21 0.232787 2 7 2 0 0 0 G21 941 60 27.53 0.475941 15 13 14 8 0 0 G22 796 28 43.45 0.256079 6 4 5 9 4 1 G23 1123 63 25.22 0.356784 10 15 7 6 1 1 G24 1055 41 27.67 0.390613 8 4 10 0 0 0 G25 1047 56 28.35 0.416222 8 7 10 0 0 0 G26 878 33 43.43 0.367214 5 10 6 0 0 0 G27 1025 35 31.31 0.483478 14 7 10 0 0 0 G28 859 62 34.84 0.392127 10 10 12 8 0 0 G29 878 48 24.91 0.336181 5 10 7 2 0 1 G30 933 30 41.59 0.269637 5 7 4 0 0 0 G31 692 28 35.94 0.300072 7 1 8 9 0 0 mean MP1 rms : 0.363228 m total mean elevation : 34.75 degrees # MP1 obs > 0 : 23633 # qc MP1 slips < 25 : 224 # Rvr L1 slips < 25 : 241 # Rvr L2 slips < 25 : 230 # qc MP1 slips > 25 : 66 # Rvr L1 slips > 25 : 5 # Rvr L2 slips > 25 : 9 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 66 0 0.086413 || 80 - 85 217 0 0.092067 || 75 - 80 492 1 0.091621 || 70 - 75 910 5 0.083874 #| 65 - 70 1210 8 0.089092 #| 60 - 65 1035 3 0.092326 || 55 - 60 1224 8 0.096271 #| 50 - 55 1153 4 0.103669 || 45 - 50 1186 2 0.114496 || 40 - 45 1428 9 0.130620 #|| 35 - 40 1658 8 0.158232 ||| 30 - 35 1726 9 0.189683 #||| 25 - 30 1754 9 0.239570 #|||| 20 - 25 1903 7 0.316783 |||||| 15 - 20 2081 15 0.430640 #|||||||| 10 - 15 2485 15 0.536077 #|||||||||| 5 - 10 2346 88 0.708074 #######||||||| 0 - 5 731 99 0.788261 ################=========== < 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 906 62 38.73 1.900113 15 8 15 0 0 0 G02 975 42 29.19 1.376891 12 12 9 0 0 0 G03 759 34 43.75 1.048764 15 4 8 8 0 0 G04 1010 64 32.48 1.722182 11 10 9 0 0 0 G05 915 33 42.75 0.982492 11 8 7 0 0 0 G06 852 52 44.95 0.990401 14 12 10 1 0 1 G07 1118 79 25.06 1.289953 16 27 8 0 0 0 G08 751 42 44.34 0.920782 6 15 6 0 0 0 G09 931 53 42.54 1.087632 8 2 5 0 0 0 G10 968 56 35.19 1.420008 14 12 13 0 0 0 G11 732 25 41.93 0.943707 11 4 5 4 0 0 G13 874 68 44.48 1.342648 13 3 11 1 0 2 G14 893 54 26.46 1.623145 10 7 5 2 0 1 G17 1026 56 30.48 1.475650 13 9 14 0 0 0 G18 1106 67 25.11 1.569043 16 13 9 8 0 2 G19 172 4 21.11 1.366160 1 0 1 0 0 0 G20 717 24 48.21 0.760795 2 7 2 0 0 0 G21 941 60 27.53 1.628565 24 13 14 8 0 0 G22 796 28 43.45 0.853961 6 4 5 9 4 1 G23 1123 63 25.22 1.142441 10 15 7 6 1 1 G24 1055 41 27.67 1.664180 14 4 10 0 0 0 G25 1047 56 28.35 1.507134 12 7 10 0 0 0 G26 878 33 43.43 1.373870 6 10 6 0 0 0 G27 1025 35 31.31 1.957574 27 7 10 0 0 0 G28 859 62 34.84 1.687783 17 10 12 8 0 0 G29 878 48 24.91 1.124348 8 10 7 2 0 1 G30 933 30 41.59 0.955417 6 7 4 0 0 0 G31 692 28 35.94 1.397049 7 1 8 9 0 0 mean MP2 rms : 1.343871 m total mean elevation : 34.75 degrees # MP2 obs > 0 : 23633 # qc MP2 slips < 25 : 325 # Rvr L1 slips < 25 : 241 # Rvr L2 slips < 25 : 230 # qc MP2 slips > 25 : 66 # Rvr L1 slips > 25 : 5 # Rvr L2 slips > 25 : 9 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 66 0 0.146612 ||| 80 - 85 217 0 0.140008 ||| 75 - 80 492 1 0.136692 ||| 70 - 75 910 5 0.147729 #|| 65 - 70 1210 8 0.166238 #|| 60 - 65 1035 3 0.173968 ||| 55 - 60 1224 8 0.196336 #||| 50 - 55 1153 4 0.211717 |||| 45 - 50 1186 2 0.227705 ||||| 40 - 45 1428 9 0.263643 #|||| 35 - 40 1658 8 0.338829 ||||||| 30 - 35 1726 9 0.424718 #||||||| 25 - 30 1754 9 0.571229 #|||||||||| 20 - 25 1903 7 0.805099 |||||||||||||||| 15 - 20 2081 15 1.179679 #||||||||||||||||||||||| 10 - 15 2485 33 1.925865 ##||||||||||||||||||||||||||||||||||||| 5 - 10 2346 129 3.060638 ##########||||||||||||||||||||||||||||||||||||> 0 - 5 731 141 3.381509 ######################################||||||||> < 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