Leica SpiderQC v7.5 Quality Report


Program Run: 2021/03/18 06:02:19.92

File Details:


Observation File: pozo077f.21o
GPS Navigation File: pozo077f.21n
GLONASS Navigation File: pozo077f.21g
Galileo Navigation File: pozo077f.21l
BeiDou Navigation File: pozo077f.21f
Quality Testing:  Pass 

Station Details:


Marker Name/Number:  POZO  13468M001   
Observer/Agency:  IECA  Junta de Andalucia   
Receiver #/Type/Vers:  1832461  LEICA GR50  4.20/7.300 
Antenna #/Type:  21015005  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  4988767.003  -423244.328  3939354.591 
Approx Position (plh):  38° 23' 0.47934" N  4° 50' 57.59105" W  736.051m 
Diff. Est-Header:  -6.4 m dX  -4.5 m dY  -1.4 m dZ 
Diff. Est-Header:  8.0 m (3600 estimates) 

Session Summary:


Time of first obs:  2021/03/18 05:00:00.00 GPS 
Time of last obs:  2021/03/18 05:59:59.00 GPS 
Session length:  59.98 minutes 
GPS week:  2149, day 4 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  41 
Num SVs with nav:  102 
Total GPS orbits:  35 
Total GLONASS orbits:  44 
Total Galileo orbits:  113 
Total BeiDou orbits:  32 
Total QZSS orbits: 
Total NavIC orbits: 
SVs with obs:  G2 G5 G6 G7 G9 G13 G14 G15 G18 G24 G28 G30 R2 R3 R4 R5 R12 R13 R14 R15 R18 R19 R20 R21 E1 E4 E5 E9 E11 E21 E24 E31 C5 C10 C20 C23 C24 C25 C27 C29 C30  
SVs without obs:  G1 G3 G4 G8 G10 G11 G12 G16 G17 G19 G20 G21 G22 G23 G25 G26 G27 G29 G31 G32 R1 R6 R7 R8 R9 R10 R11 R16 R17 R22 R23 R24 E2 E3 E6 E7 E8 E10 E12 E13 E14 E15 E16 E17 E18 E19 E20 E22 E23 E25 E26 E27 E28 E29 E30 E32 E33 E34 E35 E36 C1 C2 C3 C4 C6 C7 C8 C9 C11 C12 C13 C14 C15 C16 C17 C18 C19 C21 C22 C26 C28 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 E15 E18 E19 E21 E24 E25 E26 E27 E30 E31 E33 C5 C6 C7 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 E14 E16 E17 E20 E22 E23 E28 E29 E32 E34 E35 E36 C1 C2 C3 C4 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 52 slips 
Multipath:  Pass  Value 0.16m MP1 / 0.13m MP2 / 0.14m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 10 slips, Threshold 141 slips 
Multipath:  Pass  Value 0.21m MP1 / 0.20m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.9 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 1 slips, Threshold 126 slips 
Multipath:  Pass  Value 0.13m MP1 / 0.17m 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 2 slips, Threshold 70 slips 
Multipath:  Pass  Value 0.23m MP1 / 0.48m MP2b, Threshold 0.5 m 
Data Completeness:  Pass  Value 96.2 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  120193 
Num possible obs > 0°:  123374 
Num obs with invalid nav: 
Num obs without nav: 
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°:  3137  (87.1 %) 
Epochs with full data > 15°:  3121  (86.7 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.0  2.8  2.4 
GDOP  2.5  3.5  2.9 

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 
C10  7.517  1 / 452  15.76° / 16.34°  59.76° / 58.70° 
Total:  7.517 (450 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000012 ms (at 2021/03/18 05:04:55.00) 
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°:  120193  36275  32904  26090  24924 
Num possible obs > 0°:  123374  36536  34161  26556  26121 
Num obs with invalid nav: 
Num obs without nav: 
Num obs to unhealthy SV: 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  82109  26044  23437  21002  11626 
% obs > 15°:   99.4 %  100.0 %  100.0 %  100.0 %  96.3 % 
Num possible obs > 15°:  82572  26044  23448  21002  12078 
Num complete obs > 15°:  82089  26040  23422  21002  11625 
% complete obs > 15°:   99.4 %  100.0 %  99.9 %  100.0 %  96.2 % 
Num obs with WLF change:  
Average # SV per Epoch:  22.8   7.2   6.5   5.8   3.2  
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.791   1.601   2.001  
Obs E5b/B2I:  0.740   1.000   0.270  
Obs L5/E5a/B2a:  0.609   0.294   1.000  
Obs E5a+b/B2a+b:  1.000   1.000  
Obs L6/E6/B3I/G2a: 
Obs G3: 

Cycle Slips               
Num cycle slips > 15°:  14  10 
% slips per complete obs:  0.017 %  0.004 %  0.043 %  0.005 %  0.017 % 
Num complete obs per slip:  5863   26040   2342   21002   5812  
IOD Slips > 15°: 
Outliers > 15°: 
LLI : Obs L1/E1/B1I:  0.0001   0.0000   0.0002   0.0000   0.0001  
LLI : Obs L2/B1C:  0.0001   0.0000   0.0001  
LLI : Obs E5b/B2I:  0.0000   0.0003  
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  0.161 m  0.207 m  0.129 m  0.231 m 
MP (L2/B1C) RMS:  0.163 m  0.126 m  0.204 m 
MP (L5/E5a/B2a) RMS:  0.161 m  0.142 m  0.169 m 
MP (E5b/B2I) RMS:  0.202 m  0.163 m  0.475 m 
MP (E5a+b/B2a+b) RMS:  0.069 m  0.069 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 100.0 %
100.0 %
100.0 %
100.0 %
L2P 100.0 %
100.0 %
100.0 %
100.0 %
L2S 60.1 %
60.1 %
60.1 %
60.1 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 60.9 %
60.9 %
60.9 %
60.9 %
L7I 27.1 %
27.0 %
27.1 %
27.1 %
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 15.28° 38.24° 3600 3600 (100.0 %)
0 (0.0 %) 0
G5 50.15° 75.55° 3600 3600 (100.0 %)
0 (0.0 %) 0
G6 15.00° 18.16° 447 447 (100.0 %)
0 (0.0 %) 0
G7 20.32° 43.90° 3600 3600 (100.0 %)
0 (0.0 %) 0
G13 34.96° 53.20° 3600 3600 (100.0 %)
0 (0.0 %) 0
G14 16.92° 37.50° 3600 3600 (100.0 %)
0 (0.0 %) 0
G15 15.01° 19.43° 810 810 (100.0 %)
0 (0.0 %) 0
G28 15.00° 34.20° 3187 3187 (100.0 %)
0 (0.0 %) 1
G30 57.55° 76.75° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R3 34.09° 49.93° 3600 3600 (100.0 %)
0 (0.0 %) 0
R4 46.73° 64.12° 3600 3600 (100.0 %)
0 (0.0 %) 0
R5 15.00° 27.20° 1980 1980 (100.0 %)
0 (0.0 %) 0
R13 28.38° 50.40° 3600 3600 (100.0 %)
0 (0.0 %) 0
R14 44.39° 72.54° 3600 3600 (100.0 %)
0 (0.0 %) 0
R15 15.01° 33.47° 2092 2092 (100.0 %)
0 (0.0 %) 0
R19 15.00° 24.71° 1561 1552 (99.4 %)
0 (0.0 %) 7
R20 15.00° 19.20° 3415 3413 (99.9 %)
0 (0.0 %) 3

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E1 27.62° 33.75° 3600 3600 (100.0 %)
0 (0.0 %) 0
E4 34.13° 47.68° 3600 3600 (100.0 %)
0 (0.0 %) 0
E5 16.80° 31.09° 3600 3600 (100.0 %)
0 (0.0 %) 0
E9 61.19° 70.72° 3600 3600 (100.0 %)
0 (0.0 %) 0
E11 15.00° 21.83° 1176 1176 (100.0 %)
0 (0.0 %) 1
E24 15.00° 26.26° 1826 1826 (100.0 %)
0 (0.0 %) 0
E31 33.69° 52.77° 3600 3600 (100.0 %)
0 (0.0 %) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C10 16.34° 18.53° 3600 3148 (87.4 %)
0 (0.0 %) 2
C20 15.00° 22.00° 1278 1278 (100.0 %)
0 (0.0 %) 0
C23 52.17° 74.04° 3600 3600 (100.0 %)
0 (0.0 %) 0
C25 33.34° 50.56° 3600 3600 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G2 4.4 %
0.0 %
100.0 %
0.0 %
100.0 %
G5 4.4 %
0.0 %
0.0 %
0.0 %
100.0 %
G6 0.5 %
0.0 %
0.0 %
0.0 %
0.0 %
G7 4.4 %
0.0 %
0.0 %
0.0 %
100.0 %
G13 4.4 %
0.0 %
100.0 %
0.0 %
100.0 %
G14 4.4 %
0.0 %
0.0 %
0.0 %
0.0 %
G15 1.0 %
0.0 %
0.0 %
0.0 %
100.0 %
G28 3.9 %
0.1 %
100.0 %
0.1 %
100.0 %
G30 4.4 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R3 4.4 %
0.0 %
0.0 %
0.0 %
R4 4.4 %
0.0 %
0.0 %
0.0 %
R5 2.4 %
0.0 %
0.0 %
0.0 %
R13 4.4 %
0.0 %
0.0 %
0.0 %
R14 4.4 %
0.0 %
0.0 %
0.0 %
R15 2.5 %
0.0 %
0.0 %
0.0 %
R19 1.9 %
0.7 %
0.1 %
0.1 %
R20 4.2 %
0.1 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E1 4.4 %
0.0 %
0.0 %
0.0 %
0.0 %
E4 4.4 %
0.0 %
0.0 %
0.0 %
0.0 %
E5 4.4 %
0.0 %
0.0 %
0.0 %
0.0 %
E9 4.4 %
0.0 %
0.0 %
0.0 %
0.0 %
E11 1.4 %
0.0 %
0.0 %
0.0 %
0.0 %
E24 2.2 %
0.0 %
0.0 %
0.0 %
0.0 %
E31 4.4 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I
C10 3.8 %
0.0 %
0.2 %
C20 1.6 %
0.0 %
100.0 %
C23 4.4 %
0.0 %
100.0 %
C25 4.4 %
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 %
G6 0.0 %
0.0 %
0.0 %
0.0 %
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 %
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
R3 0.0 %
0.0 %
0.0 %
R4 0.0 %
0.0 %
0.0 %
R5 0.0 %
0.0 %
0.0 %
R13 0.0 %
0.0 %
0.0 %
R14 0.0 %
0.0 %
0.0 %
R15 0.0 %
0.0 %
0.0 %
R19 0.0 %
0.0 %
0.0 %
R20 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 %
E5 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 %
E24 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 %
C20 0.0 %
100.0 %
C23 0.0 %
100.0 %
C25 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
1.2 %
70 - 75 0
0
0
0
0
0
4.4 %
65 - 70 0
0
0
0
0
0
6.0 %
60 - 65 0
0
0
0
0
0
6.0 %
55 - 60 0
0
0
0
0
0
4.0 %
50 - 55 0
0
0
0
0
0
5.0 %
45 - 50 0
0
0
0
0
0
9.1 %
40 - 45 0
0
0
0
0
0
8.3 %
35 - 40 0
0
0
0
0
0
9.1 %
30 - 35 0
0
0
0
0
0
10.0 %
25 - 30 0
0
0
0
0
0
7.9 %
20 - 25 0
0
0
0
0
0
9.8 %
15 - 20 1
10
1
2
0
0
19.0 %
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 43.8
43.1
-
G5 52.8
53.8
-
G6 39.5
44.7
47.0
G7 46.1
45.8
-
G13 50.1
46.3
-
G14 44.3
47.7
49.9
G15 41.3
42.6
-
G28 42.5
40.8
-
G30 54.1
55.2
58.6
Average GPS: 46.0
46.7
51.9

SV GLONASS G1 G2
R3 49.4
48.3
R4 51.8
50.4
R5 45.0
42.9
R13 38.6
43.6
R14 54.4
50.8
R15 45.3
44.4
R19 32.5
39.3
R20 32.4
42.3
Average GLONASS: 43.7
45.3

SV Galileo E1 E5a E5b E5a+b
E1 47.4
50.0
50.4
53.0
E4 49.7
52.0
52.4
55.0
E5 44.4
47.1
47.8
50.2
E9 55.0
55.9
56.8
59.1
E11 39.6
42.3
42.2
45.1
E24 43.0
46.3
46.9
49.3
E31 50.7
52.2
52.8
55.3
Average Galileo: 47.1
49.4
49.9
52.4

SV BeiDou B1I B2I
C10 37.1
42.4
C20 42.3
-
C23 53.8
-
C25 50.0
-
Average BeiDou: 45.8
42.4

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G2 26.8 ° 0.11 m
0.10 m
-
G5 62.8 ° 0.04 m
0.04 m
-
G6 16.6 ° 0.17 m
0.13 m
0.20 m
G7 32.1 ° 0.20 m
0.16 m
-
G13 44.1 ° 0.12 m
0.11 m
-
G14 27.2 ° 0.13 m
0.14 m
0.17 m
G15 17.2 ° 0.50 m
0.26 m
-
G28 24.6 ° 0.14 m
0.18 m
-
G30 67.1 ° 0.04 m
0.03 m
0.05 m
Average GPS: - 0.16 m
0.13 m
0.14 m

SV GLONASS Av Elev MP (G1) MP (G2)
R3 42.0 ° 0.11 m
0.16 m
R4 55.4 ° 0.09 m
0.12 m
R5 21.1 ° 0.20 m
0.31 m
R13 39.4 ° 0.12 m
0.16 m
R14 58.5 ° 0.04 m
0.08 m
R15 24.2 ° 0.13 m
0.17 m
R19 19.9 ° 0.33 m
0.20 m
R20 17.1 ° 0.63 m
0.43 m
Average GLONASS: - 0.21 m
0.20 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E1 30.7 ° 0.17 m
0.26 m
0.33 m
0.04 m
E4 40.9 ° 0.06 m
0.14 m
0.13 m
0.03 m
E5 23.9 ° 0.24 m
0.27 m
0.25 m
0.11 m
E9 66.0 ° 0.04 m
0.07 m
0.06 m
0.02 m
E11 18.4 ° 0.22 m
0.17 m
0.13 m
0.13 m
E24 20.6 ° 0.12 m
0.18 m
0.16 m
0.10 m
E31 43.2 ° 0.06 m
0.09 m
0.09 m
0.05 m
Average Galileo: - 0.13 m
0.17 m
0.16 m
0.07 m

SV BeiDou Av Elev MP (B1I) MP (B2I)
C10 17.4 ° 0.30 m
0.48 m
C20 18.5 ° 0.33 m
-
C23 63.1 ° 0.17 m
-
C25 42.0 ° 0.12 m
-
Average BeiDou: - 0.23 m
0.48 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 0.03 m
0.03 m
0.05 m
- - - -
70 - 75 0.08 m
0.05 m
0.05 m
0.11 m
0.01 m
- -
65 - 70 0.05 m
0.04 m
0.06 m
0.06 m
0.02 m
- -
60 - 65 0.07 m
0.05 m
0.09 m
0.07 m
0.02 m
- -
55 - 60 0.09 m
0.07 m
0.02 m
- - - -
50 - 55 0.10 m
0.10 m
0.05 m
0.08 m
0.04 m
- -
45 - 50 0.08 m
0.14 m
0.09 m
0.11 m
0.04 m
- -
40 - 45 0.10 m
0.14 m
0.15 m
0.11 m
0.04 m
- -
35 - 40 0.12 m
0.14 m
0.12 m
0.13 m
0.04 m
- -
30 - 35 0.16 m
0.11 m
0.22 m
0.29 m
0.05 m
- -
25 - 30 0.18 m
0.19 m
0.21 m
0.25 m
0.07 m
- -
20 - 25 0.18 m
0.21 m
0.22 m
0.18 m
0.11 m
- -
15 - 20 0.33 m
0.28 m
0.23 m
0.37 m
0.12 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 2021/03/18 05:59:59.00

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 7.5.2.8679