version: teqc 2011Oct11 SV+--------|--------|--------|--------|--------|--------|--------|--------|+ SV 1| -IIIII -Iooooooooooooooooo2I- | 1 2|oooo2I -Ioo2IoooI- -Ioooooooooooo| 2 3| -IIoooooooooooooooo2oocI | 3 4| -IIooII2- MIoooooooooooooooo-- | 4 5|ooooooooooooooooooooII -o| 5 6| --LoooooooooooIooIooII- | 6 7|ooooooII-- MooooooooooooooI- 2Iooo| 7 8| -IIII- -MoooooooooooooooooII| 8 9|oooooooooooooooII --ooooo| 9 10|-I2 -IoIII- --oMoooooooooooooo| 10 11| -IoooooooooooooooooooocI- | 11 13| IIooooooooooooooooooII- | 13 14| -IoooooIoooooooII -IIooIoooooo2-- | 14 15|- -IoooooooooooooIoIoI- -Mooo-I| 15 17|- I2oooooooooooooooII -Moooo2II| 17 18|Iooooooo2I- -IIoooIooooooo2I mIoo| 18 19| ------------ ------------------- | 19 20| -2ooooooooooooooooooIIII | 20 21|-IoooooIoIII -IIoooooooooooIo2om | 21 22| -IIoooIoooooooooooI2I MI-- | 22 23|IooooooooI -MI2ooooooooooI- --oooM| 23 24| -IIooomoooI-- 22oooooooooooooo-M | 24 25| -IoooooooooooooooII -IIoo2ooII- | 25 26|ooooooooom- -IooIoooooooo| 26 27| -IIIoo--- mmooooooooooooooooII | 27 28| -IoooooooooooooooI- -IIoooooo2I- | 28 29| -mooooocIooooocI -IIoIoooooooo2I | 29 30| -IooooooooooooooooooooII | 30 31| -m2ooIoooooooooooooooII | 31 -dn|1 + 1 + + + 1 11 1112211 + 1111111 11 1111111 |-dn +dn|212111221222 1212 3323243213322243343 112111231122222343223211232221 23|+dn + 0|a9a9aacdddba99aabacdccbdddcddcdefeeeb99abcbaaba889aaaacccbabbaabb9abbabb|+ 0 Pos|ooo ooooo oo o o oooo |Pos Clk|++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++|Clk +--------|--------|--------|--------|--------|--------|--------|--------|+ 00:00:30.000 00:00:00.078 2001 May 14 2001 May 15 ********************* QC of RINEX file(s) : ALAC1340.01O input RnxNAV file(s) : ALAC1340.01N ********************* 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 14 00:00:30.000 Time of end of window : 2001 May 15 00:00:00.078 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009059.7826 -42032.1531 3935104.5022 (m) antenna WGS 84 (geo) : N 38 deg 20' 21.14" W 0 deg 28' 50.77" antenna WGS 84 (geo) : 38.339205 deg 359.519229 deg (= -0.480771 deg) WGS 84 height : 95.8196 m |qc - header| position : 62.5056 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: 29168 Possible obs > 0.0 deg: 29168 Complete obs > 0.0 deg: 25843 Deleted obs > 0.0 deg: 1686 Masked obs < 0.0 deg: 2773 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.385158 m Moving average MP2 : 1.256296 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 7799 ffffff 000001 Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 8 (: 578) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 200 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 225 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 01 5 14 00:00 01 5 15 00:00 24.00 30 29168 25843 89 0.39 1.26 115 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 14 00:00:30.000 Observations end : 2001 May 15 00:00:00.078 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1028 31.79 1028 31.79 932 870 930 870 0 870 932 0 G02 1157 25.00 1157 25.00 1096 1043 1092 1043 0 1043 1096 0 G03 925 40.81 925 40.81 919 861 919 861 0 861 919 0 G04 1086 28.33 1086 28.33 996 928 990 928 0 928 996 0 G05 936 40.44 936 40.44 926 899 925 899 0 899 926 0 G06 873 41.76 873 41.76 834 767 823 767 0 767 834 0 G07 1199 22.28 1199 22.28 1132 1071 1130 1071 0 1071 1132 0 G08 1013 31.75 1013 31.75 892 817 890 817 0 817 892 0 G09 941 40.13 941 40.13 920 879 916 879 0 879 920 0 G10 1055 30.75 1055 30.75 923 831 912 831 0 831 923 0 G11 938 40.90 938 40.90 922 861 918 861 0 861 922 0 G13 876 41.20 876 41.20 871 802 870 802 0 802 871 0 G14 1178 22.75 1178 22.75 1121 1053 1117 1053 0 1053 1121 0 G15 1053 29.98 1053 29.98 942 905 942 905 0 905 942 0 G17 1120 26.82 1120 26.82 1054 974 1054 974 0 974 1054 0 G18 1188 22.59 1188 22.59 1136 1055 1136 1055 0 1055 1136 0 G20 923 40.32 923 40.32 900 866 898 866 0 866 900 0 G21 1148 25.33 1148 25.33 1102 1026 1100 1026 0 1026 1102 0 G22 928 35.89 928 35.89 839 774 837 774 0 774 839 0 G23 1198 22.90 1198 22.90 1149 1083 1148 1083 0 1083 1149 0 G24 1160 24.22 1160 24.22 1051 1004 1049 1004 0 1004 1051 0 G25 1129 25.21 1129 25.21 1050 978 1049 978 0 978 1050 0 G26 898 41.66 898 41.66 879 838 878 838 0 838 879 0 G27 1083 28.46 1083 28.46 993 937 992 937 0 937 993 0 G28 1142 24.69 1142 24.69 1077 980 1075 980 0 980 1077 0 G29 1187 22.52 1187 22.52 1106 1045 1106 1045 0 1045 1106 0 G30 940 39.95 940 39.95 922 876 918 876 0 876 922 0 G31 866 41.53 866 41.53 845 820 843 820 0 820 845 0 G19 1145 24.29 1145 24.29 0 0 0 0 0 0 0 Obs below mask ( 0.00 deg) : 17 Obs above mask w/ no L1 : 72 Obs above mask w/ no L2 : 1686 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 1686 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 27546 Obs deleted (any reason) : 1703 Obs complete : 25843 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 - 85 262 0 0.000000 75 - 80 579 0 0.000000 70 - 75 995 0 0.000000 65 - 70 1176 0 0.000000 60 - 65 1039 0 0.000000 55 - 60 1368 1 0.000000 50 - 55 1271 0 0.000000 45 - 50 1178 0 0.000000 40 - 45 1508 2 0.000000 35 - 40 1920 2 0.000000 30 - 35 2057 6 0.000000 25 - 30 1989 2 0.000000 20 - 25 2035 7 0.000000 15 - 20 2367 4 0.000000 10 - 15 2718 14 0.000000 = 5 - 10 2551 77 0.000000 ====== 0 - 5 730 85 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 932 62 37.23 0.388820 12 10 12 0 0 0 G02 1096 53 27.50 0.484128 8 13 9 0 0 0 G03 919 58 43.69 0.390962 7 3 8 0 0 0 G04 996 68 32.70 0.655084 12 5 13 0 0 0 G05 926 27 42.11 0.298099 2 10 3 0 0 0 G06 834 67 46.75 0.301762 6 19 6 3 2 2 G07 1132 61 24.65 0.449798 6 14 8 0 0 0 G08 892 75 38.77 0.430150 10 8 12 0 0 0 G09 920 41 42.80 0.321126 4 8 5 0 0 0 G10 923 92 37.99 0.400771 9 17 10 0 0 0 G11 922 61 44.31 0.302049 2 6 3 0 0 0 G13 871 69 44.79 0.297725 8 5 9 0 0 0 G14 1121 68 25.09 0.393290 8 13 10 1 0 1 G15 942 37 34.48 0.436900 5 7 7 1 1 1 G17 1054 80 30.44 0.434841 7 15 9 0 0 0 G18 1136 81 24.98 0.393796 11 14 13 2 0 2 G20 900 34 42.77 0.269340 6 7 7 0 0 0 G21 1102 76 28.02 0.464466 13 10 15 1 0 1 G22 839 65 42.67 0.283389 7 11 8 1 0 1 G23 1149 66 24.97 0.344503 4 14 6 2 0 2 G24 1051 47 27.43 0.377403 6 6 8 0 0 0 G25 1050 72 28.66 0.438288 13 11 14 0 0 0 G26 879 41 44.39 0.311052 7 7 8 0 0 0 G27 993 56 32.55 0.473330 10 3 12 0 0 0 G28 1077 97 28.30 0.400494 11 10 13 0 0 0 G29 1106 61 25.08 0.366639 10 14 12 2 0 2 G30 922 46 42.74 0.293615 4 8 5 0 0 0 G31 845 25 43.77 0.272814 4 7 5 1 0 1 mean MP1 rms : 0.385154 m total mean elevation : 34.60 degrees # MP1 obs > 0 : 25843 # qc MP1 slips < 25 : 212 # Rvr L1 slips < 25 : 275 # Rvr L2 slips < 25 : 250 # qc MP1 slips > 25 : 14 # Rvr L1 slips > 25 : 3 # Rvr L2 slips > 25 : 13 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 72 0 0.090024 || 80 - 85 262 0 0.099977 || 75 - 80 579 0 0.092665 || 70 - 75 995 0 0.090398 || 65 - 70 1176 0 0.090022 || 60 - 65 1039 0 0.095586 || 55 - 60 1368 1 0.098163 || 50 - 55 1271 0 0.111039 || 45 - 50 1178 0 0.117709 || 40 - 45 1508 2 0.126532 ||| 35 - 40 1920 2 0.160830 ||| 30 - 35 2057 7 0.207773 |||| 25 - 30 1989 2 0.241520 ||||| 20 - 25 2035 7 0.315242 |||||| 15 - 20 2367 5 0.443219 ||||||||| 10 - 15 2718 14 0.579672 #||||||||||| 5 - 10 2551 85 0.786601 ######|||||||||| 0 - 5 730 101 0.830646 #################========== < 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 932 62 37.23 1.679000 14 10 12 0 0 0 G02 1096 53 27.50 1.641380 13 13 9 0 0 0 G03 919 58 43.69 1.070852 10 3 8 2 0 0 G04 996 68 32.70 1.287750 20 5 13 0 0 0 G05 926 27 42.11 0.985617 6 10 3 0 0 0 G06 834 67 46.75 0.844831 7 19 6 3 2 2 G07 1132 61 24.65 1.381990 11 14 8 0 0 0 G08 892 75 38.77 1.361299 17 8 12 0 0 0 G09 920 41 42.80 0.840609 4 8 5 0 0 0 G10 923 92 37.99 1.469164 14 17 10 0 0 0 G11 922 61 44.31 0.918862 2 6 3 0 0 0 G13 871 69 44.79 0.869812 11 5 9 0 0 0 G14 1121 68 25.09 1.351417 11 13 10 1 0 1 G15 942 37 34.48 1.507155 7 7 7 1 1 1 G17 1054 80 30.44 1.299597 21 15 9 0 0 0 G18 1136 81 24.98 1.411611 15 14 13 2 0 2 G20 900 34 42.77 0.994889 11 7 7 0 0 0 G21 1102 76 28.02 1.428068 17 10 15 1 0 1 G22 839 65 42.67 1.013759 10 11 8 1 0 1 G23 1149 66 24.97 1.473300 10 14 6 2 0 2 G24 1051 47 27.43 1.177664 19 6 8 0 0 0 G25 1050 72 28.66 1.763750 15 11 14 0 0 0 G26 879 41 44.39 0.952204 12 7 8 0 0 0 G27 993 56 32.55 1.622425 13 3 12 0 0 0 G28 1077 97 28.30 1.501882 14 10 13 0 0 0 G29 1106 61 25.08 1.132403 17 14 12 2 0 2 G30 922 46 42.74 0.803934 6 8 5 0 0 0 G31 845 25 43.77 0.935865 9 7 5 1 0 1 mean MP2 rms : 1.256278 m total mean elevation : 34.60 degrees # MP2 obs > 0 : 25843 # qc MP2 slips < 25 : 336 # Rvr L1 slips < 25 : 275 # Rvr L2 slips < 25 : 250 # qc MP2 slips > 25 : 16 # Rvr L1 slips > 25 : 3 # Rvr L2 slips > 25 : 13 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 72 0 0.146245 ||| 80 - 85 262 0 0.137628 ||| 75 - 80 579 0 0.133291 ||| 70 - 75 995 0 0.135677 ||| 65 - 70 1176 0 0.153590 ||| 60 - 65 1039 0 0.180356 |||| 55 - 60 1368 1 0.192060 |||| 50 - 55 1271 0 0.216620 |||| 45 - 50 1178 0 0.232152 ||||| 40 - 45 1508 2 0.261146 ||||| 35 - 40 1920 2 0.317904 |||||| 30 - 35 2057 9 0.457130 ||||||||| 25 - 30 1989 2 0.590369 |||||||||||| 20 - 25 2035 9 0.826204 ||||||||||||||||| 15 - 20 2367 10 1.207061 |||||||||||||||||||||||| 10 - 15 2718 38 1.837318 ##||||||||||||||||||||||||||||||||||| 5 - 10 2551 132 2.785104 ##########||||||||||||||||||||||||||||||||||||> 0 - 5 730 147 3.178198 ########################################||||||> < 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