version: teqc 2011Oct11 SV+------------|------------|------------|------------|-----------|--------+ SV 6|Lo--- | 6 17|LoooooooI- --mIoooooooo-- | 17 22|Loooooooooooooo-- ---- | 22 23|LIooooooooooooo-- --ooooooMooo| 23 21|Loooooooooooooooooooo-- -Moooo| 21 3|LooooooooooooooooooooooI- | 3 31|Looooooooooooooooooooooooooo-- | 31 25|Loo-- ---ooooooMaI-- | 25 19| ---Iooo2oI--- --oooooooooooooooooooooooo-- | 19 15| --2oooooooooooooooooooooooooooooaI- | 15 1| ---Ioooooooooooooo-- -| 1 29| --IoooooIooooooooooo-- | 29 14| --ooooooooooooooooooooIooooooooII- | 14 2| ---oooooIoooo22I- ---ooooooooooooooooooooo2-| 2 16| --ooooooooooooooooooooooooooIoooI- | 16 7| -2oooooooIoooIomooooII- --Moooooooooo| 7 18| -IooooooooooooooooooooooooooI22- | 18 4| ---ooooooooooooooooooooooo2- | 4 13| --ooooooooooooooooooooooIoooooo2o-- | 13 24| -Iooooooooooooooooooooo-- | 24 27| ----- --oooooooooooooooooooooIoooo--- | 27 10| ---ooIoooooooooooooooooooooo-- | 10 26| --IoIooooooooooooooooooo| 26 9| --oooooooooooooo| 9 5| --ooooooooo| 5 8| -IooooIoo| 8 30|- --oo| 30 -dn| 11 3112 1 1 1 11 2 1 1 111 1 1 1 11 21 1|-dn +dn|1122211 343232122 112222111331 11232121122221111111122121222111 2322112|+dn + 0|99999888abaabaaaa8899aaaaaaaaa87889aaaaaabbba999aaaaaaa9a9999aabbbcaa99a|+ 0 Pos|oooo ooo oo ooo o oo oo oooo |Pos Clk| |Clk +------------|------------|------------|------------|-----------|--------+ 00:00:30.000 16:52:30.000 1998 Oct 29 1998 Oct 29 ********************* QC of RINEX file(s) : ALAC3020.98O input RnxNAV file(s) : ALAC3020.98N ********************* 4-character ID : ALAC (# = 13433M001) Receiver type : TRIMBLE 4000SSI (# = 21045) (fw = NP 7.26 / SP 3.07) Antenna type : TRM29659.00 NONE (# = 0105209) Time of start of window : 1998 Oct 29 00:00:30.000 Time of end of window : 1998 Oct 29 16:52:30.000 Time line window length : 16.87 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5009042.7377 -42030.2288 3935067.2178 (m) antenna WGS 84 (geo) : N 38 deg 20' 20.53" W 0 deg 28' 50.70" antenna WGS 84 (geo) : 38.339037 deg 359.519250 deg (= -0.480750 deg) WGS 84 height : 59.3101 m |qc - header| position : 44.2073 m Observation interval : 30.0000 seconds Total satellites w/ obs : 27 NAVSTAR GPS SVs w/o OBS : 11 12 20 28 32 NAVSTAR GPS SVs w/o NAV : Rx tracking capability : 12 SVs Poss. # of obs epochs : 2025 Epochs w/ observations : 2025 Epochs repeated : 0 (0.00%) Possible obs > 0.0 deg: 18793 Possible obs > 0.0 deg: 18793 Complete obs > 0.0 deg: 16659 Deleted obs > 0.0 deg: 227 Masked obs < 0.0 deg: 1907 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.302981 m Moving average MP2 : 1.005428 m Points in MP moving avg : 50 Mean S1 S2 : 17.33 (sd=8.53 n=16886) 17.49 (sd=9.31 n=16659) 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 6871 01ffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 2 (: 107) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 0 IOD slips > 0.0 deg : 35 IOD or MP slips < 0.0*: 0 IOD or MP slips > 0.0 : 40 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 98 10 29 00:00 98 10 29 16:52 16.88 30 18793 16659 89 0.30 1.01 416 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 : 1998 Oct 29 00:00:30.000 Observations end : 1998 Oct 29 16:52:30.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G25 487 8.93 487 8.93 363 358 363 358 0 358 363 0 G31 835 43.16 835 43.16 810 807 810 807 0 807 810 0 G03 678 48.13 678 48.13 655 653 655 653 0 653 655 0 G22 548 39.15 548 39.15 428 426 428 426 0 426 428 0 G23 789 26.46 789 26.46 726 719 726 719 0 719 726 0 G21 793 30.78 793 30.78 729 723 729 723 0 723 729 0 G17 648 16.93 648 16.93 546 530 546 530 0 530 546 0 G06 116 8.58 116 8.58 79 79 79 79 0 79 79 0 G19 1089 27.08 1089 27.08 922 909 921 909 0 909 922 0 G15 935 39.11 935 39.11 888 872 888 872 0 872 888 0 G01 534 17.55 534 17.55 459 450 459 450 0 450 459 0 G29 592 22.05 592 22.05 521 507 520 507 0 507 521 0 G14 916 40.33 916 40.33 858 849 858 849 0 849 858 0 G02 1156 24.15 1156 24.15 1014 1003 1014 1003 0 1003 1014 0 G16 945 39.56 945 39.56 890 881 888 881 0 881 890 0 G07 986 23.89 986 23.89 885 860 882 860 0 860 885 0 G18 878 41.27 878 41.27 826 812 826 812 0 812 826 0 G04 761 37.35 761 37.35 697 692 697 692 0 692 697 0 G13 946 39.96 946 39.96 889 879 889 879 0 879 889 0 G24 679 30.64 679 30.64 617 613 617 613 0 613 617 0 G27 949 35.74 949 35.74 762 754 762 754 0 754 762 0 G10 810 40.24 810 40.24 741 732 741 732 0 732 741 0 G26 652 47.62 652 47.62 616 604 616 604 0 604 616 0 G09 439 36.65 439 36.65 414 411 414 411 0 411 414 0 G05 286 30.19 286 30.19 260 258 260 258 0 258 260 0 G08 254 19.21 254 19.21 227 218 227 218 0 218 227 0 G30 92 8.16 92 8.16 64 60 64 60 0 60 64 0 Obs below mask ( 0.00 deg) : 0 Obs above mask w/ no L1 : 7 Obs above mask w/ no L2 : 227 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 227 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 16886 Obs deleted (any reason) : 227 Obs complete : 16659 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 8 0 0.000000 80 - 85 344 0 0.000000 75 - 80 336 0 0.000000 70 - 75 521 0 0.000000 65 - 70 939 0 0.000000 60 - 65 819 0 0.000000 55 - 60 900 0 0.000000 50 - 55 1037 0 0.000000 45 - 50 890 1 0.000000 40 - 45 1111 2 0.000000 35 - 40 1125 1 0.000000 30 - 35 1282 4 0.000000 25 - 30 1351 1 0.000000 20 - 25 1200 2 0.000000 15 - 20 1458 2 0.000000 10 - 15 1821 1 0.000000 5 - 10 1474 19 0.000000 == 0 - 5 16 2 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 G25 363 5 11.33 0.649134 2 3 3 0 0 0 G31 810 3 44.67 0.254384 0 1 1 0 0 0 G03 655 2 49.96 0.276140 1 0 1 0 1 1 G22 428 2 50.09 0.224056 0 0 0 0 1 1 G23 726 7 28.67 0.285175 0 1 1 2 1 3 G21 729 6 33.58 0.288314 1 2 3 0 0 0 G17 546 16 20.09 0.447130 3 1 4 0 1 1 G06 79 0 12.24 0.541904 0 1 1 0 0 0 G19 922 13 31.96 0.404132 2 4 4 0 0 0 G15 888 16 41.81 0.288122 2 1 3 0 0 0 G01 459 9 20.45 0.345013 1 2 2 0 0 0 G29 521 14 25.23 0.318075 1 2 2 1 0 1 G14 858 9 43.38 0.256865 2 2 3 1 1 0 G02 1014 11 27.41 0.372075 2 2 4 0 0 0 G16 890 9 42.30 0.242561 2 2 3 0 0 0 G07 885 25 26.86 0.322996 3 2 5 3 1 2 G18 826 14 44.46 0.277321 3 1 4 0 0 0 G04 697 5 40.90 0.275239 0 1 1 0 0 0 G13 889 10 42.77 0.239136 0 2 1 1 0 1 G24 617 4 33.76 0.256940 1 2 2 0 0 0 G27 762 8 44.59 0.242365 0 1 1 1 0 1 G10 741 9 44.23 0.268007 1 1 2 0 0 0 G26 616 12 51.22 0.261733 2 1 3 0 0 0 G09 414 3 39.18 0.301360 0 1 1 0 0 0 G05 260 2 33.50 0.259224 0 1 1 0 0 0 G08 227 9 22.12 0.395072 1 1 2 1 0 1 G30 64 4 12.52 0.434906 0 1 1 0 0 0 mean MP1 rms : 0.303014 m total mean elevation : 36.78 degrees # MP1 obs > 0 : 16659 # qc MP1 slips < 25 : 30 # Rvr L1 slips < 25 : 39 # Rvr L2 slips < 25 : 59 # qc MP1 slips > 25 : 10 # Rvr L1 slips > 25 : 6 # Rvr L2 slips > 25 : 12 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 8 0 0.078931 || 80 - 85 344 0 0.104374 || 75 - 80 336 0 0.100978 || 70 - 75 521 0 0.101489 || 65 - 70 939 0 0.101014 || 60 - 65 819 0 0.105113 || 55 - 60 900 0 0.110208 || 50 - 55 1037 0 0.119720 || 45 - 50 890 1 0.125013 ||| 40 - 45 1111 2 0.142053 ||| 35 - 40 1125 1 0.163771 ||| 30 - 35 1282 5 0.199572 |||| 25 - 30 1351 1 0.231783 ||||| 20 - 25 1200 2 0.289959 |||||| 15 - 20 1458 2 0.417137 |||||||| 10 - 15 1821 1 0.481808 |||||||||| 5 - 10 1474 23 0.636464 ###|||||||||| 0 - 5 16 2 0.747061 ###############========== < 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 G25 363 5 11.33 1.678281 2 3 3 0 0 0 G31 810 3 44.67 0.683831 0 1 1 0 0 0 G03 655 2 49.96 0.529767 1 0 1 0 1 1 G22 428 2 50.09 0.607637 0 0 0 0 1 1 G23 726 7 28.67 0.985662 0 1 1 2 1 3 G21 729 6 33.58 1.476629 2 2 3 0 0 0 G17 546 16 20.09 1.987869 3 1 4 0 1 1 G06 79 0 12.24 1.978946 0 1 1 0 0 0 G19 922 13 31.96 1.552891 6 4 4 0 0 0 G15 888 16 41.81 0.931650 4 1 3 0 0 0 G01 459 9 20.45 1.063611 1 2 2 0 0 0 G29 521 14 25.23 0.915722 1 2 2 1 0 1 G14 858 9 43.38 0.714362 3 2 3 1 1 0 G02 1014 11 27.41 1.070950 7 2 4 0 0 0 G16 890 9 42.30 0.703603 2 2 3 0 0 0 G07 885 25 26.86 1.024183 6 2 5 3 1 2 G18 826 14 44.46 0.829576 11 1 4 0 0 0 G04 697 5 40.90 0.775977 1 1 1 0 0 0 G13 889 10 42.77 1.025204 2 2 1 1 0 1 G24 617 4 33.76 1.057821 1 2 2 0 0 0 G27 762 8 44.59 0.854163 0 1 1 1 0 1 G10 741 9 44.23 0.893350 1 1 2 0 0 0 G26 616 12 51.22 0.859778 2 1 3 0 0 0 G09 414 3 39.18 0.834997 0 1 1 0 0 0 G05 260 2 33.50 1.071892 0 1 1 0 0 0 G08 227 9 22.12 1.641124 1 1 2 1 0 1 G30 64 4 12.52 1.749144 0 1 1 0 0 0 mean MP2 rms : 1.005569 m total mean elevation : 36.78 degrees # MP2 obs > 0 : 16659 # qc MP2 slips < 25 : 57 # Rvr L1 slips < 25 : 39 # Rvr L2 slips < 25 : 59 # qc MP2 slips > 25 : 10 # Rvr L1 slips > 25 : 6 # Rvr L2 slips > 25 : 12 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 8 0 0.100008 || 80 - 85 344 0 0.146668 ||| 75 - 80 336 0 0.141939 ||| 70 - 75 521 0 0.149800 ||| 65 - 70 939 0 0.155586 ||| 60 - 65 819 0 0.182429 |||| 55 - 60 900 0 0.201886 |||| 50 - 55 1037 0 0.223749 |||| 45 - 50 890 1 0.219052 |||| 40 - 45 1111 2 0.281657 |||||| 35 - 40 1125 1 0.337084 ||||||| 30 - 35 1282 5 0.438188 ||||||||| 25 - 30 1351 1 0.578561 |||||||||||| 20 - 25 1200 2 0.783231 |||||||||||||||| 15 - 20 1458 2 1.139360 ||||||||||||||||||||||| 10 - 15 1821 3 1.657991 ||||||||||||||||||||||||||||||||| 5 - 10 1474 46 2.599940 ######||||||||||||||||||||||||||||||||||||||||> 0 - 5 16 4 2.646154 ##############################################> < 0 0 0 0.000000 S/N L1 summary (per elevation bin): elev (deg) tot SN1 sig mean 1|0 2|0 3|0 4|0 85 - 90 8 8.114 19.688 ########|||||||||||| 80 - 85 344 5.957 22.454 ######|||||||||||||||| 75 - 80 336 6.121 23.022 ######||||||||||||||||| 70 - 75 522 5.347 22.285 #####||||||||||||||||| 65 - 70 939 5.853 24.851 ######||||||||||||||||||| 60 - 65 819 4.950 27.717 #####||||||||||||||||||||||| 55 - 60 901 2.366 30.109 ##|||||||||||||||||||||||||||| 50 - 55 1037 1.770 28.794 ##||||||||||||||||||||||||||| 45 - 50 892 1.810 26.131 ##|||||||||||||||||||||||| 40 - 45 1113 1.633 22.862 ##||||||||||||||||||||| 35 - 40 1126 1.989 19.389 ##||||||||||||||||| 30 - 35 1291 1.665 16.320 ##|||||||||||||| 25 - 30 1354 1.287 13.918 #||||||||||||| 20 - 25 1204 1.146 11.493 #|||||||||| 15 - 20 1463 1.077 9.370 #|||||||| 10 - 15 1826 1.021 7.512 #||||||| 5 - 10 1651 1.130 6.082 #||||| 0 - 5 60 1.264 5.200 #|||| < 0 0 0.000 0.000 S/N L2 summary (per elevation bin): elev (deg) tot SN2 sig mean 1|0 2|0 3|0 4|0 85 - 90 8 12.413 30.719 ############||||||||||||||||||| 80 - 85 344 2.641 33.937 ###||||||||||||||||||||||||||||||| 75 - 80 336 2.673 33.343 ###|||||||||||||||||||||||||||||| 70 - 75 522 2.095 32.694 ##||||||||||||||||||||||||||||||| 65 - 70 939 1.897 31.284 ##||||||||||||||||||||||||||||| 60 - 65 819 1.907 29.853 ##|||||||||||||||||||||||||||| 55 - 60 901 1.841 27.625 ##|||||||||||||||||||||||||| 50 - 55 1037 1.583 25.475 ##||||||||||||||||||||||| 45 - 50 890 1.495 22.987 #|||||||||||||||||||||| 40 - 45 1111 1.280 20.271 #||||||||||||||||||| 35 - 40 1126 1.648 17.341 ##||||||||||||||| 30 - 35 1282 1.464 14.732 #|||||||||||||| 25 - 30 1352 0.990 12.674 #|||||||||||| 20 - 25 1201 0.886 10.569 #|||||||||| 15 - 20 1459 0.852 8.708 #|||||||| 10 - 15 1822 0.882 7.110 #|||||| 5 - 10 1490 0.960 5.813 #||||| 0 - 5 20 1.336 4.375 #||| < 0 0 0.000 0.000