version: teqc 2013Mar15 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1| --I--- -IoooooooooooooooooII- | 1 2| --oooIoo2mI -MoooooooooooooooI-| 2 3| -Ioooooooooooooooooo2ocI | 3 4| IIIoo2II- 2MooooooooooooooooI | 4 5|-ooooooooooooo2I -Loooooo| 5 6| -IooooooooooooooooooII- | 6 7|-ooI- IIoooooIoooooIII -MIIoIooIoo| 7 8| -III-- 2IoooooooooooooooooII | 8 9|-oooooooocII -Iooooooooooo| 9 10| -IIII-- --oMoooooooooooooooI- | 10 11| IIooooooooooooooooooooI-- | 11 13| -Ioooooooooooooooooooo-m | 13 15| -ooooooooooooooooIoooII | 15 16| IoooooooooooooooooooooII | 16 17| IooooooooooooooooI- MIooIoooI- | 17 18| -IoooooooooooooooooIoII | 18 19| -IIooooooII MIoooooooooooooo2II | 19 20| I2oooooooooooooooooooII- | 20 21|ooIImI MooIoooooIoIoooooI- -Ioooo| 21 22| -Ioooooooooooooooooo2I ---- | 22 23|-ooII -IIoomoooooooooI -MooooIoooo| 23 24| -IIoooIooooI- -mooooooooooooooII | 24 25| -IooooooooooooooooI- MIIooo2Ic-- | 25 26|-oo2I -Ioooooooooooooooo| 26 27| -IIIIII- -IoooooooooooooooI-I- | 27 29|-ooIooooIooooI- -Ioooooooooo2- -Io| 29 30|-ooooooooooooooooooI- 2Ioo| 30 31| IIoIoooooooooooooooooI | 31 -dn| 1 + 2 + 1 + + + 11 + + + + |-dn +dn|711222 2112233223121 2212223321 111212131 222122221121111112211 211111|+dn + 0|8bbbb98899999aaa9aabbabbaccbbba989abcabaa999ccccdddcbbccbbbaaaaaaaa98999|+ 0 Pos|oooo oo oo oooo oo oo |Pos Clk|++++ ++++++ +++++++ ++++++ ++++++ +++++++ ++++++ +++++++ ++++++ ++++++ +|Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.062 2000 Jun 25 2000 Jun 26 ********************* QC of RINEX file(s) : ALAC1770.00o input RnxNAV file(s) : ALAC1770.00n ********************* 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 Jun 25 00:00:30.000 Time of end of window : 2000 Jun 26 00:00:00.062 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009058.5596 -42011.3822 3935107.8788 (m) antenna WGS 84 (geo) : N 38 deg 20' 21.25" W 0 deg 28' 49.92" antenna WGS 84 (geo) : 38.339236 deg 359.519467 deg (= -0.480533 deg) WGS 84 height : 96.8182 m |qc - header| position : 79.5181 m Observation interval : 30.0000 seconds Total satellites w/ obs : 28 NAVSTAR GPS SVs w/o OBS : 12 14 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: 28493 Possible obs > 0.0 deg: 28493 Complete obs > 0.0 deg: 25361 Deleted obs > 0.0 deg: 1688 Masked obs < 0.0 deg: 1441 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.357709 m Moving average MP2 : 1.372081 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 : 62 Total Rx clock drift : +62.000000 ms Rate of Rx clock drift : +2.584 ms/hr Avg time between resets : 23.218 minute(s) Freq no. and timecode : 2 7476 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 5 (: 602) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 230 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 251 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 00 6 25 00:00 00 6 26 00:00 24.00 30 28493 25361 89 0.36 1.37 101 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 Jun 25 00:00:30.000 Observations end : 2000 Jun 26 00:00:00.062 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 C1 C2 --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1003 33.18 1003 33.18 870 796 867 796 0 796 870 0 G02 1151 24.74 1151 24.74 1093 1031 1090 1031 0 1031 1093 0 G03 926 40.70 926 40.70 919 863 918 863 0 863 919 0 G04 1099 27.56 1099 27.56 1006 924 1006 924 0 924 1006 0 G05 933 41.01 933 41.01 923 893 922 893 0 893 923 0 G06 876 41.75 876 41.75 846 811 844 811 0 811 846 0 G07 1200 22.25 1200 22.25 1142 1065 1139 1065 0 1065 1142 0 G08 1000 32.45 1000 32.45 877 787 876 787 0 787 877 0 G09 944 40.41 944 40.41 934 876 934 876 0 876 934 0 G10 1024 32.10 1024 32.10 912 836 908 836 0 836 912 0 G11 941 40.73 941 40.73 917 870 916 870 0 870 917 0 G13 945 39.84 945 39.84 934 881 932 881 0 881 934 0 G15 906 39.90 906 39.90 895 845 892 845 0 845 895 0 G16 942 39.38 942 39.38 920 880 919 880 0 880 920 0 G17 1117 26.54 1117 26.54 1080 996 1077 996 0 996 1080 0 G18 891 40.99 891 40.99 887 834 886 834 0 834 887 0 G19 1138 24.59 1138 24.59 1093 1015 1091 1015 0 1015 1093 0 G20 923 40.40 923 40.40 903 852 902 852 0 852 903 0 G21 1151 25.45 1151 25.45 1108 1018 1107 1018 0 1018 1108 0 G22 948 34.94 948 34.94 800 780 800 780 0 780 800 0 G23 1198 22.81 1198 22.81 1143 1072 1140 1072 0 1072 1143 0 G24 1160 24.29 1160 24.29 1075 1006 1070 1006 0 1006 1075 0 G25 1129 25.10 1129 25.10 1043 1003 1043 1003 0 1003 1043 0 G26 892 41.49 892 41.49 877 844 875 844 0 844 877 0 G27 1053 30.05 1053 30.05 942 833 939 833 0 833 942 0 G29 1186 22.88 1186 22.88 1116 1036 1115 1036 0 1036 1116 0 G30 948 39.84 948 39.84 938 905 937 905 0 905 938 0 G31 869 41.47 869 41.47 856 809 852 809 0 809 856 0 Obs below mask ( 0.00 deg) : 22 Obs above mask w/ no L1 : 52 Obs above mask w/ no L2 : 1688 Obs above mask w/ no P1 | C1 : 0 Obs above mask w/ no P2 | C2 : 1688 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 27071 Obs deleted (any reason) : 1710 Obs complete : 25361 No. of Rx clock offsets : 62 Total Rx clock drift : +62.000000 ms Rate of Rx clock drift : +2.584229 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 65 0 0.000000 80 - 85 324 0 0.000000 75 - 80 510 0 0.000000 70 - 75 1049 0 0.000000 65 - 70 1375 0 0.000000 60 - 65 1338 0 0.000000 55 - 60 1509 1 0.000000 50 - 55 1437 1 0.000000 45 - 50 1421 0 0.000000 40 - 45 1499 2 0.000000 35 - 40 1655 1 0.000000 30 - 35 1747 3 0.000000 25 - 30 1825 2 0.000000 20 - 25 1908 3 0.000000 15 - 20 2315 6 0.000000 10 - 15 2625 11 0.000000 5 - 10 2094 85 0.000000 ======== 0 - 5 637 115 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 870 74 41.30 0.347009 12 14 14 0 0 0 G02 1093 62 27.39 0.406764 8 9 10 0 0 0 G03 919 56 43.55 0.359760 5 2 6 0 0 0 G04 1006 82 32.18 0.438547 18 11 19 0 0 0 G05 923 30 42.66 0.305391 4 7 5 0 1 1 G06 846 35 44.94 0.314387 4 9 5 0 0 0 G07 1142 77 24.46 0.388836 12 13 14 2 1 3 G08 877 90 40.67 0.329811 13 8 15 0 0 0 G09 934 58 43.15 0.341008 5 11 6 0 1 1 G10 912 76 38.74 0.479412 13 8 14 1 0 1 G11 917 47 43.84 0.357066 7 17 7 0 0 0 G13 934 53 42.59 0.278091 4 8 5 0 0 0 G15 895 50 42.59 0.283663 4 10 5 1 0 1 G16 920 40 42.01 0.271777 5 8 6 0 0 0 G17 1080 84 29.47 0.431259 12 10 14 0 0 0 G18 887 53 43.66 0.302287 5 5 6 0 0 0 G19 1093 78 27.30 0.459584 17 8 19 0 0 0 G20 903 51 43.58 0.261350 6 11 7 0 0 0 G21 1108 90 28.26 0.429782 14 6 16 3 0 3 G22 800 20 42.31 0.278197 3 5 4 0 0 0 G23 1143 71 25.05 0.371521 8 11 10 2 1 3 G24 1075 69 27.48 0.375011 10 6 12 0 0 0 G25 1043 40 27.95 0.489019 7 8 9 0 0 0 G26 877 33 43.68 0.279022 7 1 8 0 1 1 G27 942 109 37.17 0.414481 21 16 22 0 0 0 G29 1116 80 25.65 0.387406 9 19 12 2 0 2 G30 938 33 41.69 0.265281 3 7 5 0 0 0 G31 856 47 44.35 0.261533 5 5 6 0 0 0 mean MP1 rms : 0.357704 m total mean elevation : 36.38 degrees # MP1 obs > 0 : 25361 # qc MP1 slips < 25 : 241 # Rvr L1 slips < 25 : 253 # Rvr L2 slips < 25 : 281 # qc MP1 slips > 25 : 11 # Rvr L1 slips > 25 : 5 # Rvr L2 slips > 25 : 16 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 65 0 0.101288 || 80 - 85 324 0 0.086270 || 75 - 80 510 0 0.093420 || 70 - 75 1049 0 0.090571 || 65 - 70 1375 0 0.090230 || 60 - 65 1338 0 0.095764 || 55 - 60 1509 1 0.099030 || 50 - 55 1437 1 0.107654 || 45 - 50 1421 0 0.111893 || 40 - 45 1499 2 0.137701 ||| 35 - 40 1655 1 0.160239 ||| 30 - 35 1747 3 0.209314 |||| 25 - 30 1825 3 0.257171 ||||| 20 - 25 1908 3 0.322527 |||||| 15 - 20 2315 6 0.431844 ||||||||| 10 - 15 2625 11 0.578168 |||||||||||| 5 - 10 2094 94 0.730875 ########||||||| 0 - 5 637 127 0.786471 ################======================= < 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 870 74 41.30 1.735278 12 14 14 0 0 0 G02 1093 62 27.39 2.055618 10 9 10 0 0 0 G03 919 56 43.55 1.210356 8 2 6 2 0 0 G04 1006 82 32.18 1.807884 22 11 19 0 0 0 G05 923 30 42.66 1.092761 6 7 5 0 1 1 G06 846 35 44.94 1.129511 4 9 5 0 0 0 G07 1142 77 24.46 1.419073 18 13 14 2 1 3 G08 877 90 40.67 1.625454 15 8 15 0 0 0 G09 934 58 43.15 1.009843 5 11 6 0 1 1 G10 912 76 38.74 1.638679 23 8 14 1 0 1 G11 917 47 43.84 1.009355 10 17 7 0 0 0 G13 934 53 42.59 1.148571 5 8 5 0 0 0 G15 895 50 42.59 0.911855 6 10 5 1 0 1 G16 920 40 42.01 0.895465 8 8 6 0 0 0 G17 1080 84 29.47 1.736308 14 10 14 0 0 0 G18 887 53 43.66 1.003646 5 5 6 0 0 0 G19 1093 78 27.30 1.848688 24 8 19 0 0 0 G20 903 51 43.58 1.209367 15 11 7 0 0 0 G21 1108 90 28.26 1.532891 17 6 16 3 0 3 G22 800 20 42.31 0.948085 5 5 4 0 0 0 G23 1143 71 25.05 1.827944 9 11 10 2 1 3 G24 1075 69 27.48 1.536901 14 6 12 0 0 0 G25 1043 40 27.95 1.816122 12 8 9 0 0 0 G26 877 33 43.68 0.806906 16 1 8 0 1 1 G27 942 109 37.17 1.708754 30 16 22 0 0 0 G29 1116 80 25.65 1.291369 13 19 12 2 0 2 G30 938 33 41.69 0.930749 4 7 5 0 0 0 G31 856 47 44.35 1.001979 7 5 6 0 0 0 mean MP2 rms : 1.372060 m total mean elevation : 36.38 degrees # MP2 obs > 0 : 25361 # qc MP2 slips < 25 : 337 # Rvr L1 slips < 25 : 253 # Rvr L2 slips < 25 : 281 # qc MP2 slips > 25 : 13 # Rvr L1 slips > 25 : 5 # Rvr L2 slips > 25 : 16 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 65 0 0.136684 ||| 80 - 85 324 0 0.127264 ||| 75 - 80 510 0 0.132471 ||| 70 - 75 1049 0 0.135845 ||| 65 - 70 1375 0 0.150181 ||| 60 - 65 1338 0 0.163743 ||| 55 - 60 1509 1 0.180382 |||| 50 - 55 1437 1 0.200442 |||| 45 - 50 1421 0 0.223608 |||| 40 - 45 1499 2 0.282178 |||||| 35 - 40 1655 1 0.342619 ||||||| 30 - 35 1747 5 0.468136 ||||||||| 25 - 30 1825 3 0.621345 |||||||||||| 20 - 25 1908 4 0.882222 |||||||||||||||||| 15 - 20 2315 7 1.386582 |||||||||||||||||||||||||||| 10 - 15 2625 24 2.314656 #||||||||||||||||||||||||||||||||||||||||||||| 5 - 10 2094 141 3.265174 #############|||||||||||||||||||||||||||||||||> 0 - 5 637 161 3.410615 ##############################################> < 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