version: teqc 2011Oct11 SV+--------|--------|---------|--------|--------|--------|--------|--------+ SV 14|LooI- --ooooooooooooooooo| 14 16|LoooooII2 -oooooooooooooo| 16 18|LoooIooooIm- --ooooooooo| 18 19|Loooooooooooo2- --Mooo--- -Mooo| 19 27|LoooooooooooooIoooI- ---- --| 27 13|LIoooooooooooIooooo-- -Loo| 13 7|L2- -mIoooooooooo2- -2oooooooooooo| 7 4|LoooooooooI -2oIoI--- --oMooooo| 4 24|Looooooooooo2- --IooooIooo2- -Moo| 24 10|--oIooooooooooooooo2- ------ -| 10 2| --ooooooooooooooo-- 22oomooIo2- | 2 26| --oIooooooooooooooooooI | 26 17| -IIoooI2m- --oooooooooooooooM- | 17 9| --oooooooooooooooooooooI- | 9 5| -Ioooooooooooooooooooo-- | 5 8| -2IooIooooooooooooooooI- | 8 23| -2oooaIooooooI- --IoooIooooooo2-- | 23 21| -mIoooIooo-- --oooooooooooooooM- | 21 30| -Iooooooooooooooooooooo- | 30 1| --ooooooooooooo22 -2ooooooooooM- | 1 6| -22ooooooooooooooIoo2I- | 6 29| -IoooooooIooI- --MoooooIooooooo-- | 29 25| --oooooooooooooooo-- --oooo2M-- | 25 22| -I2ooIooooooooooooooo- | 22 3| --oooooooooooooooooooo2- | 3 31| --oooooooooooooooooooI- | 31 15| -Iooooooooooooooooooo2I-| 15 -dn|1 11 11 11 2 1 1 2211 1 12 1 1 |-dn +dn|111111111122123221332122123242 122212343321112311 333231 121211221 23222|+dn + 0|aaa999aaaaaa99a9bbcba9aaacccdbaabbbbbcba9888899788aaaaa989aaaaaaa989aaaa|+ 0 Pos|oo oo oo oo |Pos Clk| |Clk +--------|--------|---------|--------|--------|--------|--------|--------+ 00:00:30.000 23:59:00.000 1998 Mar 28 1998 Mar 28 ********************* QC of RINEX file(s) : ALAC0870.98O input RnxNAV file(s) : ALAC0870.98N ********************* 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 Mar 28 00:00:30.000 Time of end of window : 1998 Mar 28 23:59:00.000 Time line window length : 23.98 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009091.8517 -42028.6480 3935060.8811 (m) antenna WGS 84 (geo) : N 38 deg 20' 19.38" W 0 deg 28' 50.62" antenna WGS 84 (geo) : 38.338718 deg 359.519273 deg (= -0.480727 deg) WGS 84 height : 93.8904 m |qc - header| position : 59.7271 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: 27297 Possible obs > 0.0 deg: 27297 Complete obs > 0.0 deg: 24039 Deleted obs > 0.0 deg: 394 Masked obs < 0.0 deg: 2864 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.316629 m Moving average MP2 : 1.055774 m Points in MP moving avg : 50 Mean S1 S2 : 17.42 (sd=8.80 n=24433) 17.28 (sd=9.27 n=24039) 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 6656 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 5 (: 223) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 58 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 72 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 98 3 28 00:00 98 3 28 23:59 23.98 30 27297 24039 88 0.32 1.06 334 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 Mar 28 00:00:30.000 Observations end : 1998 Mar 28 23:59:00.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G19 1090 27.44 1090 27.44 923 914 922 914 0 914 923 0 G13 952 39.93 952 39.93 892 880 892 880 0 880 892 0 G04 1098 28.31 1098 28.31 922 901 922 901 0 901 922 0 G24 1164 24.29 1164 24.29 1005 977 1004 977 0 977 1005 0 G07 1187 22.72 1187 22.72 1043 1017 1042 1017 0 1017 1043 0 G16 951 39.78 951 39.78 897 889 896 889 0 889 897 0 G14 929 40.16 929 40.16 872 865 872 865 0 865 872 0 G18 885 41.56 885 41.56 832 817 831 817 0 817 832 0 G27 944 36.08 944 36.08 768 754 768 754 0 754 768 0 G10 1011 32.77 1011 32.77 739 734 739 734 0 734 739 0 G02 1161 24.09 1161 24.09 1013 1000 1012 1000 0 1000 1013 0 G26 890 41.60 890 41.60 822 812 822 812 0 812 822 0 G17 1107 26.89 1107 26.89 973 943 973 943 0 943 973 0 G09 939 40.30 939 40.30 885 868 883 868 0 868 885 0 G05 920 40.88 920 40.88 863 854 863 854 0 854 863 0 G08 896 40.47 896 40.47 850 837 849 837 0 837 850 0 G23 1190 22.60 1190 22.60 1052 1029 1052 1029 0 1029 1052 0 G21 1148 24.79 1148 24.79 1012 993 1012 993 0 993 1012 0 G30 939 39.89 939 39.89 889 878 889 878 0 878 889 0 G01 1177 22.80 1177 22.80 1048 1031 1048 1031 0 1031 1048 0 G06 862 41.63 862 41.63 794 787 794 787 0 787 794 0 G29 1180 22.74 1180 22.74 1047 1026 1044 1026 0 1026 1047 0 G25 1109 25.98 1109 25.98 958 948 958 948 0 948 958 0 G22 841 41.18 841 41.18 777 770 777 770 0 770 777 0 G03 930 40.36 930 40.36 873 866 872 866 0 866 873 0 G31 862 41.49 862 41.49 798 783 794 783 0 783 798 0 G15 935 39.13 935 39.13 886 866 886 866 0 866 886 0 Obs below mask ( 0.00 deg) : 0 Obs above mask w/ no L1 : 17 Obs above mask w/ no L2 : 394 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 394 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 24433 Obs deleted (any reason) : 394 Obs complete : 24039 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 95 0 0.000000 80 - 85 372 0 0.000000 75 - 80 482 0 0.000000 70 - 75 757 0 0.000000 65 - 70 1454 0 0.000000 60 - 65 1280 0 0.000000 55 - 60 1269 0 0.000000 50 - 55 1358 0 0.000000 45 - 50 1459 3 0.000000 40 - 45 1561 0 0.000000 35 - 40 1511 0 0.000000 30 - 35 1608 4 0.000000 25 - 30 2022 3 0.000000 20 - 25 1968 3 0.000000 15 - 20 2256 3 0.000000 10 - 15 2458 7 0.000000 5 - 10 2071 34 0.000000 === 0 - 5 31 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 G19 923 9 32.24 0.377359 2 3 3 0 1 1 G13 892 12 42.78 0.237387 0 2 1 2 1 3 G04 922 21 33.71 0.366776 5 3 6 0 1 1 G24 1005 28 28.16 0.350123 4 5 7 0 0 0 G07 1043 26 26.02 0.344335 3 9 6 0 0 0 G16 897 8 42.37 0.252706 2 2 3 0 1 1 G14 872 7 43.00 0.244836 1 1 2 0 1 1 G18 832 15 44.63 0.356465 3 2 4 1 1 2 G27 768 14 44.69 0.265445 2 5 4 1 0 1 G10 739 5 44.17 0.239558 1 1 2 0 0 0 G02 1013 13 27.50 0.373270 2 1 4 0 0 0 G26 822 10 45.34 0.253924 2 2 3 0 0 0 G17 973 30 31.08 0.380639 8 3 10 0 0 0 G09 885 17 43.40 0.303210 2 2 3 0 0 0 G05 863 9 43.91 0.228904 1 1 2 0 0 0 G08 850 13 43.19 0.288874 2 1 3 1 0 1 G23 1052 23 25.56 0.364756 3 7 4 2 0 2 G21 1012 19 28.21 0.398462 4 3 6 0 0 0 G30 889 11 42.55 0.229976 2 3 3 0 0 0 G01 1048 17 25.70 0.371110 1 2 3 0 0 0 G06 794 7 45.35 0.289484 1 1 2 1 0 1 G29 1047 21 25.69 0.377580 4 2 6 1 0 1 G25 958 10 30.00 0.401431 1 2 3 0 0 0 G22 777 7 44.76 0.260799 1 2 2 1 0 1 G03 873 7 43.23 0.343641 0 3 1 0 0 0 G31 798 15 45.43 0.255137 1 5 2 0 0 0 G15 886 20 42.08 0.280372 4 4 4 0 0 0 mean MP1 rms : 0.316625 m total mean elevation : 36.87 degrees # MP1 obs > 0 : 24039 # qc MP1 slips < 25 : 62 # Rvr L1 slips < 25 : 77 # Rvr L2 slips < 25 : 99 # qc MP1 slips > 25 : 10 # Rvr L1 slips > 25 : 6 # Rvr L2 slips > 25 : 16 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 95 0 0.107443 || 80 - 85 372 0 0.104750 || 75 - 80 482 0 0.109285 || 70 - 75 757 0 0.107389 || 65 - 70 1454 0 0.101479 || 60 - 65 1280 0 0.108392 || 55 - 60 1269 0 0.109380 || 50 - 55 1358 0 0.114309 || 45 - 50 1459 3 0.126101 ||| 40 - 45 1561 0 0.140740 ||| 35 - 40 1511 0 0.166299 ||| 30 - 35 1608 4 0.196028 |||| 25 - 30 2022 3 0.236414 ||||| 20 - 25 1968 4 0.295633 |||||| 15 - 20 2256 4 0.418778 |||||||| 10 - 15 2458 8 0.518127 |||||||||| 5 - 10 2071 45 0.660651 ####||||||||| 0 - 5 31 1 0.704022 ######|||||||| < 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 G19 923 9 32.24 1.544860 5 3 3 0 1 1 G13 892 12 42.78 0.939191 0 2 1 2 1 3 G04 922 21 33.71 1.682958 7 3 6 0 1 1 G24 1005 28 28.16 1.156224 9 5 7 0 0 0 G07 1043 26 26.02 1.035022 10 9 6 0 0 0 G16 897 8 42.37 0.825417 8 2 3 0 1 1 G14 872 7 43.00 0.812361 1 1 2 0 1 1 G18 832 15 44.63 1.102230 3 2 4 1 1 2 G27 768 14 44.69 0.807433 4 5 4 1 0 1 G10 739 5 44.17 0.746806 3 1 2 0 0 0 G02 1013 13 27.50 1.216146 8 1 4 0 0 0 G26 822 10 45.34 0.693750 2 2 3 0 0 0 G17 973 30 31.08 1.458590 16 3 10 0 0 0 G09 885 17 43.40 0.792922 3 2 3 0 0 0 G05 863 9 43.91 0.864350 1 1 2 0 0 0 G08 850 13 43.19 0.888998 3 1 3 1 0 1 G23 1052 23 25.56 1.359352 14 7 4 2 0 2 G21 1012 19 28.21 1.251209 9 3 6 0 0 0 G30 889 11 42.55 0.718837 2 3 3 0 0 0 G01 1048 17 25.70 1.152610 4 2 3 0 0 0 G06 794 7 45.35 0.848037 9 1 2 1 0 1 G29 1047 21 25.69 1.067544 4 2 6 1 0 1 G25 958 10 30.00 1.414059 3 2 3 0 0 0 G22 777 7 44.76 0.829387 3 2 2 1 0 1 G03 873 7 43.23 1.120189 1 3 1 0 0 0 G31 798 15 45.43 0.763066 3 5 2 0 0 0 G15 886 20 42.08 0.984656 6 4 4 0 0 0 mean MP2 rms : 1.055756 m total mean elevation : 36.87 degrees # MP2 obs > 0 : 24039 # qc MP2 slips < 25 : 141 # Rvr L1 slips < 25 : 77 # Rvr L2 slips < 25 : 99 # qc MP2 slips > 25 : 10 # Rvr L1 slips > 25 : 6 # Rvr L2 slips > 25 : 16 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 95 0 0.161038 ||| 80 - 85 372 0 0.148257 ||| 75 - 80 482 0 0.150210 ||| 70 - 75 757 0 0.149902 ||| 65 - 70 1454 0 0.166849 ||| 60 - 65 1280 0 0.189088 |||| 55 - 60 1269 0 0.209145 |||| 50 - 55 1358 0 0.230568 ||||| 45 - 50 1459 3 0.242845 ||||| 40 - 45 1561 0 0.270450 ||||| 35 - 40 1511 0 0.330762 ||||||| 30 - 35 1608 4 0.432132 ||||||||| 25 - 30 2022 3 0.542145 ||||||||||| 20 - 25 1968 4 0.786311 |||||||||||||||| 15 - 20 2256 5 1.129559 ||||||||||||||||||||||| 10 - 15 2458 20 1.746243 #|||||||||||||||||||||||||||||||||| 5 - 10 2071 107 2.724185 ##########||||||||||||||||||||||||||||||||||||> 0 - 5 31 5 2.755556 ################################||||||||||||||> < 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 95 5.680 22.774 ######||||||||||||||||| 80 - 85 373 6.216 23.409 ######||||||||||||||||| 75 - 80 482 5.967 25.831 ######|||||||||||||||||||| 70 - 75 757 6.018 24.646 ######||||||||||||||||||| 65 - 70 1454 5.932 26.437 ######|||||||||||||||||||| 60 - 65 1281 4.627 28.932 #####|||||||||||||||||||||||| 55 - 60 1270 2.029 29.886 ##|||||||||||||||||||||||||||| 50 - 55 1358 1.883 28.256 ##|||||||||||||||||||||||||| 45 - 50 1464 1.718 25.553 ##|||||||||||||||||||||||| 40 - 45 1561 1.773 22.582 ##||||||||||||||||||||| 35 - 40 1512 1.849 19.183 ##||||||||||||||||| 30 - 35 1621 1.652 16.151 ##|||||||||||||| 25 - 30 2028 1.249 13.685 #||||||||||||| 20 - 25 1976 1.129 11.236 #|||||||||| 15 - 20 2271 1.052 9.172 #|||||||| 10 - 15 2486 0.995 7.320 #|||||| 5 - 10 2365 1.086 5.978 #||||| 0 - 5 79 1.324 5.165 #|||| < 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 95 3.972 33.447 ####||||||||||||||||||||||||||||| 80 - 85 373 2.314 33.270 ##||||||||||||||||||||||||||||||| 75 - 80 482 1.996 32.529 ##||||||||||||||||||||||||||||||| 70 - 75 757 1.656 32.047 ##|||||||||||||||||||||||||||||| 65 - 70 1454 1.562 31.181 ##||||||||||||||||||||||||||||| 60 - 65 1281 1.534 29.718 ##|||||||||||||||||||||||||||| 55 - 60 1270 1.638 27.473 ##||||||||||||||||||||||||| 50 - 55 1358 1.527 25.137 ##||||||||||||||||||||||| 45 - 50 1459 1.344 22.626 #|||||||||||||||||||||| 40 - 45 1561 1.434 20.037 #||||||||||||||||||| 35 - 40 1512 1.522 17.140 ##||||||||||||||| 30 - 35 1608 1.285 14.604 #|||||||||||||| 25 - 30 2024 0.953 12.405 #||||||||||| 20 - 25 1969 0.922 10.321 #||||||||| 15 - 20 2257 0.882 8.444 #||||||| 10 - 15 2459 0.869 6.857 #|||||| 5 - 10 2086 0.938 5.700 #||||| 0 - 5 34 1.325 4.794 #|||| < 0 0 0.000 0.000