Leica SpiderQC v4.2 Quality Report


Program Run: 2013/04/05 00:09:19.85

File Details:


Observation File: snmg0940.13o
GPS Navigation File: snmg0940.13n
GLONASS Navigation File: snmg0940.13g
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:  5.6 m dX  -8.4 m dY  8.2 m dZ 
Diff. Est-Header:  13.0 m (2866 estimates) 

Session Summary:


Time of first obs:  2013/04/04 00:00:00.00 GPS 
Time of last obs:  2013/04/04 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1734, day 4 
Observation interval:  30.00 seconds 
UTC leap seconds:  16 seconds 

Num SVs with obs:  51 
Num SVs with nav:  53 
Total GPS orbits:  181 
Total GLONASS orbits:  333 
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 G24 G25 G26 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:  G27 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 R11 R12 R13 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without nav:  R10 R14 R15  
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 34 slips, Threshold 43 slips 
Multipath:  Pass  Value 0.15m MP1 / 0.22m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 98.9 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 20 slips, Threshold 92 slips 
Multipath:  Pass  Value 0.16m MP1 / 0.30m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.2 %, Threshold 90.0 % 
Navigation Data:  Fail   

General Quality Indicators:


Tracking   
Num obs > 0°:  40697 
Num possible obs > 0°:  49132 
Num obs with invalid nav:  0 
Num obs without nav:  1 
Num obs to unhealthy SV:  1 
Num obs with WLF change:  0 
Num complete loss of lock:  0 

Num obs GPS > 0°:  23789 
Num obs GLONASS > 0°:  16908 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  40697 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  2645  (91.8 %) 
Epochs with full data > 15°:  2557  (88.8 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.7  6.1  3.6 
GDOP  3.2  7.7  4.4 

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 
R18  5.000  1972 / 1982  15.15° / 16.88°  120.91° / 118.82° 
R18  2.500  1984 / 1989  17.23° / 18.08°  118.39° / 117.32° 
G18  21.500  2042 / 2085  39.42° / 35.15°  256.34° / 244.33° 
G18  10.500  2207 / 2228  18.05° / 15.04°  218.40° / 214.69° 
R6  5.500  2236 / 2247  17.49° / 15.12°  208.92° / 207.37° 
G24  24.500  2323 / 2372  22.03° / 15.03°  106.47° / 115.58° 
Total:  69.500 (139 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000123 ms (at 2013/04/04 16:14:00.00) 
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°:  36540  21278  15262  - 
% obs > 15°:   99.3 %  99.0 %  99.6 %  - 
Num possible obs > 15°:  36814  21497  15317  - 
Num complete obs > 15°:  36447  21255  15192  - 
% complete obs > 15°:   99.0 %  98.9 %  99.2 %  - 
Average # SV per Epoch:  12.7   7.4   5.3   - 
         
Obs L2 : Obs L1:  0.998   0.999   0.996   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  54  34  20  - 
% slips per complete obs:  0.148 %  0.160 %  0.132 %  - 
Num complete obs per slip:  67494   62515   75960   - 
IOD Slips > 15°:  101  29  72  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  -  -  -  - 
LLI L2 : Obs L2:  0.0005   0.0006   0.0003   - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.155 m  0.149 m  0.163 m  - 
MP2 RMS:  0.252 m  0.219 m  0.299 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 99.8 %
N/A N/A
L2P 99.8 %
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 15.10° 55.71° 853 849 (99.5 %)
0 (0.0 %) 3
G2 15.03° 67.29° 591 591 (100.0 %)
0 (0.0 %) 1
G3 15.06° 60.27° 829 829 (100.0 %)
0 (0.0 %) 0
G4 15.04° 87.37° 669 669 (100.0 %)
0 (0.0 %) 1
G5 15.06° 82.23° 717 717 (100.0 %)
0 (0.0 %) 0
G6 15.12° 56.84° 865 865 (100.0 %)
0 (0.0 %) 0
G7 15.01° 52.57° 743 743 (100.0 %)
0 (0.0 %) 0
G8 15.13° 63.29° 568 568 (100.0 %)
0 (0.0 %) 0
G9 15.10° 81.20° 683 683 (100.0 %)
0 (0.0 %) 1
G10 15.07° 60.13° 829 825 (99.5 %)
0 (0.0 %) 1
G11 15.06° 60.20° 836 835 (99.9 %)
0 (0.0 %) 3
G12 15.06° 84.72° 684 669 (97.8 %)
0 (0.0 %) 1
G13 15.04° 76.89° 613 613 (100.0 %)
0 (0.0 %) 1
G14 15.13° 65.27° 575 562 (97.7 %)
0 (0.0 %) 4
G15 15.12° 68.98° 797 783 (98.2 %)
0 (0.0 %) 0
G16 15.02° 76.42° 745 745 (100.0 %)
0 (0.0 %) 1
G17 15.06° 62.05° 565 565 (100.0 %)
0 (0.0 %) 0
G18 15.05° 35.03° 525 449 (85.5 %)
0 (0.0 %) 1
G19 15.04° 59.03° 847 847 (100.0 %)
0 (0.0 %) 1
G20 15.00° 78.40° 739 736 (99.6 %)
0 (0.0 %) 3
G21 15.08° 57.31° 583 583 (100.0 %)
0 (0.0 %) 0
G22 15.01° 40.64° 818 798 (97.6 %)
0 (0.0 %) 4
G23 15.06° 67.29° 596 596 (100.0 %)
0 (0.0 %) 1
G24 15.02° 57.85° 847 797 (94.1 %)
0 (0.0 %) 1
G25 15.00° 68.11° 788 788 (100.0 %)
0 (0.0 %) 0
G26 15.04° 53.84° 829 820 (98.9 %)
0 (0.0 %) 1
G28 15.07° 36.50° 820 820 (100.0 %)
0 (0.0 %) 0
G29 15.06° 78.83° 629 629 (100.0 %)
0 (0.0 %) 0
G31 15.03° 86.26° 669 659 (98.5 %)
0 (0.0 %) 5
G32 15.11° 82.99° 645 645 (100.0 %)
0 (0.0 %) 0
R1 15.01° 71.55° 619 619 (100.0 %)
0 (0.0 %) 1
R2 15.03° 49.04° 761 761 (100.0 %)
0 (0.0 %) 0
R3 15.12° 49.56° 757 757 (100.0 %)
0 (0.0 %) 0
R4 15.03° 71.61° 617 617 (100.0 %)
0 (0.0 %) 1
R5 15.00° 83.72° 669 667 (99.7 %)
0 (0.0 %) 0
R6 15.03° 58.92° 823 809 (98.3 %)
1 (0.1 %) 0
R7 15.00° 59.29° 823 813 (98.8 %)
0 (0.0 %) 4
R8 15.00° 83.48° 677 677 (100.0 %)
0 (0.0 %) 0
R9 15.05° 48.42° 765 765 (100.0 %)
0 (0.0 %) 7
R11 15.02° 85.77° 820 815 (99.4 %)
0 (0.0 %) 3
R12 15.01° 49.67° 858 858 (100.0 %)
0 (0.0 %) 0
R13 15.01° 59.93° 613 613 (100.0 %)
0 (0.0 %) 0
R16 15.04° 49.51° 752 752 (100.0 %)
0 (0.0 %) 0
R17 15.01° 60.63° 588 587 (99.8 %)
0 (0.0 %) 0
R18 15.16° 38.62° 709 689 (97.2 %)
0 (0.0 %) 0
R19 15.04° 60.81° 588 587 (99.8 %)
0 (0.0 %) 0
R20 15.11° 85.26° 699 699 (100.0 %)
0 (0.0 %) 2
R21 15.01° 72.43° 966 966 (100.0 %)
0 (0.0 %) 0
R22 15.12° 50.78° 1034 1034 (100.0 %)
0 (0.0 %) 2
R23 15.02° 70.44° 637 637 (100.0 %)
0 (0.0 %) 0
R24 15.07° 85.85° 542 540 (99.6 %)
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 2.3 %
0.0 %
0.0 %
G4 1.8 %
0.0 %
0.0 %
G5 2.0 %
0.0 %
0.0 %
G6 2.4 %
0.0 %
0.0 %
G7 2.0 %
0.0 %
0.0 %
G8 1.6 %
0.0 %
0.0 %
G9 1.9 %
0.0 %
0.0 %
G10 2.3 %
0.0 %
0.0 %
G11 2.3 %
0.0 %
0.0 %
G12 1.8 %
0.0 %
0.0 %
G13 1.7 %
0.0 %
0.0 %
G14 1.5 %
0.0 %
1.4 %
G15 2.1 %
0.0 %
0.0 %
G16 2.0 %
0.0 %
0.0 %
G17 1.5 %
0.0 %
0.0 %
G18 1.2 %
0.0 %
0.2 %
G19 2.3 %
0.0 %
0.0 %
G20 2.0 %
0.0 %
0.4 %
G21 1.6 %
0.0 %
0.0 %
G22 2.2 %
0.0 %
0.4 %
G23 1.6 %
0.0 %
0.0 %
G24 2.2 %
0.0 %
0.0 %
G25 2.2 %
0.0 %
0.0 %
G26 2.2 %
0.0 %
0.0 %
G28 2.2 %
0.0 %
0.0 %
G29 1.7 %
0.0 %
0.0 %
G31 1.8 %
0.0 %
1.2 %
G32 1.8 %
0.0 %
0.0 %
R1 1.7 %
0.0 %
0.0 %
R2 2.1 %
0.0 %
0.0 %
R3 2.1 %
0.0 %
0.0 %
R4 1.7 %
0.0 %
0.0 %
R5 1.8 %
0.0 %
0.1 %
R6 2.2 %
0.0 %
0.1 %
R7 2.2 %
0.2 %
1.4 %
R8 1.9 %
0.0 %
0.0 %
R9 2.1 %
0.1 %
0.4 %
R11 2.2 %
0.1 %
2.9 %
R12 2.3 %
0.0 %
2.2 %
R13 1.7 %
0.0 %
0.0 %
R16 2.1 %
0.0 %
0.0 %
R17 1.6 %
0.0 %
0.0 %
R18 1.9 %
0.0 %
0.6 %
R19 1.6 %
0.0 %
0.0 %
R20 1.9 %
0.0 %
0.0 %
R21 2.6 %
0.0 %
0.0 %
R22 2.8 %
0.0 %
0.0 %
R23 1.7 %
0.0 %
0.0 %
R24 1.5 %
0.0 %
0.6 %

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 %
1.4 %
G15 0.0 %
0.0 %
G16 0.0 %
0.0 %
G17 0.0 %
0.0 %
G18 0.0 %
0.2 %
G19 0.0 %
0.0 %
G20 0.0 %
0.4 %
G21 0.0 %
0.0 %
G22 0.0 %
0.4 %
G23 0.0 %
0.0 %
G24 0.0 %
0.0 %
G25 0.0 %
0.0 %
G26 0.0 %
0.0 %
G28 0.0 %
0.0 %
G29 0.0 %
0.0 %
G31 0.0 %
1.2 %
G32 0.0 %
0.0 %
R1 0.0 %
0.0 %
R2 0.0 %
0.0 %
R3 0.0 %
0.0 %
R4 0.0 %
0.0 %
R5 0.0 %
0.1 %
R6 0.0 %
0.1 %
R7 0.2 %
1.4 %
R8 0.0 %
0.0 %
R9 0.1 %
0.4 %
R11 0.1 %
2.9 %
R12 0.0 %
2.2 %
R13 0.0 %
0.0 %
R16 0.0 %
0.0 %
R17 0.0 %
0.0 %
R18 0.0 %
0.6 %
R19 0.0 %
0.0 %
R20 0.0 %
0.0 %
R21 0.0 %
0.0 %
R22 0.0 %
0.0 %
R23 0.0 %
0.0 %
R24 0.0 %
0.6 %

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
1.4 %
75 - 80 0
0
0
1.9 %
70 - 75 0
0
0
2.4 %
65 - 70 0
0
0
3.6 %
60 - 65 0
0
0
4.5 %
55 - 60 0
0
0
8.4 %
50 - 55 0
0
0
8.0 %
45 - 50 0
0
0
9.7 %
40 - 45 0
0
0
8.3 %
35 - 40 0
0
0
10.0 %
30 - 35 0
0
0
10.2 %
25 - 30 4
3
0
10.0 %
20 - 25 14
6
0
9.8 %
15 - 20 16
11
0
11.6 %
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 8.2
6.8
- - -
G2 8.4
6.3
- - -
G3 8.4
6.1
- - -
G4 8.4
6.2
- - -
G5 8.4
6.9
- - -
G6 8.2
6.1
- - -
G7 7.9
5.8
- - -
G8 8.3
5.9
- - -
G9 8.4
6.5
- - -
G10 8.2
6.1
- - -
G11 8.4
6.0
- - -
G12 8.4
6.8
- - -
G13 8.4
6.0
- - -
G14 8.2
5.9
- - -
G15 8.4
6.8
- - -
G16 8.4
6.3
- - -
G17 8.4
6.7
- - -
G18 7.3
4.2
- - -
G19 8.3
6.7
- - -
G20 8.2
6.3
- - -
G21 7.6
5.4
- - -
G22 7.7
5.5
- - -
G23 8.5
6.0
- - -
G24 8.2
6.8
- - -
G25 8.2
6.4
- - -
G26 8.3
6.1
- - -
G28 7.7
4.8
- - -
G29 8.4
6.9
- - -
G31 8.5
7.0
- - -
G32 8.3
6.2
- - -
R1 7.4
3.5
- - -
R2 7.6
3.4
- - -
R3 7.3
4.9
- - -
R4 7.7
5.2
- - -
R5 7.6
5.0
- - -
R6 7.6
4.9
- - -
R7 7.5
4.9
- - -
R8 7.4
5.0
- - -
R9 7.7
4.8
- - -
R11 7.1
3.4
- - -
R12 7.5
3.8
- - -
R13 7.1
4.5
- - -
R16 7.2
4.7
- - -
R17 7.5
4.9
- - -
R18 7.2
4.6
- - -
R19 7.4
4.8
- - -
R20 6.1
5.1
- - -
R21 7.3
3.5
- - -
R22 7.7
5.2
- - -
R23 7.7
5.2
- - -
R24 8.1
4.6
- - -
Average GPS: 8.2
6.2
- - -
Average GLONASS: 7.4
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
0.19 m
- - -
G2 41.2 ° 0.14 m
0.22 m
- - -
G3 37.7 ° 0.14 m
0.19 m
- - -
G4 51.2 ° 0.11 m
0.14 m
- - -
G5 48.6 ° 0.13 m
0.22 m
- - -
G6 36.0 ° 0.14 m
0.20 m
- - -
G7 33.8 ° 0.18 m
0.26 m
- - -
G8 39.2 ° 0.18 m
0.23 m
- - -
G9 48.1 ° 0.13 m
0.16 m
- - -
G10 37.6 ° 0.12 m
0.21 m
- - -
G11 37.6 ° 0.13 m
0.19 m
- - -
G12 49.9 ° 0.15 m
0.20 m
- - -
G13 46.0 ° 0.16 m
0.15 m
- - -
G14 40.2 ° 0.12 m
0.24 m
- - -
G15 42.0 ° 0.16 m
0.34 m
- - -
G16 45.7 ° 0.14 m
0.19 m
- - -
G17 38.6 ° 0.11 m
0.22 m
- - -
G18 25.0 ° 0.25 m
0.38 m
- - -
G19 37.0 ° 0.12 m
0.20 m
- - -
G20 46.7 ° 0.15 m
0.20 m
- - -
G21 36.2 ° 0.22 m
0.28 m
- - -
G22 27.8 ° 0.19 m
0.27 m
- - -
G23 41.2 ° 0.16 m
0.20 m
- - -
G24 36.4 ° 0.13 m
0.16 m
- - -
G25 41.6 ° 0.13 m
0.21 m
- - -
G26 34.4 ° 0.13 m
0.19 m
- - -
G28 25.8 ° 0.18 m
0.25 m
- - -
G29 46.9 ° 0.14 m
0.24 m
- - -
G31 50.6 ° 0.13 m
0.25 m
- - -
G32 49.0 ° 0.12 m
0.19 m
- - -
R1 43.3 ° 0.16 m
0.20 m
- - -
R2 32.0 ° 0.15 m
0.26 m
- - -
R3 32.3 ° 0.19 m
0.33 m
- - -
R4 43.3 ° 0.17 m
0.33 m
- - -
R5 49.4 ° 0.17 m
0.33 m
- - -
R6 37.0 ° 0.16 m
0.36 m
- - -
R7 37.1 ° 0.17 m
0.35 m
- - -
R8 49.2 ° 0.17 m
0.25 m
- - -
R9 31.7 ° 0.15 m
0.37 m
- - -
R11 50.4 ° 0.14 m
0.24 m
- - -
R12 32.3 ° 0.17 m
0.27 m
- - -
R13 37.5 ° 0.17 m
0.23 m
- - -
R16 32.3 ° 0.17 m
0.39 m
- - -
R17 37.8 ° 0.17 m
0.32 m
- - -
R18 26.9 ° 0.16 m
0.35 m
- - -
R19 37.9 ° 0.19 m
0.34 m
- - -
R20 50.2 ° 0.19 m
0.28 m
- - -
R21 43.7 ° 0.17 m
0.25 m
- - -
R22 33.0 ° 0.14 m
0.33 m
- - -
R23 42.7 ° 0.15 m
0.22 m
- - -
R24 50.5 ° 0.11 m
0.27 m
- - -
Average GPS: - 0.15 m
0.22 m
- - -
Average GLONASS: - 0.16 m
0.30 m
- - -
Average Galileo: - - - - - -
Average All: - 0.15 m
0.25 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.07 m
0.07 m
- - -
80 - 85 0.07 m
0.09 m
- - -
75 - 80 0.08 m
0.10 m
- - -
70 - 75 0.11 m
0.11 m
- - -
65 - 70 0.10 m
0.12 m
- - -
60 - 65 0.09 m
0.14 m
- - -
55 - 60 0.10 m
0.15 m
- - -
50 - 55 0.11 m
0.17 m
- - -
45 - 50 0.12 m
0.20 m
- - -
40 - 45 0.14 m
0.25 m
- - -
35 - 40 0.15 m
0.27 m
- - -
30 - 35 0.17 m
0.30 m
- - -
25 - 30 0.19 m
0.33 m
- - -
20 - 25 0.23 m
0.38 m
- - -
15 - 20 0.26 m
0.40 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 R6 starting 2013/04/04 03:32:30.00.

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 2.1 seconds to process this file 
-  This file was processed using version 4.2.0.10