version: teqc 2011Oct11 SV+--------|--------|---------|--------|--------|--------|--------|--------+ SV 23|L2- -22oooMoooooo-- -MoooIooooooo| 23 21|LooooI-- -2MooooIIoI- -oooooooooM| 21 3|LooooooI- -2Mooooooooooooo| 3 1|LooooooooI- -22ooooMoooooooaI- -Io| 1 31|Loooooooooo-- -ooooooooo| 31 29|LoIoooooooo-- -IoooooIooooo2I- -Mo| 29 15|LooooooooooooooooI- -Mooo| 15 22|L-- -- --ooMoooooooooooooo| 22 14|-Loooooooooooooooooooo2- | 14 2| -oooooooo2-- -Looooooooooooooo-- | 2 16| --ooooooooooooooooooIo-I- | 16 7| -LooooIooooooooI -MIoIoooooooo-- | 7 25| --222o2I-- --ooooooooooooooooM | 25 18| -IoooooooooooooIooooII- | 18 4| -I2Ioooooooooooooo-I -IIo2I--- | 4 19|- -ooooooooooooooooo-- --MIoooI-| 19 13| -IoooooooooooooooIoooooI | 13 24| -oooooooooooooo-I -IoIooIooo2-- | 24 27|- --ooooooooooooooIoo2-- ---| 27 10| --IoIooooooooooooooo-- ------ | 10 26| --oooooooooooooooooooo- | 26 17| --Ioooo2o-- -2oooooooooooooooM2- | 17 9| --oooooooooooooooooooooI- | 9 5| --oooooooooooooooIoIooI- | 5 8| -IoooIooooooooooooooooI- | 8 30| --ooooooooooooooooooooo-- | 30 6| -oooooooooooooooIoooI- | 6 -dn| 1 1 1 1 1 1 111 1 1311 1 11|-dn +dn|222 112221243 12322112111111221122221331121123242 1222223642212122 1 442|+dn + 0|aaa899aaaabaa789aaaabb999aaaaa9999abbcc99a9addddbaabbbbbcca8889999788bba|+ 0 Pos|oo oooooo ooo oo ooo ooo |Pos Clk| |Clk +--------|--------|---------|--------|--------|--------|--------|--------+ 00:00:30.000 23:59:00.000 1998 Dec 11 1998 Dec 11 ********************* QC of RINEX file(s) : ALAC3450.98O input RnxNAV file(s) : ALAC3450.98N ********************* 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 Dec 11 00:00:30.000 Time of end of window : 1998 Dec 11 23:59:00.000 Time line window length : 23.98 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009073.7484 -42040.2756 3935112.9933 (m) antenna WGS 84 (geo) : N 38 deg 20' 21.07" W 0 deg 28' 51.10" antenna WGS 84 (geo) : 38.339186 deg 359.519138 deg (= -0.480862 deg) WGS 84 height : 112.0939 m |qc - header| position : 67.9532 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: 27358 Possible obs > 0.0 deg: 27358 Complete obs > 0.0 deg: 24093 Deleted obs > 0.0 deg: 379 Masked obs < 0.0 deg: 2886 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.324883 m Moving average MP2 : 1.067601 m Points in MP moving avg : 50 Mean S1 S2 : 17.12 (sd=8.44 n=24472) 17.70 (sd=9.51 n=24093) 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 6914 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 0 (: 214) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 60 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 77 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 98 12 11 00:00 98 12 11 23:59 23.98 30 27358 24093 88 0.32 1.07 313 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 Dec 11 00:00:30.000 Observations end : 1998 Dec 11 23:59:00.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G15 941 39.09 941 39.09 894 876 893 876 0 876 894 0 G31 880 41.57 880 41.57 823 817 822 817 0 817 823 0 G03 934 40.67 934 40.67 880 864 880 864 0 864 880 0 G23 1195 22.70 1195 22.70 1056 1035 1056 1035 0 1035 1056 0 G22 885 38.67 885 38.67 777 774 776 774 0 774 777 0 G21 1153 25.14 1153 25.14 1014 986 1013 986 0 986 1014 0 G01 1185 22.69 1185 22.69 1053 1032 1053 1032 0 1032 1053 0 G29 1195 22.29 1195 22.29 1062 1042 1058 1042 0 1042 1062 0 G14 918 40.27 918 40.27 862 857 862 857 0 857 862 0 G02 1163 23.99 1163 23.99 1013 1007 1013 1007 0 1007 1013 0 G16 944 39.59 944 39.59 890 883 889 883 0 883 890 0 G07 1187 22.48 1187 22.48 1045 1028 1044 1028 0 1028 1045 0 G25 1107 26.14 1107 26.14 952 941 952 941 0 941 952 0 G18 875 41.32 875 41.32 822 810 821 810 0 810 822 0 G04 1089 28.27 1089 28.27 913 877 913 877 0 877 913 0 G19 1099 26.75 1099 26.75 930 908 930 908 0 908 930 0 G13 945 39.98 945 39.98 887 874 887 874 0 874 887 0 G24 1161 24.17 1161 24.17 999 966 999 966 0 966 999 0 G27 941 36.22 941 36.22 764 759 764 759 0 759 764 0 G10 1004 33.13 1004 33.13 751 737 751 737 0 737 751 0 G26 889 41.57 889 41.57 825 823 825 823 0 823 825 0 G17 1105 27.14 1105 27.14 969 950 969 950 0 950 969 0 G09 938 40.26 938 40.26 886 874 885 874 0 874 886 0 G05 915 41.02 915 41.02 859 848 859 848 0 848 859 0 G08 902 40.35 902 40.35 854 843 854 843 0 843 854 0 G30 940 39.89 940 39.89 891 888 891 888 0 888 891 0 G06 868 41.68 868 41.68 801 794 800 794 0 794 801 0 Obs below mask ( 0.00 deg) : 0 Obs above mask w/ no L1 : 13 Obs above mask w/ no L2 : 379 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 379 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 24472 Obs deleted (any reason) : 379 Obs complete : 24093 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 45 0 0.000000 80 - 85 412 0 0.000000 75 - 80 488 0 0.000000 70 - 75 779 0 0.000000 65 - 70 1426 0 0.000000 60 - 65 1295 0 0.000000 55 - 60 1259 0 0.000000 50 - 55 1353 0 0.000000 45 - 50 1297 0 0.000000 40 - 45 1518 3 0.000000 35 - 40 1638 2 0.000000 30 - 35 1873 3 0.000000 25 - 30 1898 3 0.000000 20 - 25 1948 4 0.000000 15 - 20 2204 4 0.000000 10 - 15 2544 3 0.000000 5 - 10 2056 37 0.000000 === 0 - 5 33 1 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 G15 894 18 41.83 0.350300 2 1 3 0 1 1 G31 823 6 44.61 0.253544 0 0 1 0 1 1 G03 880 16 43.73 0.366798 3 1 4 0 1 1 G23 1056 21 25.66 0.390151 1 6 4 2 0 2 G22 777 3 44.05 0.266970 1 1 3 0 0 0 G21 1014 28 28.66 0.346250 5 5 7 1 1 2 G01 1053 21 25.60 0.339579 5 5 7 1 0 1 G29 1062 20 25.08 0.365162 4 4 7 2 0 2 G14 862 5 43.05 0.267271 0 1 1 0 0 0 G02 1013 6 27.33 0.398893 0 2 2 0 0 0 G16 890 7 42.17 0.311330 2 2 3 0 0 0 G07 1045 17 25.41 0.335649 4 1 6 1 0 1 G25 952 11 30.33 0.394657 2 2 4 0 0 0 G18 822 12 44.39 0.271445 3 1 4 1 0 1 G04 913 36 34.23 0.429289 8 4 10 0 0 0 G19 930 22 31.83 0.419000 5 3 7 0 0 0 G13 887 13 42.94 0.244936 3 3 4 1 0 1 G24 999 33 28.21 0.352008 5 6 7 0 0 0 G27 764 5 44.53 0.290918 0 1 1 1 0 1 G10 751 14 44.20 0.267442 2 1 3 0 0 0 G26 825 2 44.78 0.255192 0 1 1 0 0 0 G17 969 19 31.18 0.377163 2 3 4 0 0 0 G09 886 12 43.08 0.268772 2 2 3 0 0 0 G05 859 11 44.00 0.270532 1 1 2 2 0 2 G08 854 11 43.03 0.317284 2 2 3 1 0 1 G30 891 3 42.19 0.245527 0 1 1 0 0 0 G06 801 7 45.31 0.282833 1 0 2 1 0 1 mean MP1 rms : 0.324879 m total mean elevation : 36.77 degrees # MP1 obs > 0 : 24093 # qc MP1 slips < 25 : 63 # Rvr L1 slips < 25 : 60 # Rvr L2 slips < 25 : 104 # qc MP1 slips > 25 : 14 # Rvr L1 slips > 25 : 4 # Rvr L2 slips > 25 : 18 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 45 0 0.149889 ||| 80 - 85 412 0 0.116382 || 75 - 80 488 0 0.104831 || 70 - 75 779 0 0.101740 || 65 - 70 1426 0 0.102668 || 60 - 65 1295 0 0.104467 || 55 - 60 1259 1 0.114021 || 50 - 55 1353 0 0.118347 || 45 - 50 1297 0 0.118204 || 40 - 45 1518 4 0.133631 ||| 35 - 40 1638 2 0.167533 ||| 30 - 35 1873 4 0.196651 |||| 25 - 30 1898 3 0.238477 ||||| 20 - 25 1948 5 0.287274 |||||| 15 - 20 2204 4 0.402855 |||||||| 10 - 15 2544 5 0.524358 |||||||||| 5 - 10 2056 47 0.706319 ####|||||||||| 0 - 5 33 2 0.652134 ############| < 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 G15 894 18 41.83 0.813374 3 1 3 0 1 1 G31 823 6 44.61 0.771819 0 0 1 0 1 1 G03 880 16 43.73 0.664901 7 1 4 0 1 1 G23 1056 21 25.66 1.394454 5 6 4 2 0 2 G22 777 3 44.05 0.772848 1 1 3 0 0 0 G21 1014 28 28.66 1.576139 7 5 7 1 1 2 G01 1053 21 25.60 1.148270 11 5 7 1 0 1 G29 1062 20 25.08 1.241157 7 4 7 2 0 2 G14 862 5 43.05 0.852912 1 1 1 0 0 0 G02 1013 6 27.33 1.233643 3 2 2 0 0 0 G16 890 7 42.17 0.928912 2 2 3 0 0 0 G07 1045 17 25.41 1.067470 5 1 6 1 0 1 G25 952 11 30.33 1.706205 12 2 4 0 0 0 G18 822 12 44.39 0.910607 3 1 4 1 0 1 G04 913 36 34.23 1.363180 15 4 10 0 0 0 G19 930 22 31.83 1.369652 7 3 7 0 0 0 G13 887 13 42.94 0.989940 5 3 4 1 0 1 G24 999 33 28.21 0.961584 8 6 7 0 0 0 G27 764 5 44.53 1.099896 3 1 1 1 0 1 G10 751 14 44.20 0.779385 3 1 3 0 0 0 G26 825 2 44.78 0.758516 0 1 1 0 0 0 G17 969 19 31.18 1.584752 8 3 4 0 0 0 G09 886 12 43.08 0.898132 2 2 3 0 0 0 G05 859 11 44.00 0.844263 2 1 2 2 0 2 G08 854 11 43.03 1.048063 2 2 3 1 0 1 G30 891 3 42.19 0.789413 0 1 1 0 0 0 G06 801 7 45.31 0.803865 1 0 2 1 0 1 mean MP2 rms : 1.067582 m total mean elevation : 36.77 degrees # MP2 obs > 0 : 24093 # qc MP2 slips < 25 : 123 # Rvr L1 slips < 25 : 60 # Rvr L2 slips < 25 : 104 # qc MP2 slips > 25 : 14 # Rvr L1 slips > 25 : 4 # Rvr L2 slips > 25 : 18 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 45 0 0.144250 ||| 80 - 85 412 0 0.154402 ||| 75 - 80 488 0 0.151477 ||| 70 - 75 779 0 0.140131 ||| 65 - 70 1426 0 0.163970 ||| 60 - 65 1295 0 0.181066 |||| 55 - 60 1259 1 0.202349 |||| 50 - 55 1353 0 0.235488 ||||| 45 - 50 1297 0 0.222963 |||| 40 - 45 1518 4 0.258247 ||||| 35 - 40 1638 2 0.348819 ||||||| 30 - 35 1873 4 0.453896 ||||||||| 25 - 30 1898 3 0.567876 ||||||||||| 20 - 25 1948 5 0.770419 ||||||||||||||| 15 - 20 2204 5 1.112086 |||||||||||||||||||||| 10 - 15 2544 18 1.952121 #|||||||||||||||||||||||||||||||||||||| 5 - 10 2056 91 2.615758 ########||||||||||||||||||||||||||||||||||||||> 0 - 5 33 4 2.751202 ########################||||||||||||||||||||||> < 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 45 4.458 23.022 ####||||||||||||||||||| 80 - 85 412 6.322 23.703 ######|||||||||||||||||| 75 - 80 488 5.765 23.232 ######||||||||||||||||| 70 - 75 779 5.500 22.009 #####||||||||||||||||| 65 - 70 1428 5.928 23.897 ######|||||||||||||||||| 60 - 65 1295 5.447 26.419 #####||||||||||||||||||||| 55 - 60 1261 2.753 29.822 ###||||||||||||||||||||||||||| 50 - 55 1354 1.898 28.937 ##||||||||||||||||||||||||||| 45 - 50 1297 1.844 26.190 ##|||||||||||||||||||||||| 40 - 45 1526 1.763 22.897 ##||||||||||||||||||||| 35 - 40 1644 1.979 19.412 ##||||||||||||||||| 30 - 35 1880 1.701 16.277 ##|||||||||||||| 25 - 30 1904 1.293 13.836 #||||||||||||| 20 - 25 1958 1.142 11.429 #|||||||||| 15 - 20 2221 1.082 9.329 #|||||||| 10 - 15 2571 1.030 7.412 #|||||| 5 - 10 2327 1.122 6.004 #||||| 0 - 5 82 1.346 5.296 #|||| < 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 45 4.976 32.150 #####||||||||||||||||||||||||||| 80 - 85 412 2.460 34.163 ##|||||||||||||||||||||||||||||||| 75 - 80 488 2.033 33.458 ##||||||||||||||||||||||||||||||| 70 - 75 779 1.705 33.154 ##||||||||||||||||||||||||||||||| 65 - 70 1428 1.659 31.936 ##|||||||||||||||||||||||||||||| 60 - 65 1295 1.787 30.524 ##||||||||||||||||||||||||||||| 55 - 60 1259 1.858 28.200 ##|||||||||||||||||||||||||| 50 - 55 1354 1.652 25.880 ##|||||||||||||||||||||||| 45 - 50 1297 1.542 23.307 ##||||||||||||||||||||| 40 - 45 1518 1.339 20.547 #|||||||||||||||||||| 35 - 40 1638 1.630 17.578 ##|||||||||||||||| 30 - 35 1874 1.382 14.910 #|||||||||||||| 25 - 30 1898 0.988 12.786 #|||||||||||| 20 - 25 1948 0.891 10.590 #|||||||||| 15 - 20 2206 0.860 8.769 #|||||||| 10 - 15 2546 0.883 7.074 #|||||| 5 - 10 2074 0.935 5.807 #||||| 0 - 5 34 1.337 4.588 #|||| < 0 0 0.000 0.000