Leica SpiderQC v7.7 Quality Report


Program Run: 2022/03/02 04:03:00.21

File Details:


Observation File: hulv061d.22o
GPS Navigation File: hulv061d.22n
GLONASS Navigation File: hulv061d.22g
Galileo Navigation File: hulv061d.22l
BeiDou Navigation File: hulv061d.22f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  HULV  13451M002   
Observer/Agency:  IECA  Junta de Andalucia   
Receiver #/Type/Vers:  1834215  LEICA GR50  4.31/7.403 
Antenna #/Type:  23035018  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.077  0.000  0.000 
Approx Position (XYZ):  5044358.202  -611644.355  3842260.041 
Approx Position (plh):  37° 16' 49.02384" N  6° 54' 48.75918" W  116.272m 
Diff. Est-Header:  -0.1 m dX  -5.7 m dY  1.9 m dZ 
Diff. Est-Header:  6.0 m (3600 estimates) 

Session Summary:


Time of first obs:  2022/03/02 03:00:00.00 GPS 
Time of last obs:  2022/03/02 03:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2199, day 3 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  43 
Num SVs with nav:  99 
Total GPS orbits:  36 
Total GLONASS orbits:  42 
Total Galileo orbits:  126 
Total BeiDou orbits:  32 
Total QZSS orbits: 
Total NavIC orbits: 
SVs with obs:  G2 G3 G4 G5 G6 G7 G9 G13 G17 G19 G20 G29 G30 R1 R2 R7 R8 R9 R10 R12 R17 R22 R23 R24 E1 E4 E9 E11 E12 E19 E21 E31 E36 C5 C9 C14 C23 C24 C25 C26 C27 C28 C30  
SVs without obs:  G1 G8 G10 G11 G12 G14 G15 G16 G18 G21 G22 G23 G24 G25 G26 G27 G28 G31 G32 R3 R4 R5 R6 R11 R13 R14 R15 R16 R18 R19 R20 R21 E2 E3 E5 E6 E7 E8 E10 E13 E14 E15 E16 E17 E18 E20 E22 E23 E24 E25 E26 E27 E28 E29 E30 E32 E33 E34 E35 C1 C2 C3 C4 C6 C7 C8 C10 C11 C12 C13 C15 C16 C17 C18 C19 C20 C21 C22 C29 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 I1 I2 I3 I4 I5 I6 I7  
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 R10 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 E1 E2 E3 E4 E5 E7 E8 E9 E11 E12 E13 E15 E19 E21 E24 E25 E26 E27 E30 E31 E33 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C16 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30  
SVs without nav:  R11 E6 E10 E14 E16 E17 E18 E20 E22 E23 E28 E29 E32 E34 E35 E36 C1 C2 C3 C4 C15 C17 C18 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63  
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 0 slips, Threshold 49 slips 
Multipath:  Pass  Value 0.10m MP1 / 0.09m MP2 / 0.12m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 136 slips 
Multipath:  Pass  Value 0.13m MP1 / 0.11m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 13 slips, Threshold 113 slips 
Multipath:  Pass  Value 0.09m MP1 / 0.15m MP5a / 0.16m MP5b / 0.07m MP5a+b, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 116 slips 
Multipath:  Pass  Value 0.24m MP1 / 0.30m MP2b, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Fail   

General Quality Indicators:


Tracking   
Num obs > 0°:  129335 
Num possible obs > 0°:  125862 
Num obs with invalid nav: 
Num obs without nav:  7200 
Num obs to unhealthy SV: 
Num obs with WLF change: 
Num complete loss of lock: 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  3600  (100.0 %) 
Epochs with full data > 15°:  3599  (100.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.2  2.9  2.5 
GDOP  2.7  3.7  3.1 

Data Gaps 
Num epochs with data:  3600 
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:  0.000018 ms (at 2022/03/02 03:58:19.00) 
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  BeiDou  QZSS  NavIC 
Tracking information over 0° 
Num obs > 0°:  129335  38498  31004  28142  31691 
Num possible obs > 0°:  125862  39414  31202  26505  28741 
Num obs with invalid nav: 
Num obs without nav:  7200  3600  3600 
Num obs to unhealthy SV: 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  85332  24667  22607  18767  19291 
% obs > 15°:   100.0 %  100.0 %  100.0 %  100.0 %  100.0 % 
Num possible obs > 15°:  85332  24667  22607  18767  19291 
Num complete obs > 15°:  85331  24667  22607  18766  19291 
% complete obs > 15°:   100.0 %  100.0 %  100.0 %  100.0 %  100.0 % 
Num obs with WLF change:  
Average # SV per Epoch:  23.7   6.9   6.3   5.2   5.4  
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.530   1.684   1.363  
Obs E5b/B2I:  0.568   1.000   0.148  
Obs L5/E5a/B2a:  0.729   0.522   1.000  
Obs E5a+b/B2a+b:  1.000   1.000  
Obs L6/E6/B3I/G2a: 
Obs G3: 

Cycle Slips               
Num cycle slips > 15°:  13  13 
% slips per complete obs:  0.015 %  0.069 % 
Num complete obs per slip:  6563   1443  
IOD Slips > 15°: 
Outliers > 15°: 
LLI : Obs L1/E1/B1I:  0.0001   0.0006  
LLI : Obs L2/B1C: 
LLI : Obs E5b/B2I: 
LLI : Obs L5/E5a/B2a: 
LLI : Obs E5a+b/B2a+b: 
LLI : Obs L6/E6/B3I/G2a: 
LLI : Obs G3: 

Multipath               
MP (L1/E1/B1I) RMS:  0.139 m  0.098 m  0.132 m  0.089 m  0.239 m 
MP (L2/B1C) RMS:  0.100 m  0.092 m  0.114 m 
MP (L5/E5a/B2a) RMS:  0.140 m  0.121 m  0.152 m 
MP (E5b/B2I) RMS:  0.176 m  0.155 m  0.299 m 
MP (E5a+b/B2a+b) RMS:  0.070 m  0.070 m 
MP (L6/E6/B3I/G2a) RMS: 
MP (G3) RMS: 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1C 100.0 %
100.0 %
100.0 %
100.0 %
L1I 100.0 %
100.0 %
100.0 %
100.0 %
L2C 68.2 %
68.2 %
68.2 %
68.2 %
L2P 68.2 %
68.2 %
68.2 %
68.2 %
L2S 68.4 %
68.4 %
68.4 %
68.4 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 72.9 %
72.9 %
72.9 %
72.9 %
L7I 14.8 %
14.8 %
14.8 %
14.8 %
L7Q 100.0 %
100.0 %
100.0 %
100.0 %
L8Q 100.0 %
100.0 %
100.0 %
100.0 %

Tracking by satellite > 15°: 
SV GPS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G2 36.50° 52.00° 3600 3600 (100.0 %)
0 (0.0 %) 0
G4 15.00° 27.93° 2080 2080 (100.0 %)
0 (0.0 %) 0
G5 15.00° 17.25° 387 387 (100.0 %)
0 (0.0 %) 0
G6 50.89° 77.33° 3600 3600 (100.0 %)
0 (0.0 %) 0
G7 45.54° 62.52° 3600 3600 (100.0 %)
0 (0.0 %) 0
G9 38.99° 63.74° 3600 3600 (100.0 %)
0 (0.0 %) 0
G19 15.01° 18.66° 600 600 (100.0 %)
0 (0.0 %) 0
G20 20.53° 42.61° 3600 3600 (100.0 %)
0 (0.0 %) 0
G30 28.38° 55.70° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R1 50.76° 54.70° 3600 3600 (100.0 %)
0 (0.0 %) 0
R2 15.00° 23.30° 1819 1819 (100.0 %)
0 (0.0 %) 0
R8 27.55° 45.42° 3600 3600 (100.0 %)
0 (0.0 %) 0
R10 24.79° 29.82° 3600 3600 (100.0 %)
0 (0.0 %) 0
R17 15.00° 30.00° 2788 2788 (100.0 %)
0 (0.0 %) 0
R23 19.48° 52.04° 3600 3600 (100.0 %)
0 (0.0 %) 0
R24 43.51° 52.65° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E1 15.00° 18.94° 968 968 (100.0 %)
0 (0.0 %) 0
E4 65.36° 77.17° 3600 3600 (100.0 %)
0 (0.0 %) 0
E9 30.61° 44.79° 3600 3600 (100.0 %)
0 (0.0 %) 0
E11 56.09° 67.11° 3600 3600 (100.0 %)
0 (0.0 %) 0
E12 18.88° 42.48° 3600 3600 (100.0 %)
0 (0.0 %) 1
E19 15.00° 30.09° 3399 3399 (100.0 %)
0 (0.0 %) 12
E36 - - 0 0 (-)
3600 (-) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C5 - - 0 0 (-)
3600 (-) 0
C14 15.00° 27.39° 2863 2863 (100.0 %)
0 (0.0 %) 0
C23 15.00° 18.47° 552 552 (100.0 %)
0 (0.0 %) 0
C24 24.33° 27.77° 3600 3600 (100.0 %)
0 (0.0 %) 0
C25 23.90° 43.96° 3600 3600 (100.0 %)
0 (0.0 %) 0
C27 31.22° 40.47° 3600 3600 (100.0 %)
0 (0.0 %) 0
C28 15.00° 35.94° 3275 3275 (100.0 %)
0 (0.0 %) 0
C30 15.00° 18.40° 1801 1801 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G2 4.2 %
0.0 %
100.0 %
0.0 %
100.0 %
G4 2.4 %
0.0 %
0.0 %
0.0 %
0.0 %
G5 0.5 %
0.0 %
0.0 %
0.0 %
100.0 %
G6 4.2 %
0.0 %
0.0 %
0.0 %
0.0 %
G7 4.2 %
0.0 %
0.0 %
0.0 %
100.0 %
G9 4.2 %
0.0 %
0.0 %
0.0 %
0.0 %
G19 0.7 %
0.0 %
100.0 %
0.0 %
100.0 %
G20 4.2 %
0.0 %
100.0 %
0.0 %
100.0 %
G30 4.2 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R1 4.2 %
0.0 %
0.0 %
0.0 %
R2 2.1 %
0.0 %
0.0 %
0.0 %
R8 4.2 %
0.0 %
0.0 %
0.0 %
R10 4.2 %
0.0 %
100.0 %
100.0 %
R17 3.3 %
0.0 %
0.0 %
0.0 %
R23 4.2 %
0.0 %
100.0 %
100.0 %
R24 4.2 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E1 1.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E4 4.2 %
0.0 %
0.0 %
0.0 %
0.0 %
E9 4.2 %
0.0 %
0.0 %
0.0 %
0.0 %
E11 4.2 %
0.0 %
0.0 %
0.0 %
0.0 %
E12 4.2 %
0.0 %
0.0 %
0.0 %
0.0 %
E19 4.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I
C14 3.4 %
0.0 %
0.0 %
C23 0.6 %
0.0 %
100.0 %
C24 4.2 %
0.0 %
100.0 %
C25 4.2 %
0.0 %
100.0 %
C27 4.2 %
0.0 %
100.0 %
C28 3.8 %
0.0 %
100.0 %
C30 2.1 %
0.0 %
100.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2S Missing C2W Missing C5Q
G2 0.0 %
100.0 %
0.0 %
100.0 %
G4 0.0 %
0.0 %
0.0 %
0.0 %
G5 0.0 %
0.0 %
0.0 %
100.0 %
G6 0.0 %
0.0 %
0.0 %
0.0 %
G7 0.0 %
0.0 %
0.0 %
100.0 %
G9 0.0 %
0.0 %
0.0 %
0.0 %
G19 0.0 %
100.0 %
0.0 %
100.0 %
G20 0.0 %
100.0 %
0.0 %
100.0 %
G30 0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Missing C1C Missing C2C Missing C2P
R1 0.0 %
0.0 %
0.0 %
R2 0.0 %
0.0 %
0.0 %
R8 0.0 %
0.0 %
0.0 %
R10 0.0 %
100.0 %
100.0 %
R17 0.0 %
0.0 %
0.0 %
R23 0.0 %
100.0 %
100.0 %
R24 0.0 %
0.0 %
0.0 %

SV Galileo Missing C1C Missing C5Q Missing C7Q Missing C8Q
E1 0.0 %
0.0 %
0.0 %
0.0 %
E4 0.0 %
0.0 %
0.0 %
0.0 %
E9 0.0 %
0.0 %
0.0 %
0.0 %
E11 0.0 %
0.0 %
0.0 %
0.0 %
E12 0.0 %
0.0 %
0.0 %
0.0 %
E19 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C7I
C14 0.0 %
0.0 %
C23 0.0 %
100.0 %
C24 0.0 %
100.0 %
C25 0.0 %
100.0 %
C27 0.0 %
100.0 %
C28 0.0 %
100.0 %
C30 0.0 %
100.0 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Cycle Slips BeiDou Cycle Slips QZSS Cycle Slips NavIC Observations
85 - 90 0
0
0
0
0
0
0.0 %
80 - 85 0
0
0
0
0
0
0.0 %
75 - 80 0
0
0
0
0
0
1.7 %
70 - 75 0
0
0
0
0
0
2.6 %
65 - 70 0
0
0
0
0
0
4.1 %
60 - 65 0
0
0
0
0
0
3.9 %
55 - 60 0
0
0
0
0
0
3.7 %
50 - 55 0
0
0
0
0
0
11.3 %
45 - 50 0
0
0
0
0
0
5.8 %
40 - 45 0
0
0
0
0
0
8.9 %
35 - 40 0
0
0
0
0
0
10.3 %
30 - 35 0
0
0
0
0
0
8.7 %
25 - 30 0
0
0
0
0
0
17.1 %
20 - 25 0
0
1
0
0
0
9.5 %
15 - 20 0
0
12
0
0
0
12.3 %
10 - 15 0
0
0
0
0
0
0.0 %
5 - 10 0
0
0
0
0
0
0.0 %
0 - 5 0
0
0
0
0
0
0.0 %

Signal to Noise Ratio by satellite > 15°: 
SV GPS L1 L2 L5
G2 50.9
49.3
-
G4 42.6
46.1
48.9
G5 41.7
42.9
-
G6 54.6
56.1
59.0
G7 52.1
51.9
-
G9 52.1
53.9
57.2
G19 41.6
41.2
-
G20 46.5
44.1
-
G30 49.5
51.2
55.5
Average GPS: 47.9
48.5
55.2

SV GLONASS G1 G2
R1 51.3
46.9
R2 45.4
45.0
R8 48.4
48.6
R10 45.8
-
R17 46.1
45.1
R23 48.2
-
R24 54.3
51.4
Average GLONASS: 48.5
47.4

SV Galileo E1 E5a E5b E5a+b
E1 43.0
46.1
47.1
49.9
E4 55.7
57.7
58.8
61.4
E9 50.4
52.1
53.2
55.9
E11 52.4
52.7
54.3
56.7
E12 44.6
46.8
48.4
50.9
E19 40.8
43.0
43.7
46.7
Average Galileo: 47.8
49.7
50.9
53.6

SV BeiDou B1I B2I
C14 42.4
48.4
C23 42.7
-
C24 46.4
-
C25 48.4
-
C27 50.1
-
C28 45.6
-
C30 42.6
-
Average BeiDou: 45.5
48.4

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G2 44.2 ° 0.08 m
0.11 m
-
G4 21.5 ° 0.15 m
0.11 m
0.16 m
G5 16.1 ° 0.24 m
0.08 m
-
G6 64.1 ° 0.05 m
0.04 m
0.06 m
G7 54.0 ° 0.05 m
0.05 m
-
G9 51.4 ° 0.06 m
0.07 m
0.11 m
G19 16.8 ° 0.05 m
0.18 m
-
G20 31.6 ° 0.10 m
0.11 m
-
G30 42.0 ° 0.10 m
0.07 m
0.15 m
Average GPS: - 0.10 m
0.09 m
0.12 m

SV GLONASS Av Elev MP (G1) MP (G2)
R1 52.7 ° 0.04 m
0.06 m
R2 19.2 ° 0.12 m
0.15 m
R8 36.5 ° 0.10 m
0.09 m
R10 - - -
R17 22.5 ° 0.32 m
0.18 m
R23 - - -
R24 48.1 ° 0.08 m
0.08 m
Average GLONASS: - 0.13 m
0.11 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E1 17.0 ° 0.15 m
0.36 m
0.32 m
0.10 m
E4 71.3 ° 0.03 m
0.06 m
0.06 m
0.03 m
E9 37.7 ° 0.10 m
0.16 m
0.15 m
0.07 m
E11 61.6 ° 0.04 m
0.08 m
0.07 m
0.06 m
E12 30.7 ° 0.08 m
0.12 m
0.16 m
0.05 m
E19 22.5 ° 0.13 m
0.13 m
0.17 m
0.10 m
Average Galileo: - 0.09 m
0.15 m
0.16 m
0.07 m

SV BeiDou Av Elev MP (B1I) MP (B2I)
C14 21.2 ° 0.23 m
0.30 m
C23 16.7 ° 0.09 m
-
C24 26.0 ° 0.17 m
-
C25 33.9 ° 0.21 m
-
C27 35.8 ° 0.37 m
-
C28 25.5 ° 0.38 m
-
C30 16.7 ° 0.23 m
-
Average BeiDou: - 0.24 m
0.30 m

Code multipath by satellite elevation > 15°: 
Elevation MP (L1/E1/B1I) MP (L2/B1C) MP (L5/E5a/B2a) MP (E5b/B2I) MP (E5a+b/B2a+b) MP (L6/E6/B3I/G2a) MP (G3)
85 - 90 - - - - - - -
80 - 85 - - - - - - -
75 - 80 0.04 m
0.03 m
0.06 m
0.04 m
0.01 m
- -
70 - 75 0.03 m
0.02 m
0.05 m
0.04 m
0.04 m
- -
65 - 70 0.03 m
0.03 m
0.08 m
0.08 m
0.05 m
- -
60 - 65 0.05 m
0.06 m
0.08 m
0.07 m
0.05 m
- -
55 - 60 0.05 m
0.04 m
0.09 m
0.10 m
0.09 m
- -
50 - 55 0.06 m
0.08 m
0.09 m
- - - -
45 - 50 0.08 m
0.07 m
0.13 m
- - - -
40 - 45 0.14 m
0.09 m
0.12 m
0.14 m
0.04 m
- -
35 - 40 0.15 m
0.10 m
0.14 m
0.13 m
0.07 m
- -
30 - 35 0.22 m
0.09 m
0.14 m
0.14 m
0.07 m
- -
25 - 30 0.17 m
0.16 m
0.18 m
0.18 m
0.07 m
- -
20 - 25 0.16 m
0.11 m
0.13 m
0.30 m
0.10 m
- -
15 - 20 0.23 m
0.16 m
0.23 m
0.22 m
0.09 m
- -
10 - 15 - - - - - - -
5 - 10 - - - - - - -
0 - 5 - - - - - - -


Observation File Messages:





GPS Navigation File Messages:




GLONASS Navigation File Messages:




Galileo Navigation File Messages:




BeiDou Navigation File Messages:




General Messages:


- Orbit missing or expired for SV C5 starting 2022/03/02 03:00:00.00.
- Updated header information or comments after epoch 2022/03/02 03:59:59.00

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 code and phase measurements with a SNR of at least 0 
(#)  A complete GLONASS observation contains non-zero G1 code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo observation contains non-zero E1, E5a code and phase measurements with a SNR of at least 0 
(#)  A complete BeiDou observation contains non-zero B1I code and phase measurements with a SNR of at least 0 
(#)  A complete QZSS observation contains non-zero L1 code and phase measurements with a SNR of at least 0 
(#)  A complete NavIC observation contains non-zero L5 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 7.7.1.9072