Leica SpiderQC v4.2 Quality Report


Program Run: 2014/05/06 00:08:10.40

File Details:


Observation File: snmg1250.14o
GPS Navigation File: snmg1250.14n
GLONASS Navigation File: snmg1250.14g
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  SNMG  31319M001   
Observer/Agency:       
Receiver #/Type/Vers:  355503  LEICA GRX1200GGPRO  7.80/3.054 
Antenna #/Type:    LEIAX1202GG NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5396115.021  -1610235.359  2986234.459 
Approx Position (plh):  28° 05' 47.27675" N  16° 36' 55.58776" W  625.079m 
Diff. Est-Header:  4.6 m dX  -8.4 m dY  6.3 m dZ 
Diff. Est-Header:  11.5 m (2880 estimates) 

Session Summary:


Time of first obs:  2014/05/05 00:00:00.00 GPS 
Time of last obs:  2014/05/05 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1791, day 1 
Observation interval:  30.00 seconds 
UTC leap seconds:  16 seconds 

Num SVs with obs:  48 
Num SVs with nav:  56 
Total GPS orbits:  169 
Total GLONASS orbits:  378 
Total Galileo orbits:  0 
SVs with obs:  G1 G2 G3 G4 G7 G8 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G23 G24 G25 G26 G27 G28 G29 G31 G32 R1 R2 R3 R4 R5 R6 R7 R8 R9 R11 R12 R13 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without obs:  G5 G6 G9 G10 G30 R10 R14 R15 E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 E23 E24 E25 E26 E27 E28 E29 E30 E31 E32 E33 E34 E35 E36 E37 E38 E39 E40 E41 E42 E43 E44 E45 E46 E47 E48 E49 E50 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20  
SVs with nav:  G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G23 G24 G25 G26 G27 G28 G29 G30 G31 G32 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without nav:   
User Disabled SVs:  None 
Meteo epochs:  0 
Auxiliary epochs:  0 

Quality Testing:


  Pass/Fail   Details 
General Tests 
Epochs With Data:  Pass  Value 100.0 %, Threshold 99.0 % 
File Format:  Pass   
RX Clock:  Pass   
Other:  Pass   
     
GPS Specific Tests 
Cycle Slips:  Pass  Value 9 slips, Threshold 39 slips 
Multipath:  Pass  Value 0.15m MP1 / 0.21m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.8 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 5 slips, Threshold 90 slips 
Multipath:  Pass  Value 0.16m MP1 / 0.27m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 82.5 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  38420 
Num possible obs > 0°:  48876 
Num obs with invalid nav:  0 
Num obs without nav:  0 
Num obs to unhealthy SV:  0 
Num obs with WLF change:  0 
Num complete loss of lock:  0 

Num obs GPS > 0°:  21890 
Num obs GLONASS > 0°:  16530 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  38420 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  1035  (35.9 %) 
Epochs with full data > 15°:  874  (30.3 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.9  7.1  3.8 
GDOP  3.5  8.1  4.6 

Data Gaps 
Num epochs with data:  2880 
Num epochs without data:  0 
Data Gaps:  0.00 seconds 

List of Data Gaps (-) 
Duration  Start Time  End Time 
None     

Non-tracked satellites > 15° (^): 
SV  Time (minutes)  Epoch Range  Elevation Range  Azimuth Range 
R10  58.500  1 / 118  18.82° / 15.09°  309.55° / 277.89° 
R21  2.500  257 / 262  15.08° / 16.05°  326.02° / 326.70° 
R10  229.500  765 / 1224  15.09° / 15.13°  150.76° / 27.68° 
G24  4.500  1989 / 1998  16.36° / 15.05°  113.55° / 115.13° 
R18  2.500  2057 / 2062  18.71° / 19.97°  195.52° / 195.80° 
G31  5.500  2245 / 2256  80.28° / 82.43°  317.51° / 308.42° 
R14  377.000  1566 / 2320  15.09° / 15.17°  255.99° / 140.66° 
R9  4.000  2387 / 2395  15.08° / 16.92°  331.29° / 331.44° 
R15  306.500  1917 / 2530  15.05° / 15.12°  308.99° / 164.68° 
R10  144.500  2591 / 2880  15.17° / 28.84°  331.40° / 252.77° 
Total:  1135.000 (2269 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000102 ms (at 2014/05/05 17:12:30.00) 
Num of RX clock resets:  0 
Total clock drift:  +0.000000 ms 
Rate of clock drift:  +0.000 ms/hr 
Av time between resets:  0.000 minute(s) 

Quality Indicators by Satellite System:


  Total  GPS  GLONASS  Galileo 
Tracking 
Num obs > 15°:  34394  19431  14963  - 
% obs > 15°:   93.7 %  99.8 %  86.8 %  - 
Num possible obs > 15°:  36706  19465  17241  - 
Num complete obs > 15°:  33647  19430  14217  - 
% complete obs > 15°:   91.7 %  99.8 %  82.5 %  - 
Average # SV per Epoch:  11.9   6.7   5.2   - 
         
Obs L2 : Obs L1:  0.978   1.000   0.950   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  14  9  5  - 
% slips per complete obs:  0.042 %  0.046 %  0.035 %  - 
Num complete obs per slip:  240336   215889   284340   - 
IOD Slips > 15°:  745  1  744  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  -  -  -  - 
LLI L2 : Obs L2:  0.0000   0.0001   -  - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.153 m  0.147 m  0.162 m  - 
MP2 RMS:  0.235 m  0.209 m  0.268 m  - 
MP5 RMS:  -  -  -  - 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1 100.0 %
100.0 %
N/A N/A
L2 N/A 97.8 %
N/A N/A
L2P 97.8 %
N/A N/A N/A

Tracking by satellite > 15°: 
SV Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G1 15.07° 55.42° 861 861 (100.0 %)
0 (0.0 %) 0
G2 15.10° 65.64° 586 586 (100.0 %)
0 (0.0 %) 0
G3 15.08° 63.81° 809 809 (100.0 %)
0 (0.0 %) 2
G4 15.04° 88.11° 670 670 (100.0 %)
0 (0.0 %) 0
G7 15.07° 52.26° 744 744 (100.0 %)
0 (0.0 %) 0
G8 15.09° 61.61° 563 563 (100.0 %)
0 (0.0 %) 0
G11 15.01° 60.18° 842 842 (100.0 %)
0 (0.0 %) 0
G12 15.01° 84.44° 682 682 (100.0 %)
0 (0.0 %) 1
G13 15.01° 78.18° 620 620 (100.0 %)
0 (0.0 %) 0
G14 15.11° 66.29° 581 581 (100.0 %)
0 (0.0 %) 1
G15 15.06° 69.14° 797 797 (100.0 %)
0 (0.0 %) 0
G16 15.08° 77.12° 737 737 (100.0 %)
0 (0.0 %) 0
G17 15.02° 62.97° 569 569 (100.0 %)
0 (0.0 %) 0
G18 15.06° 44.66° 781 781 (100.0 %)
0 (0.0 %) 0
G19 15.05° 59.67° 841 841 (100.0 %)
0 (0.0 %) 0
G20 15.08° 79.04° 743 743 (100.0 %)
0 (0.0 %) 1
G21 15.02° 56.37° 571 571 (100.0 %)
0 (0.0 %) 0
G22 15.00° 40.05° 820 820 (100.0 %)
0 (0.0 %) 0
G23 15.05° 64.54° 588 588 (100.0 %)
0 (0.0 %) 2
G24 15.14° 58.18° 845 834 (98.7 %)
0 (0.0 %) 1
G25 15.01° 66.49° 795 795 (100.0 %)
0 (0.0 %) 0
G26 15.06° 53.97° 828 827 (99.9 %)
0 (0.0 %) 1
G27 15.09° 54.97° 863 863 (100.0 %)
0 (0.0 %) 0
G28 15.06° 37.93° 819 819 (100.0 %)
0 (0.0 %) 0
G29 15.11° 78.67° 626 626 (100.0 %)
0 (0.0 %) 0
G31 15.07° 85.20° 657 635 (96.7 %)
0 (0.0 %) 0
G32 15.01° 76.58° 627 627 (100.0 %)
0 (0.0 %) 0
R1 15.07° 72.19° 617 617 (100.0 %)
0 (0.0 %) 0
R2 15.07° 83.87° 538 535 (99.4 %)
0 (0.0 %) 0
R3 15.00° 59.43° 660 657 (99.5 %)
0 (0.0 %) 0
R4 15.04° 59.80° 932 931 (99.9 %)
0 (0.0 %) 1
R5 15.00° 83.95° 818 818 (100.0 %)
0 (0.0 %) 2
R6 15.03° 70.79° 674 674 (100.0 %)
0 (0.0 %) 0
R7 15.06° 49.67° 757 757 (100.0 %)
0 (0.0 %) 0
R8 15.02° 49.59° 759 759 (100.0 %)
0 (0.0 %) 0
R9 15.15° 60.35° 904 893 (98.8 %)
0 (0.0 %) 0
R10 - - 868 0 (0.0 %)
0 (0.0 %) 0
R11 15.01° 83.64° 584 584 (100.0 %)
0 (0.0 %) 0
R12 15.06° 71.71° 613 613 (100.0 %)
0 (0.0 %) 1
R13 15.01° 48.63° 756 756 (100.0 %)
0 (0.0 %) 0
R14 - - 755 0 (0.0 %)
0 (0.0 %) 0
R15 - - 614 0 (0.0 %)
0 (0.0 %) 0
R16 15.00° 83.92° 681 676 (99.3 %)
0 (0.0 %) 0
R17 15.01° 82.81° 535 535 (100.0 %)
0 (0.0 %) 0
R18 15.07° 72.47° 738 731 (99.1 %)
0 (0.0 %) 0
R19 15.02° 50.34° 1035 1035 (100.0 %)
0 (0.0 %) 0
R20 15.02° 72.15° 945 943 (99.8 %)
0 (0.0 %) 1
R21 15.01° 84.70° 546 539 (98.7 %)
0 (0.0 %) 0
R22 15.01° 61.52° 576 574 (99.7 %)
0 (0.0 %) 0
R23 15.00° 38.09° 711 711 (100.0 %)
0 (0.0 %) 0
R24 15.05° 57.81° 625 625 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.5 %
0.0 %
0.0 %
G2 1.7 %
0.0 %
0.0 %
G3 2.4 %
0.0 %
0.0 %
G4 1.9 %
0.0 %
0.0 %
G7 2.2 %
0.0 %
0.0 %
G8 1.6 %
0.0 %
0.0 %
G11 2.4 %
0.0 %
0.0 %
G12 2.0 %
0.0 %
0.0 %
G13 1.8 %
0.0 %
0.0 %
G14 1.7 %
0.0 %
0.0 %
G15 2.3 %
0.0 %
0.0 %
G16 2.1 %
0.0 %
0.0 %
G17 1.7 %
0.0 %
0.0 %
G18 2.3 %
0.0 %
0.0 %
G19 2.4 %
0.0 %
0.0 %
G20 2.2 %
0.0 %
0.0 %
G21 1.7 %
0.0 %
0.0 %
G22 2.4 %
0.0 %
0.0 %
G23 1.7 %
0.0 %
0.2 %
G24 2.4 %
0.0 %
0.0 %
G25 2.3 %
0.0 %
0.0 %
G26 2.4 %
0.0 %
0.0 %
G27 2.5 %
0.0 %
0.0 %
G28 2.4 %
0.0 %
0.0 %
G29 1.8 %
0.0 %
0.0 %
G31 1.8 %
0.0 %
0.0 %
G32 1.8 %
0.0 %
0.0 %
R1 1.8 %
0.0 %
7.6 %
R2 1.6 %
0.0 %
1.5 %
R3 1.9 %
0.0 %
1.1 %
R4 2.7 %
0.0 %
1.5 %
R5 2.4 %
0.0 %
0.2 %
R6 2.0 %
0.0 %
0.0 %
R7 2.2 %
0.0 %
0.0 %
R8 2.2 %
0.0 %
0.0 %
R9 2.6 %
0.0 %
57.2 %
R11 1.7 %
0.0 %
12.2 %
R12 1.8 %
0.0 %
0.0 %
R13 2.2 %
0.0 %
0.0 %
R16 2.0 %
0.0 %
1.8 %
R17 1.6 %
0.0 %
0.0 %
R18 2.1 %
0.0 %
0.0 %
R19 3.0 %
0.0 %
0.0 %
R20 2.7 %
0.0 %
0.0 %
R21 1.6 %
0.0 %
10.9 %
R22 1.7 %
0.0 %
0.9 %
R23 2.1 %
0.0 %
1.4 %
R24 1.8 %
0.0 %
0.0 %

Missing code observations by satellite > 15°: 
SV Missing C1 Missing C2P
G1 0.0 %
0.0 %
G2 0.0 %
0.0 %
G3 0.0 %
0.0 %
G4 0.0 %
0.0 %
G7 0.0 %
0.0 %
G8 0.0 %
0.0 %
G11 0.0 %
0.0 %
G12 0.0 %
0.0 %
G13 0.0 %
0.0 %
G14 0.0 %
0.0 %
G15 0.0 %
0.0 %
G16 0.0 %
0.0 %
G17 0.0 %
0.0 %
G18 0.0 %
0.0 %
G19 0.0 %
0.0 %
G20 0.0 %
0.0 %
G21 0.0 %
0.0 %
G22 0.0 %
0.0 %
G23 0.0 %
0.2 %
G24 0.0 %
0.0 %
G25 0.0 %
0.0 %
G26 0.0 %
0.0 %
G27 0.0 %
0.0 %
G28 0.0 %
0.0 %
G29 0.0 %
0.0 %
G31 0.0 %
0.0 %
G32 0.0 %
0.0 %
R1 0.0 %
7.6 %
R2 0.0 %
1.5 %
R3 0.0 %
1.1 %
R4 0.0 %
1.5 %
R5 0.0 %
0.2 %
R6 0.0 %
0.0 %
R7 0.0 %
0.0 %
R8 0.0 %
0.0 %
R9 0.0 %
57.2 %
R11 0.0 %
12.2 %
R12 0.0 %
0.0 %
R13 0.0 %
0.0 %
R16 0.0 %
1.8 %
R17 0.0 %
0.0 %
R18 0.0 %
0.0 %
R19 0.0 %
0.0 %
R20 0.0 %
0.0 %
R21 0.0 %
10.9 %
R22 0.0 %
0.9 %
R23 0.0 %
1.4 %
R24 0.0 %
0.0 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Observations
85 - 90 0
0
0
0.1 %
80 - 85 0
0
0
1.3 %
75 - 80 0
0
0
2.0 %
70 - 75 0
0
0
2.6 %
65 - 70 0
0
0
3.5 %
60 - 65 0
0
0
5.0 %
55 - 60 0
0
0
7.5 %
50 - 55 0
0
0
8.4 %
45 - 50 0
0
0
9.4 %
40 - 45 0
0
0
8.5 %
35 - 40 0
0
0
10.1 %
30 - 35 0
1
0
9.9 %
25 - 30 1
1
0
9.7 %
20 - 25 3
0
0
10.1 %
15 - 20 5
3
0
12.0 %
10 - 15 0
0
0
0.0 %
5 - 10 0
0
0
0.0 %
0 - 5 0
0
0
0.0 %

Signal to Noise Ratio by satellite > 15°: 
SV L1/E1 L2 L5/E5a E5b E5a+b
G1 8.3
6.5
- - -
G2 8.4
6.4
- - -
G3 8.5
6.1
- - -
G4 8.5
6.3
- - -
G7 8.0
5.7
- - -
G8 8.3
5.9
- - -
G11 8.5
6.0
- - -
G12 8.5
6.7
- - -
G13 8.5
5.9
- - -
G14 8.2
5.8
- - -
G15 8.5
6.8
- - -
G16 8.4
6.2
- - -
G17 8.5
6.7
- - -
G18 7.7
4.7
- - -
G19 8.4
6.7
- - -
G20 8.3
6.3
- - -
G21 7.7
5.4
- - -
G22 7.8
5.4
- - -
G23 8.5
6.0
- - -
G24 8.2
6.8
- - -
G25 8.3
6.3
- - -
G26 8.4
6.0
- - -
G27 8.4
7.0
- - -
G28 7.7
4.7
- - -
G29 8.5
6.9
- - -
G31 8.5
6.9
- - -
G32 8.4
6.1
- - -
R1 7.5
3.5
- - -
R2 7.6
4.7
- - -
R3 6.8
4.6
- - -
R4 7.3
4.6
- - -
R5 7.5
4.8
- - -
R6 7.5
4.6
- - -
R7 7.5
4.6
- - -
R8 7.6
4.6
- - -
R9 5.8
2.5
- - -
R11 7.2
3.4
- - -
R12 6.3
4.1
- - -
R13 6.4
4.6
- - -
R16 7.0
4.3
- - -
R17 7.7
5.1
- - -
R18 7.5
4.6
- - -
R19 7.7
4.8
- - -
R20 6.1
4.8
- - -
R21 7.4
3.6
- - -
R22 7.4
4.6
- - -
R23 7.3
4.5
- - -
R24 7.4
4.6
- - -
Average GPS: 8.3
6.1
- - -
Average GLONASS: 7.2
4.3
- - -
Average Galileo: - - - - -
Average All: 7.8
5.4
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.2 ° 0.14 m
0.16 m
- - -
G2 40.4 ° 0.13 m
0.16 m
- - -
G3 39.4 ° 0.12 m
0.18 m
- - -
G4 51.6 ° 0.13 m
0.18 m
- - -
G7 33.7 ° 0.19 m
0.26 m
- - -
G8 38.4 ° 0.17 m
0.22 m
- - -
G11 37.6 ° 0.13 m
0.18 m
- - -
G12 49.7 ° 0.13 m
0.17 m
- - -
G13 46.6 ° 0.14 m
0.17 m
- - -
G14 40.7 ° 0.15 m
0.22 m
- - -
G15 42.1 ° 0.16 m
0.33 m
- - -
G16 46.1 ° 0.14 m
0.21 m
- - -
G17 39.0 ° 0.12 m
0.17 m
- - -
G18 29.9 ° 0.19 m
0.32 m
- - -
G19 37.4 ° 0.12 m
0.19 m
- - -
G20 47.1 ° 0.13 m
0.16 m
- - -
G21 35.7 ° 0.22 m
0.26 m
- - -
G22 27.5 ° 0.20 m
0.27 m
- - -
G23 39.8 ° 0.18 m
0.26 m
- - -
G24 36.7 ° 0.14 m
0.19 m
- - -
G25 40.8 ° 0.13 m
0.16 m
- - -
G26 34.5 ° 0.13 m
0.22 m
- - -
G27 35.0 ° 0.13 m
0.20 m
- - -
G28 26.5 ° 0.20 m
0.22 m
- - -
G29 46.9 ° 0.13 m
0.24 m
- - -
G31 50.1 ° 0.11 m
0.19 m
- - -
G32 45.8 ° 0.12 m
0.15 m
- - -
R1 43.6 ° 0.15 m
0.27 m
- - -
R2 49.5 ° 0.13 m
0.25 m
- - -
R3 37.2 ° 0.21 m
0.39 m
- - -
R4 37.4 ° 0.17 m
0.25 m
- - -
R5 49.5 ° 0.16 m
0.23 m
- - -
R6 42.9 ° 0.17 m
0.26 m
- - -
R7 32.4 ° 0.16 m
0.23 m
- - -
R8 32.3 ° 0.17 m
0.28 m
- - -
R9 37.8 ° 0.13 m
0.23 m
- - -
R11 49.3 ° 0.13 m
0.21 m
- - -
R12 43.4 ° 0.15 m
0.22 m
- - -
R13 31.8 ° 0.17 m
0.23 m
- - -
R16 49.5 ° 0.17 m
0.32 m
- - -
R17 48.9 ° 0.16 m
0.31 m
- - -
R18 43.8 ° 0.17 m
0.29 m
- - -
R19 32.7 ° 0.16 m
0.27 m
- - -
R20 43.6 ° 0.19 m
0.29 m
- - -
R21 49.9 ° 0.14 m
0.22 m
- - -
R22 38.3 ° 0.14 m
0.31 m
- - -
R23 26.5 ° 0.16 m
0.27 m
- - -
R24 36.4 ° 0.18 m
0.27 m
- - -
Average GPS: - 0.15 m
0.21 m
- - -
Average GLONASS: - 0.16 m
0.27 m
- - -
Average Galileo: - - - - - -
Average All: - 0.15 m
0.24 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.06 m
0.07 m
- - -
80 - 85 0.08 m
0.09 m
- - -
75 - 80 0.08 m
0.09 m
- - -
70 - 75 0.10 m
0.13 m
- - -
65 - 70 0.11 m
0.13 m
- - -
60 - 65 0.10 m
0.14 m
- - -
55 - 60 0.10 m
0.15 m
- - -
50 - 55 0.11 m
0.16 m
- - -
45 - 50 0.13 m
0.19 m
- - -
40 - 45 0.14 m
0.24 m
- - -
35 - 40 0.15 m
0.24 m
- - -
30 - 35 0.16 m
0.25 m
- - -
25 - 30 0.19 m
0.31 m
- - -
20 - 25 0.23 m
0.34 m
- - -
15 - 20 0.26 m
0.38 m
- - -
10 - 15 - - - - -
5 - 10 - - - - -
0 - 5 - - - - -


Observation File Messages:





GPS Navigation File Messages:




GLONASS Navigation File Messages:




General Messages:



Notes:


(*)  Signal strength is mapped between 1 (worst) and 9 (best), 5 is the threshold for good SNR, 0 indicates value is unknown 
(#)  A complete GPS observation contains non-zero L1, L2 code and phase measurements with a SNR of at least 0 
(#)  A complete GLONASS observation contains non-zero L1, L2 code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo observation contains non-zero code and phase measurements with a SNR of at least 0 
(-)  The minimum duration of a data gap to be reported is 5 seconds 
(^)  A satellite has to be above the elevation mask with no observations recorded for at least 120 seconds to be reported 
-  The elevation mask is set at 15° 
-  Abbreviations: Av=Average, IOD=Ionospheric delay, Num=Number, Obs=Observations, MP=Multipath, SV=Satellite vehicle, Elev=Elevation, Nav=Navigation data (ephemeris), WLF=Wavelength factor  
-  It took 1.6 seconds to process this file 
-  This file was processed using version 4.2.0.10