Leica SpiderQC v4.2 Quality Report


Program Run: 2012/06/07 00:03:10.07

File Details:


Observation File: snmg1580.12o
GPS Navigation File: snmg1580.12n
GLONASS Navigation File: snmg1580.12g
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  SNMG  31319M001   
Observer/Agency:       
Receiver #/Type/Vers:  355503  LEICA GRX1200GGPRO  7.80/3.019 
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:  3.5 m dX  -7.9 m dY  4.3 m dZ 
Diff. Est-Header:  9.7 m (2880 estimates) 

Session Summary:


Time of first obs:  2012/06/06 00:00:00.00 GPS 
Time of last obs:  2012/06/06 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1691, day 3 
Observation interval:  30.00 seconds 
UTC leap seconds:  15 seconds 

Num SVs with obs:  52 
Num SVs with nav:  53 
Total GPS orbits:  181 
Total GLONASS orbits:  327 
Total Galileo orbits:  0 
SVs with obs:  G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G23 G25 G26 G27 G28 G29 G30 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:  G24 R10 R14 R15 R25 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 E51 E52 E53 E54 E55 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46 S47 S48 S49 S50  
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 R11 R12 R13 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without nav:  R10 R14 R15 R25  
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 45 slips 
Multipath:  Pass  Value 0.15m MP1 / 0.20m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 1 slips, Threshold 90 slips 
Multipath:  Pass  Value 0.16m MP1 / 0.26m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.1 %, Threshold 90.0 % 
Navigation Data:  Fail   

General Quality Indicators:


Tracking   
Num obs > 0°:  42002 
Num possible obs > 0°:  50209 
Num obs with invalid nav:  0 
Num obs without nav:  1 
Num obs to unhealthy SV:  0 
Num obs with WLF change:  0 
Num complete loss of lock:  0 

Num obs GPS > 0°:  25388 
Num obs GLONASS > 0°:  16614 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  42002 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  2868  (99.6 %) 
Epochs with full data > 15°:  2749  (95.5 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.7  6.9  3.5 
GDOP  3.3  8.9  4.2 

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:  0.000106 ms (at 2012/06/06 16:37:30.00) 
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°:  37683  22736  14947  - 
% obs > 15°:   100.0 %  100.0 %  99.9 %  - 
Num possible obs > 15°:  37696  22738  14958  - 
Num complete obs > 15°:  37564  22734  14830  - 
% complete obs > 15°:   99.6 %  100.0 %  99.1 %  - 
Average # SV per Epoch:  13.1   7.9   5.2   - 
         
Obs L2 : Obs L1:  0.997   1.000   0.992   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  10  9  1  - 
% slips per complete obs:  0.027 %  0.040 %  0.007 %  - 
Num complete obs per slip:  375640   252600   1483000   - 
IOD Slips > 15°:  119  2  117  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  -  -  -  - 
LLI L2 : Obs L2:  0.0000   0.0000   -  - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.151 m  0.147 m  0.158 m  - 
MP2 RMS:  0.220 m  0.196 m  0.257 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 99.7 %
N/A N/A
L2P 99.7 %
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° 55.77° 862 862 (100.0 %)
0 (0.0 %) 0
G2 15.04° 68.10° 593 593 (100.0 %)
0 (0.0 %) 0
G3 15.04° 58.82° 837 837 (100.0 %)
0 (0.0 %) 0
G4 15.05° 88.03° 673 673 (100.0 %)
0 (0.0 %) 0
G5 15.05° 80.66° 725 725 (100.0 %)
0 (0.0 %) 1
G6 15.04° 57.16° 866 866 (100.0 %)
0 (0.0 %) 0
G7 15.04° 50.04° 766 766 (100.0 %)
0 (0.0 %) 0
G8 15.17° 65.77° 577 577 (100.0 %)
0 (0.0 %) 0
G9 15.08° 56.42° 821 821 (100.0 %)
0 (0.0 %) 0
G10 15.01° 58.61° 837 837 (100.0 %)
0 (0.0 %) 1
G11 15.03° 60.30° 846 846 (100.0 %)
0 (0.0 %) 0
G12 15.09° 86.02° 680 680 (100.0 %)
0 (0.0 %) 0
G13 15.06° 80.73° 625 625 (100.0 %)
0 (0.0 %) 1
G14 15.00° 64.87° 573 573 (100.0 %)
0 (0.0 %) 0
G15 15.09° 69.73° 792 792 (100.0 %)
0 (0.0 %) 0
G16 15.01° 76.23° 748 748 (100.0 %)
0 (0.0 %) 0
G17 15.06° 64.99° 577 577 (100.0 %)
0 (0.0 %) 0
G18 15.02° 46.15° 771 771 (100.0 %)
0 (0.0 %) 0
G19 15.08° 61.13° 840 839 (99.9 %)
0 (0.0 %) 0
G20 15.03° 77.98° 749 749 (100.0 %)
0 (0.0 %) 1
G21 15.00° 54.96° 564 564 (100.0 %)
0 (0.0 %) 0
G22 15.04° 41.16° 815 814 (99.9 %)
0 (0.0 %) 0
G23 15.08° 67.36° 594 594 (100.0 %)
0 (0.0 %) 3
G25 15.08° 66.16° 801 801 (100.0 %)
0 (0.0 %) 1
G26 15.04° 53.44° 830 830 (100.0 %)
0 (0.0 %) 0
G27 15.07° 62.76° 847 847 (100.0 %)
0 (0.0 %) 0
G28 15.00° 36.81° 821 821 (100.0 %)
0 (0.0 %) 0
G29 15.08° 76.86° 622 622 (100.0 %)
0 (0.0 %) 0
G30 15.04° 70.44° 763 763 (100.0 %)
0 (0.0 %) 1
G31 15.14° 87.80° 666 666 (100.0 %)
0 (0.0 %) 0
G32 15.01° 83.34° 657 657 (100.0 %)
0 (0.0 %) 0
R1 15.02° 83.76° 823 823 (100.0 %)
0 (0.0 %) 0
R2 15.03° 70.83° 738 738 (100.0 %)
0 (0.0 %) 0
R3 15.00° 49.87° 756 756 (100.0 %)
0 (0.0 %) 0
R4 15.09° 49.47° 756 756 (100.0 %)
0 (0.0 %) 0
R5 15.06° 71.51° 618 618 (100.0 %)
0 (0.0 %) 0
R6 15.15° 83.78° 538 536 (99.6 %)
0 (0.0 %) 0
R7 15.00° 59.90° 595 595 (100.0 %)
1 (0.2 %) 0
R8 15.04° 58.35° 918 918 (100.0 %)
0 (0.0 %) 1
R9 15.04° 50.31° 748 748 (100.0 %)
0 (0.0 %) 0
R11 15.07° 69.48° 620 620 (100.0 %)
0 (0.0 %) 0
R12 15.00° 85.67° 656 656 (100.0 %)
0 (0.0 %) 0
R13 15.03° 60.62° 832 832 (100.0 %)
0 (0.0 %) 0
R16 15.02° 72.15° 610 610 (100.0 %)
0 (0.0 %) 0
R17 15.07° 84.88° 622 620 (99.7 %)
0 (0.0 %) 0
R18 15.05° 60.44° 590 588 (99.7 %)
0 (0.0 %) 0
R19 15.02° 38.82° 711 708 (99.6 %)
0 (0.0 %) 0
R20 15.02° 58.73° 615 613 (99.7 %)
0 (0.0 %) 0
R21 15.01° 82.70° 536 536 (100.0 %)
0 (0.0 %) 0
R22 15.02° 72.84° 663 663 (100.0 %)
0 (0.0 %) 0
R23 15.03° 50.26° 1034 1034 (100.0 %)
0 (0.0 %) 0
R24 15.09° 69.92° 979 979 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.3 %
0.0 %
0.0 %
G2 1.6 %
0.0 %
0.0 %
G3 2.2 %
0.0 %
0.0 %
G4 1.8 %
0.0 %
0.0 %
G5 1.9 %
0.0 %
0.0 %
G6 2.3 %
0.0 %
0.0 %
G7 2.0 %
0.0 %
0.0 %
G8 1.5 %
0.0 %
0.0 %
G9 2.2 %
0.0 %
0.0 %
G10 2.2 %
0.0 %
0.0 %
G11 2.2 %
0.0 %
0.0 %
G12 1.8 %
0.0 %
0.0 %
G13 1.7 %
0.0 %
0.0 %
G14 1.5 %
0.0 %
0.0 %
G15 2.1 %
0.0 %
0.0 %
G16 2.0 %
0.0 %
0.0 %
G17 1.5 %
0.0 %
0.0 %
G18 2.0 %
0.0 %
0.0 %
G19 2.2 %
0.0 %
0.0 %
G20 2.0 %
0.0 %
0.0 %
G21 1.5 %
0.0 %
0.0 %
G22 2.2 %
0.0 %
0.0 %
G23 1.6 %
0.0 %
0.3 %
G25 2.1 %
0.0 %
0.0 %
G26 2.2 %
0.0 %
0.0 %
G27 2.2 %
0.0 %
0.0 %
G28 2.2 %
0.0 %
0.0 %
G29 1.7 %
0.0 %
0.0 %
G30 2.0 %
0.0 %
0.0 %
G31 1.8 %
0.0 %
0.0 %
G32 1.7 %
0.0 %
0.0 %
R1 2.2 %
0.0 %
0.0 %
R2 2.0 %
0.0 %
2.8 %
R3 2.0 %
0.0 %
0.0 %
R4 2.0 %
0.0 %
0.0 %
R5 1.6 %
0.0 %
0.0 %
R6 1.4 %
0.0 %
0.2 %
R7 1.6 %
0.0 %
0.2 %
R8 2.4 %
0.0 %
1.0 %
R9 2.0 %
0.0 %
0.0 %
R11 1.6 %
0.0 %
0.0 %
R12 1.7 %
0.0 %
0.3 %
R13 2.2 %
0.0 %
0.0 %
R16 1.6 %
0.0 %
0.0 %
R17 1.6 %
0.0 %
1.3 %
R18 1.6 %
0.0 %
0.5 %
R19 1.9 %
0.0 %
0.8 %
R20 1.6 %
0.0 %
0.5 %
R21 1.4 %
0.0 %
11.8 %
R22 1.8 %
0.0 %
0.0 %
R23 2.7 %
0.0 %
0.0 %
R24 2.6 %
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 %
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 %
0.3 %
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 %
0.0 %
R2 0.0 %
2.8 %
R3 0.0 %
0.0 %
R4 0.0 %
0.0 %
R5 0.0 %
0.0 %
R6 0.0 %
0.2 %
R7 0.0 %
0.2 %
R8 0.0 %
1.0 %
R9 0.0 %
0.0 %
R11 0.0 %
0.0 %
R12 0.0 %
0.3 %
R13 0.0 %
0.0 %
R16 0.0 %
0.0 %
R17 0.0 %
1.3 %
R18 0.0 %
0.5 %
R19 0.0 %
0.8 %
R20 0.0 %
0.5 %
R21 0.0 %
11.8 %
R22 0.0 %
0.0 %
R23 0.0 %
0.0 %
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
0.3 %
80 - 85 0
0
0
1.3 %
75 - 80 0
0
0
1.7 %
70 - 75 0
0
0
2.3 %
65 - 70 0
0
0
4.1 %
60 - 65 0
0
0
5.1 %
55 - 60 0
0
0
8.1 %
50 - 55 0
0
0
8.2 %
45 - 50 0
0
0
9.7 %
40 - 45 0
0
0
8.5 %
35 - 40 2
0
0
9.7 %
30 - 35 1
0
0
9.8 %
25 - 30 1
0
0
9.5 %
20 - 25 0
0
0
10.0 %
15 - 20 5
1
0
11.5 %
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 8.2
6.9
- - -
G2 8.4
6.4
- - -
G3 8.4
6.1
- - -
G4 8.4
6.3
- - -
G5 8.4
6.9
- - -
G6 8.2
6.1
- - -
G7 7.8
5.9
- - -
G8 8.2
6.0
- - -
G9 8.4
6.1
- - -
G10 8.2
6.0
- - -
G11 8.4
6.0
- - -
G12 8.4
6.7
- - -
G13 8.3
5.9
- - -
G14 8.1
5.8
- - -
G15 8.4
6.8
- - -
G16 8.3
6.2
- - -
G17 8.4
6.7
- - -
G18 7.6
4.7
- - -
G19 8.3
6.7
- - -
G20 8.1
6.2
- - -
G21 7.6
5.4
- - -
G22 7.7
5.4
- - -
G23 8.4
6.0
- - -
G25 8.2
6.2
- - -
G26 8.3
6.1
- - -
G27 8.2
5.9
- - -
G28 7.6
4.7
- - -
G29 8.4
6.9
- - -
G30 8.3
6.1
- - -
G31 8.5
6.9
- - -
G32 8.3
6.2
- - -
R1 7.4
3.5
- - -
R2 7.6
3.4
- - -
R3 7.1
4.8
- - -
R4 7.6
4.8
- - -
R5 7.7
5.2
- - -
R6 7.7
4.9
- - -
R7 7.4
4.9
- - -
R8 7.3
4.7
- - -
R9 7.6
4.7
- - -
R11 7.3
3.5
- - -
R12 7.7
5.0
- - -
R13 7.1
4.6
- - -
R16 8.1
4.9
- - -
R17 7.6
5.1
- - -
R18 7.3
4.6
- - -
R19 7.3
4.4
- - -
R20 5.9
4.8
- - -
R21 7.8
3.6
- - -
R22 7.7
5.0
- - -
R23 7.7
4.9
- - -
R24 7.8
5.1
- - -
Average GPS: 8.2
6.1
- - -
Average GLONASS: 7.5
4.6
- - -
Average Galileo: - - - - -
Average All: 7.9
5.5
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.4 ° 0.14 m
0.16 m
- - -
G2 41.6 ° 0.15 m
0.19 m
- - -
G3 36.9 ° 0.14 m
0.19 m
- - -
G4 51.5 ° 0.12 m
0.15 m
- - -
G5 47.9 ° 0.14 m
0.18 m
- - -
G6 36.1 ° 0.14 m
0.19 m
- - -
G7 32.5 ° 0.18 m
0.21 m
- - -
G8 40.5 ° 0.18 m
0.21 m
- - -
G9 35.8 ° 0.13 m
0.20 m
- - -
G10 36.8 ° 0.13 m
0.19 m
- - -
G11 37.7 ° 0.13 m
0.15 m
- - -
G12 50.6 ° 0.15 m
0.16 m
- - -
G13 47.9 ° 0.15 m
0.14 m
- - -
G14 39.9 ° 0.14 m
0.26 m
- - -
G15 42.4 ° 0.15 m
0.24 m
- - -
G16 45.6 ° 0.13 m
0.19 m
- - -
G17 40.0 ° 0.13 m
0.20 m
- - -
G18 30.6 ° 0.20 m
0.26 m
- - -
G19 38.1 ° 0.13 m
0.17 m
- - -
G20 46.5 ° 0.13 m
0.17 m
- - -
G21 35.0 ° 0.21 m
0.28 m
- - -
G22 28.1 ° 0.19 m
0.24 m
- - -
G23 41.2 ° 0.16 m
0.23 m
- - -
G25 40.6 ° 0.13 m
0.17 m
- - -
G26 34.2 ° 0.14 m
0.19 m
- - -
G27 38.9 ° 0.13 m
0.17 m
- - -
G28 25.9 ° 0.19 m
0.22 m
- - -
G29 46.0 ° 0.13 m
0.22 m
- - -
G30 42.7 ° 0.14 m
0.19 m
- - -
G31 51.5 ° 0.12 m
0.17 m
- - -
G32 49.2 ° 0.13 m
0.17 m
- - -
R1 49.4 ° 0.14 m
0.22 m
- - -
R2 42.9 ° 0.15 m
0.21 m
- - -
R3 32.4 ° 0.18 m
0.23 m
- - -
R4 32.3 ° 0.18 m
0.26 m
- - -
R5 43.3 ° 0.16 m
0.30 m
- - -
R6 49.5 ° 0.14 m
0.33 m
- - -
R7 37.4 ° 0.17 m
0.37 m
- - -
R8 36.7 ° 0.19 m
0.28 m
- - -
R9 32.7 ° 0.15 m
0.23 m
- - -
R11 42.3 ° 0.13 m
0.21 m
- - -
R12 50.3 ° 0.14 m
0.23 m
- - -
R13 37.8 ° 0.16 m
0.24 m
- - -
R16 43.6 ° 0.15 m
0.22 m
- - -
R17 50.0 ° 0.13 m
0.21 m
- - -
R18 37.7 ° 0.15 m
0.32 m
- - -
R19 26.9 ° 0.18 m
0.25 m
- - -
R20 36.9 ° 0.20 m
0.29 m
- - -
R21 48.9 ° 0.16 m
0.24 m
- - -
R22 43.9 ° 0.17 m
0.27 m
- - -
R23 32.6 ° 0.15 m
0.25 m
- - -
R24 42.5 ° 0.15 m
0.24 m
- - -
Average GPS: - 0.15 m
0.20 m
- - -
Average GLONASS: - 0.16 m
0.26 m
- - -
Average Galileo: - - - - - -
Average All: - 0.15 m
0.22 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.07 m
0.09 m
- - -
80 - 85 0.07 m
0.10 m
- - -
75 - 80 0.09 m
0.10 m
- - -
70 - 75 0.09 m
0.11 m
- - -
65 - 70 0.10 m
0.12 m
- - -
60 - 65 0.10 m
0.13 m
- - -
55 - 60 0.10 m
0.14 m
- - -
50 - 55 0.11 m
0.16 m
- - -
45 - 50 0.12 m
0.19 m
- - -
40 - 45 0.13 m
0.22 m
- - -
35 - 40 0.15 m
0.23 m
- - -
30 - 35 0.17 m
0.25 m
- - -
25 - 30 0.18 m
0.27 m
- - -
20 - 25 0.22 m
0.29 m
- - -
15 - 20 0.26 m
0.35 m
- - -
10 - 15 - - - - -
5 - 10 - - - - -
0 - 5 - - - - -


Observation File Messages:




GPS Navigation File Messages:




GLONASS Navigation File Messages:




General Messages:


- Orbit missing or expired for SV R7 starting 2012/06/06 00:03:30.00.

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 1.5 seconds to process this file 
-  This file was processed using version 4.2.0.6