version: teqc  2019Feb25

 SV+---------|--------|--------|--------|--------|--------|--------|--------+ SV
  3|L                     LIIIIILL                      LIoooooooooooooooooI|  3
 26|III                           LmIoooooooooooooLL               _LIoooooo| 26
 29|IIL_                    LIoooooooooooooooooIm                       LImm| 29
  6|oomL               LmoooooooooIII                           Imoooooooooo|  6
  4|ooII--                        L-LccLLL                   _LcLooooooooooo|  4
 16|oILcLLL                          _-cLooooooooooccLL               L^cccI| 16
 11|oooIcL_              LLLLoooooooooccL                           ^cLIoooo| 11
  9|ooooooooIm                      LLmIIIL                      -Looooooooo|  9
 21|ooooooooooIcL_               LLccooocIIIL                          LLcLo| 21
  7|ooooooooooooI^                         LIomcIILL                 _Iooooo|  7
  5|LIooooooooooooLL              ^LoooooooooooI_                          L|  5
 30|oooooooooooooooooIL                       _LILImL_                   ^LL| 30
 27|  LIIoooImI_                         mIooooooooooooooomIL               | 27
 20|  ^LcIoooooooooooocI-_                LLccccccL-L                       | 20
 18|   ^-Lccccc^_                 LLcLoooooooooooooccLL                     | 18
  8|   _LIooooooImL                          LIoooooooooooooooLL            |  8
 14|   LcLoooooooooooooc^L                          LLccLLIcLL              | 14
 22|     LcccLoooooooooooccLL                         LcccccLcLL            | 22
 15|      LIooooooooooooooLL               LIoooooooomI                     | 15
 23|         LLccccccccL-                LcmooooooooooooIIL                 | 23
 17|          LIooooooooooooIL                          LIoooooooooooIL     | 17
 24|          _IIooooooooooooooomL                  LIIIoIIIL               | 24
 10|            _IoooooooLL                 IoooooooooooooooooL             | 10
  2|            L^Lcc-^L                        _LcIooooooooooooooccL       |  2
  1|              LLLLLL-LL                        LLcLoooooooooooooccLL    |  1
 12|               LIooooooooooooooooooI                      LLIoILL       | 12
 32|                  LIIooooooooIm+              _2ooooooooooooooI_        | 32
 25|                   _-IooooooooooooooooIL                    L-III^^     | 25
 19|                    ''oooooILL                          _^cLcooooIILL   | 19
 28|                       L^IIoooooooooIcLL              ^LcLoooooooILL    | 28
 31|                          LIIoooooooooooIL              LIooooooooooomI | 31
-dn|++++++++ +++++++++++++++++++++++++  +++++++++++++++ ++++++++++ +++++++++|-dn
+dn| 1  11       1   1  1        + 1  11            +    1       11        1|+dn
+ 5|bbabddbccbccccbbccbbcba9aaabb89cccddcabacbccbccaabaabccbabb9bddcccbbabbb|+ 5
Pos|oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo|Pos
Clk|                                                                        |Clk
   +---------|--------|--------|--------|--------|--------|--------|--------+   
00:00:00.000                                                        23:59:30.000
2026 233                                                                2026 233

*********************
QC of RINEX  file(s) : ac132330.26o
input RnxNAV file(s) : /ngs/projects/cors/dmt/local-data/ngs-vsu-corsb/Brdc/brdc2330.26n
*********************

4-character ID          : AC13
Receiver type           : TRIMBLE NETRS (# = 4625209422) (fw = 1.3-2)
Antenna type            : TRM29659.00     SCIT (# = 4622A15561)

Time of start of window : 2026 233  00:00:00.000
Time of  end  of window : 2026 233  23:59:30.000
Time line window length : 23.99 hour(s), ticked every 3.0 hour(s)
 mean antenna; # of pos :     91
  antenna WGS 84 (xyz)  : -3271211.0928 -1482346.2803 5253530.0076 (m)
  antenna WGS 84 (geo)  : N  55 deg 49' 18.82"  W 155 deg 37' 20.59"
  antenna WGS 84 (geo)  :   55.821895 deg   204.377613 deg (= -155.622387 deg)
          WGS 84 height : 244.4673 m
|qc - header| position  :  22.1011 m
qc position offsets     :  22.0829 m vertical   0.8979 m horizontal
Observation interval    : 30.0000 seconds
Total satellites w/ obs : 31
NAVSTAR GPS unhealthy SV: 13  19 
NAVSTAR GPS SVs w/o OBS : 13 
NAVSTAR GPS SVs w/o NAV :
Rx tracking capability  : unknown
Poss. # of obs epochs   :   2880
Epochs w/ observations  :   2880
Epochs repeated         :      0  (0.00%)
Poss win obs >   0.0 deg:  34371
Poss win obs >   5.0 deg:  30467
Possible obs >   0.0 deg:  34371
Possible obs >   5.0 deg:  30467
Complete obs >   5.0 deg:  24467
 Deleted obs >   5.0 deg:   5891
  Masked obs <   5.0 deg:    101
Obs w/ SV duplication   :      0  (within non-repeated epochs)
Moving average MP12     : 0.395896 m
Moving average MP21     : 0.557195 m
Points in MP moving avg : 50
Mean S1                 : 43.10 (sd=5.24 n=30358)
Mean S2                 : 26.19 (sd=7.86 n=24467)
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 17029 ffffff
Report gap > than       : 10.00 minute(s)
epochs w/ msec clk slip : 0
other msec mp events    : 20 (: 707)   {expect ~= 1:50}
IOD signifying a slip   : >400.0 cm/minute
IOD slips <   5.0 deg*  :     95
IOD slips >   5.0 deg   :    251
IOD or MP slips <   5.0*:     98
IOD or MP slips >   5.0 :    263
 * or unknown elevation
      first epoch    last epoch    sn1   sn2 
SSN 2026:233 00:00 2026:233 23:59 43.10 26.19
      first epoch    last epoch    hrs   dt  #expt  #have   %   mp1   mp2 o/slps
SUM 2026:233 00:00 2026:233 23:59 24.00  30  30467  24467  80  0.40  0.56     93
SWN 2026:233 00:00 2026:233 23:59 24.00  30  30467  24467  80  0.40  0.56     93



Processing parameters are:
Receiver tracking capability       : unknown
Maximum ionospheric rate (L1)      : 400.00 cm/min
Report data gap greater than       : 10.00 min
Expected rms of MP12 multipath     : 65.00 cm
Expected rms of MP21 multipath     : 65.00 cm
Multipath slip sigma threshold     : 4.00 sigma
% increase in MP rms for C/A | A/S : 100.00 %
Points in MP moving averages       : 50
Minimum signal to noise for L1     : 4
Minimum signal to noise for L2     : 4
Elevation mask (cutoff)            :  5.00 degrees
Elevation comparison threshold     : 25.00 degrees
SVs w/ code data for position try  : 6
Width of ASCII summary plot        : 72
Data indicators on summary plot    : yes
Do ionospheric observable          : yes
Do ionospheric derivative          : yes
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)                    : no

Observations start   : 2026 233 00:00:00.000
Observations  end    : 2026 233 23:59:30.000
Observation interval : 30.0000 second(s)

 SV  #+hor <ele> #+mask <ele> #reprt #compl    L1     L2     P1     P2     C1     C2
--- ------ ----- ------ ----- ------ ------ ------ ------ ------ ------ ------ ------
G01   1094 31.28    960 35.29    959    579    959    579      0    579    959      0
G02   1110 32.26    972 36.47    971    610    971    610      0    610    971      0
G03   1087 33.63    934 38.71    931    880    931    880      0    880    931      0
G06   1169 25.89   1063 28.23   1061   1033   1061   1033      0   1033   1061      0
G10   1141 29.96   1025 33.06   1024   1020   1024   1020      0   1020   1024      0
G12   1044 34.34    876 40.41    846    817    846    817      0    817    846      0
G14   1124 28.15   1004 31.21   1004    549   1004    549      0    549   1004      0
G15   1119 25.71   1006 28.32   1006    980   1006    980      0    980   1006      0
G17   1174 24.91   1064 27.22   1064   1041   1064   1041      0   1041   1064      0
G19    818 23.68    735 26.07    735    486    735    486      0    486    735      0
G22   1130 29.20   1007 32.46   1007    473   1007    473      0    473   1007      0
G23   1146 27.92   1035 30.65   1034    525   1034    525      0    525   1034      0
G24   1058 30.73    921 34.93    921    832    921    832      0    832    921      0
G28   1157 25.19   1049 27.52   1049    709   1049    709      0    709   1049      0
G32   1166 25.93   1057 28.35   1051   1029   1051   1029      0   1029   1051      0
G05   1153 25.57   1045 27.96   1045   1030   1045   1030      0   1030   1045      0
G29   1074 33.80    914 39.26    914    881    914    881      0    881    914      0
G04   1096 33.15    956 37.62    952    598    952    598      0    598    952      0
G07   1135 31.34   1001 35.20   1001    950   1001    950      0    950   1001      0
G08   1124 26.82   1007 29.64   1005    970   1005    970      0    970   1005      0
G09   1070 34.65    910 40.28    892    866    892    866      0    866    892      0
G11   1170 25.08   1062 27.38   1062    761   1062    761      0    761   1062      0
G16   1138 25.99   1027 28.53   1018    530   1018    530      0    530   1018      0
G18   1106 31.42    976 35.27    968    567    968    567      0    567    968      0
G20   1123 28.98   1001 32.20    998    535    998    535      0    535    998      0
G21   1152 26.59   1041 29.16   1041    688   1041    688      0    688   1041      0
G25   1049 32.91    894 38.16    878    763    878    763      0    763    878      0
G26   1134 25.76   1017 28.43   1016    970   1016    970      0    970   1016      0
G27   1090 29.69    963 33.28    962    925    962    925      0    925    962      0
G30   1074 33.59    907 39.29    905    850    905    850      0    850    905      0
G31   1146 24.69   1038 27.00   1038   1020   1038   1020      0   1020   1038      0

Obs below mask (  5.00 deg)   :   2788
Obs reported w/ code | phase  :  33146
Obs deleted (any reason)      :   8679
Obs complete                  :  24467

                                |  G  |
% Obs above mask w/ no L1     :   0.0
% Obs above mask w/ no L2     :  19.4

% Obs above mask w/ no P2     :  19.4
% Obs above mask w/ no C1     :   0.0

% Obs above mask w/ low L1 S/N:   0.0
% Obs above mask w/ low L2 S/N:  36.8

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 <ION rms, m>        5=%       1|m      15=%       2|m
 85 - 90    172    0   0.000000  
 80 - 85    408    0   0.000000  
 75 - 80    661    0   0.000000  
 70 - 75    852    0   0.000000  
 65 - 70    862    0   0.000000  
 60 - 65    991    0   0.000000  
 55 - 60   1324    0   0.000000  
 50 - 55   1318    0   0.000000  
 45 - 50   1655    0   0.000000  
 40 - 45   1736    0   0.000000  
 35 - 40   2052    0   0.000000  
 30 - 35   2156    0   0.000000  
 25 - 30   2371    3   0.000000  
 20 - 25   2310   10   0.000000  
 15 - 20   1783   17   0.000000  =
 10 - 15   1811   30   0.000000  ===
  5 - 10   1983  191   0.000000  ===================
  0 -  5    448   95   0.000000  ==========================================
    <  0     30    0   0.000000  

MP12 RMS summary (per SV):
                                      slips  L1 rx  L2 rx  slips  L1 rx  L2 rx
 SV  obs> 5  # del <elev> MP12 rms [m]  < 25   < 25   < 25   > 25   > 25   > 25
G01    959    380   51.62  0.201989      0     12     12      0      0      0
G02    971    361   52.19  0.206785      1      5      5      0      0      0
G03    931     51   40.65  0.515443     18      6      6      0      0      0
G06   1061     28   28.90  0.454007     12     11     11      0      0      0
G10   1024      4   33.20  0.415232      3      0      0      0      0      0
G12    846     29   42.90  0.412683      8      1      1      0      0      0
G14   1004    455   46.63  0.213660      0      5      5      0      0      0
G15   1006     26   28.87  0.392661     12      3      3      0      0      0
G17   1064     23   27.74  0.453928     11      2      2      0      0      0
G19    735    249   33.12  0.317298      5      4      4      0      0      0
G22   1007    534   52.90  0.208794      0      1      1      0      0      0
G23   1034    509   45.04  0.245451      2      3      3      0      0      0
G24    921     89   37.89  0.542273     22     23     23      0      0      0
G28   1049    340   34.56  0.243460      5      2      2      0      0      0
G32   1051     22   28.93  0.421282     11      3      3      0      0      0
G05   1045     15   28.26  0.426029      7      0      0      0      0      0
G29    914     33   40.57  0.593135     16      5      5      0      0      0
G04    952    354   54.00  0.213522      1     11     11      1      0      0
G07   1001     51   36.62  0.413651     11      0      0      0      0      0
G08   1005     35   30.59  0.434585     14      9      9      0      0      0
G09    892     26   42.01  0.549183     11      8      8      0      0      0
G11   1062    301   33.44  0.258276      1      3      3      0      0      0
G16   1018    488   40.56  0.258058      0      6      6      2      0      0
G18    968    401   52.71  0.198300      0      1      1      0      0      0
G20    998    463   49.11  0.201331      3      2      2      0      0      0
G21   1041    353   37.62  0.283041      5      3      3      0      0      0
G25    878    115   43.55  0.391161     11      5      5      0      0      0
G26   1016     46   29.52  0.466508     13      2      2      0      0      0
G27    962     37   34.34  0.606899     23      6      6      0      0      0
G30    905     55   41.59  0.545883     13      8      8      0      0      0
G31   1038     18   27.34  0.432776     13      1      1      0      0      0

mean MP12 rms        :  0.395850 m
total mean elevation : 37.33 degrees
# MP12 obs >  5      :  24467
# qc MP12 slips < 25 :    252
# Rvr L1 slips < 25  :    151
# Rvr L2 slips < 25  :    151
# qc MP12 slips > 25 :      3
# Rvr L1 slips > 25  :      0
# Rvr L2 slips > 25  :      0

elev (deg)  tot slps <MP12 rms, m>        5=%       1|m      15=%       2|m
 85 - 90    172    0   0.142123  |||
 80 - 85    408    0   0.144469  |||
 75 - 80    661    0   0.141461  |||
 70 - 75    852    0   0.149374  |||
 65 - 70    862    0   0.158928  |||
 60 - 65    991    0   0.156522  |||
 55 - 60   1324    0   0.167968  |||
 50 - 55   1318    0   0.175318  ||||
 45 - 50   1655    0   0.184749  ||||
 40 - 45   1736    0   0.201397  ||||
 35 - 40   2052    0   0.222833  ||||
 30 - 35   2156    0   0.243277  |||||
 25 - 30   2371    3   0.289255  ||||||
 20 - 25   2310    9   0.355555  |||||||
 15 - 20   1783   15   0.437070  #||||||||
 10 - 15   1811   30   0.723352  ###|||||||||||
  5 - 10   1983  198   0.972059  ###################
  0 -  5    448   94   0.937083  ###################======================
    <  0     30    0   0.185267  ||||

MP21 RMS summary (per SV):
                                      slips  L1 rx  L2 rx  slips  L1 rx  L2 rx
 SV  obs> 5  # del <elev> MP21 rms [m]  < 25   < 25   < 25   > 25   > 25   > 25
G01    959    380   51.62  0.378245      0     12      2      0      0      0
G02    971    361   52.19  0.327280      1      5      1      0      0      0
G03    931     51   40.65  0.637115     19      6      8      0      0      0
G06   1061     28   28.90  0.431955     12     11      8      0      0      0
G10   1024      4   33.20  0.375945      3      0      1      0      0      0
G12    846     29   42.90  0.463459      9      1      4      0      0      0
G14   1004    455   46.63  0.368216      0      5      3      0      0      0
G15   1006     26   28.87  0.570085     12      3      8      0      0      0
G17   1064     23   27.74  0.440848     11      2      7      0      0      0
G19    735    249   33.12  0.602569      6      4      5      0      0      0
G22   1007    534   52.90  0.394915      0      1      0      0      0      1
G23   1034    509   45.04  0.450114      2      3      3      0      0      0
G24    921     89   37.89  0.606092     22     23     12      0      0      0
G28   1049    340   34.56  0.518006      5      2      4      0      0      0
G32   1051     22   28.93  0.430801     12      3      6      0      0      0
G05   1045     15   28.26  0.481248      7      0      4      0      0      0
G29    914     33   40.57  0.702292     17      5     10      0      0      0
G04    952    354   54.00  0.677804      1     11      1      1      0      2
G07   1001     51   36.62  0.636873     12      0      8      0      0      0
G08   1005     35   30.59  0.607210     14      9     13      0      0      0
G09    892     26   42.01  0.863373     11      8     10      0      0      0
G11   1062    301   33.44  0.588022      1      3      5      0      0      0
G16   1018    488   40.56  0.624803      0      6      0      2      0      3
G18    968    401   52.71  0.314092      0      1      1      0      0      0
G20    998    463   49.11  0.414339      3      2      2      0      0      0
G21   1041    353   37.62  0.571193      5      3      6      0      0      0
G25    878    115   43.55  0.571545     11      5      7      0      0      0
G26   1016     46   29.52  0.903932     13      2     10      0      0      0
G27    962     37   34.34  0.870742     23      6     16      0      0      0
G30    905     55   41.59  0.625409     13      8     14      0      0      0
G31   1038     18   27.34  0.501709     13      1      7      0      0      0

mean MP21 rms        :  0.557185 m
total mean elevation : 37.33 degrees
# MP21 obs >  5      :  24467
# qc MP21 slips < 25 :    258
# Rvr L1 slips < 25  :    151
# Rvr L2 slips < 25  :    186
# qc MP21 slips > 25 :      3
# Rvr L1 slips > 25  :      0
# Rvr L2 slips > 25  :      6

elev (deg)  tot slps <MP21 rms, m>        5=%       1|m      15=%       2|m
 85 - 90    172    0   0.196576  ||||
 80 - 85    408    0   0.190987  ||||
 75 - 80    661    0   0.187256  ||||
 70 - 75    852    0   0.199067  ||||
 65 - 70    862    0   0.204031  ||||
 60 - 65    991    0   0.208172  ||||
 55 - 60   1324    0   0.217291  ||||
 50 - 55   1318    0   0.215960  ||||
 45 - 50   1655    0   0.215392  ||||
 40 - 45   1736    0   0.223134  ||||
 35 - 40   2052    0   0.264864  |||||
 30 - 35   2156    0   0.290600  ||||||
 25 - 30   2371    3   0.467402  |||||||||
 20 - 25   2310   10   0.647789  |||||||||||||
 15 - 20   1783   15   0.567997  #||||||||||
 10 - 15   1811   30   0.925105  ###||||||||||||||||
  5 - 10   1983  203   1.304903  ####################||||||
  0 -  5    448   97   1.495324  ##############################=============
    <  0     30    0   0.232248  |||||

S/N L1 summary (per elevation bin):
elev (deg)  tot SN1 sig    mean          2|0       4|0       6|0       8|0
 85 - 90    172   4.023   51.810 ##||||||||||||||||||||||||
 80 - 85    409   2.686   51.572 #|||||||||||||||||||||||||
 75 - 80    661   2.161   51.162 #|||||||||||||||||||||||||
 70 - 75    852   2.238   50.909 #||||||||||||||||||||||||
 65 - 70    862   2.170   50.038 #||||||||||||||||||||||||
 60 - 65    991   2.006   49.668 #||||||||||||||||||||||||
 55 - 60   1324   1.716   49.151 #||||||||||||||||||||||||
 50 - 55   1319   1.736   48.737 #|||||||||||||||||||||||
 45 - 50   1656   1.552   47.709 #|||||||||||||||||||||||
 40 - 45   1736   1.528   46.856 #||||||||||||||||||||||
 35 - 40   2055   1.451   45.618 #||||||||||||||||||||||
 30 - 35   2179   1.383   44.264 #|||||||||||||||||||||
 25 - 30   2412   1.391   42.822 #||||||||||||||||||||
 20 - 25   2743   1.350   41.106 #||||||||||||||||||||
 15 - 20   3054   1.431   39.699 #|||||||||||||||||||
 10 - 15   3606   1.840   37.670 #||||||||||||||||||
  5 - 10   4327   2.300   35.839 #|||||||||||||||||
  0 -  5   2749   2.835   34.099 #||||||||||||||||
    <  0     39   9.980   44.500 #####|||||||||||||||||

S/N L2 summary (per elevation bin):
elev (deg)  tot SN2 sig    mean          2|0       4|0       6|0       8|0
 85 - 90    172   4.358   41.780 ##|||||||||||||||||||
 80 - 85    409   4.493   39.619 ##||||||||||||||||||
 75 - 80    661   4.650   37.714 ##|||||||||||||||||
 70 - 75    852   5.171   37.521 ###||||||||||||||||
 65 - 70    862   5.331   35.403 ###|||||||||||||||
 60 - 65    991   5.228   34.138 ###||||||||||||||
 55 - 60   1324   5.026   32.846 ###|||||||||||||
 50 - 55   1319   5.138   32.136 ###|||||||||||||
 45 - 50   1656   4.979   30.532 ##|||||||||||||
 40 - 45   1736   4.780   28.646 ##||||||||||||
 35 - 40   2054   4.518   27.122 ##||||||||||||
 30 - 35   2158   4.433   24.812 ##||||||||||
 25 - 30   2372   4.362   22.034 ##|||||||||
 20 - 25   2313   3.252   20.411 ##||||||||
 15 - 20   1787   1.905   19.907 #|||||||||
 10 - 15   1813   1.724   17.862 #||||||||
  5 - 10   1988   1.490   16.524 #|||||||
  0 -  5    456   1.764   16.302 #|||||||
    <  0     31   5.036   26.919 ###||||||||||
