version: teqc 2011Oct11 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1|oooooooooII- -Mmm-- -Loooooooo| 1 2| 2Ioooooooooooooooo- --oooMoooII | 2 3| -IIooIooooooooooooooooII | 3 4|ooooooooooooocI MIIoIoI-- -oooo| 4 5| -2ooooooooooooooooooo2II | 5 6| -IooooooooooooooooIoIII | 6 7|oIoooI- -Iooooooooooo-I -ooooooooo| 7 8| LIooooooooooooooooooI -MIIm- | 8 9| IIooooooooooooooooooooc- | 9 10| --oooooooooooooooooI -IoII-- | 10 11|ooI- -Mooooooooooooooooooo| 11 13|ooooooooIooooII- -Mooooo| 13 14| -Ioooooooooooooo2I- MIooocIoo22- | 14 15| --I-- --ooooooooooooooooooI- | 15 17| -IIoooIoII- -MoooooooooooooooI- | 17 19|ooooooooooooocI- -oMoooooII- -Imo| 19 20|oooooooII -Looooooooooooo| 20 21| mIoooooooII -IoooooooooooIoooI- | 21 22| -- -oooooooooooooooooooI | 22 23| -IooooIoooooooI- --MoIooooooImoo- | 23 24|-IooooooooooooooLI -IoooooIooc-- | 24 25|o-- --ooooooooooooooooI2 MmoooocI| 25 26| IIoIooooooooooooooooo2I | 26 27|IoooooooooooooooooI --oMooo-- I| 27 28| -IIIoII-- MIooooooooooooooooI- | 28 29| IooooooIooooooII --IocIooooooo2- | 29 30| I2oooooooooooooooooooo2I | 30 31| -IoIoooooooooooooooooI- | 31 -dn| ++ + + + 1 1+ 1 + 111 + + + + |-dn +dn|1111133 11111112 22112211 1111212 12111221222311211123222211 2231 21111|+dn + 0|aaaaaccaaabbaaa989a9aaa9a99abcccba99aaaabbbcbbcbbccbceeddccaa9aab99a9989|+ 0 Pos|ooooooo oo ooo o oooo |Pos Clk|++++++++++++++++ ++++++++++++++++++++++ ++++++++++++++++++++++++++++++ +|Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.069 2001 Jan 25 2001 Jan 26 ********************* QC of RINEX file(s) : ALAC0250.01O input RnxNAV file(s) : ALAC0250.01N ********************* 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 25 00:00:30.000 Time of end of window : 2001 Jan 26 00:00:00.069 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009048.4974 -42010.4912 3935047.0698 (m) antenna WGS 84 (geo) : N 38 deg 20' 19.91" W 0 deg 28' 49.89" antenna WGS 84 (geo) : 38.338863 deg 359.519476 deg (= -0.480524 deg) WGS 84 height : 51.1996 m |qc - header| position : 62.9116 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: 28889 Possible obs > 0.0 deg: 28889 Complete obs > 0.0 deg: 25759 Deleted obs > 0.0 deg: 1577 Masked obs < 0.0 deg: 1547 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.365700 m Moving average MP2 : 1.388379 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 : 69 Total Rx clock drift : +69.000000 ms Rate of Rx clock drift : +2.876 ms/hr Avg time between resets : 20.862 minute(s) Freq no. and timecode : 2 7690 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 7 (: 513) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 191 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 214 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 01 1 25 00:00 01 1 26 00:00 24.00 30 28889 25759 89 0.37 1.39 120 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 25 00:00:30.000 Observations end : 2001 Jan 26 00:00:00.069 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1018 33.24 1018 33.24 892 845 889 845 0 845 892 0 G02 1150 24.82 1150 24.82 1100 1065 1098 1065 0 1065 1100 0 G03 925 40.80 925 40.80 919 881 917 881 0 881 919 0 G04 1096 28.35 1096 28.35 1017 932 1015 932 0 932 1017 0 G05 925 40.76 925 40.76 915 872 914 872 0 872 915 0 G06 869 41.73 869 41.73 853 812 851 812 0 812 853 0 G07 1197 22.46 1197 22.46 1146 1081 1142 1081 0 1081 1146 0 G08 1004 32.24 1004 32.24 866 798 864 798 0 798 866 0 G09 935 40.05 935 40.05 932 873 931 873 0 873 932 0 G10 1039 31.23 1039 31.23 937 877 935 877 0 877 937 0 G11 949 40.67 949 40.67 934 878 933 878 0 878 934 0 G13 878 41.47 878 41.47 870 805 869 805 0 805 870 0 G14 1153 24.14 1153 24.14 1077 998 1075 998 0 998 1077 0 G15 983 33.91 983 33.91 864 820 864 820 0 820 864 0 G17 1114 26.87 1114 26.87 1042 954 1039 954 0 954 1042 0 G19 1149 24.41 1149 24.41 1083 1006 1081 1006 0 1006 1083 0 G20 935 40.41 935 40.41 922 874 922 874 0 874 922 0 G21 1144 25.52 1144 25.52 1097 1033 1094 1033 0 1033 1097 0 G22 894 37.66 894 37.66 814 788 812 788 0 788 814 0 G23 1190 22.79 1190 22.79 1138 1055 1129 1055 0 1055 1138 0 G24 1156 24.47 1156 24.47 1071 998 1068 998 0 998 1071 0 G25 1137 25.04 1137 25.04 1054 1010 1053 1010 0 1010 1054 0 G26 889 41.34 889 41.34 875 839 874 839 0 839 875 0 G27 1098 27.81 1098 27.81 1034 995 1031 995 0 995 1034 0 G28 1079 28.20 1079 28.20 998 907 997 907 0 907 998 0 G29 1185 22.62 1185 22.62 1112 1046 1111 1046 0 1046 1112 0 G30 939 39.98 939 39.98 933 905 932 905 0 905 933 0 G31 859 41.59 859 41.59 841 812 841 812 0 812 841 0 Obs below mask ( 0.00 deg) : 25 Obs above mask w/ no L1 : 55 Obs above mask w/ no L2 : 1577 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 1577 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 27361 Obs deleted (any reason) : 1602 Obs complete : 25759 No. of Rx clock offsets : 69 Total Rx clock drift : +69.000000 ms Rate of Rx clock drift : +2.875996 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 113 0 0.000000 80 - 85 353 0 0.000000 75 - 80 559 0 0.000000 70 - 75 931 0 0.000000 65 - 70 1262 0 0.000000 60 - 65 1138 0 0.000000 55 - 60 1457 0 0.000000 50 - 55 1425 0 0.000000 45 - 50 1285 0 0.000000 40 - 45 1520 1 0.000000 35 - 40 1675 3 0.000000 30 - 35 1741 1 0.000000 25 - 30 1790 9 0.000000 = 20 - 25 1976 6 0.000000 15 - 20 2373 0 0.000000 10 - 15 2715 7 0.000000 5 - 10 2549 81 0.000000 ====== 0 - 5 869 83 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 892 47 39.62 0.438999 6 9 7 0 0 0 G02 1100 35 26.72 0.396990 4 4 6 0 0 0 G03 919 38 42.71 0.362370 7 2 8 1 0 1 G04 1017 85 32.77 0.432419 13 7 15 0 0 0 G05 915 43 43.18 0.283323 3 8 4 0 0 0 G06 853 41 44.50 0.303726 6 6 7 1 0 1 G07 1146 65 24.59 0.383222 7 16 8 1 0 1 G08 866 68 39.99 0.321927 7 4 9 0 0 0 G09 932 59 42.75 0.305360 4 3 5 0 0 0 G10 937 60 36.56 0.390559 11 7 13 0 0 0 G11 934 56 43.76 0.315183 3 10 4 0 0 0 G13 870 65 44.86 0.355256 6 4 7 1 0 1 G14 1077 79 27.32 0.393426 9 5 11 0 0 0 G15 864 44 40.37 0.378080 6 6 8 0 0 0 G17 1042 88 30.84 0.399378 13 23 15 0 0 0 G19 1083 77 27.48 0.433932 14 8 15 0 0 0 G20 922 48 43.06 0.303939 2 12 3 0 0 0 G21 1097 64 28.00 0.409334 9 9 11 1 0 1 G22 814 26 42.72 0.269361 2 2 4 0 0 0 G23 1138 83 25.13 0.312090 6 15 8 8 6 1 G24 1071 73 27.78 0.385325 6 10 8 0 0 0 G25 1054 44 27.90 0.412601 5 9 7 0 0 0 G26 875 36 43.69 0.304283 5 8 6 0 0 0 G27 1034 39 30.56 0.433762 7 2 9 0 0 0 G28 998 91 32.94 0.432149 16 9 18 0 0 0 G29 1112 66 25.18 0.424470 7 12 9 1 0 1 G30 933 28 41.51 0.286057 2 8 3 0 0 0 G31 841 29 43.94 0.288296 4 2 5 0 0 0 mean MP1 rms : 0.365696 m total mean elevation : 35.05 degrees # MP1 obs > 0 : 25759 # qc MP1 slips < 25 : 190 # Rvr L1 slips < 25 : 220 # Rvr L2 slips < 25 : 233 # qc MP1 slips > 25 : 14 # Rvr L1 slips > 25 : 6 # Rvr L2 slips > 25 : 7 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 113 0 0.073757 | 80 - 85 353 0 0.085857 || 75 - 80 559 0 0.091420 || 70 - 75 931 0 0.087635 || 65 - 70 1262 0 0.088331 || 60 - 65 1138 0 0.090216 || 55 - 60 1457 0 0.101183 || 50 - 55 1425 0 0.103891 || 45 - 50 1285 0 0.109978 || 40 - 45 1520 1 0.127154 ||| 35 - 40 1675 3 0.153680 ||| 30 - 35 1741 1 0.217700 |||| 25 - 30 1790 9 0.235589 #|||| 20 - 25 1976 6 0.315199 |||||| 15 - 20 2373 2 0.421580 |||||||| 10 - 15 2715 8 0.547635 ||||||||||| 5 - 10 2549 80 0.709671 ######|||||||| 0 - 5 869 94 0.748548 ###############====== < 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 892 47 39.62 1.875582 10 9 7 0 0 0 G02 1100 35 26.72 1.642527 14 4 6 0 0 0 G03 919 38 42.71 0.901713 10 2 8 1 0 1 G04 1017 85 32.77 1.887406 15 7 15 0 0 0 G05 915 43 43.18 0.931135 14 8 4 0 0 0 G06 853 41 44.50 1.202433 9 6 7 1 0 1 G07 1146 65 24.59 1.536548 9 16 8 1 0 1 G08 866 68 39.99 1.227718 7 4 9 0 0 0 G09 932 59 42.75 1.200855 6 3 5 0 0 0 G10 937 60 36.56 1.823563 15 7 13 0 0 0 G11 934 56 43.76 1.025180 3 10 4 0 0 0 G13 870 65 44.86 1.328017 9 4 7 1 0 1 G14 1077 79 27.32 1.325676 19 5 11 0 0 0 G15 864 44 40.37 1.886881 7 6 8 0 0 0 G17 1042 88 30.84 1.457415 16 23 15 0 0 0 G19 1083 77 27.48 1.416839 17 8 15 0 0 0 G20 922 48 43.06 0.960039 2 12 3 0 0 0 G21 1097 64 28.00 1.593076 13 9 11 1 0 1 G22 814 26 42.72 0.915603 6 2 4 0 0 0 G23 1138 83 25.13 1.258974 6 15 8 8 6 1 G24 1071 73 27.78 1.453407 8 10 8 0 0 0 G25 1054 44 27.90 1.637411 8 9 7 0 0 0 G26 875 36 43.69 0.894725 11 8 6 0 0 0 G27 1034 39 30.56 1.765759 7 2 9 0 0 0 G28 998 91 32.94 1.881702 20 9 18 0 0 0 G29 1112 66 25.18 1.314252 11 12 9 1 0 1 G30 933 28 41.51 1.323263 8 8 3 0 0 0 G31 841 29 43.94 0.884491 15 2 5 0 0 0 mean MP2 rms : 1.388366 m total mean elevation : 35.05 degrees # MP2 obs > 0 : 25759 # qc MP2 slips < 25 : 295 # Rvr L1 slips < 25 : 220 # Rvr L2 slips < 25 : 233 # qc MP2 slips > 25 : 14 # Rvr L1 slips > 25 : 6 # Rvr L2 slips > 25 : 7 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 113 0 0.149176 ||| 80 - 85 353 0 0.134120 ||| 75 - 80 559 0 0.135985 ||| 70 - 75 931 0 0.138011 ||| 65 - 70 1262 0 0.154849 ||| 60 - 65 1138 0 0.167008 ||| 55 - 60 1457 0 0.189946 |||| 50 - 55 1425 0 0.207439 |||| 45 - 50 1285 0 0.212051 |||| 40 - 45 1520 1 0.240340 ||||| 35 - 40 1675 3 0.320596 |||||| 30 - 35 1741 1 0.458861 ||||||||| 25 - 30 1790 9 0.598213 #||||||||||| 20 - 25 1976 7 0.841705 ||||||||||||||||| 15 - 20 2373 3 1.187457 |||||||||||||||||||||||| 10 - 15 2715 23 1.955657 #|||||||||||||||||||||||||||||||||||||| 5 - 10 2549 135 3.108911 ##########||||||||||||||||||||||||||||||||||||> 0 - 5 869 127 3.597498 #############################|||||||||||||||||> < 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