Leica SpiderQC v4.4 Quality Report


Program Run: 2017/06/07 00:07:46.85

File Details:


Observation File: morj1570.17o
GPS Navigation File: morj1570.17n
GLONASS Navigation File: morj1570.17g
Quality Testing:  Pass 

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:  0.6 m dX  -6.3 m dY  1.9 m dZ 
Diff. Est-Header:  6.6 m (2880 estimates) 

Session Summary:


Time of first obs:  2017/06/06 00:00:00.00 GPS 
Time of last obs:  2017/06/06 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1952, day 2 
Observation interval:  30.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  55 
Num SVs with nav:  55 
Total GPS orbits:  184 
Total GLONASS orbits:  370 
Total Galileo orbits: 
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 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without obs:  G4 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: 
Auxiliary epochs: 

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 6 slips, Threshold 45 slips 
Multipath:  Pass  Value 0.31m MP1 / 0.39m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 7 slips, Threshold 100 slips 
Multipath:  Pass  Value 0.32m MP1 / 0.50m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 97.8 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  43719 
Num possible obs > 0°:  52273 
Num obs with invalid nav: 
Num obs without nav: 
Num obs to unhealthy SV:  23 
Num obs with WLF change: 
Num complete loss of lock: 

Num obs GPS > 0°:  25083 
Num obs GLONASS > 0°:  18636 
Num obs Galileo > 0°: 
Num obs All > 0°:  43719 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  2880  (100.0 %) 
Epochs with full data > 15°:  2516  (87.4 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.5  5.6  3.4 
GDOP  3.0  6.7  4.1 

Data Gaps 
Num epochs with data:  2880 
Num epochs without data: 
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°: 
Max RX clock offset:  0.000048 ms (at 2017/06/06 01:08:30.00) 
Num of RX clock resets: 
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°:  39090  22397  16693 
% obs > 15°:   100.0 %  100.0 %  100.0 % 
Num possible obs > 15°:  39090  22397  16693 
Num complete obs > 15°:  38726  22397  16329 
% complete obs > 15°:   99.1 %  100.0 %  97.8 % 
Average # SV per Epoch:  13.6   7.8   5.8  
         
Obs L2 : Obs L1:  0.991   1.000   0.978  
Obs L5 : Obs L1: 

Cycle Slips         
Num cycle slips > 15°:  13 
% slips per complete obs:  0.034 %  0.027 %  0.043 % 
Num complete obs per slip:  297892   373283   233271  
IOD Slips > 15°:  362  362 
Outliers > 15°: 
LLI L1 : Obs L1: 
LLI L2 : Obs L2: 
LLI L5 : Obs L5: 

Multipath         
MP1 RMS:  0.319 m  0.315 m  0.325 m 
MP2 RMS:  0.438 m  0.394 m  0.497 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 99.1 %
N/A N/A
L2P 99.1 %
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 15.02° 54.64° 859 859 (100.0 %)
0 (0.0 %) 0
G2 15.03° 60.13° 568 568 (100.0 %)
0 (0.0 %) 0
G3 15.08° 76.87° 749 749 (100.0 %)
0 (0.0 %) 0
G5 15.03° 85.36° 702 702 (100.0 %)
0 (0.0 %) 0
G6 15.10° 86.39° 665 665 (100.0 %)
0 (0.0 %) 0
G7 15.07° 52.99° 733 733 (100.0 %)
0 (0.0 %) 0
G8 15.00° 66.18° 808 808 (100.0 %)
0 (0.0 %) 1
G9 15.13° 88.04° 676 676 (100.0 %)
0 (0.0 %) 0
G10 15.08° 43.23° 802 802 (100.0 %)
0 (0.0 %) 0
G11 15.05° 61.72° 821 821 (100.0 %)
0 (0.0 %) 1
G12 15.01° 86.27° 670 670 (100.0 %)
0 (0.0 %) 0
G13 15.01° 55.04° 850 850 (100.0 %)
0 (0.0 %) 1
G14 15.03° 50.99° 744 744 (100.0 %)
0 (0.0 %) 0
G15 15.01° 76.23° 756 756 (100.0 %)
0 (0.0 %) 0
G16 15.12° 76.53° 728 728 (100.0 %)
0 (0.0 %) 0
G17 15.09° 62.87° 575 575 (100.0 %)
0 (0.0 %) 1
G18 15.00° 36.33° 822 822 (100.0 %)
0 (0.0 %) 1
G19 15.00° 55.22° 728 728 (100.0 %)
0 (0.0 %) 0
G20 15.01° 67.51° 598 598 (100.0 %)
0 (0.0 %) 0
G21 15.11° 62.24° 592 592 (100.0 %)
0 (0.0 %) 0
G22 15.00° 89.33° 704 704 (100.0 %)
0 (0.0 %) 0
G23 15.13° 71.06° 628 628 (100.0 %)
0 (0.0 %) 0
G24 15.08° 56.56° 850 850 (100.0 %)
0 (0.0 %) 0
G25 15.05° 65.67° 795 795 (100.0 %)
0 (0.0 %) 0
G26 15.11° 69.34° 788 788 (100.0 %)
0 (0.0 %) 1
G27 15.03° 54.42° 853 853 (100.0 %)
0 (0.0 %) 0
G28 15.02° 36.83° 821 821 (100.0 %)
0 (0.0 %) 0
G29 15.08° 80.56° 627 627 (100.0 %)
0 (0.0 %) 0
G30 15.14° 68.81° 599 599 (100.0 %)
0 (0.0 %) 0
G31 15.10° 85.52° 661 661 (100.0 %)
0 (0.0 %) 0
G32 15.01° 57.55° 625 625 (100.0 %)
0 (0.0 %) 0
R1 15.04° 84.68° 723 723 (100.0 %)
0 (0.0 %) 0
R2 15.02° 69.07° 988 988 (100.0 %)
0 (0.0 %) 0
R3 15.03° 51.91° 968 968 (100.0 %)
0 (0.0 %) 1
R4 15.02° 74.81° 605 605 (100.0 %)
0 (0.0 %) 1
R5 15.02° 80.59° 533 533 (100.0 %)
0 (0.0 %) 1
R6 15.01° 54.76° 643 643 (100.0 %)
0 (0.0 %) 0
R7 15.04° 39.61° 709 709 (100.0 %)
0 (0.0 %) 0
R8 15.00° 61.56° 556 556 (100.0 %)
0 (0.0 %) 0
R9 15.07° 49.41° 758 758 (100.0 %)
0 (0.0 %) 2
R10 15.08° 72.74° 602 602 (100.0 %)
0 (0.0 %) 0
R11 15.01° 82.21° 693 693 (100.0 %)
0 (0.0 %) 0
R12 15.12° 38.90° 364 364 (100.0 %)
0 (0.0 %) 0
R13 15.09° 63.56° 809 809 (100.0 %)
0 (0.0 %) 0
R14 15.00° 89.10° 585 585 (100.0 %)
0 (0.0 %) 0
R15 15.01° 72.62° 604 604 (100.0 %)
0 (0.0 %) 0
R16 15.11° 47.83° 762 762 (100.0 %)
0 (0.0 %) 0
R17 15.04° 83.39° 837 837 (100.0 %)
0 (0.0 %) 0
R18 15.01° 41.40° 823 823 (100.0 %)
0 (0.0 %) 0
R19 15.00° 59.14° 621 621 (100.0 %)
0 (0.0 %) 0
R20 15.03° 84.54° 535 535 (100.0 %)
0 (0.0 %) 0
R21 15.09° 70.20° 617 617 (100.0 %)
0 (0.0 %) 0
R22 15.06° 47.77° 761 761 (100.0 %)
0 (0.0 %) 0
R23 15.08° 51.62° 808 808 (100.0 %)
0 (0.0 %) 1
R24 15.04° 79.28° 789 789 (100.0 %)
0 (0.0 %) 1

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 1.9 %
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 1.7 %
0.0 %
0.0 %
G13 2.2 %
0.0 %
0.0 %
G14 1.9 %
0.0 %
0.0 %
G15 1.9 %
0.0 %
0.0 %
G16 1.9 %
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 2.0 %
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 1.6 %
0.0 %
0.0 %
R1 1.8 %
0.0 %
0.0 %
R2 2.5 %
0.0 %
0.0 %
R3 2.5 %
0.0 %
0.0 %
R4 1.5 %
0.0 %
0.0 %
R5 1.4 %
0.0 %
0.0 %
R6 1.6 %
0.0 %
0.0 %
R7 1.8 %
0.0 %
0.0 %
R8 1.4 %
0.0 %
0.0 %
R9 1.9 %
0.0 %
0.0 %
R10 1.5 %
0.0 %
0.0 %
R11 1.8 %
0.0 %
0.0 %
R12 0.9 %
0.0 %
100.0 %
R13 2.1 %
0.0 %
0.0 %
R14 1.5 %
0.0 %
0.0 %
R15 1.5 %
0.0 %
0.0 %
R16 1.9 %
0.0 %
0.0 %
R17 2.1 %
0.0 %
0.0 %
R18 2.1 %
0.0 %
0.0 %
R19 1.6 %
0.0 %
0.0 %
R20 1.4 %
0.0 %
0.0 %
R21 1.6 %
0.0 %
0.0 %
R22 1.9 %
0.0 %
0.0 %
R23 2.1 %
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 %
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 %
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 %
0.0 %
R10 0.0 %
0.0 %
R11 0.0 %
0.0 %
R12 0.0 %
100.0 %
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 %
0.0 %
R20 0.0 %
0.0 %
R21 0.0 %
0.0 %
R22 0.0 %
0.0 %
R23 0.0 %
0.0 %
R24 0.0 %
0.0 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Observations
85 - 90 0
0
0
0.5 %
80 - 85 0
0
0
1.4 %
75 - 80 0
0
0
1.8 %
70 - 75 0
0
0
2.7 %
65 - 70 0
0
0
4.0 %
60 - 65 0
0
0
4.8 %
55 - 60 0
0
0
5.9 %
50 - 55 0
0
0
8.9 %
45 - 50 0
1
0
9.0 %
40 - 45 0
1
0
8.3 %
35 - 40 0
0
0
9.6 %
30 - 35 0
1
0
10.4 %
25 - 30 3
1
0
10.0 %
20 - 25 1
0
0
9.9 %
15 - 20 2
3
0
12.8 %
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 8.6
7.3
- - -
G2 8.4
7.1
- - -
G3 8.6
7.6
- - -
G5 8.8
7.3
- - -
G6 8.5
7.7
- - -
G7 8.5
6.1
- - -
G8 8.6
7.3
- - -
G9 8.7
7.7
- - -
G10 8.1
6.7
- - -
G11 8.5
6.6
- - -
G12 8.8
7.1
- - -
G13 8.6
6.3
- - -
G14 7.7
5.7
- - -
G15 8.8
7.1
- - -
G16 8.4
6.7
- - -
G17 8.8
7.0
- - -
G18 7.8
5.2
- - -
G19 8.1
6.7
- - -
G20 8.4
6.7
- - -
G21 8.4
6.7
- - -
G22 8.6
7.3
- - -
G23 8.6
6.7
- - -
G24 8.5
7.5
- - -
G25 8.6
7.2
- - -
G26 8.5
7.3
- - -
G27 8.6
7.5
- - -
G28 7.8
5.5
- - -
G29 8.8
7.1
- - -
G30 8.7
7.4
- - -
G31 8.7
7.2
- - -
G32 8.5
7.0
- - -
R1 7.8
5.9
- - -
R2 8.4
7.6
- - -
R3 7.8
7.5
- - -
R4 8.2
7.5
- - -
R5 7.1
5.7
- - -
R6 6.2
5.4
- - -
R7 7.7
7.2
- - -
R8 7.4
7.3
- - -
R9 7.8
7.6
- - -
R10 8.2
5.9
- - -
R11 8.1
7.4
- - -
R12 7.3
- - - -
R13 6.6
5.7
- - -
R14 6.5
5.8
- - -
R15 7.7
7.4
- - -
R16 6.7
5.8
- - -
R17 8.1
7.4
- - -
R18 7.8
7.3
- - -
R19 7.2
7.2
- - -
R20 6.6
7.6
- - -
R21 8.3
7.5
- - -
R22 8.0
7.6
- - -
R23 7.9
5.6
- - -
R24 6.9
4.1
- - -
Average GPS: 8.5
6.9
- - -
Average GLONASS: 7.5
6.7
- - -
Average Galileo: - - - - -
Average All: 8.1
6.8
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 34.8 ° 0.34 m
0.39 m
- - -
G2 37.6 ° 0.23 m
0.33 m
- - -
G3 46.0 ° 0.28 m
0.37 m
- - -
G5 50.2 ° 0.29 m
0.40 m
- - -
G6 50.7 ° 0.27 m
0.33 m
- - -
G7 34.0 ° 0.37 m
0.49 m
- - -
G8 40.6 ° 0.32 m
0.34 m
- - -
G9 51.6 ° 0.25 m
0.33 m
- - -
G10 29.2 ° 0.52 m
0.54 m
- - -
G11 38.4 ° 0.30 m
0.43 m
- - -
G12 50.6 ° 0.27 m
0.32 m
- - -
G13 35.0 ° 0.32 m
0.38 m
- - -
G14 33.0 ° 0.32 m
0.39 m
- - -
G15 45.6 ° 0.33 m
0.38 m
- - -
G16 45.8 ° 0.30 m
0.39 m
- - -
G17 39.0 ° 0.25 m
0.36 m
- - -
G18 25.7 ° 0.42 m
0.51 m
- - -
G19 35.1 ° 0.30 m
0.44 m
- - -
G20 41.3 ° 0.25 m
0.36 m
- - -
G21 38.7 ° 0.39 m
0.46 m
- - -
G22 52.2 ° 0.27 m
0.38 m
- - -
G23 43.1 ° 0.34 m
0.39 m
- - -
G24 35.8 ° 0.31 m
0.39 m
- - -
G25 40.4 ° 0.29 m
0.39 m
- - -
G26 42.2 ° 0.29 m
0.35 m
- - -
G27 34.7 ° 0.33 m
0.36 m
- - -
G28 25.9 ° 0.45 m
0.52 m
- - -
G29 47.8 ° 0.27 m
0.39 m
- - -
G30 42.0 ° 0.32 m
0.43 m
- - -
G31 50.3 ° 0.27 m
0.33 m
- - -
G32 36.3 ° 0.30 m
0.37 m
- - -
R1 49.9 ° 0.28 m
0.43 m
- - -
R2 42.0 ° 0.27 m
0.48 m
- - -
R3 33.5 ° 0.37 m
0.53 m
- - -
R4 44.9 ° 0.39 m
0.52 m
- - -
R5 47.8 ° 0.25 m
0.43 m
- - -
R6 34.9 ° 0.28 m
0.45 m
- - -
R7 27.3 ° 0.46 m
0.57 m
- - -
R8 38.3 ° 0.42 m
0.53 m
- - -
R9 32.2 ° 0.36 m
0.60 m
- - -
R10 43.9 ° 0.35 m
0.53 m
- - -
R11 48.6 ° 0.25 m
0.43 m
- - -
R12 - - - - - -
R13 39.3 ° 0.35 m
0.51 m
- - -
R14 52.1 ° 0.28 m
0.45 m
- - -
R15 43.8 ° 0.26 m
0.41 m
- - -
R16 31.5 ° 0.31 m
0.55 m
- - -
R17 49.2 ° 0.29 m
0.43 m
- - -
R18 28.2 ° 0.38 m
0.67 m
- - -
R19 37.1 ° 0.39 m
0.59 m
- - -
R20 49.8 ° 0.27 m
0.41 m
- - -
R21 42.6 ° 0.28 m
0.40 m
- - -
R22 31.4 ° 0.26 m
0.47 m
- - -
R23 33.3 ° 0.43 m
0.61 m
- - -
R24 47.2 ° 0.28 m
0.43 m
- - -
Average GPS: - 0.31 m
0.39 m
- - -
Average GLONASS: - 0.32 m
0.50 m
- - -
Average Galileo: - - - - - -
Average All: - 0.32 m
0.44 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.17 m
0.21 m
- - -
80 - 85 0.17 m
0.21 m
- - -
75 - 80 0.16 m
0.23 m
- - -
70 - 75 0.17 m
0.28 m
- - -
65 - 70 0.19 m
0.29 m
- - -
60 - 65 0.21 m
0.31 m
- - -
55 - 60 0.22 m
0.30 m
- - -
50 - 55 0.23 m
0.31 m
- - -
45 - 50 0.25 m
0.38 m
- - -
40 - 45 0.31 m
0.43 m
- - -
35 - 40 0.33 m
0.47 m
- - -
30 - 35 0.38 m
0.49 m
- - -
25 - 30 0.41 m
0.58 m
- - -
20 - 25 0.46 m
0.57 m
- - -
15 - 20 0.45 m
0.61 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  
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This file was processed using version 4.4.0.1