version: teqc 2011Oct11 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1| -2III- -MoooooooooooooooooII | 1 2|oooooo2I- -MIooIoooII- --Moooooooo| 2 3| IIIoooooooooIIooooooooI- | 3 4| IIooooI-- --ooooooooooooooo2MI | 4 5| I2ooooooooooooooooooo2II | 5 6| IoooooooooooooIoooooII- | 6 7|oooooooooII- -m2oooooooooooomI -MI| 7 8|cmI -III-- -moooooooooooooooo| 8 9|ooooooooooooooooo2II Iooo| 9 10|ooooo- LIIooI-- --Moooooooooooo| 10 11| IIooooooooooooooooooooI- | 11 13| LIooooooooooooooooooIII | 13 14| -IoooocIooomoo2I- -IooIoooooooo-- | 14 15|22I- -LooooooooooooooMoII -Moo| 15 17|IoII -IooooooooooooooooI- -MIoooo| 17 18|oooIooooooocI- IIooooIoooooo22- -M| 18 19| ----------- ------------------- | 19 20| -IooooooooooooooooocIoII | 20 21| -IoooooIoII MIoooooooooooooomIm | 21 22| -IoIoooIooooooooooIomI I-- | 22 23|ooIooooooooII --IoIooooooooooI -Mo| 23 24| -IoIooIoooI-- --ooooooooMooooooI | 24 25| -IoooooooooooooooIm MIoooooIo-- | 25 26|oooooooooooIm MIoIoooooo| 26 27| -III2oI- -IoooooooooooooooooII| 27 28| --oooooooooooooooI- MIIoooo2I-- | 28 29| IooooooIoooIooI- -MIooIoooooooo-- | 29 30| -IoooooooooooooooooooooII | 30 31| -IooIooooooooooooooooLI | 31 -dn| + + 1 + 11 11 111211 1111111 111111111 |-dn +dn| 23211 111122211211113213253213223443312 212112221222221342223323422222|+dn + 0|abbaaa9aacddca99aabbbccccbeddcdccdffeecb99bbbaabba89aaaa9ccbaabaabba9bbb|+ 0 Pos|ooo oooo oo oo o oooo |Pos Clk|++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++|Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.076 2001 May 1 2001 May 2 ********************* QC of RINEX file(s) : ALAC1210.01O input RnxNAV file(s) : ALAC1210.01N ********************* 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 May 1 00:00:30.000 Time of end of window : 2001 May 2 00:00:00.076 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009085.9427 -42030.8602 3935149.9366 (m) antenna WGS 84 (geo) : N 38 deg 20' 21.77" W 0 deg 28' 50.71" antenna WGS 84 (geo) : 38.339380 deg 359.519247 deg (= -0.480753 deg) WGS 84 height : 144.5128 m |qc - header| position : 107.1114 m Observation interval : 30.0000 seconds Total satellites w/ obs : 28 NAVSTAR GPS SVs w/o OBS : 12 16 19 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: 29144 Possible obs > 0.0 deg: 29144 Complete obs > 0.0 deg: 26044 Deleted obs > 0.0 deg: 1486 Masked obs < 0.0 deg: 2748 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.380166 m Moving average MP2 : 1.398016 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 : 76 Total Rx clock drift : +76.000000 ms Rate of Rx clock drift : +3.168 ms/hr Avg time between resets : 18.941 minute(s) Freq no. and timecode : 2 7786 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 10 (: 587) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 217 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 245 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 01 5 1 00:00 01 5 2 00:00 24.00 30 29144 26044 89 0.38 1.40 106 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 May 1 00:00:30.000 Observations end : 2001 May 2 00:00:00.076 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1023 32.02 1023 32.02 928 862 926 862 0 862 928 0 G02 1158 25.09 1158 25.09 1060 999 1046 999 0 999 1060 0 G03 925 40.81 925 40.81 914 884 913 884 0 884 914 0 G04 1087 28.33 1087 28.33 998 937 996 937 0 937 998 0 G05 927 40.72 927 40.72 916 878 914 878 0 878 916 0 G06 871 41.80 871 41.80 859 815 856 815 0 815 859 0 G07 1198 22.21 1198 22.21 1120 1057 1118 1057 0 1057 1120 0 G08 1020 31.70 1020 31.70 890 845 888 845 0 845 890 0 G09 941 39.99 941 39.99 933 886 932 886 0 886 933 0 G10 1055 30.89 1055 30.89 962 921 961 921 0 921 962 0 G11 938 40.90 938 40.90 926 865 923 865 0 865 926 0 G13 875 41.22 875 41.22 869 810 869 810 0 810 869 0 G14 1179 22.72 1179 22.72 1121 1039 1118 1039 0 1039 1121 0 G15 1054 29.99 1054 29.99 964 914 964 914 0 914 964 0 G17 1120 26.89 1120 26.89 1054 988 1052 988 0 988 1054 0 G18 1188 22.47 1188 22.47 1142 1072 1140 1072 0 1072 1142 0 G20 924 40.29 924 40.29 884 841 880 841 0 841 884 0 G21 1147 25.37 1147 25.37 1104 1021 1101 1021 0 1021 1104 0 G22 924 36.12 924 36.12 844 799 841 799 0 799 844 0 G23 1198 22.78 1198 22.78 1144 1073 1142 1073 0 1073 1144 0 G24 1159 24.27 1159 24.27 1049 1009 1049 1009 0 1009 1049 0 G25 1128 25.23 1128 25.23 1051 993 1049 993 0 993 1051 0 G26 898 41.52 898 41.52 882 833 881 833 0 833 882 0 G27 1084 28.41 1084 28.41 994 953 994 953 0 953 994 0 G28 1128 25.45 1128 25.45 1031 959 1030 959 0 959 1031 0 G29 1189 22.48 1189 22.48 1109 1062 1107 1062 0 1062 1109 0 G30 940 39.95 940 39.95 931 901 931 901 0 901 931 0 G31 866 41.51 866 41.51 851 828 851 828 0 828 851 0 G19 1143 24.34 1143 24.34 0 0 0 0 0 0 0 Obs below mask ( 0.00 deg) : 12 Obs above mask w/ no L1 : 58 Obs above mask w/ no L2 : 1486 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 1486 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 27542 Obs deleted (any reason) : 1498 Obs complete : 26044 No. of Rx clock offsets : 76 Total Rx clock drift : +76.000000 ms Rate of Rx clock drift : +3.167764 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 76 0 0.000000 80 - 85 255 0 0.000000 75 - 80 573 1 0.000000 70 - 75 984 1 0.000000 65 - 70 1189 0 0.000000 60 - 65 1118 0 0.000000 55 - 60 1337 0 0.000000 50 - 55 1269 1 0.000000 45 - 50 1175 1 0.000000 40 - 45 1498 1 0.000000 35 - 40 1897 2 0.000000 30 - 35 2056 3 0.000000 25 - 30 1996 1 0.000000 20 - 25 2012 8 0.000000 15 - 20 2307 5 0.000000 10 - 15 2781 11 0.000000 5 - 10 2613 78 0.000000 ===== 0 - 5 880 104 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 928 66 37.66 0.468364 11 10 11 0 0 0 G02 1060 61 28.43 0.412283 13 11 14 0 0 0 G03 914 30 42.38 0.332800 5 4 6 2 1 2 G04 998 61 32.36 0.453809 7 15 9 0 0 0 G05 916 38 42.95 0.327003 4 7 5 0 0 0 G06 859 44 44.53 0.315505 6 8 7 1 0 0 G07 1120 63 24.83 0.388051 7 12 9 0 0 0 G08 890 45 37.79 0.416894 10 7 12 0 0 0 G09 933 47 42.34 0.369085 7 7 8 0 0 0 G10 962 41 35.03 0.421242 8 6 10 0 0 0 G11 926 61 44.14 0.334317 4 8 5 0 0 0 G13 869 59 44.35 0.340728 8 6 9 0 0 0 G14 1121 82 25.30 0.374454 9 14 11 2 0 2 G15 964 50 34.22 0.415659 8 6 10 0 0 0 G17 1054 66 30.14 0.433723 10 11 12 0 0 0 G18 1142 70 24.56 0.434283 12 11 13 2 0 2 G20 884 43 43.81 0.287983 6 6 7 0 0 0 G21 1104 83 28.20 0.412749 16 6 17 0 0 0 G22 844 45 41.44 0.288631 10 10 9 1 1 1 G23 1144 71 25.08 0.371195 10 18 12 1 0 1 G24 1049 40 27.25 0.360465 6 9 8 1 0 1 G25 1051 58 28.35 0.435471 9 7 11 0 0 0 G26 882 49 44.48 0.285396 9 7 10 0 0 0 G27 994 41 32.04 0.420157 12 6 13 0 0 0 G28 1031 72 29.38 0.423967 12 10 14 0 0 0 G29 1109 47 24.75 0.382804 6 10 7 2 0 2 G30 931 30 41.68 0.283916 5 6 4 0 0 0 G31 851 23 43.38 0.386919 5 5 6 0 0 0 mean MP1 rms : 0.380164 m total mean elevation : 34.37 degrees # MP1 obs > 0 : 26044 # qc MP1 slips < 25 : 235 # Rvr L1 slips < 25 : 243 # Rvr L2 slips < 25 : 269 # qc MP1 slips > 25 : 12 # Rvr L1 slips > 25 : 2 # Rvr L2 slips > 25 : 11 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 76 0 0.104311 || 80 - 85 255 0 0.087709 || 75 - 80 573 1 0.092906 || 70 - 75 984 1 0.089236 || 65 - 70 1189 0 0.094906 || 60 - 65 1118 0 0.095983 || 55 - 60 1337 0 0.099635 || 50 - 55 1269 2 0.107278 || 45 - 50 1175 1 0.115676 || 40 - 45 1498 1 0.132363 ||| 35 - 40 1897 2 0.161165 ||| 30 - 35 2056 3 0.197697 |||| 25 - 30 1996 1 0.251062 ||||| 20 - 25 2012 9 0.312280 |||||| 15 - 20 2307 5 0.457341 ||||||||| 10 - 15 2781 14 0.580231 #||||||||||| 5 - 10 2613 83 0.736227 ######||||||||| 0 - 5 880 124 0.717653 ##############============== < 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 928 66 37.66 1.807062 13 10 11 0 0 0 G02 1060 61 28.43 1.461909 22 11 14 0 0 0 G03 914 30 42.38 1.379570 7 4 6 2 1 2 G04 998 61 32.36 1.725877 10 15 9 0 0 0 G05 916 38 42.95 0.898426 11 7 5 0 0 0 G06 859 44 44.53 0.962281 6 8 7 1 0 0 G07 1120 63 24.83 1.263673 12 12 9 0 0 0 G08 890 45 37.79 1.654802 14 7 12 0 0 0 G09 933 47 42.34 1.384476 9 7 8 0 0 0 G10 962 41 35.03 1.621869 9 6 10 0 0 0 G11 926 61 44.14 0.876893 8 8 5 0 0 0 G13 869 59 44.35 1.161996 8 6 9 0 0 0 G14 1121 82 25.30 1.335284 12 14 11 2 0 2 G15 964 50 34.22 1.662958 12 6 10 0 0 0 G17 1054 66 30.14 1.710307 16 11 12 0 0 0 G18 1142 70 24.56 1.738503 24 11 13 2 0 2 G20 884 43 43.81 1.106676 7 6 7 0 0 0 G21 1104 83 28.20 1.417016 20 6 17 0 0 0 G22 844 45 41.44 1.501271 10 10 9 1 1 1 G23 1144 71 25.08 1.404259 14 18 12 1 0 1 G24 1049 40 27.25 1.314611 8 9 8 1 0 1 G25 1051 58 28.35 1.368061 15 7 11 0 0 0 G26 882 49 44.48 0.852011 9 7 10 0 0 0 G27 994 41 32.04 2.219953 15 6 13 0 0 0 G28 1031 72 29.38 1.602805 19 10 14 0 0 0 G29 1109 47 24.75 1.383519 8 10 7 2 0 2 G30 931 30 41.68 1.010318 4 6 4 0 0 0 G31 851 23 43.38 1.033961 6 5 6 0 0 0 mean MP2 rms : 1.398005 m total mean elevation : 34.37 degrees # MP2 obs > 0 : 26044 # qc MP2 slips < 25 : 328 # Rvr L1 slips < 25 : 243 # Rvr L2 slips < 25 : 269 # qc MP2 slips > 25 : 12 # Rvr L1 slips > 25 : 2 # Rvr L2 slips > 25 : 11 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 76 0 0.117559 || 80 - 85 255 0 0.133133 ||| 75 - 80 573 1 0.129578 ||| 70 - 75 984 1 0.127090 ||| 65 - 70 1189 0 0.147775 ||| 60 - 65 1118 0 0.158384 ||| 55 - 60 1337 0 0.180225 |||| 50 - 55 1269 2 0.203929 |||| 45 - 50 1175 1 0.219007 |||| 40 - 45 1498 1 0.264415 ||||| 35 - 40 1897 2 0.341254 ||||||| 30 - 35 2056 3 0.470521 ||||||||| 25 - 30 1996 1 0.598553 |||||||||||| 20 - 25 2012 9 0.851213 ||||||||||||||||| 15 - 20 2307 10 1.301034 |||||||||||||||||||||||||| 10 - 15 2781 27 1.941778 #|||||||||||||||||||||||||||||||||||||| 5 - 10 2613 134 3.096015 ##########||||||||||||||||||||||||||||||||||||> 0 - 5 880 148 3.575142 #################################|||||||||||||> < 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