version: teqc 2010Mar17 SV+--------|--------|--------|--------|---------|--------|--------|--------+ SV 1| --*****C*****C****1*C ---I2- | 1 2|***C*****C***I ---C*****C**I- M*C*| 2 3| -I****C*****C*****C- --I***2- | 3 4|***C**1*M -M*****C*****C*I -I**C*| 4 5| -1**C*****C*1- --*C*****C*****C- | 5 6| -1C*****C*****C*****C2 --IM- | 6 7| -I***C*****C*****C***11 | 7 8| --*****C*****C*****C*2M | 8 9|***C***1*1 -MI1- M**C*****C*| 9 10| -II**C-- ----*C*****C*****C**1 | 10 11| 1**C*****C*****C***12 ----- | 11 12|***C*****C***1*2 -C*****C*| 12 13| -IIC******C*****C*****CI | 13 14|***C*****I -I***C*****C*****1 ---| 14 15|**-- -I***C***M- MC*****C*****C*| 15 16| --*C*****C*****C21 -II**C*****C-- | 16 17|**M- -1****C***21 IC*****C*****C*| 17 18| -I**C*****C*****C**I- --MC***1I | 18 19| --C*****C*****C****2 -2***C*MM | 19 20| M***C*****C******C****1 | 20 21| --IC*****C*****C*****C22 | 21 22| -I****C*****C*****C**1 -- | 22 23| --****C******C*****C**1I | 23 25|***C*****C*****C*12 I*C*| 25 26| --2*IC- ---***C*****C*****CM| 26 27|***C***1 --*****C*****C*| 27 28| --IMIC- IC*****C*****C*****CI| 28 29|-1*C*****C*****C*****C*- | 29 30| --****C*****C**1*2 -I*****C**1- | 30 31| --***C*****C**1 -M*C*****C****2M | 31 32| -IC*****C*****C******C**- | 32 -dn| 1 1 1 1 1 111111 111 111231 1 2121 1 |-dn +dn|1 212222112122122221112112322333123 11132332321 12233431121 132333123112|+dn + 0|aaa9abccba99aaabdddbbbcbbcdcdeddbddabaabaddeedcbcccddeecabbbacbcccbccbbb|+ 0 Pos|ooo oooo oo oo o ooooo o |Pos Clk| |Clk +--------|--------|--------|--------|---------|--------|--------|--------+ 00:00:30.000 23:59:30.000 2012 Jan 18 2012 Jan 18 ********************* QC of RINEX file(s) : ISTA0180.12o input RnxNAV file(s) : ISTA0180.12n ISTA0180.12g ********************* 4-character ID : ISTA (# = 20807M001) Receiver type : ASHTECH Z-XII3 (# = LP00839) (fw = 1K00-1D04) Antenna type : ASH700936D_M SNOW (# = CR13556) Time of start of window : 2012 Jan 18 00:00:30.000 Time of end of window : 2012 Jan 18 23:59:30.000 Time line window length : 23.98 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 4208872.7225 2334920.8629 4171320.5476 (m) antenna WGS 84 (geo) : N 41 deg 06' 15.79" E 29 deg 01' 11.39" antenna WGS 84 (geo) : 41.104387 deg 29.019830 deg WGS 84 height : 236.0251 m |qc - header| position : 98 m Observation interval : 30.0000 seconds Total satellites w/ obs : 31 NAVSTAR GPS SVs w/o OBS : 24 NAVSTAR GPS SVs w/o NAV : Rx tracking capability : 12 SVs Poss. # of obs epochs : 2879 Epochs w/ observations : 2879 Epochs repeated : 0 (0.00%) Possible obs > 0.0 deg: 31626 Possible obs > 0.0 deg: 31626 Complete obs > 0.0 deg: 28569 Missed obs > 0.0 deg: 3043 Deleted obs > 0.0 deg: 14 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.566394 m Moving average MP2 : 0.587898 m Points in MP moving avg : 50 Mean S1 S2 : 179.33 (sd=30.86 n=28582) 181.35 (sd=28.33 n=28569) 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 11700 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 12 other msec mp events : 1 (: 763) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 2 IOD slips > 0.0 deg : 119 IOD or MP slips < 0.0*: 2 IOD or MP slips > 0.0 : 278 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 12 1 18 00:00 12 1 18 23:59 23.99 30 31626 28569 90 0.57 0.59 103 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 : 2012 Jan 18 00:00:30.000 Observations end : 2012 Jan 18 23:59:30.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G01 1015 32.86 1015 32.86 795 795 795 795 795 795 794 0 G02 1172 23.43 1172 23.43 1080 1079 1080 1079 1080 1079 1078 0 G03 1040 29.54 1040 29.54 902 902 902 902 902 902 897 0 G04 1180 22.44 1180 22.44 1115 1115 1115 1115 1115 1115 1114 0 G05 1165 23.26 1165 23.26 1032 1032 1032 1032 1032 1032 1032 0 G06 993 33.94 993 33.94 845 845 845 845 845 845 844 0 G07 867 41.80 867 41.80 841 841 841 841 841 841 838 0 G08 904 40.91 904 40.91 866 866 866 866 866 866 866 0 G09 985 34.77 985 34.77 854 851 854 851 854 851 847 0 G10 1066 28.97 1066 28.97 834 831 834 831 834 831 818 0 G11 958 33.04 958 33.04 786 786 786 786 786 786 786 0 G12 926 40.73 926 40.73 913 913 913 913 913 913 913 0 G13 918 40.08 918 40.08 878 878 878 878 878 878 874 0 G14 1153 25.11 1153 25.11 1026 1026 1026 1026 1026 1026 1022 0 G15 1140 25.15 1140 25.15 1034 1032 1034 1032 1034 1032 1030 0 G16 1157 24.27 1157 24.27 1013 1011 1013 1011 1013 1011 1004 0 G17 1161 24.45 1161 24.45 1095 1095 1095 1095 1095 1095 1093 0 G18 1098 27.70 1098 27.70 951 951 951 951 951 951 944 0 G19 1096 27.84 1096 27.84 970 970 970 970 970 970 970 0 G20 904 41.55 904 41.55 892 892 892 892 892 892 892 0 G21 906 42.71 906 42.71 860 860 860 860 860 860 858 0 G22 894 38.96 894 38.96 825 825 825 825 825 825 824 0 G23 912 41.23 912 41.23 877 877 877 877 877 877 877 0 G25 887 41.42 887 41.42 880 879 879 879 879 879 878 0 G26 1020 32.07 1020 32.07 772 772 772 772 772 772 772 0 G27 892 42.60 892 42.60 846 846 846 846 846 846 846 0 G28 1053 32.74 1053 32.74 887 885 887 885 887 885 881 0 G29 925 40.86 925 40.86 913 913 913 913 913 913 913 0 G30 1131 24.71 1131 24.71 987 987 987 987 987 987 981 0 G31 1176 23.34 1176 23.34 1095 1095 1095 1095 1095 1095 1094 0 G32 932 41.25 932 41.25 919 919 919 919 919 919 918 0 Obs below mask ( 0.00 deg) : 2 Obs above mask w/ no L1 : 1 Obs above mask w/ no L2 : 14 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 14 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 28585 Obs deleted (any reason) : 16 Obs complete : 28569 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 81 0 0.000000 80 - 85 531 0 0.000000 75 - 80 706 0 0.000000 70 - 75 1245 0 0.000000 65 - 70 1384 0 0.000000 60 - 65 1157 0 0.000000 55 - 60 1449 0 0.000000 50 - 55 1564 0 0.000000 45 - 50 1609 0 0.000000 40 - 45 1495 0 0.000000 35 - 40 1984 0 0.000000 30 - 35 1827 0 0.000000 25 - 30 2025 0 0.000000 20 - 25 2518 0 0.000000 15 - 20 2461 0 0.000000 10 - 15 2517 5 0.000000 5 - 10 2564 59 0.000000 ==== 0 - 5 1421 55 0.000000 ======= < 0 2 2 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 795 0 41.25 0.504935 11 0 0 2 0 0 G02 1080 1 25.23 0.595822 13 0 0 2 0 0 G03 902 0 33.76 0.628263 10 0 0 2 0 0 G04 1115 0 23.69 1.026545 15 0 0 2 0 0 G05 1032 0 25.95 0.504400 12 0 0 1 0 0 G06 845 0 39.70 0.530487 7 0 0 2 0 0 G07 841 0 43.13 0.349755 13 0 0 3 0 0 G08 866 0 42.64 0.420071 2 0 0 2 0 0 G09 854 3 39.99 0.538935 11 0 0 2 0 0 G10 834 3 35.30 0.554215 21 0 0 2 0 0 G11 786 0 40.05 0.581352 5 0 0 2 0 0 G12 913 0 41.34 0.396763 4 0 0 3 0 0 G13 878 0 41.80 0.753994 17 0 0 2 0 0 G14 1026 0 27.75 0.665058 12 0 0 2 0 0 G15 1034 2 27.61 0.466795 12 0 0 2 0 0 G16 1013 2 27.30 0.558055 15 0 0 1 0 0 G17 1095 0 25.86 0.521782 11 0 0 2 0 0 G18 951 0 31.45 0.850157 20 0 0 2 0 0 G19 970 0 31.17 0.621813 9 0 0 2 0 0 G20 892 0 42.19 0.558268 8 0 0 3 0 0 G21 860 0 44.86 0.507855 6 0 0 2 0 0 G22 825 0 42.28 0.358378 3 0 0 2 0 0 G23 877 0 42.84 0.394851 8 0 0 3 0 0 G25 880 1 41.87 0.462609 6 0 0 3 0 0 G26 772 0 40.80 0.536174 10 0 0 2 0 0 G27 846 0 44.77 0.671099 1 0 0 3 0 0 G28 887 2 38.38 0.738952 22 0 0 2 0 0 G29 913 0 41.48 0.501423 6 0 0 2 0 0 G30 987 0 27.89 0.603390 12 0 0 2 0 0 G31 1095 0 24.91 0.522562 9 0 0 2 0 0 G32 919 0 41.91 0.481653 6 0 0 2 0 0 mean MP1 rms : 0.566388 m total mean elevation : 35.45 degrees # MP1 obs > 0 : 28569 # qc MP1 slips < 25 : 317 # Rvr L1 slips < 25 : 0 # Rvr L2 slips < 25 : 0 # qc MP1 slips > 25 : 66 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 0 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 81 0 0.078496 || 80 - 85 531 2 0.081534 || 75 - 80 706 2 0.097235 || 70 - 75 1245 5 0.098032 || 65 - 70 1384 7 0.113136 #| 60 - 65 1157 5 0.117657 || 55 - 60 1449 4 0.139250 ||| 50 - 55 1564 11 0.163720 #|| 45 - 50 1609 9 0.186293 #||| 40 - 45 1495 3 0.212962 |||| 35 - 40 1984 8 0.241297 ||||| 30 - 35 1827 6 0.311468 |||||| 25 - 30 2025 4 0.468856 ||||||||| 20 - 25 2518 19 0.541162 #|||||||||| 15 - 20 2461 9 0.607142 |||||||||||| 10 - 15 2517 29 0.811438 ##|||||||||||||| 5 - 10 2564 107 1.103286 ########|||||||||||||| 0 - 5 1421 153 1.296155 #####################||||| < 0 2 2 0.002983 ==============================================> 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 795 0 41.25 0.523546 5 0 0 2 0 0 G02 1080 1 25.23 0.653238 9 0 0 2 0 0 G03 902 0 33.76 0.769184 15 0 0 2 0 0 G04 1115 0 23.69 0.773041 14 0 0 4 0 0 G05 1032 0 25.95 0.502231 6 0 0 1 0 0 G06 845 0 39.70 0.538774 8 0 0 2 0 0 G07 841 0 43.13 0.407532 8 0 0 3 0 0 G08 866 0 42.64 0.467159 4 0 0 2 0 0 G09 854 3 39.99 0.566384 8 0 0 2 0 0 G10 834 3 35.30 0.672136 19 0 0 2 0 0 G11 786 0 40.05 0.608184 3 0 0 2 0 0 G12 913 0 41.34 0.461868 3 0 0 3 0 0 G13 878 0 41.80 0.545605 22 0 0 2 0 0 G14 1026 0 27.75 0.916819 8 0 0 2 0 0 G15 1034 2 27.61 0.537562 8 0 0 2 0 0 G16 1013 2 27.30 0.608547 17 0 0 1 0 0 G17 1095 0 25.86 0.559562 8 0 0 2 0 0 G18 951 0 31.45 0.861688 24 0 0 2 0 0 G19 970 0 31.17 0.533916 9 0 0 2 0 0 G20 892 0 42.19 0.555037 2 0 0 3 0 0 G21 860 0 44.86 0.677934 13 0 0 2 0 0 G22 825 0 42.28 0.388117 4 0 0 2 0 0 G23 877 0 42.84 0.465487 3 0 0 3 0 0 G25 880 1 41.87 0.539772 5 0 0 3 0 0 G26 772 0 40.80 0.580909 17 0 0 2 0 0 G27 846 0 44.77 0.746013 4 0 0 3 0 0 G28 887 2 38.38 0.660704 32 0 0 2 0 0 G29 913 0 41.48 0.445139 2 0 0 2 0 0 G30 987 0 27.89 0.597090 11 0 0 2 0 0 G31 1095 0 24.91 0.514151 9 0 0 2 0 0 G32 919 0 41.91 0.450265 8 0 0 2 0 0 mean MP2 rms : 0.587894 m total mean elevation : 35.45 degrees # MP2 obs > 0 : 28569 # qc MP2 slips < 25 : 308 # Rvr L1 slips < 25 : 0 # Rvr L2 slips < 25 : 0 # qc MP2 slips > 25 : 68 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 0 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 81 0 0.074984 | 80 - 85 531 2 0.084148 || 75 - 80 706 2 0.086509 || 70 - 75 1245 5 0.092604 || 65 - 70 1384 7 0.101812 #| 60 - 65 1157 5 0.120977 || 55 - 60 1449 4 0.142198 ||| 50 - 55 1564 11 0.158887 #|| 45 - 50 1609 9 0.179067 #||| 40 - 45 1495 3 0.220549 |||| 35 - 40 1984 8 0.257624 ||||| 30 - 35 1827 6 0.370035 ||||||| 25 - 30 2025 6 0.522678 |||||||||| 20 - 25 2518 19 0.592629 #||||||||||| 15 - 20 2461 6 0.656060 ||||||||||||| 10 - 15 2517 18 0.874831 #|||||||||||||||| 5 - 10 2564 117 1.055973 #########|||||||||||| 0 - 5 1421 148 1.319513 ####################|||||| < 0 2 2 0.003940 ==============================================> S/N L1 summary (per elevation bin): elev (deg) tot SN1 sig mean 8|0 16|0 24|0 32|0 85 - 90 82 24.767 218.256 ###|||||||||||||||||||||||| 80 - 85 531 11.612 220.944 #||||||||||||||||||||||||||| 75 - 80 706 9.814 219.484 #|||||||||||||||||||||||||| 70 - 75 1246 7.722 218.107 #|||||||||||||||||||||||||| 65 - 70 1384 7.026 216.535 #|||||||||||||||||||||||||| 60 - 65 1157 7.357 213.775 #|||||||||||||||||||||||||| 55 - 60 1449 6.765 210.138 #||||||||||||||||||||||||| 50 - 55 1565 6.495 206.449 #||||||||||||||||||||||||| 45 - 50 1609 6.595 202.137 #|||||||||||||||||||||||| 40 - 45 1495 6.846 196.089 #|||||||||||||||||||||||| 35 - 40 1984 6.491 190.220 #||||||||||||||||||||||| 30 - 35 1828 6.800 182.624 #|||||||||||||||||||||| 25 - 30 2025 7.153 174.883 #||||||||||||||||||||| 20 - 25 2522 8.027 165.703 #|||||||||||||||||||| 15 - 20 2461 7.935 157.357 #||||||||||||||||||| 10 - 15 2518 8.648 147.494 #||||||||||||||||| 5 - 10 2576 14.867 135.259 ##||||||||||||||| 0 - 5 1444 17.734 122.468 ##||||||||||||| < 0 2 52.326 37.000 #####== S/N L2 summary (per elevation bin): elev (deg) tot SN2 sig mean 8|0 16|0 24|0 32|0 85 - 90 82 24.885 218.902 ###|||||||||||||||||||||||| 80 - 85 531 11.297 221.642 #||||||||||||||||||||||||||| 75 - 80 706 9.535 220.156 #||||||||||||||||||||||||||| 70 - 75 1246 7.643 218.556 #|||||||||||||||||||||||||| 65 - 70 1384 6.970 216.857 #|||||||||||||||||||||||||| 60 - 65 1157 7.293 213.911 #|||||||||||||||||||||||||| 55 - 60 1449 6.753 210.166 #||||||||||||||||||||||||| 50 - 55 1565 6.470 206.426 #||||||||||||||||||||||||| 45 - 50 1609 6.566 202.174 #|||||||||||||||||||||||| 40 - 45 1495 6.802 196.230 #|||||||||||||||||||||||| 35 - 40 1984 6.405 190.630 #||||||||||||||||||||||| 30 - 35 1828 6.680 183.307 #|||||||||||||||||||||| 25 - 30 2025 6.947 175.961 #||||||||||||||||||||| 20 - 25 2522 7.531 167.437 #|||||||||||||||||||| 15 - 20 2461 7.314 159.775 #||||||||||||||||||| 10 - 15 2518 7.332 151.241 #|||||||||||||||||| 5 - 10 2573 10.922 141.749 #||||||||||||||||| 0 - 5 1434 13.821 132.257 ##||||||||||||||| < 0 2 78.489 55.500 #######===