Leica SpiderQC v7.5 Quality Report


Program Run: 2021/05/31 02:01:44.17

File Details:


Observation File: motr151b.21o
GPS Navigation File: motr151b.21n
GLONASS Navigation File: motr151b.21g
Galileo Navigation File: motr151b.21l
BeiDou Navigation File: motr151b.21f
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  MOTR  13478M001   
Observer/Agency:  IECA  Junta de Andalucia   
Receiver #/Type/Vers:  1832496  LEICA GR50  4.20/7.300 
Antenna #/Type:  21102003  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5106803.433  -314181.572  3795722.987 
Approx Position (plh):  36° 45' 17.14633" N  3° 31' 13.88217" W  166.943m 
Diff. Est-Header:  1.2 m dX  -6.3 m dY  0.9 m dZ 
Diff. Est-Header:  6.5 m (3600 estimates) 

Session Summary:


Time of first obs:  2021/05/31 01:00:00.00 GPS 
Time of last obs:  2021/05/31 01:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2160, day 1 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  34 
Num SVs with nav:  101 
Total GPS orbits:  34 
Total GLONASS orbits:  39 
Total Galileo orbits:  140 
Total BeiDou orbits:  28 
Total QZSS orbits: 
Total NavIC orbits: 
SVs with obs:  G2 G5 G7 G13 G14 G15 G18 G20 G24 G28 G30 R5 R6 R7 R9 R10 R15 R16 R21 E1 E4 E9 E11 E12 E19 E21 E27 E31 E36 C10 C19 C21 C22 C26  
SVs without obs:  G1 G3 G4 G6 G8 G9 G10 G11 G12 G16 G17 G19 G21 G22 G23 G25 G26 G27 G29 G31 G32 R1 R2 R3 R4 R8 R11 R12 R13 R14 R17 R18 R19 R20 R22 R23 R24 E2 E3 E5 E6 E7 E8 E10 E13 E14 E15 E16 E17 E18 E20 E22 E23 E24 E25 E26 E28 E29 E30 E32 E33 E34 E35 C1 C2 C3 C4 C5 C6 C7 C8 C9 C11 C12 C13 C14 C15 C16 C17 C18 C20 C23 C24 C25 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 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 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 E1 E2 E3 E4 E5 E7 E8 E9 E11 E12 E13 E14 E15 E19 E21 E24 E25 E26 E27 E30 E31 E33 C5 C6 C8 C9 C10 C11 C12 C13 C14 C16 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30  
SVs without nav:  E6 E10 E16 E17 E18 E20 E22 E23 E28 E29 E32 E34 E35 E36 C1 C2 C3 C4 C7 C15 C17 C31 C32 C33 C34 C35 C36 C37  
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 1 slips, Threshold 54 slips 
Multipath:  Pass  Value 0.17m MP1 / 0.14m MP2 / 0.27m MP5, 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 117 slips 
Multipath:  Pass  Value 0.12m MP1 / 0.19m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 8 slips, Threshold 108 slips 
Multipath:  Pass  Value 0.14m MP1 / 0.30m MP5a / 0.30m MP5b / 0.05m 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 87 slips 
Multipath:  Pass  Value 0.27m MP1 / 0.26m MP2b, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  105188 
Num possible obs > 0°:  115791 
Num obs with invalid nav: 
Num obs without nav:  2614 
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°:  3594  (99.8 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.3  2.9  2.6 
GDOP  2.7  3.7  3.2 

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:  0.000019 ms (at 2021/05/31 01:44:10.00) 
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°:  105188  36059  23199  28713  17217 
Num possible obs > 0°:  115791  38346  24620  31225  21600 
Num obs with invalid nav: 
Num obs without nav:  2614  2614 
Num obs to unhealthy SV: 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  79258  27158  19467  18053  14580 
% obs > 15°:   100.0 %  100.0 %  100.0 %  100.0 %  100.0 % 
Num possible obs > 15°:  79258  27158  19467  18053  14580 
Num complete obs > 15°:  79252  27158  19467  18047  14580 
% complete obs > 15°:   100.0 %  100.0 %  100.0 %  100.0 %  100.0 % 
Num obs with WLF change:  
Average # SV per Epoch:  22.0   7.5   5.4   5.0   4.1  
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.597   1.602   1.591  
Obs E5b/B2I:  0.664   1.000   0.247  
Obs L5/E5a/B2a:  0.587   0.312   1.000  
Obs E5a+b/B2a+b:  1.000   1.000  
Obs L6/E6/B3I/G2a: 
Obs G3: 

Cycle Slips               
Num cycle slips > 15°:  10 
% slips per complete obs:  0.013 %  0.004 %  0.005 %  0.044 % 
Num complete obs per slip:  7925   27158   19467   2255  
IOD Slips > 15°: 
Outliers > 15°: 
LLI : Obs L1/E1/B1I:  0.0001   0.0004  
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:  0.176 m  0.174 m  0.124 m  0.143 m  0.272 m 
MP (L2/B1C) RMS:  0.159 m  0.145 m  0.186 m 
MP (L5/E5a/B2a) RMS:  0.292 m  0.273 m  0.301 m 
MP (E5b/B2I) RMS:  0.292 m  0.298 m  0.257 m 
MP (E5a+b/B2a+b) RMS:  0.052 m  0.052 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 79.5 %
79.5 %
79.5 %
79.5 %
L2P 79.5 %
79.5 %
79.5 %
79.5 %
L2S 60.2 %
60.2 %
60.2 %
60.2 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 58.7 %
58.7 %
58.7 %
58.7 %
L7I 24.7 %
24.7 %
24.7 %
24.7 %
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 15.00° 15.07° 12 12 (100.0 %)
0 (0.0 %) 0
G5 66.89° 74.31° 3600 3600 (100.0 %)
0 (0.0 %) 0
G7 15.00° 19.12° 664 664 (100.0 %)
0 (0.0 %) 0
G13 51.68° 66.04° 3600 3600 (100.0 %)
0 (0.0 %) 0
G14 39.97° 49.38° 3600 3600 (100.0 %)
0 (0.0 %) 1
G15 21.34° 43.02° 3600 3600 (100.0 %)
0 (0.0 %) 0
G20 50.45° 62.12° 3600 3600 (100.0 %)
0 (0.0 %) 0
G24 15.00° 22.31° 1282 1282 (100.0 %)
0 (0.0 %) 0
G28 32.85° 52.30° 3600 3600 (100.0 %)
0 (0.0 %) 0
G30 32.44° 57.48° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R5 15.00° 32.45° 3016 3016 (100.0 %)
0 (0.0 %) 0
R6 62.12° 70.44° 3600 3600 (100.0 %)
0 (0.0 %) 0
R7 21.53° 47.83° 3600 3600 (100.0 %)
0 (0.0 %) 0
R9 34.91° 68.78° 3600 3600 (100.0 %)
0 (0.0 %) 0
R10 15.00° 17.96° 385 385 (100.0 %)
0 (0.0 %) 0
R15 15.00° 27.74° 1666 1666 (100.0 %)
0 (0.0 %) 1
R16 55.10° 76.95° 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 42.66° 66.16° 3600 3600 (100.0 %)
0 (0.0 %) 0
E4 48.17° 65.14° 3600 3600 (100.0 %)
0 (0.0 %) 0
E9 15.00° 15.34° 79 79 (100.0 %)
0 (0.0 %) 0
E11 15.00° 21.65° 2103 2103 (100.0 %)
0 (0.0 %) 5
E12 15.00° 15.61° 118 118 (100.0 %)
0 (0.0 %) 3
E19 45.93° 58.11° 3600 3600 (100.0 %)
0 (0.0 %) 0
E21 41.02° 49.68° 3600 3600 (100.0 %)
0 (0.0 %) 0
E31 15.00° 23.17° 1353 1353 (100.0 %)
0 (0.0 %) 0
E36 - - 0 0 (-)
2614 (-) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C10 18.98° 19.96° 3600 3600 (100.0 %)
0 (0.0 %) 0
C19 15.00° 25.05° 1853 1853 (100.0 %)
0 (0.0 %) 0
C21 42.66° 66.39° 3600 3600 (100.0 %)
0 (0.0 %) 0
C22 56.34° 76.71° 3600 3600 (100.0 %)
0 (0.0 %) 0
C26 15.00° 26.59° 1927 1927 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G2 0.0 %
0.0 %
100.0 %
0.0 %
100.0 %
G5 4.5 %
0.0 %
0.0 %
0.0 %
100.0 %
G7 0.8 %
0.0 %
0.0 %
0.0 %
100.0 %
G13 4.5 %
0.0 %
100.0 %
0.0 %
100.0 %
G14 4.5 %
0.0 %
0.0 %
0.0 %
0.0 %
G15 4.5 %
0.0 %
0.0 %
0.0 %
100.0 %
G20 4.5 %
0.0 %
100.0 %
0.0 %
100.0 %
G24 1.6 %
0.0 %
0.0 %
0.0 %
0.0 %
G28 4.5 %
0.0 %
100.0 %
0.0 %
100.0 %
G30 4.5 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R5 3.8 %
0.0 %
0.0 %
0.0 %
R6 4.5 %
0.0 %
100.0 %
100.0 %
R7 4.5 %
0.0 %
0.0 %
0.0 %
R9 4.5 %
0.0 %
0.0 %
0.0 %
R10 0.5 %
0.0 %
100.0 %
100.0 %
R15 2.1 %
0.0 %
0.0 %
0.0 %
R16 4.5 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E1 4.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E4 4.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E9 0.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E11 2.7 %
0.1 %
0.0 %
0.0 %
0.0 %
E12 0.1 %
2.5 %
0.0 %
0.0 %
0.0 %
E19 4.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E21 4.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E31 1.7 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I
C10 4.5 %
0.0 %
0.0 %
C19 2.3 %
0.0 %
100.0 %
C21 4.5 %
0.0 %
100.0 %
C22 4.5 %
0.0 %
100.0 %
C26 2.4 %
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 %
G5 0.0 %
0.0 %
0.0 %
100.0 %
G7 0.0 %
0.0 %
0.0 %
100.0 %
G13 0.0 %
100.0 %
0.0 %
100.0 %
G14 0.0 %
0.0 %
0.0 %
0.0 %
G15 0.0 %
0.0 %
0.0 %
100.0 %
G20 0.0 %
100.0 %
0.0 %
100.0 %
G24 0.0 %
0.0 %
0.0 %
0.0 %
G28 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
R5 0.0 %
0.0 %
0.0 %
R6 0.0 %
100.0 %
100.0 %
R7 0.0 %
0.0 %
0.0 %
R9 0.0 %
0.0 %
0.0 %
R10 0.0 %
100.0 %
100.0 %
R15 0.0 %
0.0 %
0.0 %
R16 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 0.1 %
0.0 %
0.0 %
0.0 %
E12 2.5 %
0.0 %
0.0 %
0.0 %
E19 0.0 %
0.0 %
0.0 %
0.0 %
E21 0.0 %
0.0 %
0.0 %
0.0 %
E31 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C7I
C10 0.0 %
0.0 %
C19 0.0 %
100.0 %
C21 0.0 %
100.0 %
C22 0.0 %
100.0 %
C26 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
2.0 %
70 - 75 0
0
0
0
0
0
6.9 %
65 - 70 0
0
0
0
0
0
7.0 %
60 - 65 0
0
0
0
0
0
10.1 %
55 - 60 0
0
0
0
0
0
9.9 %
50 - 55 0
0
0
0
0
0
9.4 %
45 - 50 1
0
0
0
0
0
13.5 %
40 - 45 0
0
0
0
0
0
7.7 %
35 - 40 0
0
0
0
0
0
4.5 %
30 - 35 0
0
0
0
0
0
3.4 %
25 - 30 0
0
0
0
0
0
3.9 %
20 - 25 0
1
0
0
0
0
7.5 %
15 - 20 0
0
8
0
0
0
14.2 %
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 40.0
39.0
-
G5 53.1
53.9
-
G7 40.1
41.0
-
G13 53.0
50.0
-
G14 48.7
50.7
54.3
G15 46.5
45.9
-
G20 51.8
50.3
-
G24 40.0
44.2
48.0
G28 48.0
45.0
-
G30 49.0
49.7
54.4
Average GPS: 47.0
47.0
52.2

SV GLONASS G1 G2
R5 44.2
42.5
R6 43.4
-
R7 48.3
45.8
R9 52.1
49.1
R10 40.8
-
R15 45.0
41.6
R16 49.3
45.6
Average GLONASS: 46.2
44.9

SV Galileo E1 E5a E5b E5a+b
E1 52.3
54.3
54.8
57.6
E4 53.4
55.5
55.9
58.8
E9 42.2
44.0
45.3
47.8
E11 39.1
43.0
42.7
46.1
E12 36.6
42.0
41.9
45.1
E19 47.9
48.7
49.9
52.4
E21 50.9
52.8
53.4
56.2
E31 41.7
45.5
45.5
48.7
Average Galileo: 45.5
48.2
48.7
51.6

SV BeiDou B1I B2I
C10 37.7
42.4
C19 41.3
-
C21 53.1
-
C22 54.3
-
C26 42.6
-
Average BeiDou: 45.8
42.4

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G2 - - - -
G5 70.6 ° 0.04 m
0.04 m
-
G7 17.1 ° 0.33 m
0.15 m
-
G13 58.9 ° 0.26 m
0.31 m
-
G14 44.7 ° 0.13 m
0.12 m
0.25 m
G15 32.2 ° 0.18 m
0.15 m
-
G20 56.3 ° 0.06 m
0.11 m
-
G24 18.7 ° 0.27 m
0.17 m
0.36 m
G28 42.6 ° 0.12 m
0.16 m
-
G30 45.0 ° 0.17 m
0.09 m
0.20 m
Average GPS: - 0.17 m
0.14 m
0.27 m

SV GLONASS Av Elev MP (G1) MP (G2)
R5 23.7 ° 0.20 m
0.26 m
R6 - - -
R7 34.7 ° 0.14 m
0.17 m
R9 51.8 ° 0.06 m
0.15 m
R10 - - -
R15 21.4 ° 0.15 m
0.24 m
R16 66.0 ° 0.07 m
0.11 m
Average GLONASS: - 0.12 m
0.19 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E1 54.4 ° 0.05 m
0.13 m
0.13 m
0.02 m
E4 56.7 ° 0.13 m
0.49 m
0.42 m
0.05 m
E9 - - - - -
E11 18.3 ° 0.29 m
0.39 m
0.36 m
0.12 m
E12 - - - - -
E19 52.0 ° 0.08 m
0.21 m
0.21 m
0.03 m
E21 45.4 ° 0.09 m
0.27 m
0.23 m
0.03 m
E31 19.1 ° 0.22 m
0.31 m
0.44 m
0.06 m
Average Galileo: - 0.14 m
0.30 m
0.30 m
0.05 m

SV BeiDou Av Elev MP (B1I) MP (B2I)
C10 19.5 ° 0.29 m
0.26 m
C19 20.0 ° 0.41 m
-
C21 54.5 ° 0.14 m
-
C22 66.5 ° 0.09 m
-
C26 20.8 ° 0.43 m
-
Average BeiDou: - 0.27 m
0.26 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 0.08 m
0.11 m
- - - - -
70 - 75 0.05 m
0.05 m
- - - - -
65 - 70 0.08 m
0.07 m
0.11 m
0.10 m
0.03 m
- -
60 - 65 0.10 m
0.16 m
0.35 m
0.27 m
0.02 m
- -
55 - 60 0.16 m
0.26 m
0.33 m
0.34 m
0.04 m
- -
50 - 55 0.10 m
0.12 m
0.26 m
0.27 m
0.04 m
- -
45 - 50 0.10 m
0.12 m
0.24 m
0.19 m
0.03 m
- -
40 - 45 0.11 m
0.13 m
0.22 m
0.17 m
0.03 m
- -
35 - 40 0.15 m
0.13 m
0.27 m
- - - -
30 - 35 0.12 m
0.13 m
0.15 m
- - - -
25 - 30 0.24 m
0.24 m
- - - - -
20 - 25 0.27 m
0.23 m
0.46 m
0.39 m
0.10 m
- -
15 - 20 0.29 m
0.23 m
0.31 m
0.31 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:


- Updated header information or comments after epoch 2021/05/31 01:59:59.00

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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