version: teqc 2009Mar23 SV+---------|--------|--------|--------|--------|--------|--------|--------+ SV 2| -ooooooooooooooooooI IoooooI | 2 3|ooooooI -IIoooooooooooooooo| 3 4| IoIooooooooooooooooooI | 4 5| | 5 6|ooooI+ I-ooooooooooooooooooo| 6 7|-I- +2IoooooooooooooooI -MooooooooI| 7 8|Io- MIoooooooooooooooooI -ooooo| 8 9| I-ooooooooooooooooooooooI- | 9 10| IIooooooooooooooooooo-I- | 10 11|ooooooooooooooooI -Ioooooooo| 11 12| I-ooooooooooooooooooooM | 12 13| cIoooooooooooooooooooI 1III | 13 14|oooooI I-oooooooooooooooIII M-oo| 14 15| --IooooooooooooooooooooooI+ | 15 16|I -Moooooooooooooooooooooo| 16 17| -ooooooooooooooooooI IIooooooI | 17 18| -ooooooooooooooooII IIoooooooooooI | 18 19|ooooooooo+ ---ooooooooooooo| 19 20|ooooooooooooooooo-I 2Iooo| 20 21| -oooooooooI-- III-oooooooooooooooI | 21 22|II -ooooooooooooMo-I 2oooooooooooooo| 22 23| Ioooooooooooooooooo- -MIIooooI | 23 24| -ooooooooooooooI+ I-oooooooooooooI | 24 25|I IIoooooooooooooooI MooooooooooIII| 25 26| IIooooooooooooooooooo+ | 26 27| -IooooooooooooooooooooooIII | 27 28|oooooooooooMoI IooooooooooooooI ooo| 28 29| -II -oooooooooooooooooooI | 29 30| oIooooooooooooooooooooooI | 30 31| I-oooooooooooooooooooI+ | 31 32|ooooooooooooooI 1oooooo| 32 R23|~~I~ M~~~~~~~~~~~~~~~~~~~M |R23 R 3|~~~~~~~~~~~~~~~~~~I ~~~~~ cc~~~~~|R 3 R24|~~~~~~~~I~ c~~~~~~~~~~~~~~~~~~~~|R24 R 8|c ~~~~~~~~~~~~~~~~~ cM~~~~~~~2 |R 8 R14|c c~~~~~~~~~~~c c~~~~~~~~~~~~~~M |R14 R15|~~ ~~~~~~~~~~~~~~I~ ~~~~~~~~~~~~2|R15 R17|~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~|R17 R 2|~~~~~~~~~~~~ ~~~~~~~~~~ ~I~~~~~~~~~|R 2 R18|~~~~~~~~~~~~~~~~~~I ~~~M ~M~~~~~|R18 R19| ~~~~~~~~~~~~~~~I~ ~~~~~~~~~c |R19 R13| ~~~~~~~~~c ~~~~~~~~~~~~~~~~~c |R13 R20| ~~~~~~~~~~~2I c~~~~~~~~~~~~ |R20 R21| ~~~~~~~~~ ~I~~~~~~~~~~~~~~I |R21 R 9| ccccccccccccccccccccc cc|R 9 R22| ~~~~~ 1~~~~~~~~~~~~~~~~M~ |R22 R 7| c~~~~~~~~~~~~~~~~~M ~M~c |R 7 R10| I~~~~~~~~~~~~~~~~~~~~~~I |R10 R11| cc~~~~~~~~~~~~~~~~~~~~~2 |R11 -dn|++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++|-dn +dn|++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++|+dn + 0|dcbabb99aaaabbbbbaaaaabccbbbb9accbdddcbabaabcdddedcbabaacdeddbbbbbbcdddd|+ 0 Pos|oo oo oo ooo ooooo ooo oooo|Pos Clk| |Clk +---------|--------|--------|--------|--------|--------|--------|--------+ 00:00:00.000 23:59:30.000 2009 Jul 20 2009 Jul 20 ********************* QC of RINEX file(s) : IZAN2010.09O input RnxNAV file(s) : IZAN2010.09N IZAN2010.09G ********************* 4-character ID : IZAN (# = 31309M002) Receiver type : LEICA GRX1200GGPRO (# = 355486) (fw = 7.02) Antenna type : LEIAT504GG LEIS (# = 200581) Time of start of window : 2009 Jul 20 00:00:00.000 Time of end of window : 2009 Jul 20 23:59:30.000 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5390402.4698 -1596665.4026 3007869.6063 (m) antenna WGS 84 (geo) : N 28 deg 18' 29.88" E 343 deg 30' 01.57" antenna WGS 84 (geo) : 28.308300 deg 343.500435 deg (= -16.499565 deg) WGS 84 height : 2615.9115 m |qc - header| position : 200 m Observation interval : 30.0000 seconds Total satellites w/ obs : 48 NAVSTAR GPS SVs w/o OBS : 1 5 NAVSTAR GPS SVs w/o NAV : 5 GLONASS SVs w/o OBS : 1 4 5 6 12 16 GLONASS SVs w/o NAV : 23 3 24 8 14 15 17 2 18 19 13 20 21 9 22 7 10 11 Rx tracking capability : 26 SVs Poss. # of obs epochs : 2880 Epochs w/ observations : 2880 Epochs repeated : 0 (0.00%) Possible obs > 0.0 deg: 31207 Possible obs > 0.0 deg: 31207 Complete obs > 0.0 deg: 30362 Missed obs > 0.0 deg: 0 Deleted obs > 0.0 deg: 55 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.342346 m Moving average MP2 : 0.378868 m Points in MP moving avg : 50 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 10788 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 0 (: 476) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 25 IOD slips > 0.0 deg : 187 IOD or MP slips < 0.0*: 44 IOD or MP slips > 0.0 : 208 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 09 7 20 00:00 09 7 20 23:59 24.00 30 31207 30362 97 0.34 0.38 146 Processing parameters are: Receiver tracking capability : 26 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 : 2009 Jul 20 00:00:00.000 Observations end : 2009 Jul 20 23:59:30.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G 2 1038 28.03 1038 28.03 1033 1031 1033 1031 0 1031 1033 0 G 3 1021 36.59 1021 36.59 958 949 958 949 0 949 958 0 G 4 871 40.27 871 40.27 869 868 869 868 0 868 869 0 G 6 1040 36.82 1040 36.82 1029 1029 1029 1029 0 1029 1029 0 G 7 1208 22.10 1208 22.10 1096 1093 1096 1093 0 1093 1096 0 G 8 1103 26.47 1103 26.47 1084 1083 1084 1083 0 1083 1084 0 G 9 1003 34.61 1003 34.61 996 995 996 995 0 995 996 0 G10 930 38.94 930 38.94 859 858 859 858 0 858 859 0 G11 1028 37.54 1028 37.54 1012 1010 1012 1010 0 1010 1012 0 G12 907 39.28 907 39.28 903 903 903 903 0 903 903 0 G13 904 35.37 904 35.37 882 877 882 877 0 877 882 0 G14 1111 25.72 1111 25.72 1086 1084 1086 1084 0 1084 1086 0 G15 1013 36.51 1013 36.51 942 942 942 942 0 942 942 0 G16 983 37.29 983 37.29 955 955 955 955 0 955 955 0 G17 1106 25.51 1106 25.51 1097 1093 1097 1093 0 1093 1097 0 G18 1228 21.14 1228 21.14 1209 1207 1209 1207 0 1207 1209 0 G19 1026 36.68 1026 36.68 948 948 948 948 0 948 948 0 G20 936 39.04 936 39.04 926 925 926 925 0 925 926 0 G21 1208 22.23 1208 22.23 1108 1101 1108 1101 0 1101 1108 0 G22 1271 20.26 1271 20.26 1261 1261 1261 1261 0 1261 1261 0 G23 1099 26.18 1099 26.18 1078 1078 1078 1078 0 1078 1078 0 G24 1253 20.56 1253 20.56 1247 1246 1247 1246 0 1246 1247 0 G25 1232 21.19 1232 21.19 1200 1195 1200 1195 0 1195 1200 0 G26 855 40.04 855 40.04 849 848 849 848 0 848 849 0 G27 1031 36.99 1031 36.99 1023 1023 1023 1023 0 1023 1023 0 G28 1250 20.75 1250 20.75 1246 1243 1246 1243 0 1243 1246 0 G29 872 36.52 872 36.52 851 849 851 849 0 849 851 0 G30 978 36.72 978 36.72 977 977 977 977 0 977 977 0 G31 852 39.80 852 39.80 845 843 845 843 0 843 845 0 G32 850 39.37 850 39.37 848 848 848 848 0 848 848 0 R23* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R 3* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R24* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R 8* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R14* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R15* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R17* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R 2* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R18* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R19* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R13* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R20* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R21* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R 9* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R22* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R 7* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R10* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R11* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 * = SV with no NAV info Obs below mask ( 0.00 deg) : 18287 Obs above mask w/ no L1 : 0 Obs above mask w/ no L2 : 55 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 55 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 48704 Obs deleted (any reason) : 18342 Obs complete : 30362 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 83 0 0.000000 80 - 85 327 0 0.000000 75 - 80 492 0 0.000000 70 - 75 484 0 0.000000 65 - 70 811 0 0.000000 60 - 65 1377 0 0.000000 55 - 60 1879 0 0.000000 50 - 55 1711 0 0.000000 45 - 50 1700 0 0.000000 40 - 45 1722 0 0.000000 35 - 40 1876 0 0.000000 30 - 35 2364 0 0.000000 25 - 30 2200 0 0.000000 20 - 25 2423 0 0.000000 15 - 20 2469 0 0.000000 10 - 15 2700 15 0.000000 = 5 - 10 2954 34 0.000000 == 0 - 5 2761 138 0.000000 ========= < 0 24 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 G 2 1033 2 28.31 0.272605 7 0 0 0 0 0 G 3 958 9 38.94 0.111295 10 0 0 0 0 0 G 4 869 1 40.51 0.241435 7 0 0 0 0 0 G 6 1029 0 37.24 0.520229 4 0 0 0 0 0 G 7 1096 3 23.93 0.666240 9 0 0 0 0 0 G 8 1084 1 27.01 0.469922 6 0 0 0 0 0 G 9 996 1 34.96 0.405427 2 0 1 0 0 0 G10 859 1 41.95 0.472608 4 0 0 0 0 0 G11 1012 2 38.22 0.124787 5 0 0 0 0 0 G12 903 0 39.55 0.489376 2 0 0 0 0 0 G13 882 5 36.54 0.252344 14 0 0 0 0 0 G14 1086 2 26.37 0.564732 12 0 1 0 0 0 G15 942 0 38.95 0.113098 2 0 0 0 0 0 G16 955 0 38.43 0.162137 3 0 0 0 0 0 G17 1097 4 25.88 0.237758 4 0 0 0 0 0 G18 1209 2 21.56 0.772035 11 0 0 0 0 0 G19 948 0 39.24 0.152892 0 0 0 0 0 0 G20 926 1 39.54 1.200288 2 0 0 0 0 0 G21 1108 7 24.02 0.505428 13 0 1 0 0 0 G22 1261 0 20.48 0.382892 5 0 0 0 0 0 G23 1078 0 26.68 0.629765 7 0 0 0 0 0 G24 1247 1 20.74 0.294376 4 0 0 0 0 0 G25 1200 5 21.80 0.244694 18 0 0 0 0 0 G26 849 1 40.47 0.236970 4 0 0 0 0 0 G27 1023 0 37.35 0.315782 5 0 0 0 0 0 G28 1246 3 20.92 0.285479 5 0 0 0 0 0 G29 851 2 37.60 0.678227 5 0 0 0 0 0 G30 977 0 36.84 0.127117 4 0 0 0 0 0 G31 845 2 40.32 0.211838 3 0 0 0 0 0 G32 848 0 39.50 0.269026 1 0 0 0 0 0 R23* 936 20 0.00 0.350900 3 0 0 0 0 0 R 3* 1149 40 0.00 0.227968 4 0 0 0 0 0 R24* 1177 1 0.00 0.169560 1 0 0 0 0 0 R 8* 975 3 0.00 0.305454 1 0 0 0 0 0 R14* 1153 5 0.00 0.197952 1 0 0 0 0 0 R15* 1152 0 0.00 0.539803 2 0 0 0 0 0 R17* 1071 0 0.00 0.269252 0 0 0 0 0 0 R 2* 1196 4 0.00 0.205782 6 0 0 0 0 0 R18* 1109 6 0.00 0.469659 3 0 0 0 0 0 R19* 976 3 0.00 0.222301 1 0 0 0 0 0 R13* 1052 5 0.00 0.182472 0 0 0 0 0 0 R20* 1021 2 0.00 0.214800 2 0 0 0 0 0 R21* 954 2 0.00 0.232062 10 0 0 0 0 0 R 9* 864 864 0.00 0.000000 0 0 0 0 0 0 R22* 838 2 0.00 0.201177 2 0 0 0 0 0 R 7* 831 4 0.00 0.400445 2 0 0 0 0 0 R10* 929 1 0.00 0.225407 2 0 0 0 0 0 R11* 878 14 0.00 0.156612 0 0 0 0 0 0 * = SV with no NAV info mean MP1 rms : 0.342363 m total mean elevation : 31.92 degrees # MP1 obs > 0 : 47647 # qc MP1 slips < 25 : 218 # Rvr L1 slips < 25 : 0 # Rvr L2 slips < 25 : 3 # qc MP1 slips > 25 : 0 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 0 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 83 0 0.037504 | 80 - 85 327 0 0.044558 | 75 - 80 492 0 0.042449 | 70 - 75 484 0 0.043888 | 65 - 70 811 0 0.044927 | 60 - 65 1377 0 0.047590 | 55 - 60 1879 0 0.053919 | 50 - 55 1711 0 0.056315 | 45 - 50 1700 0 0.061098 | 40 - 45 1722 0 0.072842 | 35 - 40 1876 0 0.082538 || 30 - 35 2364 0 0.093330 || 25 - 30 2200 0 0.116060 || 20 - 25 2423 0 0.136801 ||| 15 - 20 2469 0 0.236073 ||||| 10 - 15 2700 15 0.472697 #|||||||| 5 - 10 2954 34 0.904063 ##|||||||||||||||| 0 - 5 2761 129 1.027024 #########|||||||||||| < 0 24 4 2.043460 #################################|||||||| 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 G 2 1033 2 28.31 0.280980 9 0 0 0 0 0 G 3 958 9 38.94 0.218393 10 0 0 0 0 0 G 4 869 1 40.51 0.243710 6 0 0 0 0 0 G 6 1029 0 37.24 0.731589 4 0 0 0 0 0 G 7 1096 3 23.93 0.843780 9 0 0 0 0 0 G 8 1084 1 27.01 0.366234 8 0 0 0 0 0 G 9 996 1 34.96 0.556401 2 0 1 0 0 0 G10 859 1 41.95 0.576266 4 0 0 0 0 0 G11 1012 2 38.22 0.175360 5 0 0 0 0 0 G12 903 0 39.55 0.566069 2 0 0 0 0 0 G13 882 5 36.54 0.812959 13 0 0 0 0 0 G14 1086 2 26.37 0.769775 15 0 1 0 0 0 G15 942 0 38.95 0.156530 2 0 0 0 0 0 G16 955 0 38.43 0.246071 3 0 0 0 0 0 G17 1097 4 25.88 0.302766 4 0 0 0 0 0 G18 1209 2 21.56 0.535363 15 0 0 0 0 0 G19 948 0 39.24 0.196284 0 0 0 0 0 0 G20 926 1 39.54 0.328972 6 0 0 0 0 0 G21 1108 7 24.02 0.679767 11 0 1 0 0 0 G22 1261 0 20.48 0.447437 6 0 0 0 0 0 G23 1078 0 26.68 0.865063 7 0 0 0 0 0 G24 1247 1 20.74 0.340816 4 0 0 0 0 0 G25 1200 5 21.80 0.329943 21 0 0 0 0 0 G26 849 1 40.47 0.265093 4 0 0 0 0 0 G27 1023 0 37.35 0.696323 4 0 0 0 0 0 G28 1246 3 20.92 0.412374 5 0 0 0 0 0 G29 851 2 37.60 1.030701 7 0 0 0 0 0 G30 977 0 36.84 0.185174 4 0 0 0 0 0 G31 845 2 40.32 0.807603 1 0 0 0 0 0 G32 848 0 39.50 0.302006 1 0 0 0 0 0 R23* 936 20 0.00 0.275118 5 0 0 0 0 0 R 3* 1149 40 0.00 0.170728 6 0 0 0 0 0 R24* 1177 1 0.00 0.219916 1 0 0 0 0 0 R 8* 975 3 0.00 0.272535 3 0 0 0 0 0 R14* 1153 5 0.00 0.210361 1 0 0 0 0 0 R15* 1152 0 0.00 0.278952 3 0 0 0 0 0 R17* 1071 0 0.00 0.153922 0 0 0 0 0 0 R 2* 1196 4 0.00 0.186510 7 0 0 0 0 0 R18* 1109 6 0.00 0.218715 5 0 0 0 0 0 R19* 976 3 0.00 0.221946 1 0 0 0 0 0 R13* 1052 5 0.00 0.171526 0 0 0 0 0 0 R20* 1021 2 0.00 0.225187 5 0 0 0 0 0 R21* 954 2 0.00 0.227416 11 0 0 0 0 0 R 9* 864 864 0.00 0.000000 0 0 0 0 0 0 R22* 838 2 0.00 0.170796 2 0 0 0 0 0 R 7* 831 4 0.00 0.186130 3 0 0 0 0 0 R10* 929 1 0.00 0.215330 3 0 0 0 0 0 R11* 878 14 0.00 0.161599 1 0 0 0 0 0 * = SV with no NAV info mean MP2 rms : 0.378919 m total mean elevation : 31.92 degrees # MP2 obs > 0 : 47647 # qc MP2 slips < 25 : 249 # Rvr L1 slips < 25 : 0 # Rvr L2 slips < 25 : 3 # qc MP2 slips > 25 : 0 # Rvr L1 slips > 25 : 0 # Rvr L2 slips > 25 : 0 elev (deg) tot slps 5=% 1|m 15=% 2|m 85 - 90 83 0 0.032642 | 80 - 85 327 0 0.033505 | 75 - 80 492 0 0.036678 | 70 - 75 484 0 0.036929 | 65 - 70 811 0 0.037963 | 60 - 65 1377 0 0.043194 | 55 - 60 1879 0 0.045076 | 50 - 55 1711 0 0.051928 | 45 - 50 1700 0 0.054518 | 40 - 45 1722 0 0.064713 | 35 - 40 1876 0 0.074698 | 30 - 35 2364 0 0.093976 || 25 - 30 2200 0 0.125132 ||| 20 - 25 2423 0 0.152421 ||| 15 - 20 2469 0 0.278184 |||||| 10 - 15 2700 16 0.632336 #|||||||||||| 5 - 10 2954 32 0.957127 ##||||||||||||||||| 0 - 5 2761 144 1.296438 ##########|||||||||||||||| < 0 24 5 2.682345 #########################################|||||> S/N L1 summary (per elevation bin): elev (deg) tot SN1 sig mean 2|0 4|0 6|0 8|0 85 - 90 83 5.660 50.892 ###|||||||||||||||||||||| 80 - 85 327 2.884 51.201 #||||||||||||||||||||||||| 75 - 80 492 2.350 51.184 #||||||||||||||||||||||||| 70 - 75 484 2.350 51.138 #||||||||||||||||||||||||| 65 - 70 811 1.827 51.226 #||||||||||||||||||||||||| 60 - 65 1378 1.416 51.147 #||||||||||||||||||||||||| 55 - 60 1880 1.229 51.149 #||||||||||||||||||||||||| 50 - 55 1712 1.282 50.835 #|||||||||||||||||||||||| 45 - 50 1701 1.280 50.391 #|||||||||||||||||||||||| 40 - 45 1722 1.277 49.812 #|||||||||||||||||||||||| 35 - 40 1877 1.232 49.033 #|||||||||||||||||||||||| 30 - 35 2365 1.145 48.052 #||||||||||||||||||||||| 25 - 30 2200 1.196 46.846 #|||||||||||||||||||||| 20 - 25 2423 1.207 45.552 #|||||||||||||||||||||| 15 - 20 2469 1.415 44.054 #||||||||||||||||||||| 10 - 15 2710 1.981 41.989 #|||||||||||||||||||| 5 - 10 2969 2.314 40.722 #||||||||||||||||||| 0 - 5 2814 2.417 39.209 #||||||||||||||||||| < 0 26 7.721 35.779 ####|||||||||||||| S/N L2 summary (per elevation bin): elev (deg) tot SN2 sig mean 2|0 4|0 6|0 8|0 85 - 90 83 5.617 50.130 ###|||||||||||||||||||||| 80 - 85 327 2.925 50.726 #|||||||||||||||||||||||| 75 - 80 492 2.417 50.586 #|||||||||||||||||||||||| 70 - 75 484 2.374 50.230 #|||||||||||||||||||||||| 65 - 70 811 1.849 49.714 #|||||||||||||||||||||||| 60 - 65 1378 1.487 49.320 #|||||||||||||||||||||||| 55 - 60 1880 1.395 48.600 #||||||||||||||||||||||| 50 - 55 1712 1.443 47.678 #||||||||||||||||||||||| 45 - 50 1701 1.517 46.503 #|||||||||||||||||||||| 40 - 45 1722 1.531 45.157 #|||||||||||||||||||||| 35 - 40 1877 1.626 43.406 #||||||||||||||||||||| 30 - 35 2365 1.496 41.744 #|||||||||||||||||||| 25 - 30 2200 1.625 40.102 #||||||||||||||||||| 20 - 25 2423 1.816 38.330 #|||||||||||||||||| 15 - 20 2469 2.127 36.500 #||||||||||||||||| 10 - 15 2704 2.824 34.532 #|||||||||||||||| 5 - 10 2955 3.672 32.667 ##|||||||||||||| 0 - 5 2779 4.487 31.088 ##|||||||||||||| < 0 25 7.078 28.910 ####||||||||||