version: teqc 2011Oct11 SV+--------|--------|---------|--------|--------|--------|--------|--------+ SV 15|I- --ooooooooooooooooooooM| 15 14|Loooo-- --oooooooooooooooo| 14 16|LooooooI2I- -Moooooooooooo| 16 18|LooooooooooI-- -oooooooo| 18 19|LoooooooooooooI- --LMooo-- --oo| 19 27|-ooooooooooooooIoooo2 ---- -| 27 13|LoIoooooooooooooooooI- -Io| 13 7|Loo-- --oooooooooo-- -IoooooooooIo| 7 4|Loooooooooo2- --oMLIo-- -LMoooo| 4 24|LoooooooooooooI- -MooooIooo2-- -M| 24 10| --ooIoooooooooooooo2I ------ | 10 2| --ooooooooooooooom- -MoooIooII-- | 2 26| -L2oooooooooooooooooo-- | 26 17| 2IoooIooI- --ooooooooooooooooM- | 17 9| -oooooooooooooooooooooI2 | 9 23| --ooooIooooooo-- -IoooIoooooooo-- | 23 5| --ooooooooooooooomoooo-- | 5 8| --ooIoooooooooooooooooI | 8 21| -oooooIooI2- --oooooooooooooo2-- | 21 30| --ooooooooooooooooooooo2- | 30 1| -ooooooooooooooI- -M2ooooooooo2- | 1 6| -IooooooooooooooaIoo-- | 6 29| --oooooooIooI2- --ooooooooooooo-- | 29 25| -2oooooooooooooooo-- ---ooooMI--| 25 22| -2ooIooooooooooooooo-- | 22 3| --oooooooooooooooooooooI- | 3 31| --Ioooooooooooooooooo-- | 31 -dn| 1 1 1 1 11 12111 1 11 1 1 1 1 11 |-dn +dn|2111 11111121213212132112 232341 221213343311123111333333 112221122 2231|+dn + 0|aaaa9999aaaaaa9a9abbca99a9bccddbabbbbaccb9988899888aaaaaa89aaaaaaaa89aaa|+ 0 Pos|oooo o oo ooo |Pos Clk| |Clk +--------|--------|---------|--------|--------|--------|--------|--------+ 00:00:30.000 23:59:00.000 1998 Mar 21 1998 Mar 21 ********************* QC of RINEX file(s) : ALAC0800.98O input RnxNAV file(s) : ALAC0800.98N ********************* 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 21 00:00:30.000 Time of end of window : 1998 Mar 21 23:59:00.000 Time line window length : 23.98 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009084.1201 -42065.7257 3935089.2130 (m) antenna WGS 84 (geo) : N 38 deg 20' 20.25" W 0 deg 28' 52.15" antenna WGS 84 (geo) : 38.338959 deg 359.518848 deg (= -0.481152 deg) WGS 84 height : 105.6450 m |qc - header| position : 46.0729 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: 27284 Possible obs > 0.0 deg: 27284 Complete obs > 0.0 deg: 24107 Deleted obs > 0.0 deg: 336 Masked obs < 0.0 deg: 2841 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.321906 m Moving average MP2 : 1.032348 m Points in MP moving avg : 50 Mean S1 S2 : 17.40 (sd=8.75 n=24443) 17.66 (sd=9.46 n=24107) 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 6649 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 2 (: 190) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 48 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 62 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 98 3 21 00:00 98 3 21 23:59 23.98 30 27284 24107 88 0.32 1.03 389 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 21 00:00:30.000 Observations end : 1998 Mar 21 23:59:00.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G13 952 39.86 952 39.86 895 882 894 882 0 882 895 0 G19 1090 27.36 1090 27.36 925 911 925 911 0 911 925 0 G24 1164 24.22 1164 24.22 1003 978 1002 978 0 978 1003 0 G04 1096 28.31 1096 28.31 923 906 923 906 0 906 923 0 G07 1186 22.79 1186 22.79 1043 1018 1043 1018 0 1018 1043 0 G16 950 39.86 950 39.86 895 882 895 882 0 882 895 0 G15 941 38.94 941 38.94 891 870 890 870 0 870 891 0 G14 928 40.26 928 40.26 872 869 872 869 0 869 872 0 G18 885 41.51 885 41.51 832 825 832 825 0 825 832 0 G27 939 36.22 939 36.22 765 760 764 760 0 760 765 0 G10 1004 33.01 1004 33.01 745 734 744 734 0 734 745 0 G02 1162 24.07 1162 24.07 1012 995 1011 995 0 995 1012 0 G26 890 41.60 890 41.60 824 821 823 821 0 821 824 0 G17 1107 26.90 1107 26.90 973 951 973 951 0 951 973 0 G09 940 40.26 940 40.26 884 872 884 872 0 872 884 0 G23 1189 22.62 1189 22.62 1052 1030 1050 1030 0 1030 1052 0 G05 920 40.87 920 40.87 863 856 862 856 0 856 863 0 G08 896 40.47 896 40.47 848 838 848 838 0 838 848 0 G21 1148 24.78 1148 24.78 1012 996 1011 996 0 996 1012 0 G30 939 39.89 939 39.89 890 886 890 886 0 886 890 0 G01 1179 22.76 1179 22.76 1048 1027 1048 1027 0 1027 1048 0 G06 861 41.65 861 41.65 793 789 793 789 0 789 793 0 G29 1179 22.78 1179 22.78 1045 1030 1044 1030 0 1030 1045 0 G25 1109 26.00 1109 26.00 954 943 953 943 0 943 954 0 G22 840 41.23 840 41.23 777 773 777 773 0 773 777 0 G03 929 40.40 929 40.40 875 867 875 867 0 867 875 0 G31 861 41.50 861 41.50 804 798 803 798 0 798 804 0 Obs below mask ( 0.00 deg) : 0 Obs above mask w/ no L1 : 14 Obs above mask w/ no L2 : 336 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 336 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 24443 Obs deleted (any reason) : 336 Obs complete : 24107 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 94 0 0.000000 80 - 85 370 0 0.000000 75 - 80 485 0 0.000000 70 - 75 758 0 0.000000 65 - 70 1453 0 0.000000 60 - 65 1280 0 0.000000 55 - 60 1264 0 0.000000 50 - 55 1363 0 0.000000 45 - 50 1474 0 0.000000 40 - 45 1548 1 0.000000 35 - 40 1511 2 0.000000 30 - 35 1607 3 0.000000 25 - 30 2010 4 0.000000 20 - 25 1970 2 0.000000 15 - 20 2262 3 0.000000 10 - 15 2449 6 0.000000 5 - 10 2148 22 0.000000 == 0 - 5 34 5 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 G13 895 13 42.78 0.324315 3 3 4 1 0 1 G19 925 14 32.23 0.383734 3 4 6 0 0 0 G24 1003 25 28.10 0.407837 4 5 7 0 0 0 G04 923 17 33.53 0.432913 3 3 5 0 1 1 G07 1043 25 25.99 0.359606 2 7 4 1 1 2 G16 895 13 42.69 0.262093 3 1 4 0 1 1 G15 891 21 41.94 0.317801 3 4 5 0 0 0 G14 872 3 42.88 0.233649 0 1 1 0 1 1 G18 832 7 44.34 0.298732 2 1 3 0 1 1 G27 765 5 44.40 0.247171 0 0 1 1 0 1 G10 745 11 44.17 0.245481 1 1 2 1 0 1 G02 1012 17 27.60 0.381172 5 1 7 0 0 0 G26 824 3 44.95 0.240533 0 0 1 0 0 0 G17 973 22 30.88 0.384931 6 3 8 0 0 0 G09 884 12 43.23 0.302370 2 3 3 0 0 0 G23 1052 22 25.59 0.323271 2 3 4 2 0 2 G05 863 7 43.74 0.267639 0 0 1 1 0 1 G08 848 10 43.15 0.282023 1 1 2 1 0 1 G21 1012 16 28.13 0.404391 3 1 5 0 0 0 G30 890 4 42.22 0.245809 0 1 1 0 0 0 G01 1048 21 25.78 0.325913 2 3 4 0 0 0 G06 793 4 45.22 0.273419 1 2 1 1 0 1 G29 1045 15 25.66 0.396437 2 2 4 0 0 0 G25 954 11 30.14 0.406157 2 1 4 0 0 0 G22 777 4 44.61 0.237861 0 1 1 1 0 1 G03 875 8 43.18 0.329165 1 2 2 0 0 0 G31 804 6 44.66 0.257689 1 0 2 0 0 0 mean MP1 rms : 0.321901 m total mean elevation : 36.79 degrees # MP1 obs > 0 : 24107 # qc MP1 slips < 25 : 52 # Rvr L1 slips < 25 : 54 # Rvr L2 slips < 25 : 92 # qc MP1 slips > 25 : 10 # Rvr L1 slips > 25 : 5 # Rvr L2 slips > 25 : 15 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 94 0 0.117108 || 80 - 85 370 0 0.101687 || 75 - 80 485 0 0.108501 || 70 - 75 758 0 0.109919 || 65 - 70 1453 0 0.100390 || 60 - 65 1280 0 0.104361 || 55 - 60 1264 0 0.107148 || 50 - 55 1363 0 0.111302 || 45 - 50 1474 0 0.126519 ||| 40 - 45 1548 1 0.137568 ||| 35 - 40 1511 2 0.169364 ||| 30 - 35 1607 3 0.196453 |||| 25 - 30 2010 4 0.232142 ||||| 20 - 25 1970 3 0.309117 |||||| 15 - 20 2262 3 0.407168 |||||||| 10 - 15 2449 7 0.525915 ||||||||||| 5 - 10 2148 34 0.679285 ###||||||||||| 0 - 5 34 5 0.648137 #############================ < 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 G13 895 13 42.78 0.777577 4 3 4 1 0 1 G19 925 14 32.23 1.495800 6 4 6 0 0 0 G24 1003 25 28.10 1.352316 12 5 7 0 0 0 G04 923 17 33.53 1.525685 9 3 5 0 1 1 G07 1043 25 25.99 1.118781 2 7 4 1 1 2 G16 895 13 42.69 0.707496 7 1 4 0 1 1 G15 891 21 41.94 0.768824 5 4 5 0 0 0 G14 872 3 42.88 0.752186 0 1 1 0 1 1 G18 832 7 44.34 1.138981 5 1 3 0 1 1 G27 765 5 44.40 0.782353 1 0 1 1 0 1 G10 745 11 44.17 0.664120 10 1 2 1 0 1 G02 1012 17 27.60 1.221360 7 1 7 0 0 0 G26 824 3 44.95 0.641632 2 0 1 0 0 0 G17 973 22 30.88 1.545423 11 3 8 0 0 0 G09 884 12 43.23 0.798684 3 3 3 0 0 0 G23 1052 22 25.59 1.129003 2 3 4 2 0 2 G05 863 7 43.74 0.893389 0 0 1 1 0 1 G08 848 10 43.15 0.802620 2 1 2 1 0 1 G21 1012 16 28.13 1.316847 9 1 5 0 0 0 G30 890 4 42.22 0.681490 4 1 1 0 0 0 G01 1048 21 25.78 1.194477 5 3 4 0 0 0 G06 793 4 45.22 0.924959 1 2 1 1 0 1 G29 1045 15 25.66 1.227053 3 2 4 0 0 0 G25 954 11 30.14 1.415099 4 1 4 0 0 0 G22 777 4 44.61 0.837196 2 1 1 1 0 1 G03 875 8 43.18 0.833441 1 2 2 0 0 0 G31 804 6 44.66 0.848981 1 0 2 0 0 0 mean MP2 rms : 1.032328 m total mean elevation : 36.79 degrees # MP2 obs > 0 : 24107 # qc MP2 slips < 25 : 118 # Rvr L1 slips < 25 : 54 # Rvr L2 slips < 25 : 92 # qc MP2 slips > 25 : 10 # Rvr L1 slips > 25 : 5 # Rvr L2 slips > 25 : 15 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 94 0 0.142538 ||| 80 - 85 370 0 0.139041 ||| 75 - 80 485 0 0.144184 ||| 70 - 75 758 0 0.167221 ||| 65 - 70 1453 0 0.167990 ||| 60 - 65 1280 0 0.176074 |||| 55 - 60 1264 0 0.202572 |||| 50 - 55 1363 0 0.234432 ||||| 45 - 50 1474 0 0.278998 |||||| 40 - 45 1548 1 0.269873 ||||| 35 - 40 1511 2 0.354207 ||||||| 30 - 35 1607 3 0.450428 ||||||||| 25 - 30 2010 4 0.532078 ||||||||||| 20 - 25 1970 3 0.768906 ||||||||||||||| 15 - 20 2262 5 1.058917 ||||||||||||||||||||| 10 - 15 2449 15 1.840868 #|||||||||||||||||||||||||||||||||||| 5 - 10 2148 87 2.558698 ########||||||||||||||||||||||||||||||||||||||> 0 - 5 34 8 2.541675 ##############################################> < 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 94 4.359 21.160 ####||||||||||||||||| 80 - 85 370 6.332 23.009 ######||||||||||||||||| 75 - 80 486 6.170 25.198 ######||||||||||||||||||| 70 - 75 758 6.089 24.251 ######|||||||||||||||||| 65 - 70 1453 5.980 25.821 ######|||||||||||||||||||| 60 - 65 1281 4.970 28.446 #####||||||||||||||||||||||| 55 - 60 1264 2.189 29.941 ##|||||||||||||||||||||||||||| 50 - 55 1364 1.843 28.540 ##||||||||||||||||||||||||||| 45 - 50 1474 1.725 25.776 ##|||||||||||||||||||||||| 40 - 45 1550 1.797 22.731 ##||||||||||||||||||||| 35 - 40 1516 1.864 19.338 ##||||||||||||||||| 30 - 35 1615 1.637 16.320 ##|||||||||||||| 25 - 30 2017 1.259 13.799 #||||||||||||| 20 - 25 1978 1.148 11.305 #|||||||||| 15 - 20 2275 1.067 9.233 #|||||||| 10 - 15 2478 0.993 7.364 #|||||| 5 - 10 2395 1.069 5.992 #||||| 0 - 5 75 1.344 5.150 #|||| < 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 94 4.050 33.668 ####|||||||||||||||||||||||||||||| 80 - 85 370 2.340 34.103 ##|||||||||||||||||||||||||||||||| 75 - 80 486 2.089 33.163 ##||||||||||||||||||||||||||||||| 70 - 75 758 1.727 32.635 ##||||||||||||||||||||||||||||||| 65 - 70 1453 1.493 31.845 #||||||||||||||||||||||||||||||| 60 - 65 1281 1.527 30.368 ##|||||||||||||||||||||||||||| 55 - 60 1264 1.645 28.085 ##|||||||||||||||||||||||||| 50 - 55 1364 1.534 25.767 ##|||||||||||||||||||||||| 45 - 50 1474 1.384 23.169 #|||||||||||||||||||||| 40 - 45 1548 1.439 20.542 #|||||||||||||||||||| 35 - 40 1512 1.563 17.562 ##|||||||||||||||| 30 - 35 1607 1.340 14.994 #|||||||||||||| 25 - 30 2011 1.007 12.731 #|||||||||||| 20 - 25 1971 0.937 10.570 #|||||||||| 15 - 20 2263 0.871 8.687 #|||||||| 10 - 15 2450 0.853 7.067 #|||||| 5 - 10 2164 0.946 5.838 #||||| 0 - 5 37 1.265 4.777 #|||| < 0 0 0.000 0.000