Leica SpiderQC v4.2 Quality Report


Program Run: 2014/06/08 08:08:58.91

File Details:


Observation File: morj1570.14o
GPS Navigation File: morj1570.14n
GLONASS Navigation File: morj1570.14g
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  MORJ  MORJ   
Observer/Agency:       
Receiver #/Type/Vers:  495462  LEICA GRX1200+GNSS  8.71/6.112 
Antenna #/Type:    LEIAX1203+GNSS NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5457088.583  -1397044.592  2981594.352 
Approx Position (plh):  28° 03' 6.28274" N  14° 21' 34.67271" W  57.667m 
Diff. Est-Header:  4.2 m dX  -8.2 m dY  4.4 m dZ 
Diff. Est-Header:  10.3 m (2280 estimates) 

Session Summary:


Time of first obs:  2014/06/06 05:00:00.00 GPS 
Time of last obs:  2014/06/06 23:59:30.00 GPS 
Session length:  18.99 hours 
GPS week:  1795, day 5 
Observation interval:  30.00 seconds 
UTC leap seconds:  16 seconds 

Num SVs with obs:  54 
Num SVs with nav:  55 
Total GPS orbits:  138 
Total GLONASS orbits:  301 
Total Galileo orbits:  0 
SVs with obs:  G1 G2 G3 G4 G5 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:  G6 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 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:  G6  
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 4 slips, Threshold 33 slips 
Multipath:  Pass  Value 0.36m MP1 / 0.43m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 4 slips, Threshold 82 slips 
Multipath:  Fail  Value 0.37m MP1 / 0.53m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  33759 
Num possible obs > 0°:  40423 
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°:  18550 
Num obs GLONASS > 0°:  15209 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  33759 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  2280  (100.0 %) 
Epochs with full data > 15°:  2277  (99.9 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.6  5.8  3.6 
GDOP  3.1  7.2  4.4 

Data Gaps 
Num epochs with data:  2280 
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:  0.000057 ms (at 2014/06/06 16:00:30.00) 
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°:  30108  16519  13589  - 
% obs > 15°:   100.0 %  100.0 %  100.0 %  - 
Num possible obs > 15°:  30108  16519  13589  - 
Num complete obs > 15°:  30105  16519  13586  - 
% complete obs > 15°:   100.0 %  100.0 %  100.0 %  - 
Average # SV per Epoch:  13.2   7.2   6.0   - 
         
Obs L2 : Obs L1:  1.000   1.000   1.000   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  8  4  4  - 
% slips per complete obs:  0.027 %  0.024 %  0.029 %  - 
Num complete obs per slip:  376313   412975   339650   - 
IOD Slips > 15°:  3  -  3  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  -  -  -  - 
LLI L2 : Obs L2:  -  -  -  - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.368 m  0.362 m  0.375 m  - 
MP2 RMS:  0.478 m  0.434 m  0.533 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 100.0 %
N/A N/A
L2P 100.0 %
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° 55.08° 472 472 (100.0 %)
0 (0.0 %) 0
G2 15.13° 63.64° 371 371 (100.0 %)
0 (0.0 %) 0
G3 15.08° 66.35° 763 763 (100.0 %)
0 (0.0 %) 0
G4 15.03° 70.50° 240 240 (100.0 %)
0 (0.0 %) 0
G5 15.16° 84.52° 638 638 (100.0 %)
0 (0.0 %) 1
G7 15.01° 54.38° 437 437 (100.0 %)
0 (0.0 %) 0
G8 15.08° 62.07° 369 369 (100.0 %)
0 (0.0 %) 0
G10 15.08° 61.87° 414 414 (100.0 %)
0 (0.0 %) 1
G11 15.07° 60.60° 558 558 (100.0 %)
0 (0.0 %) 0
G12 15.03° 82.25° 693 693 (100.0 %)
0 (0.0 %) 0
G13 15.11° 26.45° 65 65 (100.0 %)
0 (0.0 %) 0
G14 15.06° 63.82° 572 572 (100.0 %)
0 (0.0 %) 0
G15 15.03° 71.41° 784 784 (100.0 %)
0 (0.0 %) 1
G16 15.03° 78.97° 719 719 (100.0 %)
0 (0.0 %) 0
G17 15.08° 19.76° 26 26 (100.0 %)
0 (0.0 %) 0
G18 15.03° 42.12° 799 799 (100.0 %)
0 (0.0 %) 0
G19 15.07° 61.04° 733 733 (100.0 %)
0 (0.0 %) 0
G20 15.06° 75.88° 315 315 (100.0 %)
0 (0.0 %) 0
G21 15.08° 59.43° 585 585 (100.0 %)
0 (0.0 %) 0
G22 15.01° 42.74° 800 800 (100.0 %)
0 (0.0 %) 0
G23 15.13° 34.14° 98 98 (100.0 %)
0 (0.0 %) 0
G24 15.10° 56.65° 850 850 (100.0 %)
0 (0.0 %) 0
G25 15.01° 64.70° 805 805 (100.0 %)
0 (0.0 %) 0
G26 15.11° 53.90° 794 794 (100.0 %)
0 (0.0 %) 1
G27 15.06° 55.26° 854 854 (100.0 %)
0 (0.0 %) 0
G28 15.06° 35.63° 639 639 (100.0 %)
0 (0.0 %) 0
G29 15.01° 81.51° 637 637 (100.0 %)
0 (0.0 %) 0
G30 15.07° 65.39° 390 390 (100.0 %)
0 (0.0 %) 0
G31 15.04° 83.53° 650 650 (100.0 %)
0 (0.0 %) 0
G32 15.02° 79.63° 449 449 (100.0 %)
0 (0.0 %) 0
R1 15.02° 74.71° 607 607 (100.0 %)
0 (0.0 %) 0
R2 15.14° 81.19° 531 531 (100.0 %)
0 (0.0 %) 0
R3 15.01° 56.88° 628 628 (100.0 %)
0 (0.0 %) 0
R4 15.06° 39.62° 708 708 (100.0 %)
0 (0.0 %) 1
R5 15.01° 62.06° 522 522 (100.0 %)
0 (0.0 %) 0
R6 15.21° 87.41° 311 311 (100.0 %)
0 (0.0 %) 0
R7 15.04° 48.93° 388 388 (100.0 %)
0 (0.0 %) 0
R8 15.01° 51.65° 511 511 (100.0 %)
0 (0.0 %) 0
R9 15.02° 57.79° 622 622 (100.0 %)
0 (0.0 %) 1
R10 15.03° 61.68° 715 715 (100.0 %)
0 (0.0 %) 0
R11 15.03° 86.33° 654 654 (100.0 %)
0 (0.0 %) 0
R12 15.06° 69.13° 625 625 (100.0 %)
0 (0.0 %) 0
R13 15.07° 46.62° 765 765 (100.0 %)
0 (0.0 %) 0
R14 15.07° 50.40° 743 743 (100.0 %)
0 (0.0 %) 0
R15 15.05° 72.68° 603 603 (100.0 %)
0 (0.0 %) 0
R16 15.07° 81.20° 527 527 (100.0 %)
0 (0.0 %) 0
R17 15.04° 85.47° 542 542 (100.0 %)
0 (0.0 %) 1
R18 15.01° 69.98° 622 622 (100.0 %)
0 (0.0 %) 0
R19 15.10° 46.47° 768 768 (100.0 %)
0 (0.0 %) 1
R20 15.00° 51.94° 577 577 (100.0 %)
0 (0.0 %) 0
R21 15.03° 59.35° 254 254 (100.0 %)
0 (0.0 %) 0
R22 15.05° 30.31° 236 236 (100.0 %)
0 (0.0 %) 0
R23 15.06° 38.77° 535 535 (100.0 %)
0 (0.0 %) 0
R24 15.03° 60.31° 595 595 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 1.6 %
0.0 %
0.0 %
G2 1.2 %
0.0 %
0.0 %
G3 2.5 %
0.0 %
0.0 %
G4 0.8 %
0.0 %
0.0 %
G5 2.1 %
0.0 %
0.0 %
G7 1.5 %
0.0 %
0.0 %
G8 1.2 %
0.0 %
0.0 %
G10 1.4 %
0.0 %
0.0 %
G11 1.9 %
0.0 %
0.0 %
G12 2.3 %
0.0 %
0.0 %
G13 0.2 %
0.0 %
0.0 %
G14 1.9 %
0.0 %
0.0 %
G15 2.6 %
0.0 %
0.0 %
G16 2.4 %
0.0 %
0.0 %
G17 0.1 %
0.0 %
0.0 %
G18 2.7 %
0.0 %
0.0 %
G19 2.4 %
0.0 %
0.0 %
G20 1.0 %
0.0 %
0.0 %
G21 1.9 %
0.0 %
0.0 %
G22 2.7 %
0.0 %
0.0 %
G23 0.3 %
0.0 %
0.0 %
G24 2.8 %
0.0 %
0.0 %
G25 2.7 %
0.0 %
0.0 %
G26 2.6 %
0.0 %
0.0 %
G27 2.8 %
0.0 %
0.0 %
G28 2.1 %
0.0 %
0.0 %
G29 2.1 %
0.0 %
0.0 %
G30 1.3 %
0.0 %
0.0 %
G31 2.2 %
0.0 %
0.0 %
G32 1.5 %
0.0 %
0.0 %
R1 2.0 %
0.0 %
0.0 %
R2 1.8 %
0.0 %
0.0 %
R3 2.1 %
0.0 %
0.0 %
R4 2.4 %
0.0 %
0.0 %
R5 1.7 %
0.0 %
0.0 %
R6 1.0 %
0.0 %
0.0 %
R7 1.3 %
0.0 %
0.0 %
R8 1.7 %
0.0 %
0.0 %
R9 2.1 %
0.0 %
0.2 %
R10 2.4 %
0.0 %
0.0 %
R11 2.2 %
0.0 %
0.0 %
R12 2.1 %
0.0 %
0.0 %
R13 2.5 %
0.0 %
0.0 %
R14 2.5 %
0.0 %
0.0 %
R15 2.0 %
0.0 %
0.0 %
R16 1.8 %
0.0 %
0.0 %
R17 1.8 %
0.0 %
0.0 %
R18 2.1 %
0.0 %
0.0 %
R19 2.6 %
0.0 %
0.3 %
R20 1.9 %
0.0 %
0.0 %
R21 0.8 %
0.0 %
0.0 %
R22 0.8 %
0.0 %
0.0 %
R23 1.8 %
0.0 %
0.0 %
R24 2.0 %
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 %
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 %
0.0 %
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 %
0.0 %
R2 0.0 %
0.0 %
R3 0.0 %
0.0 %
R4 0.0 %
0.0 %
R5 0.0 %
0.0 %
R6 0.0 %
0.0 %
R7 0.0 %
0.0 %
R8 0.0 %
0.0 %
R9 0.0 %
0.2 %
R10 0.0 %
0.0 %
R11 0.0 %
0.0 %
R12 0.0 %
0.0 %
R13 0.0 %
0.0 %
R14 0.0 %
0.0 %
R15 0.0 %
0.0 %
R16 0.0 %
0.0 %
R17 0.0 %
0.0 %
R18 0.0 %
0.0 %
R19 0.0 %
0.1 %
R20 0.0 %
0.0 %
R21 0.0 %
0.0 %
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
0.2 %
80 - 85 0
0
0
1.3 %
75 - 80 0
0
0
1.9 %
70 - 75 0
0
0
2.3 %
65 - 70 0
0
0
3.2 %
60 - 65 0
0
0
6.0 %
55 - 60 0
0
0
7.5 %
50 - 55 0
0
0
9.0 %
45 - 50 0
0
0
8.5 %
40 - 45 1
0
0
8.7 %
35 - 40 0
0
0
10.0 %
30 - 35 0
1
0
10.0 %
25 - 30 0
0
0
9.7 %
20 - 25 0
1
0
9.8 %
15 - 20 3
2
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 8.5
7.4
- - -
G2 8.6
7.5
- - -
G3 8.6
7.0
- - -
G4 8.4
6.8
- - -
G5 8.7
7.8
- - -
G7 8.2
6.5
- - -
G8 8.6
7.0
- - -
G10 8.6
6.9
- - -
G11 8.7
7.0
- - -
G12 8.6
7.4
- - -
G13 7.7
4.5
- - -
G14 8.3
6.5
- - -
G15 8.6
7.4
- - -
G16 8.5
6.9
- - -
G17 7.5
5.9
- - -
G18 7.9
5.3
- - -
G19 8.6
7.5
- - -
G20 8.5
7.0
- - -
G21 8.0
6.3
- - -
G22 8.0
6.2
- - -
G23 8.0
5.7
- - -
G24 8.4
7.4
- - -
G25 8.4
7.0
- - -
G26 8.5
6.9
- - -
G27 8.5
7.5
- - -
G28 7.8
5.5
- - -
G29 8.6
7.6
- - -
G30 8.6
7.4
- - -
G31 8.6
7.6
- - -
G32 8.6
7.3
- - -
R1 8.0
6.0
- - -
R2 8.4
7.6
- - -
R3 7.4
7.3
- - -
R4 7.6
7.2
- - -
R5 8.1
7.6
- - -
R6 8.5
7.3
- - -
R7 7.7
7.1
- - -
R8 8.0
7.7
- - -
R9 6.7
4.8
- - -
R10 8.1
6.0
- - -
R11 7.4
5.8
- - -
R12 7.1
6.9
- - -
R13 7.3
7.4
- - -
R14 6.4
5.5
- - -
R15 7.6
7.4
- - -
R16 7.8
7.5
- - -
R17 8.4
7.6
- - -
R18 8.4
7.6
- - -
R19 7.9
7.4
- - -
R20 6.6
7.6
- - -
R21 7.4
5.4
- - -
R22 7.4
6.5
- - -
R23 7.7
7.2
- - -
R24 8.1
7.4
- - -
Average GPS: 8.4
6.8
- - -
Average GLONASS: 7.7
6.9
- - -
Average Galileo: - - - - -
Average All: 8.1
6.9
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.0 ° 0.33 m
0.38 m
- - -
G2 39.4 ° 0.24 m
0.29 m
- - -
G3 40.7 ° 0.29 m
0.41 m
- - -
G4 42.8 ° 0.33 m
0.39 m
- - -
G5 49.8 ° 0.31 m
0.41 m
- - -
G7 34.7 ° 0.37 m
0.50 m
- - -
G8 38.6 ° 0.31 m
0.34 m
- - -
G10 38.5 ° 0.37 m
0.42 m
- - -
G11 37.8 ° 0.34 m
0.39 m
- - -
G12 48.6 ° 0.30 m
0.39 m
- - -
G13 20.8 ° 0.49 m
0.54 m
- - -
G14 39.4 ° 0.30 m
0.42 m
- - -
G15 43.2 ° 0.33 m
0.41 m
- - -
G16 47.0 ° 0.40 m
0.48 m
- - -
G17 17.4 ° 0.30 m
0.66 m
- - -
G18 28.6 ° 0.46 m
0.57 m
- - -
G19 38.1 ° 0.37 m
0.39 m
- - -
G20 45.5 ° 0.32 m
0.31 m
- - -
G21 37.3 ° 0.41 m
0.52 m
- - -
G22 28.9 ° 0.49 m
0.62 m
- - -
G23 24.6 ° 0.59 m
0.59 m
- - -
G24 35.9 ° 0.35 m
0.36 m
- - -
G25 39.9 ° 0.29 m
0.37 m
- - -
G26 34.5 ° 0.39 m
0.40 m
- - -
G27 35.2 ° 0.40 m
0.42 m
- - -
G28 25.3 ° 0.49 m
0.52 m
- - -
G29 48.3 ° 0.33 m
0.40 m
- - -
G30 40.2 ° 0.34 m
0.41 m
- - -
G31 49.3 ° 0.28 m
0.37 m
- - -
G32 47.3 ° 0.32 m
0.36 m
- - -
R1 44.9 ° 0.42 m
0.54 m
- - -
R2 48.2 ° 0.27 m
0.49 m
- - -
R3 35.9 ° 0.42 m
0.49 m
- - -
R4 27.3 ° 0.51 m
0.64 m
- - -
R5 38.5 ° 0.36 m
0.53 m
- - -
R6 51.3 ° 0.25 m
0.37 m
- - -
R7 32.0 ° 0.46 m
0.58 m
- - -
R8 33.3 ° 0.42 m
0.52 m
- - -
R9 36.4 ° 0.29 m
0.50 m
- - -
R10 38.4 ° 0.32 m
0.59 m
- - -
R11 50.7 ° 0.33 m
0.53 m
- - -
R12 42.1 ° 0.31 m
0.42 m
- - -
R13 30.8 ° 0.37 m
0.53 m
- - -
R14 32.7 ° 0.37 m
0.59 m
- - -
R15 43.9 ° 0.38 m
0.58 m
- - -
R16 48.1 ° 0.32 m
0.46 m
- - -
R17 50.3 ° 0.34 m
0.46 m
- - -
R18 42.5 ° 0.31 m
0.45 m
- - -
R19 30.8 ° 0.47 m
0.52 m
- - -
R20 33.5 ° 0.34 m
0.52 m
- - -
R21 37.2 ° 0.48 m
0.72 m
- - -
R22 22.7 ° 0.39 m
0.64 m
- - -
R23 26.9 ° 0.45 m
0.57 m
- - -
R24 37.7 ° 0.41 m
0.57 m
- - -
Average GPS: - 0.36 m
0.43 m
- - -
Average GLONASS: - 0.37 m
0.53 m
- - -
Average Galileo: - - - - - -
Average All: - 0.37 m
0.48 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.19 m
0.17 m
- - -
80 - 85 0.17 m
0.25 m
- - -
75 - 80 0.17 m
0.26 m
- - -
70 - 75 0.20 m
0.28 m
- - -
65 - 70 0.20 m
0.30 m
- - -
60 - 65 0.22 m
0.31 m
- - -
55 - 60 0.25 m
0.33 m
- - -
50 - 55 0.29 m
0.35 m
- - -
45 - 50 0.33 m
0.39 m
- - -
40 - 45 0.37 m
0.45 m
- - -
35 - 40 0.38 m
0.51 m
- - -
30 - 35 0.41 m
0.54 m
- - -
25 - 30 0.44 m
0.61 m
- - -
20 - 25 0.51 m
0.65 m
- - -
15 - 20 0.53 m
0.65 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