version: teqc 2013Mar15 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1|I- --MI-- -MoooooooooooooooooI| 1 2|-oooooooooooooooII -moooIoooII I| 2 3| -IIoooooooooooooooooooI2I | 3 4|oIooI- IIIoooI-- -MoIooooooooooo| 4 5| -IooooooooooooooooooooII | 5 6| IoooooooooooooooIoooII | 6 7| IIooooooooooom -MoooooooooIoo-I- | 7 8|ooooooooooIoI -IIII- --ooIooo| 8 9| -IoooooooooooooooooooooI- | 9 10|ooooooooooooo2m -IIII-- --oMoo| 10 11| -Iooooooooooooooooooo---- | 11 13|ooooooooIoooII -IoIoooooo| 13 14| ------------------------ | 14 15| -oooooooooooooooooooooI- | 15 16|---- ---------------------| 16 17| -IIoooIo2I- -MooooooooooooooooI | 17 18|ooooI2I MIoooooooooooooo| 18 19|oooooooII -MIooooI- Moooooooooo| 19 21| IIIooooIoII MooooooooooooIoooI- | 21 22| -oIooooooooooooooooII LII- | 22 23| -IooooIoooooooI MIooIoooooooooo2 | 23 24|oooooo2m- IIooooIooo--- -oooooooo| 24 25| -IoooooooooooooooocI IIIooo2I-- | 25 26|2mooooooooooooooooooooI | 26 27|oooooooooIII -I-II- MIooooooo| 27 29| -IooooIoooooooooII -IoooooooIooI- | 29 30| -IoooooooooooooooooooooII | 30 31| IIomoooooooooooooooIoI | 31 -dn|111 + + 1 1 + + + 1 1111122212212222322222211|-dn +dn|321111212111111111 21122 121 2233112221111222122231243434333335654454322|+dn + 0|ccbbbbbababba989998abba98899899bb9999aaaa9accbbbaa89bbcbbbb999acccdddcbb|+ 0 Pos|oo ooo oo oo oo |Pos Clk|+++ +++ +++ +++ +++ +++ +++ +++ ++ +++ +++ +++ +++ +++ +++ ++ +++ +++ ++|Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.054 2000 Mar 28 2000 Mar 29 ********************* QC of RINEX file(s) : ALAC0880.00o input RnxNAV file(s) : ALAC0880.00n ********************* 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 Mar 28 00:00:30.000 Time of end of window : 2000 Mar 29 00:00:00.054 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009124.6857 -42039.9432 3935151.5177 (m) antenna WGS 84 (geo) : N 38 deg 20' 21.03" W 0 deg 28' 51.07" antenna WGS 84 (geo) : 38.339174 deg 359.519147 deg (= -0.480853 deg) WGS 84 height : 175.9404 m |qc - header| position : 123.5768 m Observation interval : 30.0000 seconds Total satellites w/ obs : 26 NAVSTAR GPS SVs w/o OBS : 12 14 16 20 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: 26571 Possible obs > 0.0 deg: 26571 Complete obs > 0.0 deg: 23838 Deleted obs > 0.0 deg: 1321 Masked obs < 0.0 deg: 3271 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.366837 m Moving average MP2 : 1.308823 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 : 54 Total Rx clock drift : +54.000000 ms Rate of Rx clock drift : +2.251 ms/hr Avg time between resets : 26.657 minute(s) Freq no. and timecode : 2 7387 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 6 (: 472) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 198 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 221 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 00 3 28 00:00 00 3 29 00:00 24.00 30 26571 23838 90 0.37 1.31 108 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 Mar 28 00:00:30.000 Observations end : 2000 Mar 29 00:00:00.054 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 C1 C2 --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1020 32.41 1020 32.41 897 828 897 828 0 828 897 0 G02 1164 24.31 1164 24.31 1115 1061 1115 1061 0 1061 1115 0 G03 926 40.69 926 40.69 918 870 917 870 0 870 918 0 G04 1100 28.17 1100 28.17 1017 951 1012 951 0 951 1017 0 G05 924 40.81 924 40.81 915 872 914 872 0 872 915 0 G06 870 41.73 870 41.73 856 814 854 814 0 814 856 0 G07 1188 22.36 1188 22.36 1119 1038 1116 1038 0 1038 1119 0 G08 1014 32.36 1014 32.36 888 826 884 826 0 826 888 0 G09 936 40.15 936 40.15 931 887 929 887 0 887 931 0 G10 1040 31.64 1040 31.64 941 871 941 871 0 871 941 0 G11 940 40.75 940 40.75 853 817 837 817 0 817 853 0 G13 953 40.13 953 40.13 918 881 915 881 0 881 918 0 G15 925 39.36 925 39.36 899 866 896 866 0 866 899 0 G17 1114 26.71 1114 26.71 1067 1010 1066 1010 0 1010 1067 0 G18 894 41.10 894 41.10 890 858 890 858 0 858 890 0 G19 1090 27.89 1090 27.89 1026 970 1024 970 0 970 1026 0 G21 1144 25.42 1144 25.42 1100 1027 1099 1027 0 1027 1100 0 G22 938 35.52 938 35.52 853 808 852 808 0 808 853 0 G23 1189 22.80 1189 22.80 1130 1083 1127 1083 0 1083 1130 0 G24 1170 24.33 1170 24.33 1089 1030 1087 1030 0 1030 1089 0 G25 1123 25.41 1123 25.41 1050 999 1048 999 0 999 1050 0 G26 890 41.43 890 41.43 876 855 874 855 0 855 876 0 G27 1032 32.15 1032 32.15 901 838 897 838 0 838 901 0 G29 1176 22.97 1176 22.97 1119 1046 1118 1046 0 1046 1119 0 G30 940 39.94 940 39.94 934 905 932 905 0 905 934 0 G31 871 41.46 871 41.46 857 827 856 827 0 827 857 0 G14 918 40.14 918 40.14 0 0 0 0 0 0 0 G16 951 39.28 951 39.28 0 0 0 0 0 0 0 Obs below mask ( 0.00 deg) : 19 Obs above mask w/ no L1 : 62 Obs above mask w/ no L2 : 1321 Obs above mask w/ no P1 | C1 : 0 Obs above mask w/ no P2 | C2 : 1321 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 25178 Obs deleted (any reason) : 1340 Obs complete : 23838 No. of Rx clock offsets : 54 Total Rx clock drift : +54.000000 ms Rate of Rx clock drift : +2.250780 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 61 0 0.000000 80 - 85 278 0 0.000000 75 - 80 588 0 0.000000 70 - 75 834 0 0.000000 65 - 70 1410 0 0.000000 60 - 65 1231 0 0.000000 55 - 60 1282 0 0.000000 50 - 55 1294 0 0.000000 45 - 50 1308 0 0.000000 40 - 45 1488 1 0.000000 35 - 40 1427 1 0.000000 30 - 35 1606 7 0.000000 25 - 30 1737 2 0.000000 20 - 25 1795 4 0.000000 15 - 20 2059 11 0.000000 = 10 - 15 2310 21 0.000000 = 5 - 10 2140 54 0.000000 ===== 0 - 5 964 97 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 897 69 39.46 0.382717 10 12 12 0 0 0 G02 1115 54 26.49 0.432377 10 6 13 0 0 0 G03 918 48 43.20 0.397807 3 4 4 0 0 0 G04 1017 66 32.03 0.435090 9 8 11 2 1 1 G05 915 43 43.19 0.269287 4 10 5 0 0 0 G06 856 42 44.46 0.311523 6 9 7 1 0 1 G07 1119 81 25.07 0.396028 10 19 12 1 0 1 G08 888 62 39.02 0.359660 9 8 11 2 2 1 G09 931 44 42.33 0.344975 8 3 8 0 0 0 G10 941 70 37.26 0.390660 13 5 15 0 0 0 G11 853 36 45.78 0.278622 1 8 2 0 0 0 G13 918 37 43.06 0.273247 6 7 6 1 0 1 G15 899 33 41.96 0.273424 1 12 2 0 0 0 G17 1067 57 29.27 0.424182 8 10 10 0 0 0 G18 890 32 42.75 0.383546 5 4 6 0 0 0 G19 1026 56 31.09 0.409602 9 5 11 0 0 0 G21 1100 73 27.95 0.445311 12 8 14 1 0 1 G22 853 45 41.12 0.296010 8 9 9 0 0 0 G23 1130 47 24.75 0.380807 7 8 8 2 0 2 G24 1089 59 27.07 0.396760 6 8 8 1 0 1 G25 1050 51 28.28 0.423286 8 7 10 0 0 0 G26 876 21 43.14 0.335635 2 4 3 0 0 0 G27 901 63 38.80 0.413055 12 10 14 0 0 0 G29 1119 73 25.42 0.404384 7 11 9 1 0 1 G30 934 29 41.50 0.294716 4 2 5 0 0 0 G31 857 30 43.62 0.293858 7 3 8 0 0 0 mean MP1 rms : 0.366833 m total mean elevation : 35.80 degrees # MP1 obs > 0 : 23838 # qc MP1 slips < 25 : 185 # Rvr L1 slips < 25 : 200 # Rvr L2 slips < 25 : 223 # qc MP1 slips > 25 : 12 # Rvr L1 slips > 25 : 3 # Rvr L2 slips > 25 : 10 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 61 0 0.108679 || 80 - 85 278 0 0.111961 || 75 - 80 588 0 0.110367 || 70 - 75 834 0 0.104277 || 65 - 70 1410 0 0.102059 || 60 - 65 1231 0 0.106795 || 55 - 60 1282 0 0.112848 || 50 - 55 1294 0 0.114529 || 45 - 50 1308 0 0.123235 || 40 - 45 1488 1 0.137970 ||| 35 - 40 1427 1 0.157754 ||| 30 - 35 1606 8 0.218529 |||| 25 - 30 1737 2 0.249664 ||||| 20 - 25 1795 5 0.316183 |||||| 15 - 20 2059 1 0.449691 ||||||||| 10 - 15 2310 10 0.551567 ||||||||||| 5 - 10 2140 53 0.698433 ####|||||||||| 0 - 5 964 116 0.785589 ################======== < 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 897 69 39.46 1.610881 14 12 12 0 0 0 G02 1115 54 26.49 1.626515 13 6 13 0 0 0 G03 918 48 43.20 0.935885 9 4 4 0 0 0 G04 1017 66 32.03 1.467250 9 8 11 2 1 1 G05 915 43 43.19 1.199549 4 10 5 0 0 0 G06 856 42 44.46 0.927870 8 9 7 1 0 1 G07 1119 81 25.07 1.115907 26 19 12 1 0 1 G08 888 62 39.02 1.326859 9 8 11 2 2 1 G09 931 44 42.33 1.392348 9 3 8 0 0 0 G10 941 70 37.26 1.788815 15 5 15 0 0 0 G11 853 36 45.78 0.825069 2 8 2 0 0 0 G13 918 37 43.06 0.906373 6 7 6 1 0 1 G15 899 33 41.96 0.876042 3 12 2 0 0 0 G17 1067 57 29.27 1.590566 21 10 10 0 0 0 G18 890 32 42.75 1.366412 8 4 6 0 0 0 G19 1026 56 31.09 1.662766 10 5 11 0 0 0 G21 1100 73 27.95 1.521238 14 8 14 1 0 1 G22 853 45 41.12 1.157404 10 9 9 0 0 0 G23 1130 47 24.75 1.506128 12 8 8 2 0 2 G24 1089 59 27.07 1.423710 9 8 8 1 0 1 G25 1050 51 28.28 1.698703 10 7 10 0 0 0 G26 876 21 43.14 1.108320 6 4 3 0 0 0 G27 901 63 38.80 1.224933 12 10 14 0 0 0 G29 1119 73 25.42 1.482136 7 11 9 1 0 1 G30 934 29 41.50 0.951745 4 2 5 0 0 0 G31 857 30 43.62 0.944084 13 3 8 0 0 0 mean MP2 rms : 1.308806 m total mean elevation : 35.80 degrees # MP2 obs > 0 : 23838 # qc MP2 slips < 25 : 263 # Rvr L1 slips < 25 : 200 # Rvr L2 slips < 25 : 223 # qc MP2 slips > 25 : 12 # Rvr L1 slips > 25 : 3 # Rvr L2 slips > 25 : 10 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 61 0 0.145477 ||| 80 - 85 278 0 0.146961 ||| 75 - 80 588 0 0.150754 ||| 70 - 75 834 0 0.145040 ||| 65 - 70 1410 0 0.158843 ||| 60 - 65 1231 0 0.166557 ||| 55 - 60 1282 0 0.184495 |||| 50 - 55 1294 0 0.207643 |||| 45 - 50 1308 0 0.219799 |||| 40 - 45 1488 1 0.266773 ||||| 35 - 40 1427 1 0.334189 ||||||| 30 - 35 1606 8 0.483365 |||||||||| 25 - 30 1737 2 0.600807 |||||||||||| 20 - 25 1795 5 0.813632 |||||||||||||||| 15 - 20 2059 2 1.224040 |||||||||||||||||||||||| 10 - 15 2310 15 2.004749 #||||||||||||||||||||||||||||||||||||||| 5 - 10 2140 98 2.802497 #########|||||||||||||||||||||||||||||||||||||> 0 - 5 964 143 3.374038 #############################|||||||||||||||||> < 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