version: teqc 2009Mar23 SV+---------|--------|--------|--------|--------|--------|--------|--------+ SV 2| -oooooooooooooooooo- 2oooooI | 2 3|oooooooooooooooooo+ -IIoooo| 3 4| IIoooooooooooooooooooo+ | 4 5| ------------------------- | 5 6|oooooooooooooooII- MIooooooo| 6 7| -IooooooooI-I- +-IoooooooooooooooI | 7 8| -oIooo1oI Ioooooooooooooooooo- | 8 9| IooooooooooooooooooooooooI | 9 10| -oooooooooooooooooooooI- | 10 11| IIooooooooooooooooooooooo+ | 11 12| oIooooooooooooooooooooo- | 12 13|II MIoooooooooooooooooIII -o| 13 14| -IooooooMI -MIoooooooooooooooII | 14 15| --oooooooooooooooooooooooI | 15 16|ooooooooooooI+ --oooooooooo| 16 17| Ioooooooooooooooooo+ 1IooooooI | 17 18|ooooooooo- -oooooooooooooooII I-oo| 18 19|ooooooooooooooooooooooI --Io| 19 20| 1ooooooooooooooooooooooI | 20 21|oooooI -MoooooooI-- IIIoooooooooo| 21 22|oooooooooooooI -ooooooooooooMMoI 2oo| 22 23|oI- Ioooooooooooooooooo- ooooooo| 23 24|I IIoooooooooooooI+ Ioooooooooooooo| 24 25|ooooooooooIoI +IoooooooooooooooI M| 25 26| -ooooooooooooooooooooooII | 26 27| ooooooooooooooooooooooooo-L | 27 28| -ooooooooooooIo+ IIIooooooooooooI | 28 29|- - Iooooooooooooooooooo| 29 30| -Iooooooooooooooooooooooo+| 30 31|ooooo+ 2oooooooooooooooo| 31 32| IoooooooooooooooooooII | 32 R20|~~~~~~~~~~~~~~I c~~~~~~~~~~~~~|R20 R19|~~~~~~I ~M~~~ 2M~~~~~~~~~~~~~~~~~|R19 R21|~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~|R21 R10|~~~~~~~~~~ c~~~~~~~~~ c~~~~~~~~~~~|R10 R 3|I c~~~~~~~~~~~~~~~~~~~~ |R 3 R 9|ccccccc cccc cccccccccccccccccccc|R 9 R11|~~~~~~~~~~~I~c ~~~~~~~~~~~~~ ~~~~~~|R11 R 6| cI~~~~~~~~~~~~~~ ~~~~~~~~~~~~Mc ~2|R 6 R22| c~~~~~~~~~~~~~~~~~~~~ cc~|R22 R 7| ~~~~~~~~~~~~~~~~~~~ c~~~~~~~~ |R 7 R 8| I~~~~~~~~~~~~~~~~~~~I ~~~~~ |R 8 R13| ~~~~~ I~~~~~~~~~~~~~~~~~ |R13 R24| c~~~~~~~~~~~~~I~ ~~~~~~~~~cc |R24 R 2| cIM~~~~~~~~~~~~~~~~~~~~~ |R 2 R17| ~~~~~~~~~~~~I I~~~~~~~~~~~I |R17 R18| c~~~~~~~~~ I~~~~~~~~~~~~~~~ |R18 R14| I~~~~~~~~~~~~~~~~~~II |R14 R15| c~~~~~~~~~~~~~~~~~~~~~~I |R15 -dn|++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++|-dn +dn|++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++|+dn + 0|dbbbbbbbdddddcbabba9aaaabbbbbaaaaaacbbbccaadddeeedcbcbbcdeeeeecbaccbcdee|+ 0 Pos|o oooo oo o oo oo|Pos Clk| |Clk +---------|--------|--------|--------|--------|--------|--------|--------+ 00:00:00.000 23:59:30.000 2009 May 22 2009 May 22 ********************* QC of RINEX file(s) : IZAN1420.09O input RnxNAV file(s) : IZAN1420.09N IZAN1420.09G ********************* 4-character ID : IZAN (# = 31309M002) Receiver type : LEICA GRX1200GGPRO (# = 355486) (fw = 7.02) Antenna type : LEIAT504GG LEIS (# = 200581) Time of start of window : 2009 May 22 00:00:00.000 Time of end of window : 2009 May 22 23:59:30.000 Time line window length : 23.99 hour(s), ticked every 3.0 hour(s) antenna WGS 84 (xyz) : 5390344.5657 -1596769.4146 3007691.7067 (m) antenna WGS 84 (geo) : N 28 deg 18' 25.19" E 343 deg 29' 57.30" antenna WGS 84 (geo) : 28.306998 deg 343.499251 deg (= -16.500749 deg) WGS 84 height : 2508.6788 m |qc - header| position : 182 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 : GLONASS SVs w/o OBS : 1 4 5 12 16 23 GLONASS SVs w/o NAV : 20 19 21 10 3 9 11 6 22 7 8 13 24 2 17 18 14 15 Rx tracking capability : 26 SVs Poss. # of obs epochs : 2880 Epochs w/ observations : 2880 Epochs repeated : 0 (0.00%) Possible obs > 0.0 deg: 31275 Possible obs > 0.0 deg: 31275 Complete obs > 0.0 deg: 30487 Missed obs > 0.0 deg: 0 Deleted obs > 0.0 deg: 44 Obs w/ SV duplication : 0 (within non-repeated epochs) Moving average MP1 : 0.333061 m Moving average MP2 : 0.377991 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 10729 ffffff Report gap > than : 10.00 minute(s) epochs w/ msec clk slip : 0 other msec mp events : 0 (: 400) {expect ~= 1:50} IOD signifying a slip : >400.0 cm/minute IOD slips < 0.0 deg* : 35 IOD slips > 0.0 deg : 148 IOD or MP slips < 0.0*: 48 IOD or MP slips > 0.0 : 165 * or unknown elevation first epoch last epoch hrs dt #expt #have % mp1 mp2 o/slps SUM 09 5 22 00:00 09 5 22 23:59 24.00 30 31275 30487 97 0.33 0.38 185 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 May 22 00:00:00.000 Observations end : 2009 May 22 23:59:30.000 Observation interval : 30.0000 second(s) SV #+hor #+mask #reprt #compl L1 L2 P1 P2 CA L2C --- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------ G 2 1040 27.96 1040 27.96 1035 1032 1035 1032 0 1032 1035 0 G 3 1020 36.60 1020 36.60 950 944 950 944 0 944 950 0 G 4 877 40.29 877 40.29 872 870 872 870 0 870 872 0 G 6 1039 37.03 1039 37.03 1026 1026 1026 1026 0 1026 1026 0 G 7 1199 22.21 1199 22.21 1094 1089 1094 1089 0 1089 1094 0 G 8 1092 26.72 1092 26.72 1074 1074 1074 1074 0 1074 1074 0 G 9 1004 34.60 1004 34.60 999 999 999 999 0 999 999 0 G10 927 39.01 927 39.01 858 856 858 856 0 856 858 0 G11 1019 37.45 1019 37.45 1004 1002 1004 1002 0 1002 1004 0 G12 911 39.21 911 39.21 910 910 910 910 0 910 910 0 G13 921 34.61 921 34.61 913 911 913 911 0 911 913 0 G14 1109 25.59 1109 25.59 1094 1093 1094 1093 0 1093 1094 0 G15 1011 36.57 1011 36.57 945 944 945 944 0 944 945 0 G16 976 38.03 976 38.03 954 954 954 954 0 954 954 0 G17 1104 25.58 1104 25.58 1098 1098 1098 1098 0 1098 1098 0 G18 1241 20.99 1241 20.99 1219 1215 1219 1215 0 1215 1219 0 G19 1024 36.43 1024 36.43 957 956 957 956 0 956 957 0 G20 933 38.90 933 38.90 924 923 924 923 0 923 924 0 G21 1209 22.61 1209 22.61 1112 1111 1112 1111 0 1111 1112 0 G22 1270 20.31 1270 20.31 1257 1257 1257 1257 0 1257 1257 0 G23 1099 26.37 1099 26.37 1085 1084 1085 1084 0 1084 1085 0 G24 1260 20.48 1260 20.48 1254 1253 1254 1253 0 1253 1254 0 G25 1232 21.22 1232 21.22 1202 1194 1202 1194 0 1194 1202 0 G26 948 36.89 948 36.89 930 929 930 929 0 929 930 0 G27 1027 37.12 1027 37.12 1026 1026 1026 1026 0 1026 1026 0 G28 1243 20.76 1243 20.76 1234 1232 1234 1232 0 1232 1234 0 G29 851 37.58 851 37.58 827 827 827 827 0 827 827 0 G30 983 36.60 983 36.60 977 977 977 977 0 977 977 0 G31 864 39.96 864 39.96 860 860 860 860 0 860 860 0 G32 842 39.18 842 39.18 841 841 841 841 0 841 841 0 R20* 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 R21* 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 R 3* 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 R11* 0 0.00 0 0.00 0 0 0 0 0 0 0 0 R 6* 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 R 8* 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 R24* 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 R17* 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 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 G 5 942 38.21 942 38.21 0 0 0 0 0 0 0 * = SV with no NAV info Obs below mask ( 0.00 deg) : 18392 Obs above mask w/ no L1 : 0 Obs above mask w/ no L2 : 44 Obs above mask w/ no P1 | CA : 0 Obs above mask w/ no P2 | L2C : 44 Obs above mask w/ low L1 S/N : 0 Obs above mask w/ low L2 S/N : 0 Obs reported w/ code | phase : 48923 Obs deleted (any reason) : 18436 Obs complete : 30487 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 64 0 0.000000 80 - 85 237 0 0.000000 75 - 80 488 0 0.000000 70 - 75 514 0 0.000000 65 - 70 841 0 0.000000 60 - 65 1500 0 0.000000 55 - 60 1813 0 0.000000 50 - 55 1736 0 0.000000 45 - 50 1669 0 0.000000 40 - 45 1754 0 0.000000 35 - 40 1900 0 0.000000 30 - 35 2352 0 0.000000 25 - 30 2205 0 0.000000 20 - 25 2453 0 0.000000 15 - 20 2470 0 0.000000 10 - 15 2655 17 0.000000 = 5 - 10 3020 26 0.000000 = 0 - 5 2786 105 0.000000 ======= < 0 29 6 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 1035 3 28.26 0.219994 2 0 0 0 0 0 G 3 950 6 39.10 0.107169 7 0 0 0 0 0 G 4 872 2 40.70 0.384398 3 0 0 0 0 0 G 6 1026 0 37.50 0.614347 2 0 0 0 0 0 G 7 1094 5 23.99 0.493110 8 1 1 0 0 0 G 8 1074 0 27.24 0.604966 6 0 0 0 0 0 G 9 999 0 34.86 0.258345 1 0 0 0 0 0 G10 858 2 42.00 0.443788 2 0 0 0 0 0 G11 1004 2 38.15 0.160440 1 0 0 0 0 0 G12 910 0 39.35 0.176206 1 0 0 0 0 0 G13 913 2 35.08 0.506021 12 0 0 0 0 0 G14 1094 1 26.03 0.440313 10 0 0 0 0 0 G15 945 1 38.90 0.118318 1 0 0 0 0 0 G16 954 0 38.91 0.175500 3 0 0 0 0 0 G17 1098 0 25.80 0.405458 4 0 0 0 0 0 G18 1219 4 21.47 0.396755 10 0 0 0 0 0 G19 957 1 38.73 0.152687 4 0 0 0 0 0 G20 924 1 39.39 0.230262 2 0 0 0 0 0 G21 1112 1 24.30 0.550855 13 0 0 0 0 0 G22 1257 0 20.54 0.555251 5 0 0 0 0 0 G23 1085 1 26.81 0.198785 6 0 0 0 0 0 G24 1254 1 20.66 0.479312 10 0 0 0 0 0 G25 1202 8 21.82 0.626843 12 0 0 0 0 0 G26 930 1 37.71 0.172228 2 0 0 0 0 0 G27 1026 0 37.24 0.125515 0 1 1 0 0 0 G28 1234 2 20.97 0.321850 10 0 0 0 0 0 G29 827 0 38.76 0.691895 0 0 0 0 0 0 G30 977 0 36.89 0.438226 1 0 0 0 0 0 G31 860 0 40.20 0.308697 0 0 0 0 0 0 G32 841 0 39.33 0.462083 3 0 0 0 0 0 R20* 1141 2 0.00 0.229351 7 0 0 0 0 0 R19* 1117 1 0.00 0.345334 3 0 0 0 0 0 R21* 1177 0 0.00 0.118703 0 0 0 0 0 0 R10* 1214 4 0.00 0.154709 0 0 0 0 0 0 R 3* 865 1 0.00 0.612188 1 0 0 0 0 0 R 9* 1135 1135 0.00 0.000000 0 0 0 0 0 0 R11* 1248 1 0.00 0.244472 1 0 0 0 0 0 R 6* 1153 3 0.00 0.476033 1 0 0 0 0 0 R22* 874 6 0.00 0.245957 0 0 0 0 0 0 R 7* 1040 3 0.00 0.175447 0 0 0 0 0 0 R 8* 971 0 0.00 0.447481 2 0 0 0 0 0 R13* 846 0 0.00 0.225156 0 0 0 0 0 0 R24* 982 4 0.00 0.246448 0 0 0 0 0 0 R 2* 881 5 0.00 0.187031 3 0 0 0 0 0 R17* 1025 1 0.00 0.241391 4 0 0 0 0 0 R18* 954 8 0.00 0.253403 4 0 0 0 0 0 R14* 807 4 0.00 0.380948 5 0 0 0 0 0 R15* 932 12 0.00 0.153550 2 0 0 0 0 0 * = SV with no NAV info mean MP1 rms : 0.333078 m total mean elevation : 31.84 degrees # MP1 obs > 0 : 47659 # qc MP1 slips < 25 : 174 # Rvr L1 slips < 25 : 2 # Rvr L2 slips < 25 : 2 # 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 64 0 0.027351 | 80 - 85 237 0 0.046923 | 75 - 80 488 0 0.041585 | 70 - 75 514 0 0.047365 | 65 - 70 841 0 0.045357 | 60 - 65 1500 0 0.047086 | 55 - 60 1813 0 0.049254 | 50 - 55 1736 0 0.053193 | 45 - 50 1669 0 0.056863 | 40 - 45 1754 0 0.069802 | 35 - 40 1900 0 0.078493 || 30 - 35 2352 0 0.088537 || 25 - 30 2205 0 0.107614 || 20 - 25 2453 0 0.132422 ||| 15 - 20 2470 0 0.209454 |||| 10 - 15 2655 18 0.566409 #|||||||||| 5 - 10 3020 29 0.701744 #||||||||||||| 0 - 5 2786 94 0.946672 ######||||||||||||| < 0 29 12 0.976980 ####################==========================> 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 1035 3 28.26 0.254411 3 0 0 0 0 0 G 3 950 6 39.10 0.103692 7 0 0 0 0 0 G 4 872 2 40.70 0.352925 5 0 0 0 0 0 G 6 1026 0 37.50 0.498084 3 0 0 0 0 0 G 7 1094 5 23.99 0.332240 9 1 1 0 0 0 G 8 1074 0 27.24 0.792476 6 0 0 0 0 0 G 9 999 0 34.86 0.288901 1 0 0 0 0 0 G10 858 2 42.00 0.538422 2 0 0 0 0 0 G11 1004 2 38.15 0.300042 1 0 0 0 0 0 G12 910 0 39.35 0.193141 1 0 0 0 0 0 G13 913 2 35.08 0.715816 11 0 0 0 0 0 G14 1094 1 26.03 0.614778 10 0 0 0 0 0 G15 945 1 38.90 0.166360 1 0 0 0 0 0 G16 954 0 38.91 0.179931 3 0 0 0 0 0 G17 1098 0 25.80 0.799088 2 0 0 0 0 0 G18 1219 4 21.47 0.696312 9 0 0 0 0 0 G19 957 1 38.73 0.227845 4 0 0 0 0 0 G20 924 1 39.39 0.232964 2 0 0 0 0 0 G21 1112 1 24.30 0.921576 14 0 0 0 0 0 G22 1257 0 20.54 0.488370 6 0 0 0 0 0 G23 1085 1 26.81 0.294030 6 0 0 0 0 0 G24 1254 1 20.66 0.723523 11 0 0 0 0 0 G25 1202 8 21.82 1.043555 12 0 0 0 0 0 G26 930 1 37.71 0.219570 2 0 0 0 0 0 G27 1026 0 37.24 0.184153 0 1 1 0 0 0 G28 1234 2 20.97 0.362182 13 0 0 0 0 0 G29 827 0 38.76 0.928010 0 0 0 0 0 0 G30 977 0 36.89 0.605970 1 0 0 0 0 0 G31 860 0 40.20 0.224765 1 0 0 0 0 0 G32 841 0 39.33 0.245857 5 0 0 0 0 0 R20* 1141 2 0.00 0.248080 11 0 0 0 0 0 R19* 1117 1 0.00 0.243851 5 0 0 0 0 0 R21* 1177 0 0.00 0.222942 0 0 0 0 0 0 R10* 1214 4 0.00 0.186273 0 0 0 0 0 0 R 3* 865 1 0.00 0.248258 1 0 0 0 0 0 R 9* 1135 1135 0.00 0.000000 0 0 0 0 0 0 R11* 1248 1 0.00 0.386954 1 0 0 0 0 0 R 6* 1153 3 0.00 0.242465 3 0 0 0 0 0 R22* 874 6 0.00 0.255604 0 0 0 0 0 0 R 7* 1040 3 0.00 0.169043 0 0 0 0 0 0 R 8* 971 0 0.00 0.186183 4 0 0 0 0 0 R13* 846 0 0.00 0.177819 2 0 0 0 0 0 R24* 982 4 0.00 0.218577 1 0 0 0 0 0 R 2* 881 5 0.00 0.176641 3 0 0 0 0 0 R17* 1025 1 0.00 0.228216 5 0 0 0 0 0 R18* 954 8 0.00 0.200475 8 0 0 0 0 0 R14* 807 4 0.00 0.202282 6 0 0 0 0 0 R15* 932 12 0.00 0.197513 2 0 0 0 0 0 * = SV with no NAV info mean MP2 rms : 0.378037 m total mean elevation : 31.84 degrees # MP2 obs > 0 : 47659 # qc MP2 slips < 25 : 203 # Rvr L1 slips < 25 : 2 # Rvr L2 slips < 25 : 2 # 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 64 0 0.028513 | 80 - 85 237 0 0.028909 | 75 - 80 488 0 0.035548 | 70 - 75 514 0 0.036700 | 65 - 70 841 0 0.038562 | 60 - 65 1500 0 0.040492 | 55 - 60 1813 0 0.043983 | 50 - 55 1736 0 0.048436 | 45 - 50 1669 0 0.058636 | 40 - 45 1754 0 0.065247 | 35 - 40 1900 0 0.075916 || 30 - 35 2352 0 0.091069 || 25 - 30 2205 0 0.123336 || 20 - 25 2453 0 0.147597 ||| 15 - 20 2470 0 0.252573 ||||| 10 - 15 2655 19 0.622929 #||||||||||| 5 - 10 3020 34 0.930818 ##||||||||||||||||| 0 - 5 2786 98 1.330503 #######|||||||||||||||||||| < 0 29 11 1.644495 #################################=============> S/N L1 summary (per elevation bin): elev (deg) tot SN1 sig mean 2|0 4|0 6|0 8|0 85 - 90 64 6.497 51.133 ###||||||||||||||||||||||| 80 - 85 237 3.373 51.511 ##|||||||||||||||||||||||| 75 - 80 488 2.366 51.337 #||||||||||||||||||||||||| 70 - 75 514 2.286 51.349 #||||||||||||||||||||||||| 65 - 70 841 1.789 51.464 #||||||||||||||||||||||||| 60 - 65 1500 1.358 51.378 #||||||||||||||||||||||||| 55 - 60 1814 1.242 51.312 #||||||||||||||||||||||||| 50 - 55 1737 1.263 51.040 #||||||||||||||||||||||||| 45 - 50 1669 1.286 50.629 #|||||||||||||||||||||||| 40 - 45 1756 1.260 50.078 #|||||||||||||||||||||||| 35 - 40 1901 1.217 49.313 #|||||||||||||||||||||||| 30 - 35 2352 1.139 48.427 #||||||||||||||||||||||| 25 - 30 2205 1.189 47.227 #||||||||||||||||||||||| 20 - 25 2453 1.188 45.962 #|||||||||||||||||||||| 15 - 20 2471 1.422 44.454 #||||||||||||||||||||| 10 - 15 2663 2.054 42.463 #|||||||||||||||||||| 5 - 10 3038 2.406 41.233 #|||||||||||||||||||| 0 - 5 2828 2.329 39.623 #||||||||||||||||||| < 0 30 7.428 36.908 ####|||||||||||||| S/N L2 summary (per elevation bin): elev (deg) tot SN2 sig mean 2|0 4|0 6|0 8|0 85 - 90 64 6.492 50.656 ###|||||||||||||||||||||| 80 - 85 237 3.426 51.115 ##|||||||||||||||||||||||| 75 - 80 488 2.426 51.026 #||||||||||||||||||||||||| 70 - 75 514 2.313 50.722 #|||||||||||||||||||||||| 65 - 70 841 1.819 50.141 #|||||||||||||||||||||||| 60 - 65 1500 1.410 49.815 #|||||||||||||||||||||||| 55 - 60 1814 1.311 49.162 #|||||||||||||||||||||||| 50 - 55 1737 1.371 48.232 #||||||||||||||||||||||| 45 - 50 1669 1.526 47.075 #||||||||||||||||||||||| 40 - 45 1756 1.554 45.700 #|||||||||||||||||||||| 35 - 40 1901 1.594 44.035 #||||||||||||||||||||| 30 - 35 2352 1.494 42.345 #|||||||||||||||||||| 25 - 30 2205 1.568 40.678 #||||||||||||||||||| 20 - 25 2453 1.760 38.883 #|||||||||||||||||| 15 - 20 2471 1.998 37.081 #|||||||||||||||||| 10 - 15 2657 2.785 34.976 #|||||||||||||||| 5 - 10 3023 3.468 33.160 ##||||||||||||||| 0 - 5 2805 4.521 31.444 ##|||||||||||||| < 0 29 7.293 29.190 ####|||||||||||