version: teqc 2011Oct11 SV+--------|--------|---------|--------|--------|--------|--------|--------+ SV 5|-2ooooooooooooooooooooI- | 5 8|--ooooooooooooooooooooI- | 8 23|LoooIooooooo-- -MoooIoooooooI-- --| 23 7|Looooooooo-- -Iooooooooooooo-- --| 7 9|LoooooooooooooooooI- -ooo| 9 17|L22- --oooooooooooooooM- --MooIo| 17 26|Looooooooooo-- -2oooooooo| 26 2|Looooo-- -MoooIoooo-- --ooooooooo| 2 27|Lo-- ---- --oooooooooooooooM| 27 13|LooI- -2oooooooooooooooooo| 13 10|Looo- ------ --oMoooooooooooo| 10 21| --IoooaIooI- --ooooooooMoooooI- | 21 30| -2ooooooooooooooooooooo- | 30 1| --oooooooooooooo2- -MoIoooooooom- | 1 6| -IoooooooooooooooIooII- | 6 4| -IoooIo2- --Mooooooooooooooo2- | 4 24| -IooooIoo-I- -2MoooooooooooooI- | 24 29| --oooooooIoo2I- -MIooooIooooooo-- | 29 25| -oooooooooooooooo-- --ooooooM-- | 25 22| --ooIooooooooooooooI-- | 22 3| --ooooooooooooooooooooo2- | 3 31| -I2Iooooooooooooooooo2- | 31 19| --IIoo2-- -2oooooooooooooooo-- | 19 15| -2ooooooooooooooooooooII | 15 14| --ooooooooooooooooooooI- | 14 16| --oooooooooooooooooooIII- | 16 18| -2oooooooooooooooooIII- | 18 -dn| 1 121211 1 121 1 1 |-dn +dn|22333 22 23332 222213443222112211323222 1122221331123221111111111112122|+dn + 0|bbccb9aa9bddcbaabbbbacbb9899899988aaaaaa89aaaaaaaa88aaaaaaa999aaaaaaa999|+ 0 Pos|ooo ooo |Pos Clk| |Clk +--------|--------|---------|--------|--------|--------|--------|--------+ 00:00:30.000 23:59:00.000 1998 Jun 13 1998 Jun 13 ********************* QC of RINEX file(s) : ALAC1640.98O input RnxNAV file(s) : ALAC1640.98N ********************* 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 Jun 13 00:00:30.000 Time of end of window : 1998 Jun 13 23:59:00.000 Time line window length : 23.98 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009042.5541 -42039.4393 3935028.4144 (m) antenna WGS 84 (geo) : N 38 deg 20' 19.55" W 0 deg 28' 51.08" antenna WGS 84 (geo) : 38.338763 deg 359.519144 deg (= -0.480856 deg) WGS 84 height : 35.1565 m |qc - header| position : 44.8759 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: 27354 Possible obs > 0.0 deg: 27354 Complete obs > 0.0 deg: 24080 Deleted obs > 0.0 deg: 376 Masked obs < 0.0 deg: 2898 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.325091 m Moving average MP2 : 1.074998 m Points in MP moving avg : 50 Mean S1 S2 : 17.54 (sd=8.93 n=24455) 17.23 (sd=9.18 n=24081) 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 6733 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 1 (: 201) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 55 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 68 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 98 6 13 00:00 98 6 13 23:59 23.98 30 27354 24080 88 0.33 1.07 354 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 Jun 13 00:00:30.000 Observations end : 1998 Jun 13 23:59:00.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G09 946 40.18 946 40.18 892 882 891 882 0 882 892 0 G10 1021 32.44 1021 32.44 743 738 743 738 0 738 743 0 G17 1115 26.69 1115 26.69 983 969 983 969 0 969 983 0 G13 953 39.93 953 39.93 897 888 897 888 0 888 897 0 G27 966 35.00 966 35.00 765 759 765 759 0 759 765 0 G02 1169 24.21 1169 24.21 1018 1008 1017 1008 0 1008 1018 0 G26 899 41.69 899 41.69 831 829 831 829 0 829 831 0 G07 1186 22.68 1186 22.68 1037 1018 1036 1018 0 1018 1037 0 G23 1195 22.61 1195 22.61 1059 1039 1059 1039 0 1039 1059 0 G05 920 40.89 920 40.89 862 855 861 855 0 855 862 0 G08 899 40.42 899 40.42 852 847 851 847 0 847 852 0 G21 1148 24.84 1148 24.84 1010 989 1008 989 0 990 1009 0 G30 938 39.93 938 39.93 889 882 889 882 0 882 889 0 G01 1178 22.81 1178 22.81 1044 1024 1044 1024 0 1024 1044 0 G06 867 41.70 867 41.70 799 786 798 786 0 786 799 0 G04 1096 27.80 1096 27.80 923 902 923 902 0 902 923 0 G24 1156 24.38 1156 24.38 989 963 987 963 0 963 989 0 G29 1186 22.45 1186 22.45 1054 1023 1051 1023 0 1023 1054 0 G25 1117 25.56 1117 25.56 964 951 964 951 0 951 964 0 G22 839 41.11 839 41.11 776 760 776 760 0 760 776 0 G03 928 40.44 928 40.44 873 865 872 865 0 865 873 0 G31 868 41.43 868 41.43 812 802 812 802 0 802 812 0 G19 1083 27.41 1083 27.41 918 900 917 900 0 900 918 0 G15 935 39.11 935 39.11 883 861 883 861 0 861 883 0 G14 919 40.30 919 40.30 864 860 864 860 0 860 864 0 G16 945 39.62 945 39.62 891 874 890 874 0 874 891 0 G18 882 41.20 882 41.20 828 806 828 806 0 806 828 0 Obs below mask ( 0.00 deg) : 0 Obs above mask w/ no L1 : 16 Obs above mask w/ no L2 : 376 Obs above mask w/ no P1 | CA : 1 Obs above mask w/ no P2 | L2C : 375 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 24456 Obs deleted (any reason) : 376 Obs complete : 24080 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 77 0 0.000000 80 - 85 350 0 0.000000 75 - 80 495 0 0.000000 70 - 75 742 0 0.000000 65 - 70 1464 0 0.000000 60 - 65 1269 0 0.000000 55 - 60 1277 0 0.000000 50 - 55 1376 0 0.000000 45 - 50 1386 0 0.000000 40 - 45 1610 1 0.000000 35 - 40 1515 0 0.000000 30 - 35 1729 3 0.000000 25 - 30 1957 2 0.000000 20 - 25 1949 1 0.000000 15 - 20 2280 6 0.000000 10 - 15 2461 11 0.000000 5 - 10 2075 28 0.000000 == 0 - 5 41 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 G09 892 10 42.96 0.301915 1 1 2 0 1 1 G10 743 5 43.75 0.273264 1 1 2 0 1 1 G17 983 14 30.34 0.374211 3 4 6 0 0 0 G13 897 9 42.70 0.267786 1 1 2 0 1 1 G27 765 6 44.06 0.277531 0 2 2 1 0 1 G02 1018 10 27.60 0.391258 2 1 4 0 1 1 G26 831 2 45.00 0.272489 0 1 1 0 1 1 G07 1037 19 25.93 0.355267 2 6 5 0 0 0 G23 1059 20 25.49 0.361045 2 5 4 2 0 2 G05 862 7 43.88 0.262432 2 1 2 0 0 0 G08 852 5 42.87 0.302644 1 1 2 0 0 0 G21 1010 21 28.27 0.375816 5 3 7 1 0 1 G30 889 7 42.40 0.261428 0 1 1 0 0 0 G01 1044 20 25.85 0.357560 3 4 4 0 0 0 G06 799 13 45.69 0.274830 3 1 3 1 0 1 G04 923 21 33.09 0.377802 3 2 5 0 0 0 G24 989 26 28.43 0.342933 6 6 7 0 0 0 G29 1054 31 25.43 0.338542 5 5 6 2 0 2 G25 964 13 29.59 0.421897 1 4 3 0 0 0 G22 776 16 45.00 0.294727 2 3 3 1 0 1 G03 873 8 43.28 0.350112 0 2 1 0 0 0 G31 812 10 44.69 0.280146 2 1 3 0 0 0 G19 918 18 32.46 0.387353 4 1 6 0 0 0 G15 883 22 42.25 0.318965 3 6 4 0 0 0 G14 864 4 42.99 0.282006 1 1 2 0 0 0 G16 891 17 42.64 0.264793 3 2 4 0 0 0 G18 828 22 44.84 0.322080 4 1 5 0 0 0 mean MP1 rms : 0.325087 m total mean elevation : 36.77 degrees # MP1 obs > 0 : 24080 # qc MP1 slips < 25 : 60 # Rvr L1 slips < 25 : 67 # Rvr L2 slips < 25 : 96 # qc MP1 slips > 25 : 8 # Rvr L1 slips > 25 : 5 # Rvr L2 slips > 25 : 13 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 77 0 0.128687 ||| 80 - 85 350 0 0.106554 || 75 - 80 495 0 0.107722 || 70 - 75 742 0 0.108002 || 65 - 70 1464 0 0.099407 || 60 - 65 1269 0 0.114006 || 55 - 60 1277 1 0.111358 || 50 - 55 1376 0 0.115954 || 45 - 50 1386 0 0.125100 ||| 40 - 45 1610 1 0.135309 ||| 35 - 40 1515 0 0.164258 ||| 30 - 35 1729 3 0.204299 |||| 25 - 30 1957 3 0.233773 ||||| 20 - 25 1949 1 0.311985 |||||| 15 - 20 2280 8 0.428785 ||||||||| 10 - 15 2461 12 0.525029 ||||||||||| 5 - 10 2075 36 0.666049 ###|||||||||| 0 - 5 41 3 0.892229 ##############|||| < 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 G09 892 10 42.96 0.911086 1 1 2 0 1 1 G10 743 5 43.75 0.844279 1 1 2 0 1 1 G17 983 14 30.34 1.486842 12 4 6 0 0 0 G13 897 9 42.70 1.134072 2 1 2 0 1 1 G27 765 6 44.06 0.794789 0 2 2 1 0 1 G02 1018 10 27.60 1.351494 2 1 4 0 1 1 G26 831 2 45.00 0.655502 3 1 1 0 1 1 G07 1037 19 25.93 1.180197 3 6 5 0 0 0 G23 1059 20 25.49 1.554631 10 5 4 2 0 2 G05 862 7 43.88 0.808553 4 1 2 0 0 0 G08 852 5 42.87 0.905441 1 1 2 0 0 0 G21 1010 21 28.27 1.411862 10 3 7 1 0 1 G30 889 7 42.40 0.868171 2 1 1 0 0 0 G01 1044 20 25.85 1.101965 4 4 4 0 0 0 G06 799 13 45.69 0.797616 4 1 3 1 0 1 G04 923 21 33.09 1.420352 5 2 5 0 0 0 G24 989 26 28.43 1.143246 9 6 7 0 0 0 G29 1054 31 25.43 1.177531 7 5 6 2 0 2 G25 964 13 29.59 1.457330 1 4 3 0 0 0 G22 776 16 45.00 0.758355 4 3 3 1 0 1 G03 873 8 43.28 0.789397 1 2 1 0 0 0 G31 812 10 44.69 0.987791 7 1 3 0 0 0 G19 918 18 32.46 1.576679 9 1 6 0 0 0 G15 883 22 42.25 1.073273 9 6 4 0 0 0 G14 864 4 42.99 0.767565 1 1 2 0 0 0 G16 891 17 42.64 0.721556 5 2 4 0 0 0 G18 828 22 44.84 0.808685 8 1 5 0 0 0 mean MP2 rms : 1.074976 m total mean elevation : 36.77 degrees # MP2 obs > 0 : 24080 # qc MP2 slips < 25 : 125 # Rvr L1 slips < 25 : 67 # Rvr L2 slips < 25 : 96 # qc MP2 slips > 25 : 8 # Rvr L1 slips > 25 : 5 # Rvr L2 slips > 25 : 13 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 77 0 0.159335 ||| 80 - 85 350 0 0.145145 ||| 75 - 80 495 0 0.148470 ||| 70 - 75 742 0 0.148921 ||| 65 - 70 1464 0 0.162196 ||| 60 - 65 1269 0 0.179297 |||| 55 - 60 1277 1 0.199079 |||| 50 - 55 1376 0 0.221581 |||| 45 - 50 1386 0 0.236754 ||||| 40 - 45 1610 1 0.248921 ||||| 35 - 40 1515 0 0.316900 |||||| 30 - 35 1729 3 0.427269 ||||||||| 25 - 30 1957 3 0.544968 ||||||||||| 20 - 25 1949 1 0.739657 ||||||||||||||| 15 - 20 2280 11 1.143784 ||||||||||||||||||||||| 10 - 15 2461 21 1.908484 #||||||||||||||||||||||||||||||||||||| 5 - 10 2075 86 2.682218 ########||||||||||||||||||||||||||||||||||||||> 0 - 5 41 6 3.179802 #############################|||||||||||||||||> < 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 77 5.133 25.679 #####||||||||||||||||||||| 80 - 85 350 5.519 24.153 ######|||||||||||||||||| 75 - 80 495 5.476 25.449 #####|||||||||||||||||||| 70 - 75 742 5.822 26.627 ######||||||||||||||||||||| 65 - 70 1464 5.115 27.966 #####||||||||||||||||||||||| 60 - 65 1270 3.533 29.954 ####|||||||||||||||||||||||||| 55 - 60 1279 1.767 30.040 ##|||||||||||||||||||||||||||| 50 - 55 1377 1.890 28.037 ##|||||||||||||||||||||||||| 45 - 50 1386 1.805 25.305 ##||||||||||||||||||||||| 40 - 45 1612 1.708 22.264 ##|||||||||||||||||||| 35 - 40 1515 1.768 18.990 ##||||||||||||||||| 30 - 35 1736 1.516 16.052 ##|||||||||||||| 25 - 30 1963 1.239 13.587 #||||||||||||| 20 - 25 1954 1.107 11.175 #|||||||||| 15 - 20 2294 1.090 9.145 #|||||||| 10 - 15 2515 1.024 7.337 #|||||| 5 - 10 2346 1.040 5.929 #||||| 0 - 5 80 1.272 5.069 #|||| < 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 77 3.998 32.682 ####||||||||||||||||||||||||||||| 80 - 85 350 2.616 33.083 ###|||||||||||||||||||||||||||||| 75 - 80 495 1.863 32.866 ##||||||||||||||||||||||||||||||| 70 - 75 742 1.779 31.830 ##|||||||||||||||||||||||||||||| 65 - 70 1464 1.518 30.975 ##||||||||||||||||||||||||||||| 60 - 65 1270 2.027 29.473 ##||||||||||||||||||||||||||| 55 - 60 1277 1.601 27.421 ##||||||||||||||||||||||||| 50 - 55 1377 1.727 25.118 ##||||||||||||||||||||||| 45 - 50 1386 1.544 22.624 ##||||||||||||||||||||| 40 - 45 1611 1.370 19.941 #||||||||||||||||||| 35 - 40 1515 1.544 17.075 ##||||||||||||||| 30 - 35 1730 1.299 14.642 #|||||||||||||| 25 - 30 1958 0.973 12.466 #||||||||||| 20 - 25 1950 0.853 10.343 #||||||||| 15 - 20 2280 0.878 8.579 #|||||||| 10 - 15 2463 0.857 6.944 #|||||| 5 - 10 2092 0.899 5.716 #||||| 0 - 5 44 1.238 4.665 #|||| < 0 0 0.000 0.000