Leica SpiderQC v4.4 Quality Report


Program Run: 2016/07/08 00:07:17.00

File Details:


Observation File: oliv1890.16o
GPS Navigation File: oliv1890.16n
GLONASS Navigation File: oliv1890.16g
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:  0.8 m dX  -6.6 m dY  1.9 m dZ 
Diff. Est-Header:  6.9 m (2880 estimates) 

Session Summary:


Time of first obs:  2016/07/07 00:00:00.00 GPS 
Time of last obs:  2016/07/07 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1904, day 4 
Observation interval:  30.00 seconds 
UTC leap seconds:  17 seconds 

Num SVs with obs:  54 
Num SVs with nav:  55 
Total GPS orbits:  187 
Total GLONASS orbits:  372 
Total Galileo orbits:  0 
SVs with obs:  G1 G2 G3 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 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without obs:  G4 R12 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 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:  G4  
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 7 slips, Threshold 45 slips 
Multipath:  Pass  Value 0.13m MP1 / 0.15m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Fail  Value 414 slips, Threshold 100 slips 
Multipath:  Fail  Value 0.69m MP1 / 0.93m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 38.5 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  44018 
Num possible obs > 0°:  52326 
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°:  25243 
Num obs GLONASS > 0°:  18775 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  44018 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  2880  (100.0 %) 
Epochs with full data > 15°:  4  (0.1 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.7  5.2  3.4 
GDOP  3.2  6.3  4.1 

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:  0.000044 ms (at 2016/07/07 00:00:30.00) 
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°:  38981  22290  16691  - 
% obs > 15°:   100.0 %  100.0 %  100.0 %  - 
Num possible obs > 15°:  38981  22290  16691  - 
Num complete obs > 15°:  28714  22290  6424  - 
% complete obs > 15°:   73.7 %  100.0 %  38.5 %  - 
Average # SV per Epoch:  13.5   7.7   5.8   - 
         
Obs L2 : Obs L1:  0.737   1.000   0.385   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  421  7  414  - 
% slips per complete obs:  1.466 %  0.031 %  6.445 %  - 
Num complete obs per slip:  6820   318429   1552   - 
IOD Slips > 15°:  10704  -  10704  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  -  -  -  - 
LLI L2 : Obs L2:  0.0085   -  0.0381   - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.305 m  0.128 m  0.695 m  - 
MP2 RMS:  0.395 m  0.154 m  0.926 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 73.7 %
N/A N/A
L2P 78.2 %
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° 55.58° 847 847 (100.0 %)
0 (0.0 %) 1
G2 15.05° 61.35° 580 580 (100.0 %)
0 (0.0 %) 0
G3 15.01° 76.98° 743 743 (100.0 %)
0 (0.0 %) 0
G5 15.05° 87.87° 691 691 (100.0 %)
0 (0.0 %) 1
G6 15.09° 85.72° 663 663 (100.0 %)
0 (0.0 %) 0
G7 15.03° 55.42° 705 705 (100.0 %)
0 (0.0 %) 0
G8 15.02° 67.51° 800 800 (100.0 %)
0 (0.0 %) 0
G9 15.11° 85.93° 668 668 (100.0 %)
0 (0.0 %) 0
G10 15.07° 43.69° 800 800 (100.0 %)
0 (0.0 %) 0
G11 15.02° 62.12° 820 820 (100.0 %)
0 (0.0 %) 1
G12 15.05° 82.58° 688 688 (100.0 %)
0 (0.0 %) 0
G13 15.07° 55.50° 845 845 (100.0 %)
0 (0.0 %) 0
G14 15.04° 53.23° 721 721 (100.0 %)
0 (0.0 %) 1
G15 15.10° 74.13° 768 768 (100.0 %)
0 (0.0 %) 0
G16 15.09° 80.40° 708 708 (100.0 %)
0 (0.0 %) 1
G17 15.09° 61.82° 570 570 (100.0 %)
0 (0.0 %) 0
G18 15.03° 39.88° 809 809 (100.0 %)
0 (0.0 %) 0
G19 15.09° 52.63° 755 755 (100.0 %)
0 (0.0 %) 0
G20 15.09° 65.42° 589 589 (100.0 %)
0 (0.0 %) 1
G21 15.00° 60.22° 585 585 (100.0 %)
0 (0.0 %) 0
G22 15.04° 88.61° 708 708 (100.0 %)
0 (0.0 %) 0
G23 15.10° 71.66° 629 629 (100.0 %)
0 (0.0 %) 0
G24 15.06° 57.66° 845 845 (100.0 %)
0 (0.0 %) 1
G25 15.01° 64.85° 800 800 (100.0 %)
0 (0.0 %) 0
G26 15.06° 72.14° 771 771 (100.0 %)
0 (0.0 %) 0
G27 15.13° 55.83° 847 847 (100.0 %)
0 (0.0 %) 0
G28 15.03° 37.22° 821 821 (100.0 %)
0 (0.0 %) 0
G29 15.09° 78.29° 620 620 (100.0 %)
0 (0.0 %) 0
G30 15.07° 66.29° 595 595 (100.0 %)
0 (0.0 %) 0
G31 15.13° 83.03° 650 650 (100.0 %)
0 (0.0 %) 0
G32 15.01° 57.21° 649 649 (100.0 %)
0 (0.0 %) 0
R1 15.01° 61.35° 564 564 (100.0 %)
0 (0.0 %) 5
R2 15.01° 86.96° 603 603 (100.0 %)
0 (0.0 %) 23
R3 15.13° 68.90° 986 986 (100.0 %)
0 (0.0 %) 36
R4 15.12° 53.05° 1029 1029 (100.0 %)
0 (0.0 %) 33
R5 15.05° 75.38° 696 696 (100.0 %)
0 (0.0 %) 19
R6 15.04° 78.67° 527 527 (100.0 %)
0 (0.0 %) 8
R7 15.04° 56.14° 639 639 (100.0 %)
0 (0.0 %) 21
R8 15.06° 39.56° 711 711 (100.0 %)
0 (0.0 %) 26
R9 15.00° 48.34° 762 762 (100.0 %)
0 (0.0 %) 17
R10 15.04° 50.96° 740 740 (100.0 %)
0 (0.0 %) 0
R11 15.00° 72.75° 611 611 (100.0 %)
0 (0.0 %) 10
R13 15.01° 56.03° 887 887 (100.0 %)
0 (0.0 %) 27
R14 15.00° 64.63° 866 866 (100.0 %)
0 (0.0 %) 0
R15 15.02° 84.56° 687 687 (100.0 %)
0 (0.0 %) 21
R16 15.00° 69.10° 626 626 (100.0 %)
0 (0.0 %) 0
R17 15.10° 73.10° 679 679 (100.0 %)
0 (0.0 %) 18
R18 15.01° 83.55° 843 843 (100.0 %)
0 (0.0 %) 17
R19 15.01° 59.31° 932 932 (100.0 %)
0 (0.0 %) 50
R20 15.04° 61.36° 636 636 (100.0 %)
0 (0.0 %) 30
R21 15.02° 85.60° 541 541 (100.0 %)
0 (0.0 %) 28
R22 15.09° 69.71° 619 619 (100.0 %)
0 (0.0 %) 20
R23 15.12° 47.16° 762 762 (100.0 %)
0 (0.0 %) 5
R24 15.03° 50.50° 745 745 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.2 %
0.0 %
0.0 %
G2 1.5 %
0.0 %
0.0 %
G3 1.9 %
0.0 %
0.0 %
G5 1.8 %
0.0 %
0.0 %
G6 1.7 %
0.0 %
0.0 %
G7 1.8 %
0.0 %
0.0 %
G8 2.1 %
0.0 %
0.0 %
G9 1.7 %
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 2.2 %
0.0 %
0.0 %
G14 1.8 %
0.0 %
0.0 %
G15 2.0 %
0.0 %
0.0 %
G16 1.8 %
0.0 %
0.0 %
G17 1.5 %
0.0 %
0.0 %
G18 2.1 %
0.0 %
0.0 %
G19 1.9 %
0.0 %
0.0 %
G20 1.5 %
0.0 %
0.0 %
G21 1.5 %
0.0 %
0.0 %
G22 1.8 %
0.0 %
0.0 %
G23 1.6 %
0.0 %
0.0 %
G24 2.2 %
0.0 %
0.0 %
G25 2.1 %
0.0 %
0.0 %
G26 2.0 %
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 1.7 %
0.0 %
0.0 %
R1 1.4 %
0.0 %
94.7 %
R2 1.5 %
0.0 %
37.6 %
R3 2.5 %
0.0 %
48.8 %
R4 2.6 %
0.0 %
50.1 %
R5 1.8 %
0.0 %
67.0 %
R6 1.4 %
0.0 %
94.9 %
R7 1.6 %
0.0 %
58.5 %
R8 1.8 %
0.0 %
79.3 %
R9 2.0 %
0.0 %
19.2 %
R10 1.9 %
0.0 %
99.7 %
R11 1.6 %
0.0 %
17.5 %
R13 2.3 %
0.0 %
66.4 %
R14 2.2 %
0.0 %
99.3 %
R15 1.8 %
0.0 %
26.3 %
R16 1.6 %
0.0 %
100.0 %
R17 1.7 %
0.0 %
57.0 %
R18 2.2 %
0.0 %
39.4 %
R19 2.4 %
0.0 %
52.3 %
R20 1.6 %
0.0 %
45.8 %
R21 1.4 %
0.0 %
45.3 %
R22 1.6 %
0.0 %
19.1 %
R23 2.0 %
0.0 %
98.8 %
R24 1.9 %
0.0 %
100.0 %

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 %
G5 0.0 %
0.0 %
G6 0.0 %
0.0 %
G7 0.0 %
0.0 %
G8 0.0 %
0.0 %
G9 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 %
0.0 %
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 %
0.0 %
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 %
80.3 %
R2 0.0 %
32.8 %
R3 0.0 %
32.2 %
R4 0.0 %
33.4 %
R5 0.0 %
59.6 %
R6 0.0 %
86.3 %
R7 0.0 %
26.0 %
R8 0.0 %
43.6 %
R9 0.0 %
17.8 %
R10 0.0 %
99.6 %
R11 0.0 %
15.7 %
R13 0.0 %
61.1 %
R14 0.0 %
99.0 %
R15 0.0 %
23.3 %
R16 0.0 %
100.0 %
R17 0.0 %
46.5 %
R18 0.0 %
38.6 %
R19 0.0 %
34.5 %
R20 0.0 %
31.3 %
R21 0.0 %
27.7 %
R22 0.0 %
17.1 %
R23 0.0 %
66.8 %
R24 0.0 %
100.0 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Observations
85 - 90 0
1
0
0.4 %
80 - 85 0
5
0
1.3 %
75 - 80 0
5
0
1.8 %
70 - 75 0
22
0
2.7 %
65 - 70 0
9
0
3.7 %
60 - 65 0
19
0
5.0 %
55 - 60 0
27
0
6.9 %
50 - 55 0
35
0
8.5 %
45 - 50 0
38
0
8.8 %
40 - 45 0
35
0
8.5 %
35 - 40 0
55
0
9.7 %
30 - 35 0
75
0
10.1 %
25 - 30 2
36
0
9.9 %
20 - 25 2
28
0
10.1 %
15 - 20 3
24
0
12.6 %
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
5.1
- - -
G2 8.4
4.8
- - -
G3 8.4
5.4
- - -
G5 8.6
5.5
- - -
G6 8.4
5.5
- - -
G7 8.3
4.5
- - -
G8 8.4
5.0
- - -
G9 8.5
5.5
- - -
G10 8.1
4.5
- - -
G11 8.5
4.6
- - -
G12 8.6
5.3
- - -
G13 8.6
4.3
- - -
G14 7.7
3.8
- - -
G15 8.6
5.3
- - -
G16 8.4
4.8
- - -
G17 8.5
5.1
- - -
G18 7.8
3.4
- - -
G19 8.1
4.5
- - -
G20 8.3
4.5
- - -
G21 8.4
4.5
- - -
G22 8.5
5.2
- - -
G23 8.6
4.6
- - -
G24 8.3
5.2
- - -
G25 8.3
4.9
- - -
G26 8.4
5.2
- - -
G27 8.5
5.4
- - -
G28 7.8
3.5
- - -
G29 8.5
5.5
- - -
G30 8.5
5.0
- - -
G31 8.5
5.4
- - -
G32 8.4
4.8
- - -
R1 7.8
1.4
- - -
R2 8.3
3.2
- - -
R3 8.1
3.1
- - -
R4 8.0
3.0
- - -
R5 7.0
2.6
- - -
R6 7.7
1.6
- - -
R7 7.8
3.1
- - -
R8 7.7
2.8
- - -
R9 7.8
3.0
- - -
R10 8.1
3.5
- - -
R11 8.3
3.0
- - -
R13 6.4
2.4
- - -
R14 6.0
0.8
- - -
R15 7.2
2.8
- - -
R16 6.8
- - - -
R17 8.1
3.1
- - -
R18 8.2
3.1
- - -
R19 7.5
2.9
- - -
R20 6.5
3.0
- - -
R21 8.3
3.2
- - -
R22 8.3
3.3
- - -
R23 8.0
0.9
- - -
R24 6.7
- - - -
Average GPS: 8.4
4.9
- - -
Average GLONASS: 7.6
2.7
- - -
Average Galileo: - - - - -
Average All: 8.0
4.0
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.3 ° 0.11 m
0.13 m
- - -
G2 38.2 ° 0.12 m
0.13 m
- - -
G3 46.0 ° 0.11 m
0.14 m
- - -
G5 51.5 ° 0.10 m
0.12 m
- - -
G6 50.4 ° 0.08 m
0.12 m
- - -
G7 35.2 ° 0.14 m
0.18 m
- - -
G8 41.3 ° 0.10 m
0.12 m
- - -
G9 50.5 ° 0.11 m
0.15 m
- - -
G10 29.4 ° 0.16 m
0.19 m
- - -
G11 38.6 ° 0.11 m
0.14 m
- - -
G12 48.8 ° 0.11 m
0.13 m
- - -
G13 35.3 ° 0.10 m
0.14 m
- - -
G14 34.1 ° 0.16 m
0.21 m
- - -
G15 44.6 ° 0.12 m
0.13 m
- - -
G16 47.7 ° 0.11 m
0.13 m
- - -
G17 38.5 ° 0.12 m
0.12 m
- - -
G18 27.5 ° 0.24 m
0.27 m
- - -
G19 33.9 ° 0.20 m
0.24 m
- - -
G20 40.3 ° 0.11 m
0.13 m
- - -
G21 37.6 ° 0.14 m
0.19 m
- - -
G22 51.8 ° 0.11 m
0.14 m
- - -
G23 43.4 ° 0.14 m
0.15 m
- - -
G24 36.4 ° 0.11 m
0.13 m
- - -
G25 39.9 ° 0.12 m
0.14 m
- - -
G26 43.6 ° 0.14 m
0.15 m
- - -
G27 35.5 ° 0.11 m
0.11 m
- - -
G28 26.1 ° 0.18 m
0.23 m
- - -
G29 46.7 ° 0.13 m
0.15 m
- - -
G30 40.7 ° 0.12 m
0.16 m
- - -
G31 49.1 ° 0.12 m
0.12 m
- - -
G32 36.1 ° 0.14 m
0.18 m
- - -
R1 - - - - - -
R2 51.0 ° 0.05 m
0.08 m
- - -
R3 42.0 ° 1.20 m
1.59 m
- - -
R4 34.1 ° 1.61 m
2.13 m
- - -
R5 45.2 ° 2.19 m
2.80 m
- - -
R6 - - - - - -
R7 35.6 ° 1.32 m
1.87 m
- - -
R8 - - - - - -
R9 31.7 ° 0.11 m
0.16 m
- - -
R10 - - - - - -
R11 43.9 ° 0.10 m
0.12 m
- - -
R13 - - - - - -
R14 - - - - - -
R15 49.8 ° 0.06 m
0.13 m
- - -
R16 - - - - - -
R17 44.1 ° 1.69 m
2.22 m
- - -
R18 49.3 ° 0.07 m
0.12 m
- - -
R19 37.2 ° 0.05 m
0.08 m
- - -
R20 38.2 ° 0.12 m
0.16 m
- - -
R21 50.3 ° 1.08 m
1.41 m
- - -
R22 42.4 ° 0.06 m
0.11 m
- - -
R23 - - - - - -
R24 - - - - - -
Average GPS: - 0.13 m
0.15 m
- - -
Average GLONASS: - 0.69 m
0.93 m
- - -
Average Galileo: - - - - - -
Average All: - 0.30 m
0.39 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.05 m
0.07 m
- - -
80 - 85 0.07 m
0.10 m
- - -
75 - 80 0.07 m
0.09 m
- - -
70 - 75 0.07 m
0.10 m
- - -
65 - 70 0.19 m
0.25 m
- - -
60 - 65 0.13 m
0.17 m
- - -
55 - 60 0.11 m
0.15 m
- - -
50 - 55 0.13 m
0.17 m
- - -
45 - 50 0.18 m
0.24 m
- - -
40 - 45 0.15 m
0.20 m
- - -
35 - 40 0.15 m
0.18 m
- - -
30 - 35 0.15 m
0.18 m
- - -
25 - 30 0.17 m
0.19 m
- - -
20 - 25 0.23 m
0.25 m
- - -
15 - 20 0.23 m
0.29 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 4.4.0.1