version: teqc 2010Oct21 SV+--------|--------|--------|--------|---------|--------|--------|--------+ SV 25|C*****C M****C*****m****| 25 29|C*****C****2 -IC*****m****| 29 21|C*****C*****C**2*- -I****| 21 31|C****1C -I****C*****C*1- --**m****| 31 30|C*****C*****CI- -I*C****2C1- --I*| 30 16|--****C*****C***1 -C*****C***I- -| 16 5|C****1 --****C******C**I 2*m****| 5 6| -I***C*****C*****C**M ----- | 6 23| --*C*****C*****C*****CI | 23 3| -I*C*****C*****C***M --I*C*1- | 3 18|1*****C*****C***1*I --1m***CI -| 18 13| -I****C*****C*****C***2I | 13 19| -I***C*****C*****C*1 -1C*****I- | 19 22| -2*C*****C*****C*****- -- | 22 7| -C*****C*****C******CM- | 7 11| -*****C*****C*****C2M ----- | 11 8| -**C*****C******C***M*C | 8 1| II**C*****C*****C***M --MIM- | 1 14| -IC*****C*****C*1- -II*C*****m+ | 14 32| -I***C*****C*****C*****C+ | 32 28| --III1 -mI*C******C*****C***I | 28 24| ------------------- ---------- | 24 20| -C*****C*****C*****C**M | 20 17| --**C*****C*2 I*2*C*****C*****C2 | 17 4| -1*C*****C*****I -C*****C****1mI | 4 10| ----***C*****C****2M --I*m*1--| 10 2|C --***C*****CM --****C*****m****| 2 26| --I*II- -I*C******C*****C***2 | 26 15| I*C*****CM- M***C*****C*****CI | 15 27| I***C*****C*****C****21 | 27 9| -M--- --*****C*****C*****mM | 9 12|C*- M***C*****C*****m****| 12 -dn|1 1 1 1212232121111111111 112211 2112 1 111121111111|-dn +dn|21123221212124523454242122233442311 1224332113 1333332133112212333233222|+dn + 0|aaabddcbbbcbcdedeeeddecbbbbbbeeeeccbcccdeedc9bbbbcbccbbccbbbbbbbbcddca9a|+ 0 Pos|ooo oo o ooooo oo |Pos Clk| |Clk +--------|--------|--------|--------|---------|--------|--------|--------+ 00:00:30.000 23:59:30.000 2012 Mar 18 2012 Mar 18 ********************* QC of RINEX file(s) : ISTA0780.12o input RnxNAV file(s) : ISTA0780.12n ISTA0780.12g ********************* 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 Mar 18 00:00:30.000 Time of end of window : 2012 Mar 18 23:59:30.000 Time line window length : 23.98 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 4208828.2921 2334881.6939 4171280.9891 (m) antenna WGS 84 (geo) : N 41 deg 06' 16.06" E 29 deg 01' 10.84" antenna WGS 84 (geo) : 41.104461 deg 29.019679 deg WGS 84 height : 166.4246 m |qc - header| position : 35 m Observation interval : 30.0000 seconds Total satellites w/ obs : 31 NAVSTAR GPS SVs w/o OBS : 24 NAVSTAR GPS SVs w/o NAV : 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: 31617 Possible obs > 0.0 deg: 31617 Complete obs > 0.0 deg: 28365 Deleted obs > 0.0 deg: 16 Masked obs < 0.0 deg: 4357 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.578968 m Moving average MP2 : 0.604081 m Points in MP moving avg : 50 Mean S1 S2 : 178.16 (sd=30.41 n=28376) 180.21 (sd=27.93 n=28366) 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 11760 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 11 other msec mp events : 12 (: 702) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 1 IOD slips > 0.0 deg : 97 IOD or MP slips < 0.0*: 2 IOD or MP slips > 0.0 : 263 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 12 3 18 00:00 12 3 18 23:59 23.99 30 31617 28365 90 0.58 0.60 108 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 : 2012 Mar 18 00:00:30.000 Observations end : 2012 Mar 18 23:59:30.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G30 1136 24.83 1136 24.83 978 978 978 978 978 978 976 0 G21 913 42.75 913 42.75 873 871 872 872 872 872 866 0 G16 1157 24.35 1157 24.35 1019 1017 1017 1018 1017 1018 1018 0 G25 883 41.77 883 41.77 867 867 867 867 867 867 866 0 G29 931 41.16 931 41.16 900 900 900 900 900 900 899 0 G31 1184 23.44 1184 23.44 1102 1102 1102 1102 1102 1102 1101 0 G05 1172 23.34 1172 23.34 1041 1041 1041 1041 1041 1041 1039 0 G06 995 33.80 995 33.80 792 791 792 791 792 791 789 0 G23 912 41.26 912 41.26 869 869 869 869 869 869 869 0 G03 1043 29.37 1043 29.37 894 891 894 891 894 891 889 0 G18 1107 27.48 1107 27.48 959 959 959 959 959 959 958 0 G13 918 40.10 918 40.10 870 870 870 870 870 870 870 0 G19 1100 27.57 1100 27.57 973 973 973 973 973 973 970 0 G22 883 39.51 883 39.51 815 815 815 815 815 815 815 0 G07 864 41.84 864 41.84 819 819 819 819 819 819 819 0 G11 958 33.04 958 33.04 770 770 770 770 770 770 770 0 G08 904 40.92 904 40.92 870 870 870 870 870 870 870 0 G01 1014 32.97 1014 32.97 819 818 819 818 819 818 810 0 G14 1148 25.06 1148 25.06 1023 1019 1022 1019 1022 1019 1016 0 G32 931 41.29 931 41.29 893 893 893 893 893 893 890 0 G28 1050 32.95 1050 32.95 841 840 841 840 841 840 834 0 G20 902 41.57 902 41.57 847 847 847 847 847 847 847 0 G17 1156 24.37 1156 24.37 1071 1070 1071 1070 1071 1070 1070 0 G04 1172 22.41 1172 22.41 1102 1101 1101 1101 1101 1101 1102 0 G10 1066 28.96 1066 28.96 811 811 811 811 811 811 809 0 G02 1174 23.26 1174 23.26 1073 1073 1073 1073 1073 1073 1073 0 G26 1018 32.15 1018 32.15 832 832 832 832 832 832 828 0 G15 1137 24.89 1137 24.89 1059 1059 1059 1059 1059 1059 1057 0 G27 885 42.40 885 42.40 857 857 857 857 857 857 853 0 G09 976 34.51 976 34.51 832 832 832 832 832 832 832 0 G12 928 40.37 928 40.37 910 910 910 910 910 910 909 0 G24 1121 27.16 1121 27.16 0 0 0 0 0 0 0 Obs below mask ( 0.00 deg) : 3 Obs above mask w/ no L1 : 5 Obs above mask w/ no L2 : 14 Obs above mask w/ no P1 | CA : 2 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 : 28384 Obs deleted (any reason) : 19 Obs complete : 28365 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 80 0 0.000000 80 - 85 540 0 0.000000 75 - 80 691 0 0.000000 70 - 75 1236 0 0.000000 65 - 70 1379 0 0.000000 60 - 65 1163 0 0.000000 55 - 60 1408 0 0.000000 50 - 55 1592 0 0.000000 45 - 50 1635 0 0.000000 40 - 45 1492 0 0.000000 35 - 40 2000 0 0.000000 30 - 35 1813 0 0.000000 25 - 30 1991 0 0.000000 20 - 25 2525 0 0.000000 15 - 20 2499 0 0.000000 10 - 15 2556 4 0.000000 5 - 10 2514 41 0.000000 === 0 - 5 1220 52 0.000000 ======== < 0 3 1 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 G30 978 0 28.32 0.597494 12 0 0 2 0 0 G21 873 2 44.69 0.525457 5 0 0 3 0 0 G16 1019 2 27.27 0.725272 9 0 0 3 0 0 G25 867 0 42.56 0.450663 3 0 0 3 0 0 G29 900 0 42.49 0.428483 5 0 0 3 0 0 G31 1102 0 25.01 0.626119 14 0 0 3 0 0 G05 1041 0 25.91 0.522571 6 0 0 3 0 0 G06 792 1 42.09 0.434285 7 0 0 3 0 0 G23 869 0 43.19 0.463891 3 0 0 3 0 0 G03 894 3 34.00 0.688179 11 0 0 2 0 0 G18 959 0 31.25 0.848787 16 0 0 2 0 0 G13 870 0 42.16 0.584198 3 0 0 3 0 0 G19 973 0 30.90 0.436770 12 0 0 2 0 0 G22 815 0 42.82 0.368275 1 0 0 2 0 0 G07 819 0 44.04 0.398846 4 0 0 2 0 0 G11 770 0 40.80 0.572072 3 0 0 2 0 0 G08 870 0 42.48 0.519744 3 0 0 3 0 0 G01 819 1 40.36 0.422178 16 0 0 3 0 0 G14 1023 4 27.74 0.671856 18 0 0 1 0 0 G32 893 0 42.98 0.449810 5 0 0 3 0 0 G28 841 1 40.32 1.153668 20 0 0 3 0 0 G20 847 0 44.08 0.472352 3 0 0 2 0 0 G17 1071 1 26.20 0.564658 7 0 0 2 0 0 G04 1102 1 23.78 0.725591 18 0 0 2 0 0 G10 811 0 36.01 0.615498 5 0 0 2 0 0 G02 1073 0 25.22 0.850536 10 0 0 2 0 0 G26 832 0 38.76 0.642485 8 0 0 2 0 0 G15 1059 0 26.64 0.559071 22 0 0 2 0 0 G27 857 0 43.82 0.523726 7 0 0 3 0 0 G09 832 0 40.30 0.500135 5 0 0 2 0 0 G12 910 0 41.23 0.438006 2 0 0 3 0 0 mean MP1 rms : 0.578962 m total mean elevation : 35.66 degrees # MP1 obs > 0 : 28365 # qc MP1 slips < 25 : 263 # Rvr L1 slips < 25 : 0 # Rvr L2 slips < 25 : 0 # qc MP1 slips > 25 : 76 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 0 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 80 0 0.080978 || 80 - 85 540 3 0.092335 #| 75 - 80 691 4 0.099341 #| 70 - 75 1236 6 0.119542 || 65 - 70 1379 5 0.130431 ||| 60 - 65 1163 2 0.142861 ||| 55 - 60 1408 7 0.149071 ||| 50 - 55 1592 5 0.171134 ||| 45 - 50 1635 9 0.221691 #||| 40 - 45 1492 3 0.256748 ||||| 35 - 40 2000 9 0.279957 |||||| 30 - 35 1813 10 0.370486 #|||||| 25 - 30 1991 13 0.491864 #||||||||| 20 - 25 2525 9 0.552594 ||||||||||| 15 - 20 2499 10 0.649995 ||||||||||||| 10 - 15 2556 23 0.928687 #|||||||||||||||||| 5 - 10 2514 104 1.018412 ########|||||||||||| 0 - 5 1220 117 1.425338 ###################|||||||||| < 0 3 2 1.562360 ###############################===============> 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 G30 978 0 28.32 0.651191 18 0 0 2 0 0 G21 873 2 44.69 0.668866 7 0 0 3 0 0 G16 1019 2 27.27 0.716491 7 0 0 3 0 0 G25 867 0 42.56 0.531074 4 0 0 3 0 0 G29 900 0 42.49 0.409398 5 0 0 3 0 0 G31 1102 0 25.01 0.508670 11 0 0 3 0 0 G05 1041 0 25.91 0.547800 11 0 0 3 0 0 G06 792 1 42.09 0.474660 4 0 0 3 0 0 G23 869 0 43.19 0.460313 4 0 0 3 0 0 G03 894 3 34.00 0.724362 15 0 0 2 0 0 G18 959 0 31.25 0.856508 13 0 0 2 0 0 G13 870 0 42.16 0.500008 6 0 0 3 0 0 G19 973 0 30.90 0.751370 15 0 0 2 0 0 G22 815 0 42.82 0.450509 5 0 0 2 0 0 G07 819 0 44.04 0.413298 4 0 0 2 0 0 G11 770 0 40.80 0.579412 4 0 0 2 0 0 G08 870 0 42.48 0.532314 3 0 0 3 0 0 G01 819 1 40.36 0.520460 14 0 0 3 0 0 G14 1023 4 27.74 0.775120 17 0 0 1 0 0 G32 893 0 42.98 0.491084 6 0 0 3 0 0 G28 841 1 40.32 0.822488 12 0 0 3 0 0 G20 847 0 44.08 0.563121 3 0 0 2 0 0 G17 1071 1 26.20 0.696112 14 0 0 2 0 0 G04 1102 1 23.78 0.726475 8 0 0 2 0 0 G10 811 0 36.01 0.789548 10 0 0 2 0 0 G02 1073 0 25.22 0.615767 6 0 0 2 0 0 G26 832 0 38.76 0.643718 11 0 0 2 0 0 G15 1059 0 26.64 0.514951 27 0 0 2 0 0 G27 857 0 43.82 0.550956 9 0 0 3 0 0 G09 832 0 40.30 0.700153 8 0 0 2 0 0 G12 910 0 41.23 0.439847 2 0 0 3 0 0 mean MP2 rms : 0.604078 m total mean elevation : 35.66 degrees # MP2 obs > 0 : 28365 # qc MP2 slips < 25 : 283 # Rvr L1 slips < 25 : 0 # Rvr L2 slips < 25 : 0 # qc MP2 slips > 25 : 76 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 0 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 80 0 0.074991 | 80 - 85 540 3 0.085573 #| 75 - 80 691 4 0.095890 #| 70 - 75 1236 6 0.104945 || 65 - 70 1379 5 0.111125 || 60 - 65 1163 2 0.123200 || 55 - 60 1408 7 0.146792 ||| 50 - 55 1592 5 0.169427 ||| 45 - 50 1635 9 0.178615 #||| 40 - 45 1492 3 0.225544 ||||| 35 - 40 2000 9 0.292057 |||||| 30 - 35 1813 10 0.375400 #||||||| 25 - 30 1991 13 0.491816 #||||||||| 20 - 25 2525 9 0.566099 ||||||||||| 15 - 20 2499 4 0.653571 ||||||||||||| 10 - 15 2556 33 0.874842 ##||||||||||||||| 5 - 10 2514 103 1.126807 ########||||||||||||||| 0 - 5 1220 134 1.468885 #####################|||||||| < 0 3 2 1.761114 ###################################===========> S/N L1 summary (per elevation bin): elev (deg) tot SN1 sig mean 8|0 16|0 24|0 32|0 85 - 90 80 24.994 217.725 ###|||||||||||||||||||||||| 80 - 85 540 11.405 219.572 #|||||||||||||||||||||||||| 75 - 80 691 9.709 217.904 #|||||||||||||||||||||||||| 70 - 75 1237 7.490 216.346 #|||||||||||||||||||||||||| 65 - 70 1379 6.812 214.847 #|||||||||||||||||||||||||| 60 - 65 1163 7.196 212.193 #|||||||||||||||||||||||||| 55 - 60 1409 6.714 208.707 #||||||||||||||||||||||||| 50 - 55 1592 6.330 205.100 #||||||||||||||||||||||||| 45 - 50 1636 6.522 200.638 #|||||||||||||||||||||||| 40 - 45 1492 6.742 194.565 #||||||||||||||||||||||| 35 - 40 2001 6.519 188.603 #||||||||||||||||||||||| 30 - 35 1813 6.641 181.145 #|||||||||||||||||||||| 25 - 30 1992 6.726 173.092 #||||||||||||||||||||| 20 - 25 2527 7.459 163.915 #||||||||||||||||||| 15 - 20 2500 7.497 155.823 #|||||||||||||||||| 10 - 15 2556 8.575 145.621 #||||||||||||||||| 5 - 10 2536 14.456 134.239 ##||||||||||||||| 0 - 5 1232 16.556 120.665 ##||||||||||||| < 0 3 55.221 60.667 #######| S/N L2 summary (per elevation bin): elev (deg) tot SN2 sig mean 8|0 16|0 24|0 32|0 85 - 90 80 25.064 218.262 ###|||||||||||||||||||||||| 80 - 85 540 11.064 220.157 #||||||||||||||||||||||||||| 75 - 80 691 9.446 218.564 #|||||||||||||||||||||||||| 70 - 75 1237 7.404 216.799 #|||||||||||||||||||||||||| 65 - 70 1379 6.753 215.166 #|||||||||||||||||||||||||| 60 - 65 1163 7.136 212.342 #|||||||||||||||||||||||||| 55 - 60 1409 6.655 208.743 #||||||||||||||||||||||||| 50 - 55 1592 6.296 205.134 #||||||||||||||||||||||||| 45 - 50 1636 6.479 200.729 #|||||||||||||||||||||||| 40 - 45 1492 6.674 194.774 #||||||||||||||||||||||| 35 - 40 2001 6.422 189.038 #||||||||||||||||||||||| 30 - 35 1813 6.521 181.872 #|||||||||||||||||||||| 25 - 30 1992 6.530 174.242 #||||||||||||||||||||| 20 - 25 2527 6.985 165.748 #|||||||||||||||||||| 15 - 20 2500 6.914 158.410 #||||||||||||||||||| 10 - 15 2556 7.178 149.616 #|||||||||||||||||| 5 - 10 2529 10.998 140.957 #||||||||||||||||| 0 - 5 1229 13.062 130.644 ##|||||||||||||| < 0 3 58.284 63.000 #######|