Leica SpiderQC v4.2 Quality Report


Program Run: 2014/09/10 01:06:46.45

File Details:


Observation File: oliv2520.14o
GPS Navigation File: oliv2520.14n
GLONASS Navigation File: oliv2520.14g
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  OLIV  OLIV   
Observer/Agency:       
Receiver #/Type/Vers:  495390  LEICA GRX1200+GNSS  8.71/6.112 
Antenna #/Type:  09260119  LEIAX1203+GNSS NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5439104.551  -1348931.929  3036195.214 
Approx Position (plh):  28° 36' 37.50521" N  13° 55' 43.24564" W  270.506m 
Diff. Est-Header:  3.6 m dX  -8.0 m dY  7.7 m dZ 
Diff. Est-Header:  11.7 m (2880 estimates) 

Session Summary:


Time of first obs:  2014/09/09 00:00:00.00 GPS 
Time of last obs:  2014/09/09 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1809, day 2 
Observation interval:  30.00 seconds 
UTC leap seconds:  16 seconds 

Num SVs with obs:  54 
Num SVs with nav:  55 
Total GPS orbits:  185 
Total GLONASS orbits:  385 
Total Galileo orbits:  0 
SVs with obs:  G1 G2 G4 G5 G6 G7 G8 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 obs:  G3 G9 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 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:  G9  
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 22 slips, Threshold 44 slips 
Multipath:  Pass  Value 0.13m MP1 / 0.20m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.8 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Fail  Value 184 slips, Threshold 103 slips 
Multipath:  Fail  Value 2.29m MP1 / 3.05m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 32.5 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  43859 
Num possible obs > 0°:  51731 
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°:  24394 
Num obs GLONASS > 0°:  19465 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  43859 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  2865  (99.5 %) 
Epochs with full data > 15°:  6  (0.2 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.7  6.0  3.5 
GDOP  3.2  7.4  4.3 

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 
None   

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000079 ms (at 2014/09/09 15:41:30.00) 
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°:  39035  21792  17243  - 
% obs > 15°:   100.0 %  100.0 %  100.0 %  - 
Num possible obs > 15°:  39050  21802  17248  - 
Num complete obs > 15°:  27360  21763  5597  - 
% complete obs > 15°:   70.1 %  99.8 %  32.5 %  - 
Average # SV per Epoch:  13.6   7.6   6.0   - 
         
Obs L2 : Obs L1:  0.701   0.999   0.325   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  206  22  184  - 
% slips per complete obs:  0.753 %  0.101 %  3.287 %  - 
Num complete obs per slip:  13282   98923   3042   - 
IOD Slips > 15°:  12066  25  12041  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  -  -  -  - 
LLI L2 : Obs L2:  0.0005   0.0001   0.0020   - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.711 m  0.132 m  2.291 m  - 
MP2 RMS:  0.963 m  0.199 m  3.047 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 70.1 %
N/A N/A
L2P 78.0 %
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 15.01° 55.71° 850 850 (100.0 %)
0 (0.0 %) 2
G2 15.00° 63.82° 587 586 (99.8 %)
0 (0.0 %) 5
G4 15.04° 63.34° 812 810 (99.8 %)
0 (0.0 %) 4
G5 15.00° 84.43° 716 716 (100.0 %)
0 (0.0 %) 1
G6 15.06° 84.85° 660 655 (99.2 %)
0 (0.0 %) 3
G7 15.01° 53.83° 737 737 (100.0 %)
0 (0.0 %) 0
G8 15.02° 46.64° 807 807 (100.0 %)
0 (0.0 %) 0
G10 15.02° 62.37° 825 825 (100.0 %)
0 (0.0 %) 1
G11 15.11° 61.56° 825 825 (100.0 %)
0 (0.0 %) 0
G12 15.01° 83.86° 685 685 (100.0 %)
0 (0.0 %) 0
G13 15.09° 79.31° 625 625 (100.0 %)
0 (0.0 %) 0
G14 15.07° 62.84° 568 568 (100.0 %)
0 (0.0 %) 0
G15 15.01° 73.36° 774 774 (100.0 %)
0 (0.0 %) 0
G16 15.08° 78.79° 719 719 (100.0 %)
0 (0.0 %) 0
G17 15.09° 61.67° 562 561 (99.8 %)
0 (0.0 %) 1
G18 15.03° 40.99° 805 805 (100.0 %)
0 (0.0 %) 0
G19 15.04° 61.27° 823 823 (100.0 %)
0 (0.0 %) 1
G20 15.07° 74.20° 763 763 (100.0 %)
0 (0.0 %) 1
G21 15.02° 60.96° 591 591 (100.0 %)
0 (0.0 %) 0
G22 15.02° 44.22° 789 789 (100.0 %)
0 (0.0 %) 0
G23 15.13° 69.98° 610 610 (100.0 %)
0 (0.0 %) 0
G24 15.10° 56.74° 848 848 (100.0 %)
0 (0.0 %) 0
G25 15.01° 66.31° 795 795 (100.0 %)
0 (0.0 %) 0
G26 15.02° 54.83° 832 832 (100.0 %)
0 (0.0 %) 1
G27 15.08° 56.07° 849 849 (100.0 %)
0 (0.0 %) 0
G28 15.01° 36.31° 829 828 (99.9 %)
0 (0.0 %) 2
G29 15.14° 81.86° 637 637 (100.0 %)
0 (0.0 %) 0
G30 15.07° 66.05° 591 591 (100.0 %)
0 (0.0 %) 0
G31 15.09° 84.69° 655 655 (100.0 %)
0 (0.0 %) 0
G32 15.01° 80.32° 633 633 (100.0 %)
0 (0.0 %) 0
R1 15.03° 80.32° 605 605 (100.0 %)
0 (0.0 %) 0
R2 15.05° 56.59° 638 638 (100.0 %)
0 (0.0 %) 3
R3 15.01° 39.83° 710 710 (100.0 %)
0 (0.0 %) 0
R4 15.01° 62.88° 541 541 (100.0 %)
0 (0.0 %) 1
R5 15.05° 87.02° 549 549 (100.0 %)
0 (0.0 %) 20
R6 15.01° 67.94° 730 730 (100.0 %)
0 (0.0 %) 13
R7 15.01° 52.67° 1031 1031 (100.0 %)
0 (0.0 %) 5
R8 15.01° 74.63° 955 955 (100.0 %)
0 (0.0 %) 2
R9 15.05° 60.87° 917 914 (99.7 %)
0 (0.0 %) 0
R10 15.02° 86.74° 821 821 (100.0 %)
0 (0.0 %) 0
R11 15.03° 68.75° 754 753 (99.9 %)
0 (0.0 %) 0
R12 15.10° 47.57° 760 760 (100.0 %)
0 (0.0 %) 4
R13 15.10° 52.09° 734 734 (100.0 %)
0 (0.0 %) 20
R14 15.03° 73.77° 597 597 (100.0 %)
0 (0.0 %) 1
R15 15.16° 82.43° 529 529 (100.0 %)
0 (0.0 %) 20
R16 15.07° 56.37° 648 648 (100.0 %)
0 (0.0 %) 18
R17 15.08° 69.65° 625 625 (100.0 %)
0 (0.0 %) 2
R18 15.06° 48.51° 759 759 (100.0 %)
0 (0.0 %) 24
R19 15.05° 52.66° 734 734 (100.0 %)
0 (0.0 %) 6
R20 15.05° 74.83° 601 601 (100.0 %)
0 (0.0 %) 26
R21 15.03° 82.08° 701 700 (99.9 %)
0 (0.0 %) 2
R22 15.04° 58.64° 824 824 (100.0 %)
0 (0.0 %) 15
R23 15.01° 62.06° 824 824 (100.0 %)
0 (0.0 %) 2
R24 15.03° 85.29° 661 661 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.2 %
0.0 %
0.1 %
G2 1.5 %
0.0 %
0.5 %
G4 2.1 %
0.0 %
0.2 %
G5 1.8 %
0.0 %
0.0 %
G6 1.7 %
1.7 %
3.2 %
G7 1.9 %
0.0 %
0.0 %
G8 2.1 %
0.0 %
0.0 %
G10 2.1 %
0.0 %
0.0 %
G11 2.1 %
0.0 %
0.0 %
G12 1.8 %
0.0 %
0.0 %
G13 1.6 %
0.0 %
0.0 %
G14 1.5 %
0.0 %
0.0 %
G15 2.0 %
0.0 %
0.0 %
G16 1.8 %
0.0 %
0.0 %
G17 1.4 %
0.2 %
0.4 %
G18 2.1 %
0.0 %
0.0 %
G19 2.1 %
0.0 %
0.0 %
G20 2.0 %
0.0 %
0.0 %
G21 1.5 %
0.0 %
0.0 %
G22 2.0 %
0.0 %
0.0 %
G23 1.6 %
0.0 %
0.0 %
G24 2.2 %
0.0 %
0.0 %
G25 2.0 %
0.0 %
0.0 %
G26 2.1 %
0.0 %
0.0 %
G27 2.2 %
0.0 %
0.0 %
G28 2.1 %
0.0 %
0.0 %
G29 1.6 %
0.0 %
0.0 %
G30 1.5 %
0.0 %
0.0 %
G31 1.7 %
0.0 %
0.0 %
G32 1.6 %
0.0 %
0.0 %
R1 1.5 %
0.0 %
99.7 %
R2 1.6 %
0.0 %
58.8 %
R3 1.8 %
0.0 %
84.5 %
R4 1.4 %
0.0 %
64.7 %
R5 1.4 %
0.0 %
32.8 %
R6 1.9 %
0.0 %
66.6 %
R7 2.6 %
0.0 %
60.8 %
R8 2.4 %
0.0 %
58.6 %
R9 2.3 %
0.3 %
100.0 %
R10 2.1 %
0.0 %
99.6 %
R11 1.9 %
0.0 %
99.7 %
R12 1.9 %
0.0 %
89.1 %
R13 1.9 %
0.0 %
53.1 %
R14 1.5 %
0.0 %
99.5 %
R15 1.4 %
0.0 %
41.0 %
R16 1.7 %
0.0 %
55.6 %
R17 1.6 %
0.0 %
53.8 %
R18 1.9 %
0.0 %
39.3 %
R19 1.9 %
0.0 %
57.9 %
R20 1.5 %
0.0 %
39.6 %
R21 1.8 %
0.1 %
64.4 %
R22 2.1 %
0.0 %
38.6 %
R23 2.1 %
0.0 %
50.7 %
R24 1.7 %
0.0 %
99.8 %

Missing code observations by satellite > 15°: 
SV Missing C1 Missing C2P
G1 0.0 %
0.1 %
G2 0.0 %
0.5 %
G4 0.0 %
0.2 %
G5 0.0 %
0.0 %
G6 0.0 %
2.6 %
G7 0.0 %
0.0 %
G8 0.0 %
0.0 %
G10 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 %
0.4 %
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 %
0.0 %
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 %
G30 0.0 %
0.0 %
G31 0.0 %
0.0 %
G32 0.0 %
0.0 %
R1 0.0 %
57.4 %
R2 0.0 %
48.9 %
R3 0.0 %
52.7 %
R4 0.0 %
25.7 %
R5 0.0 %
25.5 %
R6 0.0 %
61.2 %
R7 0.0 %
36.0 %
R8 0.0 %
25.9 %
R9 0.0 %
100.0 %
R10 0.0 %
99.4 %
R11 0.0 %
70.3 %
R12 0.0 %
81.4 %
R13 0.0 %
42.4 %
R14 0.0 %
99.5 %
R15 0.0 %
36.1 %
R16 0.0 %
53.1 %
R17 0.0 %
16.0 %
R18 0.0 %
33.2 %
R19 0.0 %
25.6 %
R20 0.0 %
30.4 %
R21 0.0 %
32.1 %
R22 0.0 %
30.6 %
R23 0.0 %
29.9 %
R24 0.0 %
61.6 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Observations
85 - 90 0
0
0
0.2 %
80 - 85 0
1
0
1.4 %
75 - 80 0
4
0
1.8 %
70 - 75 0
14
0
2.7 %
65 - 70 0
18
0
3.5 %
60 - 65 0
11
0
5.8 %
55 - 60 0
8
0
7.0 %
50 - 55 0
26
0
8.7 %
45 - 50 1
40
0
8.8 %
40 - 45 1
35
0
8.6 %
35 - 40 1
19
0
9.7 %
30 - 35 2
4
0
10.0 %
25 - 30 5
2
0
9.8 %
20 - 25 4
2
0
10.4 %
15 - 20 8
0
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 8.4
5.0
- - -
G2 8.4
4.8
- - -
G4 8.5
4.6
- - -
G5 8.6
5.4
- - -
G6 8.4
5.5
- - -
G7 8.2
4.3
- - -
G8 8.0
3.8
- - -
G10 8.4
4.4
- - -
G11 8.5
4.4
- - -
G12 8.5
5.2
- - -
G13 8.5
4.4
- - -
G14 8.2
4.2
- - -
G15 8.5
5.2
- - -
G16 8.4
4.6
- - -
G17 8.5
5.0
- - -
G18 7.8
3.3
- - -
G19 8.5
5.0
- - -
G20 8.4
4.7
- - -
G21 7.9
4.0
- - -
G22 8.1
4.0
- - -
G23 8.6
4.4
- - -
G24 8.2
5.1
- - -
G25 8.3
4.8
- - -
G26 8.4
4.5
- - -
G27 8.5
5.2
- - -
G28 7.8
3.4
- - -
G29 8.5
5.4
- - -
G30 8.5
5.0
- - -
G31 8.6
5.3
- - -
G32 8.4
4.5
- - -
R1 7.7
2.0
- - -
R2 7.9
2.9
- - -
R3 7.2
2.9
- - -
R4 7.8
3.0
- - -
R5 8.3
3.0
- - -
R6 8.2
2.8
- - -
R7 7.9
3.0
- - -
R8 7.8
3.0
- - -
R9 6.4
- - - -
R10 8.1
1.0
- - -
R11 7.5
1.0
- - -
R12 6.7
2.2
- - -
R13 7.2
2.9
- - -
R14 6.5
1.7
- - -
R15 7.6
2.9
- - -
R16 7.3
2.9
- - -
R17 8.2
3.0
- - -
R18 8.1
2.9
- - -
R19 8.0
2.8
- - -
R20 6.7
3.0
- - -
R21 7.8
3.0
- - -
R22 8.1
3.1
- - -
R23 8.0
2.9
- - -
R24 7.4
1.0
- - -
Average GPS: 8.4
4.6
- - -
Average GLONASS: 7.6
2.6
- - -
Average Galileo: - - - - -
Average All: 8.0
3.7
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.4 ° 0.10 m
0.18 m
- - -
G2 39.4 ° 0.14 m
0.21 m
- - -
G4 39.2 ° 0.11 m
0.21 m
- - -
G5 49.7 ° 0.10 m
0.13 m
- - -
G6 50.0 ° 0.09 m
0.14 m
- - -
G7 34.4 ° 0.13 m
0.26 m
- - -
G8 30.8 ° 0.15 m
0.27 m
- - -
G10 38.7 ° 0.10 m
0.18 m
- - -
G11 38.3 ° 0.10 m
0.21 m
- - -
G12 49.4 ° 0.13 m
0.16 m
- - -
G13 47.2 ° 0.13 m
0.17 m
- - -
G14 39.0 ° 0.15 m
0.21 m
- - -
G15 44.2 ° 0.11 m
0.12 m
- - -
G16 46.9 ° 0.12 m
0.19 m
- - -
G17 38.4 ° 0.12 m
0.16 m
- - -
G18 28.0 ° 0.20 m
0.28 m
- - -
G19 38.2 ° 0.10 m
0.17 m
- - -
G20 44.6 ° 0.16 m
0.24 m
- - -
G21 38.0 ° 0.17 m
0.25 m
- - -
G22 29.6 ° 0.18 m
0.23 m
- - -
G23 42.6 ° 0.14 m
0.22 m
- - -
G24 35.9 ° 0.13 m
0.19 m
- - -
G25 40.7 ° 0.16 m
0.16 m
- - -
G26 34.9 ° 0.10 m
0.15 m
- - -
G27 35.6 ° 0.13 m
0.23 m
- - -
G28 25.7 ° 0.19 m
0.32 m
- - -
G29 48.5 ° 0.15 m
0.16 m
- - -
G30 40.6 ° 0.11 m
0.19 m
- - -
G31 49.9 ° 0.13 m
0.16 m
- - -
G32 47.7 ° 0.12 m
0.21 m
- - -
R1 - - - - - -
R2 35.8 ° 2.47 m
3.28 m
- - -
R3 - - - - - -
R4 - - - - - -
R5 51.0 ° 0.05 m
0.08 m
- - -
R6 - - - - - -
R7 33.8 ° 6.44 m
8.55 m
- - -
R8 44.8 ° 4.60 m
6.09 m
- - -
R9 - - - - - -
R10 - - - - - -
R11 - - - - - -
R12 - - - - - -
R13 - - - - - -
R14 - - - - - -
R15 48.8 ° 0.08 m
0.11 m
- - -
R16 35.7 ° 0.06 m
0.10 m
- - -
R17 - - - - - -
R18 31.8 ° 0.81 m
1.14 m
- - -
R19 - - - - - -
R20 44.9 ° 0.09 m
0.13 m
- - -
R21 48.6 ° 5.35 m
7.06 m
- - -
R22 36.8 ° 0.11 m
0.15 m
- - -
R23 38.5 ° 5.12 m
6.83 m
- - -
R24 - - - - - -
Average GPS: - 0.13 m
0.20 m
- - -
Average GLONASS: - 2.29 m
3.05 m
- - -
Average Galileo: - - - - - -
Average All: - 0.71 m
0.96 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.05 m
0.07 m
- - -
80 - 85 0.36 m
0.47 m
- - -
75 - 80 0.39 m
0.50 m
- - -
70 - 75 0.62 m
0.83 m
- - -
65 - 70 0.45 m
0.60 m
- - -
60 - 65 0.36 m
0.50 m
- - -
55 - 60 0.34 m
0.47 m
- - -
50 - 55 0.23 m
0.33 m
- - -
45 - 50 0.62 m
0.86 m
- - -
40 - 45 0.47 m
0.67 m
- - -
35 - 40 0.37 m
0.51 m
- - -
30 - 35 0.21 m
0.31 m
- - -
25 - 30 0.19 m
0.28 m
- - -
20 - 25 0.21 m
0.30 m
- - -
15 - 20 0.23 m
0.35 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 1.9 seconds to process this file 
-  This file was processed using version 4.2.0.10