version: teqc 2011Oct11 SV+--------|--------|---------|--------|--------|--------|--------|--------+ SV 14|LI- -oooooooooooooooooooo| 14 16|Loooo-- --oooooooooooooooo| 16 4|Loooooo-- --IoIoo--- -2oMooooooo| 4 18|Loooooo2I- -2ooooooooooo| 18 24|Looooooooo2- --MoooIoooa-- -Moooo| 24 19|LooooooooooI- --Iooo--- Moooooo| 19 13|LoooooooooooooooL- -MooIo| 13 27|LoooooooooooIooo-- --- --oo| 27 10|LIooooooooooooooo2- ------ --o| 10 2| --oooooooooooooooI- -2oooMooI2m- | 2 26| --oooooooooooooooooooI- | 26 17| -IooomooI- -LoooooooooooooooM- | 17 9| -moooooooooooooooooooo2I- | 9 7|- --Iooooooooo--- -Moooooooooooo22| 7 23| -IoooIooooooo-- --IooIooooooooo-- | 23 5| -oooooooooooooooIooooo-- | 5 8| -IoooIoooooooooooooooI-- | 8 21| --ooooIoooI- --ooooooooooooooo-- | 21 30| -oooooooooooooooooooooo- | 30 1| -Iooooooooooooo2- -Mooooooooo2I- | 1 6| --oooooooooooooooIooom- | 6 25| -Iooooooooooooooo2- -MoooooI-- | 25 29| -IooooooIooLI- -MooooooIoooooo2- | 29 22| -2ooIooooooooooooooo-- | 22 3| --ooooooooooooooooooooI- | 3 31| --ooooooooooooooooooo-- | 31 15| IIooooooooooooooooooo2I- | 15 -dn| 1 1 1 1112 1 1 2211 111 1 1 1 |-dn +dn|1111111222123121331121233242 1212123433111123111333231112121122112322211|+dn + 0|a999aaaaaa99a9bbcb99a9bccddbaabbbbbcba9888899788aaaaa999aaaaaaa999aaaaaa|+ 0 Pos|oo ooo oo oo |Pos Clk| |Clk +--------|--------|---------|--------|--------|--------|--------|--------+ 00:00:30.000 23:59:00.000 1998 Apr 8 1998 Apr 8 ********************* QC of RINEX file(s) : ALAC0980.98O input RnxNAV file(s) : ALAC0980.98N ********************* 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 Apr 8 00:00:30.000 Time of end of window : 1998 Apr 8 23:59:00.000 Time line window length : 23.98 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009047.7253 -42046.0359 3935061.2643 (m) antenna WGS 84 (geo) : N 38 deg 20' 20.28" W 0 deg 28' 51.35" antenna WGS 84 (geo) : 38.338966 deg 359.519070 deg (= -0.480930 deg) WGS 84 height : 59.6330 m |qc - header| position : 26.9553 m Observation interval : 30.0000 seconds Total satellites w/ obs : 27 NAVSTAR GPS SVs w/o OBS : 11 12 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: 27299 Possible obs > 0.0 deg: 27299 Complete obs > 0.0 deg: 24083 Deleted obs > 0.0 deg: 349 Masked obs < 0.0 deg: 2867 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.323184 m Moving average MP2 : 1.015511 m Points in MP moving avg : 50 Mean S1 S2 : 17.40 (sd=8.80 n=24432) 17.45 (sd=9.33 n=24083) 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 6667 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 4 (: 208) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 57 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 71 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 98 4 8 00:00 98 4 8 23:59 23.98 30 27299 24083 88 0.32 1.02 339 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 Apr 8 00:00:30.000 Observations end : 1998 Apr 8 23:59:00.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G13 952 40.03 952 40.03 894 879 894 879 0 879 894 0 G19 1089 27.58 1089 27.58 921 907 920 907 0 907 921 0 G24 1164 24.40 1164 24.40 1005 983 1003 983 0 983 1005 0 G04 1097 28.34 1097 28.34 921 904 921 904 0 904 921 0 G16 950 39.74 950 39.74 896 893 895 893 0 893 896 0 G27 948 36.02 948 36.02 769 765 769 765 0 765 769 0 G10 1011 32.83 1011 32.83 747 741 747 741 0 741 747 0 G14 929 40.05 929 40.05 872 865 871 865 0 865 872 0 G18 885 41.46 885 41.46 833 826 832 826 0 826 833 0 G02 1161 24.09 1161 24.09 1010 987 1010 987 0 987 1010 0 G26 890 41.62 890 41.62 824 819 823 819 0 819 824 0 G17 1106 26.91 1106 26.91 974 945 974 945 0 945 974 0 G09 940 40.25 940 40.25 885 874 885 874 0 874 885 0 G07 1186 22.66 1186 22.66 1034 1005 1034 1005 0 1005 1034 0 G23 1190 22.61 1190 22.61 1050 1030 1049 1030 0 1030 1050 0 G05 920 40.88 920 40.88 861 854 861 854 0 854 861 0 G08 897 40.44 897 40.44 851 839 851 839 0 839 851 0 G21 1148 24.79 1148 24.79 1012 1002 1012 1002 0 1002 1012 0 G30 938 39.93 938 39.93 889 887 889 887 0 887 889 0 G01 1177 22.81 1177 22.81 1048 1024 1048 1024 0 1024 1048 0 G06 863 41.64 863 41.64 796 787 796 787 0 787 796 0 G25 1110 25.94 1110 25.94 957 945 957 945 0 945 957 0 G29 1181 22.69 1181 22.69 1048 1027 1047 1027 0 1027 1048 0 G22 841 41.17 841 41.17 777 773 777 773 0 773 777 0 G03 929 40.40 929 40.40 874 869 874 869 0 869 874 0 G31 863 41.48 863 41.48 805 800 805 800 0 800 805 0 G15 934 39.17 934 39.17 879 853 878 853 0 853 879 0 Obs below mask ( 0.00 deg) : 0 Obs above mask w/ no L1 : 10 Obs above mask w/ no L2 : 349 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 349 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 24432 Obs deleted (any reason) : 349 Obs complete : 24083 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 92 0 0.000000 80 - 85 366 0 0.000000 75 - 80 482 0 0.000000 70 - 75 755 0 0.000000 65 - 70 1463 0 0.000000 60 - 65 1275 0 0.000000 55 - 60 1274 0 0.000000 50 - 55 1361 0 0.000000 45 - 50 1445 1 0.000000 40 - 45 1588 1 0.000000 35 - 40 1507 0 0.000000 30 - 35 1612 5 0.000000 25 - 30 2018 2 0.000000 20 - 25 1961 3 0.000000 15 - 20 2269 1 0.000000 10 - 15 2471 4 0.000000 5 - 10 2082 37 0.000000 === 0 - 5 35 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 G13 894 15 43.07 0.231064 1 4 2 1 1 2 G19 921 14 32.56 0.386333 4 4 5 0 1 1 G24 1005 22 28.19 0.342444 3 2 5 0 1 1 G04 921 17 33.66 0.439940 4 4 6 0 1 1 G16 896 3 42.16 0.249900 0 1 1 0 1 1 G27 769 4 44.24 0.299615 0 1 1 1 1 2 G10 747 6 43.83 0.261335 1 2 3 0 0 0 G14 872 7 42.90 0.277665 1 1 3 0 0 0 G18 833 7 44.25 0.341923 2 1 3 0 1 1 G02 1010 23 27.77 0.362534 6 4 8 0 0 0 G26 824 5 45.07 0.234295 1 1 2 0 0 0 G17 974 29 31.00 0.365565 5 3 7 0 0 0 G09 885 11 43.16 0.378937 2 4 3 0 0 0 G07 1034 29 26.19 0.331964 3 7 5 0 0 0 G23 1050 20 25.59 0.347755 3 5 4 2 0 2 G05 861 7 43.84 0.243304 0 1 1 1 0 1 G08 851 12 43.10 0.303023 3 2 4 1 0 1 G21 1012 10 28.04 0.393121 2 2 4 0 0 0 G30 889 2 42.18 0.269666 0 1 1 0 0 0 G01 1048 24 25.83 0.351865 5 4 7 0 0 0 G06 796 9 45.40 0.276943 2 2 3 1 0 1 G25 957 12 30.05 0.411692 3 2 5 0 0 0 G29 1048 21 25.59 0.377702 4 3 6 1 0 1 G22 777 4 44.61 0.229343 0 1 1 1 0 1 G03 874 5 43.10 0.338110 2 2 2 0 0 0 G31 805 5 44.65 0.257175 0 1 1 0 0 0 G15 879 26 42.62 0.329825 5 9 6 0 0 0 mean MP1 rms : 0.323180 m total mean elevation : 36.84 degrees # MP1 obs > 0 : 24083 # qc MP1 slips < 25 : 62 # Rvr L1 slips < 25 : 74 # Rvr L2 slips < 25 : 99 # qc MP1 slips > 25 : 9 # Rvr L1 slips > 25 : 7 # Rvr L2 slips > 25 : 16 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 92 0 0.109895 || 80 - 85 366 0 0.107055 || 75 - 80 482 0 0.105130 || 70 - 75 755 0 0.106435 || 65 - 70 1463 0 0.097805 || 60 - 65 1275 0 0.107836 || 55 - 60 1274 0 0.108780 || 50 - 55 1361 0 0.116335 || 45 - 50 1445 1 0.124694 || 40 - 45 1588 1 0.136180 ||| 35 - 40 1507 0 0.159828 ||| 30 - 35 1612 5 0.186336 |||| 25 - 30 2018 2 0.231887 ||||| 20 - 25 1961 3 0.294227 |||||| 15 - 20 2269 3 0.423458 |||||||| 10 - 15 2471 4 0.544246 ||||||||||| 5 - 10 2082 49 0.673577 ####||||||||| 0 - 5 35 3 0.699931 ##############=== < 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 G13 894 15 43.07 0.771765 1 4 2 1 1 2 G19 921 14 32.56 1.454540 5 4 5 0 1 1 G24 1005 22 28.19 1.233632 5 2 5 0 1 1 G04 921 17 33.66 2.062543 6 4 6 0 1 1 G16 896 3 42.16 0.867123 0 1 1 0 1 1 G27 769 4 44.24 0.876171 0 1 1 1 1 2 G10 747 6 43.83 0.751810 3 2 3 0 0 0 G14 872 7 42.90 0.701413 1 1 3 0 0 0 G18 833 7 44.25 0.742486 10 1 3 0 1 1 G02 1010 23 27.77 1.160501 15 4 8 0 0 0 G26 824 5 45.07 0.716928 1 1 2 0 0 0 G17 974 29 31.00 1.392861 7 3 7 0 0 0 G09 885 11 43.16 0.850100 6 4 3 0 0 0 G07 1034 29 26.19 1.064286 7 7 5 0 0 0 G23 1050 20 25.59 1.084275 3 5 4 2 0 2 G05 861 7 43.84 0.761557 0 1 1 1 0 1 G08 851 12 43.10 0.858347 9 2 4 1 0 1 G21 1012 10 28.04 1.280594 2 2 4 0 0 0 G30 889 2 42.18 0.699332 0 1 1 0 0 0 G01 1048 24 25.83 1.157366 10 4 7 0 0 0 G06 796 9 45.40 0.850849 4 2 3 1 0 1 G25 957 12 30.05 1.218887 12 2 5 0 0 0 G29 1048 21 25.59 1.112471 7 3 6 1 0 1 G22 777 4 44.61 0.804335 2 1 1 1 0 1 G03 874 5 43.10 0.850395 2 2 2 0 0 0 G31 805 5 44.65 0.863072 0 1 1 0 0 0 G15 879 26 42.62 0.828901 10 9 6 0 0 0 mean MP2 rms : 1.015495 m total mean elevation : 36.84 degrees # MP2 obs > 0 : 24083 # qc MP2 slips < 25 : 128 # Rvr L1 slips < 25 : 74 # Rvr L2 slips < 25 : 99 # qc MP2 slips > 25 : 9 # Rvr L1 slips > 25 : 7 # Rvr L2 slips > 25 : 16 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 92 0 0.132641 ||| 80 - 85 366 0 0.136547 ||| 75 - 80 482 0 0.140702 ||| 70 - 75 755 0 0.147508 ||| 65 - 70 1463 0 0.162222 ||| 60 - 65 1275 0 0.178780 |||| 55 - 60 1274 0 0.197421 |||| 50 - 55 1361 0 0.223634 |||| 45 - 50 1445 1 0.253425 ||||| 40 - 45 1588 1 0.264932 ||||| 35 - 40 1507 0 0.339276 ||||||| 30 - 35 1612 5 0.429168 ||||||||| 25 - 30 2018 2 0.547008 ||||||||||| 20 - 25 1961 3 0.791607 |||||||||||||||| 15 - 20 2269 4 1.105061 |||||||||||||||||||||| 10 - 15 2471 16 1.880255 #||||||||||||||||||||||||||||||||||||| 5 - 10 2082 100 2.490075 #########|||||||||||||||||||||||||||||||||||||> 0 - 5 35 5 2.367225 ############################||||||||||||||||||> < 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 92 5.947 22.543 ######||||||||||||||||| 80 - 85 366 6.163 23.598 ######|||||||||||||||||| 75 - 80 482 5.962 25.445 ######||||||||||||||||||| 70 - 75 755 5.904 24.760 ######||||||||||||||||||| 65 - 70 1465 5.886 26.616 ######||||||||||||||||||||| 60 - 65 1275 4.437 29.035 ####||||||||||||||||||||||||| 55 - 60 1275 1.870 29.911 ##|||||||||||||||||||||||||||| 50 - 55 1361 1.876 28.137 ##|||||||||||||||||||||||||| 45 - 50 1447 1.719 25.430 ##||||||||||||||||||||||| 40 - 45 1593 1.789 22.461 ##|||||||||||||||||||| 35 - 40 1507 1.878 19.099 ##||||||||||||||||| 30 - 35 1622 1.644 16.065 ##|||||||||||||| 25 - 30 2023 1.278 13.660 #||||||||||||| 20 - 25 1967 1.147 11.179 #|||||||||| 15 - 20 2277 1.083 9.119 #|||||||| 10 - 15 2488 1.003 7.321 #|||||| 5 - 10 2364 1.081 5.977 #||||| 0 - 5 73 1.302 5.151 #|||| < 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 92 4.122 33.209 ####||||||||||||||||||||||||||||| 80 - 85 366 2.334 33.544 ##|||||||||||||||||||||||||||||||| 75 - 80 482 2.026 32.788 ##||||||||||||||||||||||||||||||| 70 - 75 755 1.686 32.314 ##|||||||||||||||||||||||||||||| 65 - 70 1465 1.486 31.452 #|||||||||||||||||||||||||||||| 60 - 65 1275 1.525 29.976 ##|||||||||||||||||||||||||||| 55 - 60 1275 1.636 27.720 ##|||||||||||||||||||||||||| 50 - 55 1361 1.527 25.407 ##||||||||||||||||||||||| 45 - 50 1445 1.394 22.831 #|||||||||||||||||||||| 40 - 45 1591 1.408 20.226 #||||||||||||||||||| 35 - 40 1507 1.562 17.321 ##||||||||||||||| 30 - 35 1612 1.320 14.781 #|||||||||||||| 25 - 30 2019 0.977 12.583 #|||||||||||| 20 - 25 1961 0.919 10.462 #||||||||| 15 - 20 2269 0.900 8.591 #|||||||| 10 - 15 2473 0.879 6.973 #|||||| 5 - 10 2095 0.958 5.788 #||||| 0 - 5 40 1.260 4.825 #|||| < 0 0 0.000 0.000