version: teqc 2011Oct11 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1| -IcII- -mooooooooooooooooooI | 1 2|-ooI- -MIoIo2oIm- -Iooooooooooooo| 2 3| IIIoooooo-IooooooooIoomI | 3 4| -IIooII-- Ioooooooooooooooo2I- | 4 5|oooooooooooooooooooII moo| 5 6| -IoooooooooooLIooIoo2I- | 6 7|-ooooIm- -MoooooooooIooooI IIoooo| 7 8| -IIII- -IooooooooooooooooII- | 8 9|-ooooooooooooo2I MIoooooo| 9 10|-- IIImI-- --Moooooooooooooooo| 10 11| -IooooooooooooooooooooII | 11 13| IIooooooooooooIoooo2II- | 13 14| -IoooocIoooooooI- -IIoIooooooooI- | 14 15| -IoooooooooooooIIIoI- -Mooo-I-| 15 17| -Iooooooooooooooo2I- IIooooII-I| 17 18|-oooooooI- MImoooooooooo2o- -MoooI| 18 19| ------------ ------------------- | 19 20| -IoooooooooooooooooIo2I- | 20 21|2oooooI2II- -MooooooooooooIoocI M| 21 22| -oooooooooooooooIooII II- | 22 23|-oooooo2- --oMooooooooooII -LoooMo| 23 24| -IooooIooo2-- IoooooooooIoooooI- | 24 25| -IooooooooooooooooI -Ioo2ooII-- | 25 26|-oooooocI -IoIoooooooooo| 26 27| -IIIoII- MoooooooooooooooooII | 27 28| -mIooooooooooooo2I- -IIooooooo-- | 28 29| -IoooooIooooooII --IIoIooooooooI- | 29 30| Ioooooooooooooooooooo2I- | 30 31| -IoooooIooooooooooooo-I | 31 -dn| + 1 + 11 111111221 + 111111 1111 111111 + |-dn +dn|72 11212222 2212132241432133223423231 111112231223221443223211223221 232|+dn + 0|9a9aacddcaa9aaabacdccbdddcddcdffeedb99bbbbabba899aaa9ccbaabaaabbabbbabba|+ 0 Pos|oo oooooo oo o oo oooo |Pos Clk|++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++|Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.078 2001 May 20 2001 May 21 ********************* QC of RINEX file(s) : ALAC1400.01O input RnxNAV file(s) : ALAC1400.01N ********************* 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 20 00:00:30.000 Time of end of window : 2001 May 21 00:00:00.078 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009074.8533 -42037.9675 3935117.0043 (m) antenna WGS 84 (geo) : N 38 deg 20' 21.15" W 0 deg 28' 51.01" antenna WGS 84 (geo) : 38.339209 deg 359.519164 deg (= -0.480836 deg) WGS 84 height : 115.4334 m |qc - header| position : 72.6884 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: 29169 Possible obs > 0.0 deg: 29169 Complete obs > 0.0 deg: 25875 Deleted obs > 0.0 deg: 1682 Masked obs < 0.0 deg: 2748 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.362142 m Moving average MP2 : 1.424401 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 : 78 Total Rx clock drift : +78.000000 ms Rate of Rx clock drift : +3.251 ms/hr Avg time between resets : 18.455 minute(s) Freq no. and timecode : 2 7805 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 9 (: 574) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 215 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 241 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 01 5 20 00:00 01 5 21 00:00 24.00 30 29169 25875 89 0.36 1.42 107 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 20 00:00:30.000 Observations end : 2001 May 21 00:00:00.078 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1028 31.76 1028 31.76 931 864 930 864 0 864 931 0 G02 1158 24.91 1158 24.91 1087 1027 1085 1027 0 1027 1087 0 G03 925 40.81 925 40.81 876 824 875 824 0 824 876 0 G04 1087 28.29 1087 28.29 1010 935 1008 935 0 935 1010 0 G05 936 40.53 936 40.53 926 892 922 892 0 892 926 0 G06 873 41.79 873 41.79 856 816 856 816 0 816 856 0 G07 1198 22.32 1198 22.32 1135 1054 1130 1054 0 1054 1135 0 G08 1014 31.70 1014 31.70 890 823 885 823 0 823 890 0 G09 941 40.20 941 40.20 925 879 923 879 0 879 925 0 G10 1052 30.78 1052 30.78 941 867 938 867 0 867 941 0 G11 939 40.86 939 40.86 925 872 924 872 0 872 925 0 G13 877 41.17 877 41.17 867 804 863 804 0 804 867 0 G14 1179 22.73 1179 22.73 1117 1043 1114 1043 0 1043 1117 0 G15 1045 30.19 1045 30.19 956 897 955 897 0 897 956 0 G17 1111 27.02 1111 27.02 1044 961 1040 961 0 961 1044 0 G18 1189 22.61 1189 22.61 1140 1064 1137 1064 0 1064 1140 0 G20 922 40.35 922 40.35 898 856 897 856 0 856 898 0 G21 1155 25.20 1155 25.20 1113 1040 1113 1040 0 1040 1113 0 G22 931 35.74 931 35.74 834 774 830 774 0 774 834 0 G23 1198 22.94 1198 22.94 1145 1073 1143 1073 0 1073 1145 0 G24 1161 24.19 1161 24.19 1053 993 1052 993 0 993 1053 0 G25 1129 25.20 1129 25.20 1047 984 1047 984 0 984 1047 0 G26 898 41.60 898 41.60 882 840 882 840 0 840 882 0 G27 1083 28.47 1083 28.47 992 942 991 942 0 942 992 0 G28 1147 24.40 1147 24.40 1073 984 1068 984 0 984 1073 0 G29 1188 22.50 1188 22.50 1114 1056 1111 1056 0 1056 1114 0 G30 939 40.00 939 40.00 930 898 928 898 0 898 930 0 G31 866 41.53 866 41.53 850 813 847 813 0 813 850 0 G19 1144 24.30 1144 24.30 0 0 0 0 0 0 0 Obs below mask ( 0.00 deg) : 13 Obs above mask w/ no L1 : 63 Obs above mask w/ no L2 : 1682 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 1682 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 27570 Obs deleted (any reason) : 1695 Obs complete : 25875 No. of Rx clock offsets : 78 Total Rx clock drift : +78.000000 ms Rate of Rx clock drift : +3.251126 ms/hr elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 72 0 0.000000 80 - 85 252 0 0.000000 75 - 80 584 0 0.000000 70 - 75 1003 0 0.000000 65 - 70 1168 0 0.000000 60 - 65 1020 1 0.000000 55 - 60 1313 1 0.000000 50 - 55 1290 0 0.000000 45 - 50 1179 3 0.000000 40 - 45 1499 1 0.000000 35 - 40 1926 2 0.000000 30 - 35 2060 7 0.000000 25 - 30 1984 7 0.000000 20 - 25 2084 5 0.000000 15 - 20 2335 3 0.000000 10 - 15 2761 11 0.000000 5 - 10 2606 83 0.000000 ====== 0 - 5 711 91 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 931 67 37.42 0.337676 11 8 13 0 0 0 G02 1087 60 27.71 0.505056 14 13 15 0 1 1 G03 876 52 42.28 0.511911 6 4 6 3 2 2 G04 1010 75 32.48 0.365152 11 9 13 0 0 0 G05 926 34 42.50 0.262248 3 7 4 0 0 0 G06 856 40 44.49 0.287682 7 11 8 3 3 3 G07 1135 81 24.88 0.351259 8 16 9 1 1 2 G08 890 67 38.50 0.357246 10 6 12 0 0 0 G09 925 46 42.82 0.317459 4 9 5 0 1 1 G10 941 74 36.76 0.381014 11 14 14 0 0 0 G11 925 53 43.85 0.337752 3 8 4 0 0 0 G13 867 63 44.61 0.273706 7 8 8 1 0 1 G14 1117 74 25.24 0.372762 10 10 12 1 0 1 G15 956 59 34.76 0.400779 7 8 9 4 3 1 G17 1044 83 30.81 0.434938 11 13 13 0 0 0 G18 1140 76 24.82 0.435724 12 14 14 1 1 2 G20 898 42 43.21 0.248852 4 10 5 0 0 0 G21 1113 73 27.71 0.470734 10 6 13 1 0 1 G22 834 60 42.70 0.256991 5 13 6 3 2 1 G23 1145 72 25.20 0.342276 4 22 6 1 1 2 G24 1053 60 27.58 0.330645 7 8 9 1 0 1 G25 1047 63 28.54 0.423318 11 9 12 0 0 0 G26 882 42 44.06 0.340307 9 6 10 0 1 1 G27 992 50 32.41 0.410807 10 5 12 0 0 0 G28 1073 89 27.92 0.381638 11 11 13 0 0 0 G29 1114 58 24.89 0.362767 8 10 10 2 0 2 G30 930 32 41.82 0.286808 2 5 3 0 0 0 G31 850 37 44.14 0.254938 2 7 3 1 1 0 mean MP1 rms : 0.362138 m total mean elevation : 34.45 degrees # MP1 obs > 0 : 25875 # qc MP1 slips < 25 : 218 # Rvr L1 slips < 25 : 270 # Rvr L2 slips < 25 : 261 # qc MP1 slips > 25 : 23 # Rvr L1 slips > 25 : 17 # Rvr L2 slips > 25 : 22 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 72 0 0.102742 || 80 - 85 252 0 0.089474 || 75 - 80 584 0 0.091132 || 70 - 75 1003 0 0.091542 || 65 - 70 1168 0 0.092488 || 60 - 65 1020 1 0.094703 || 55 - 60 1313 1 0.099603 || 50 - 55 1290 0 0.104253 || 45 - 50 1179 3 0.116128 || 40 - 45 1499 1 0.130512 ||| 35 - 40 1926 2 0.155645 ||| 30 - 35 2060 8 0.208933 |||| 25 - 30 1984 7 0.253597 ||||| 20 - 25 2084 5 0.300568 |||||| 15 - 20 2335 4 0.445878 ||||||||| 10 - 15 2761 12 0.534682 ||||||||||| 5 - 10 2606 87 0.704605 ######|||||||| 0 - 5 711 110 0.770144 ###############=============== < 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 931 67 37.42 1.571709 11 8 13 0 0 0 G02 1087 60 27.71 1.839834 20 13 15 0 1 1 G03 876 52 42.28 1.541514 6 4 6 5 2 2 G04 1010 75 32.48 1.848541 15 9 13 0 0 0 G05 926 34 42.50 0.943563 6 7 4 0 0 0 G06 856 40 44.49 0.954376 11 11 8 3 3 3 G07 1135 81 24.88 1.399866 9 16 9 1 1 2 G08 890 67 38.50 1.594471 12 6 12 0 0 0 G09 925 46 42.82 1.073576 8 9 5 0 1 1 G10 941 74 36.76 1.628991 11 14 14 0 0 0 G11 925 53 43.85 0.981524 5 8 4 0 0 0 G13 867 63 44.61 1.077129 14 8 8 1 0 1 G14 1117 74 25.24 1.222279 15 10 12 1 0 1 G15 956 59 34.76 1.548253 9 8 9 4 3 1 G17 1044 83 30.81 2.144726 16 13 13 0 0 0 G18 1140 76 24.82 1.730398 15 14 14 1 1 2 G20 898 42 43.21 0.912888 8 10 5 0 0 0 G21 1113 73 27.71 1.570750 22 6 13 1 0 1 G22 834 60 42.70 0.976246 6 13 6 3 2 1 G23 1145 72 25.20 1.341066 6 22 6 1 1 2 G24 1053 60 27.58 1.522553 9 8 9 1 0 1 G25 1047 63 28.54 1.889952 15 9 12 0 0 0 G26 882 42 44.06 1.127629 10 6 10 0 1 1 G27 992 50 32.41 2.251462 12 5 12 0 0 0 G28 1073 89 27.92 1.519472 16 11 13 0 0 0 G29 1114 58 24.89 1.337030 14 10 10 2 0 2 G30 930 32 41.82 0.970194 5 5 3 0 0 0 G31 850 37 44.14 0.898361 2 7 3 1 1 0 mean MP2 rms : 1.424383 m total mean elevation : 34.45 degrees # MP2 obs > 0 : 25875 # qc MP2 slips < 25 : 308 # Rvr L1 slips < 25 : 270 # Rvr L2 slips < 25 : 261 # qc MP2 slips > 25 : 25 # Rvr L1 slips > 25 : 17 # Rvr L2 slips > 25 : 22 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 72 0 0.146745 ||| 80 - 85 252 0 0.141550 ||| 75 - 80 584 0 0.133790 ||| 70 - 75 1003 0 0.135118 ||| 65 - 70 1168 0 0.147443 ||| 60 - 65 1020 1 0.169470 ||| 55 - 60 1313 1 0.174585 ||| 50 - 55 1290 0 0.198288 |||| 45 - 50 1179 3 0.219165 |||| 40 - 45 1499 1 0.280924 |||||| 35 - 40 1926 2 0.334580 ||||||| 30 - 35 2060 10 0.506767 |||||||||| 25 - 30 1984 7 0.629976 ||||||||||||| 20 - 25 2084 5 0.865364 ||||||||||||||||| 15 - 20 2335 9 1.294855 |||||||||||||||||||||||||| 10 - 15 2761 38 2.122482 ##|||||||||||||||||||||||||||||||||||||||| 5 - 10 2606 135 3.267602 ##########||||||||||||||||||||||||||||||||||||> 0 - 5 711 121 3.466308 ##################################||||||||||||> < 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