Leica SpiderQC v7.7 Quality Report


Program Run: 2023/05/04 01:16:14.03

File Details:


Observation File: AND200ESP_S_20231230000_01D_30S_MO.rnx
GPS Navigation File: AND200ESP_S_20231230000_01D_GN.rnx
GLONASS Navigation File: AND200ESP_S_20231230000_01D_RN.rnx
Galileo Navigation File: AND200ESP_S_20231230000_01D_EN.rnx
BeiDou Navigation File: AND200ESP_S_20231230000_01D_CN.rnx
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  AND2  13477M002   
Observer/Agency:  IECA  Junta de Andalucia   
Receiver #/Type/Vers:  1833571  LEICA GR50  4.61/7.811 
Antenna #/Type:  22241016  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.035  0.000  0.000 
Approx Position (XYZ):  5017458.052  -353479.075  3909148.241 
Approx Position (plh):  38° 02' 25.29366" N  4° 01' 47.35170" W  284.260m 
Diff. Est-Header:  -346.4 m dX  -4760.7 m dY  -854.4 m dZ 
Diff. Est-Header:  4849.2 m (2880 estimates) 

Session Summary:


Time of first obs:  2023/05/03 00:00:00.00 GPS 
Time of last obs:  2023/05/03 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  2260, day 3 
Observation interval:  30.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  116 
Num SVs with nav:  121 
Total GPS orbits:  235 
Total GLONASS orbits:  490 
Total Galileo orbits:  2893 
Total BeiDou orbits:  402 
Total QZSS orbits: 
Total NavIC orbits: 
SVs with obs:  G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 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 E2 E3 E4 E5 E7 E8 E9 E10 E11 E12 E13 E15 E19 E21 E24 E25 E26 E27 E30 E31 E33 E34 E36 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C16 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46  
SVs without obs:  G22 E1 E6 E14 E16 E17 E18 E20 E22 E23 E28 E29 E32 E35 C1 C2 C3 C4 C15 C17 C18 C31 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 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 E2 E3 E4 E5 E7 E8 E9 E10 E11 E12 E13 E14 E15 E18 E19 E21 E24 E25 E26 E27 E30 E31 E33 E34 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C16 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C56 C57 C58  
SVs without nav:  E1 E6 E16 E17 E20 E22 E23 E28 E29 E32 E35 E36 C1 C2 C3 C4 C15 C17 C18 C31 C47 C48 C49 C50 C51 C52 C53 C54 C55 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 15 slips, Threshold 44 slips 
Multipath:  Pass  Value 0.10m MP1 / 0.19m MP2 / 0.25m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 11 slips, Threshold 98 slips 
Multipath:  Pass  Value 0.16m MP1 / 0.25m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 85.6 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 19 slips, Threshold 96 slips 
Multipath:  Pass  Value 0.15m MP1 / 0.26m MP5a / 0.27m MP5b / 0.10m MP5a+b, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.4 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 12 slips, Threshold 121 slips 
Multipath:  Fail  Value 2.87m MP1 / 0.32m MP2b, Threshold 0.5 m 
Data Completeness:  Pass  Value 96.3 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  109479 
Num possible obs > 0°:  117828 
Num obs with invalid nav: 
Num obs without nav:  1085 
Num obs to unhealthy SV:  994 
Num obs with WLF change: 
Num complete loss of lock: 

Epochs with < 5 SV > 15°:  (0.0 %) 
Epochs with all SV > 15°:  1912  (66.4 %) 
Epochs with full data > 15°:  465  (16.1 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  1.8  2.9  2.2 
GDOP  2.2  3.7  2.7 

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 
E19  5.000  104 / 114  15.04° / 16.59°  284.58° / 286.16° 
C14  69.500  136 / 275  39.02° / 15.16°  115.25° / 136.26° 
C11  72.500  563 / 708  15.03° / 21.31°  87.42° / 57.58° 
R20  30.500  657 / 718  15.11° / 25.03°  103.94° / 89.87° 
R13  21.500  1039 / 1082  15.03° / 22.92°  308.15° / 315.40° 
E11  6.500  1432 / 1445  15.07° / 17.17°  217.18° / 218.49° 
E19  31.000  1760 / 1822  15.03° / 19.18°  82.29° / 71.88° 
R19  22.500  1962 / 2007  15.11° / 22.64°  304.08° / 312.90° 
R20  33.500  2237 / 2304  15.21° / 30.17°  323.81° / 328.72° 
C9  242.000  2087 / 2571  15.06° / 15.04°  67.87° / 39.23° 
Total:  534.500 (1068 observations) 

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.049512 ms (at 2023/05/03 22:22:00.00) 
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°:  109479  30301  23106  22143  33929 
Num possible obs > 0°:  117828  31540  25197  23586  37505 
Num obs with invalid nav: 
Num obs without nav:  1085  1085 
Num obs to unhealthy SV:  994  994 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  74302  21839  16332  15993  20138 
% obs > 15°:   98.6 %  100.0 %  98.7 %  99.4 %  96.3 % 
Num possible obs > 15°:  75391  21839  16552  16088  20912 
Num complete obs > 15°:  72128  21839  14162  15993  20134 
% complete obs > 15°:   95.7 %  100.0 %  85.6 %  99.4 %  96.3 % 
Num obs with WLF change:  
Average # SV per Epoch:  25.8   7.6   5.7   5.6   7.0  
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.772   1.800   1.734  
Obs E5b/B2I:  0.518   1.000   0.135  
Obs L5/E5a/B2a:  0.764   0.591   1.000  
Obs E5a+b/B2a+b:  1.000   1.000  
Obs L6/E6/B3I/G2a: 
Obs G3: 

Cycle Slips               
Num cycle slips > 15°:  57  15  11  19  12 
% slips per complete obs:  0.079 %  0.069 %  0.078 %  0.119 %  0.060 % 
Num complete obs per slip:  1265   1455   1287   841   1677  
IOD Slips > 15°: 
Outliers > 15°: 
LLI : Obs L1/E1/B1I:  0.0005   0.0003   0.0004   0.0009   0.0006  
LLI : Obs L2/B1C:  0.0002   0.0002   0.0002  
LLI : Obs E5b/B2I:  0.0002   0.0002   0.0004  
LLI : Obs L5/E5a/B2a:  0.0001   0.0002  
LLI : Obs E5a+b/B2a+b:  0.0002   0.0002  
LLI : Obs L6/E6/B3I/G2a: 
LLI : Obs G3: 

Multipath               
MP (L1/E1/B1I) RMS:  0.930 m  0.103 m  0.159 m  0.149 m  2.873 m 
MP (L2/B1C) RMS:  0.215 m  0.194 m  0.247 m 
MP (L5/E5a/B2a) RMS:  0.256 m  0.245 m  0.264 m 
MP (E5b/B2I) RMS:  0.281 m  0.270 m  0.322 m 
MP (E5a+b/B2a+b) RMS:  0.102 m  0.102 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 86.7 %
86.7 %
86.7 %
86.7 %
L2P 86.7 %
86.7 %
86.7 %
86.7 %
L2S 80.0 %
80.0 %
80.0 %
80.0 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 76.4 %
76.4 %
76.4 %
76.4 %
L7I 13.5 %
13.5 %
13.5 %
13.5 %
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
G1 15.07° 66.94° 764 764 (100.0 %)
0 (0.0 %) 1
G2 15.04° 86.37° 679 679 (100.0 %)
0 (0.0 %) 1
G3 15.01° 74.97° 739 739 (100.0 %)
0 (0.0 %) 0
G4 15.13° 77.26° 621 621 (100.0 %)
0 (0.0 %) 0
G5 15.06° 75.58° 616 616 (100.0 %)
0 (0.0 %) 0
G6 15.05° 75.98° 614 614 (100.0 %)
0 (0.0 %) 0
G7 15.00° 63.22° 589 589 (100.0 %)
0 (0.0 %) 0
G8 15.12° 81.88° 717 717 (100.0 %)
0 (0.0 %) 3
G9 15.03° 87.15° 699 699 (100.0 %)
0 (0.0 %) 1
G10 15.00° 53.82° 778 778 (100.0 %)
0 (0.0 %) 0
G11 15.04° 58.07° 737 737 (100.0 %)
0 (0.0 %) 0
G12 15.03° 81.18° 706 706 (100.0 %)
0 (0.0 %) 1
G13 15.03° 69.72° 774 774 (100.0 %)
0 (0.0 %) 0
G14 15.02° 47.30° 803 803 (100.0 %)
0 (0.0 %) 0
G15 15.09° 89.28° 677 677 (100.0 %)
0 (0.0 %) 0
G16 15.15° 87.03° 655 655 (100.0 %)
0 (0.0 %) 1
G17 15.06° 55.37° 764 764 (100.0 %)
0 (0.0 %) 0
G18 15.03° 68.27° 579 579 (100.0 %)
0 (0.0 %) 0
G19 15.01° 46.71° 802 802 (100.0 %)
0 (0.0 %) 0
G20 15.12° 80.46° 645 645 (100.0 %)
0 (0.0 %) 1
G21 15.02° 67.78° 806 806 (100.0 %)
0 (0.0 %) 1
G23 15.04° 40.22° 818 818 (100.0 %)
0 (0.0 %) 0
G24 15.06° 70.71° 765 765 (100.0 %)
0 (0.0 %) 0
G25 15.13° 70.18° 761 761 (100.0 %)
0 (0.0 %) 1
G26 15.01° 86.94° 701 701 (100.0 %)
0 (0.0 %) 2
G27 15.00° 70.33° 761 761 (100.0 %)
0 (0.0 %) 1
G28 15.02° 74.79° 609 609 (100.0 %)
0 (0.0 %) 0
G29 15.04° 84.89° 647 647 (100.0 %)
0 (0.0 %) 0
G30 15.13° 77.29° 644 644 (100.0 %)
0 (0.0 %) 0
G31 15.16° 65.69° 573 573 (100.0 %)
0 (0.0 %) 1
G32 15.08° 47.95° 796 796 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R2 15.10° 53.28° 720 720 (100.0 %)
0 (0.0 %) 0
R3 15.06° 74.72° 514 514 (100.0 %)
0 (0.0 %) 0
R4 15.03° 84.42° 580 580 (100.0 %)
0 (0.0 %) 0
R5 15.03° 65.43° 910 910 (100.0 %)
0 (0.0 %) 1
R6 15.13° 71.53° 929 929 (100.0 %)
0 (0.0 %) 0
R7 15.09° 89.81° 719 719 (100.0 %)
0 (0.0 %) 0
R8 15.00° 69.83° 623 623 (100.0 %)
0 (0.0 %) 0
R9 15.12° 83.16° 682 682 (100.0 %)
0 (0.0 %) 1
R10 15.14° 65.94° 662 662 (100.0 %)
0 (0.0 %) 0
R11 15.12° 55.19° 712 712 (100.0 %)
0 (0.0 %) 0
R12 15.12° 68.40° 652 652 (100.0 %)
0 (0.0 %) 0
R13 15.22° 87.35° 571 527 (92.3 %)
0 (0.0 %) 3
R14 15.01° 68.82° 624 624 (100.0 %)
0 (0.0 %) 0
R15 15.04° 52.36° 941 941 (100.0 %)
0 (0.0 %) 1
R16 15.02° 74.57° 941 941 (100.0 %)
0 (0.0 %) 0
R17 15.04° 54.18° 712 712 (100.0 %)
0 (0.0 %) 1
R18 15.12° 65.04° 659 659 (100.0 %)
0 (0.0 %) 0
R19 15.04° 80.31° 587 541 (92.2 %)
0 (0.0 %) 2
R20 15.03° 74.26° 806 676 (83.9 %)
0 (0.0 %) 2
R21 15.04° 54.94° 936 936 (100.0 %)
0 (0.0 %) 0
R22 15.01° 71.16° 827 827 (100.0 %)
0 (0.0 %) 0
R23 15.01° 82.90° 578 578 (100.0 %)
0 (0.0 %) 0
R24 15.11° 64.65° 667 667 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E2 15.02° 29.10° 392 392 (100.0 %)
0 (0.0 %) 0
E3 15.09° 67.37° 452 452 (100.0 %)
0 (0.0 %) 0
E4 15.06° 54.36° 1181 1181 (100.0 %)
0 (0.0 %) 0
E5 15.07° 84.11° 728 728 (100.0 %)
0 (0.0 %) 0
E7 15.49° 64.47° 432 432 (100.0 %)
0 (0.0 %) 2
E8 15.09° 26.83° 145 145 (100.0 %)
0 (0.0 %) 0
E9 15.06° 70.80° 1141 1141 (100.0 %)
0 (0.0 %) 1
E10 15.01° 74.18° 975 975 (100.0 %)
0 (0.0 %) 0
E11 15.01° 66.16° 1011 994 (98.3 %)
0 (0.0 %) 5
E12 15.00° 85.86° 943 943 (100.0 %)
0 (0.0 %) 2
E13 15.04° 23.65° 344 344 (100.0 %)
0 (0.0 %) 0
E15 15.03° 50.23° 393 393 (100.0 %)
0 (0.0 %) 0
E19 15.03° 83.60° 1070 992 (92.7 %)
0 (0.0 %) 8
E21 15.04° 89.57° 882 882 (100.0 %)
0 (0.0 %) 0
E24 15.01° 78.46° 957 957 (100.0 %)
0 (0.0 %) 0
E25 15.04° 51.68° 702 702 (100.0 %)
0 (0.0 %) 1
E26 15.05° 43.90° 676 676 (100.0 %)
0 (0.0 %) 0
E27 15.07° 64.23° 677 677 (100.0 %)
0 (0.0 %) 0
E30 15.02° 38.48° 352 352 (100.0 %)
0 (0.0 %) 0
E31 15.02° 78.32° 964 964 (100.0 %)
0 (0.0 %) 0
E33 15.04° 68.25° 949 949 (100.0 %)
0 (0.0 %) 0
E34 15.02° 75.39° 722 722 (100.0 %)
0 (0.0 %) 0
E36 - - 0 0 (-)
1085 (-) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C8 15.04° 20.00° 326 323 (99.1 %)
0 (0.0 %) 11
C9 - - 485 0 (0.0 %)
0 (0.0 %) 0
C10 15.01° 18.65° 334 334 (100.0 %)
0 (0.0 %) 0
C11 15.00° 42.85° 716 570 (79.6 %)
0 (0.0 %) 1
C12 15.05° 65.60° 619 619 (100.0 %)
0 (0.0 %) 0
C13 15.06° 25.37° 499 499 (100.0 %)
0 (0.0 %) 0
C14 15.04° 58.18° 513 373 (72.7 %)
0 (0.0 %) 0
C19 15.02° 72.31° 835 835 (100.0 %)
0 (0.0 %) 0
C20 15.04° 49.73° 964 964 (100.0 %)
0 (0.0 %) 0
C21 15.11° 67.97° 707 707 (100.0 %)
0 (0.0 %) 0
C22 15.04° 84.20° 792 792 (100.0 %)
0 (0.0 %) 0
C23 15.08° 76.30° 848 848 (100.0 %)
0 (0.0 %) 0
C24 15.01° 58.22° 399 399 (100.0 %)
0 (0.0 %) 0
C25 15.00° 85.00° 654 654 (100.0 %)
0 (0.0 %) 0
C26 15.03° 60.88° 578 578 (100.0 %)
0 (0.0 %) 0
C27 15.07° 78.38° 694 694 (100.0 %)
0 (0.0 %) 0
C28 15.05° 55.94° 572 572 (100.0 %)
0 (0.0 %) 0
C29 15.13° 68.39° 879 879 (100.0 %)
0 (0.0 %) 0
C30 15.00° 78.65° 830 830 (100.0 %)
0 (0.0 %) 0
C32 15.02° 60.99° 927 927 (100.0 %)
0 (0.0 %) 0
C33 15.09° 73.84° 469 469 (100.0 %)
0 (0.0 %) 0
C34 15.13° 48.77° 527 527 (100.0 %)
0 (0.0 %) 0
C35 15.06° 84.41° 796 796 (100.0 %)
0 (0.0 %) 0
C36 15.00° 69.14° 842 842 (100.0 %)
0 (0.0 %) 0
C37 15.06° 70.16° 877 877 (100.0 %)
0 (0.0 %) 0
C41 15.04° 85.65° 627 627 (100.0 %)
0 (0.0 %) 0
C42 15.11° 70.38° 542 542 (100.0 %)
0 (0.0 %) 0
C43 15.02° 32.43° 738 738 (100.0 %)
0 (0.0 %) 0
C44 15.02° 73.02° 669 669 (100.0 %)
0 (0.0 %) 0
C45 15.09° 45.42° 878 878 (100.0 %)
0 (0.0 %) 0
C46 15.06° 88.39° 776 776 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G1 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G2 0.9 %
0.0 %
100.0 %
0.0 %
100.0 %
G3 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G4 0.8 %
0.0 %
0.0 %
0.0 %
0.0 %
G5 0.8 %
0.0 %
0.0 %
0.0 %
100.0 %
G6 0.8 %
0.0 %
0.0 %
0.0 %
0.0 %
G7 0.8 %
0.0 %
0.0 %
0.0 %
100.0 %
G8 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G9 0.9 %
0.0 %
0.0 %
0.0 %
0.0 %
G10 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G11 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G12 1.0 %
0.0 %
0.0 %
0.0 %
100.0 %
G13 1.0 %
0.0 %
100.0 %
0.0 %
100.0 %
G14 1.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G15 0.9 %
0.0 %
0.0 %
0.0 %
100.0 %
G16 0.9 %
0.0 %
100.0 %
0.0 %
100.0 %
G17 1.0 %
0.0 %
0.0 %
0.0 %
100.0 %
G18 0.8 %
0.0 %
0.0 %
0.0 %
0.0 %
G19 1.1 %
0.0 %
100.0 %
0.0 %
100.0 %
G20 0.9 %
0.0 %
100.0 %
0.0 %
100.0 %
G21 1.1 %
0.0 %
100.0 %
0.0 %
100.0 %
G23 1.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G24 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G25 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G26 0.9 %
0.0 %
0.0 %
0.0 %
0.0 %
G27 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G28 0.8 %
0.0 %
0.0 %
0.0 %
0.0 %
G29 0.9 %
0.0 %
0.0 %
0.0 %
100.0 %
G30 0.9 %
0.0 %
0.0 %
0.0 %
0.0 %
G31 0.8 %
0.0 %
0.0 %
0.0 %
100.0 %
G32 1.1 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R2 1.0 %
0.0 %
0.0 %
0.0 %
R3 0.7 %
0.0 %
0.0 %
0.0 %
R4 0.8 %
0.0 %
0.0 %
0.0 %
R5 1.2 %
0.0 %
0.0 %
0.0 %
R6 1.3 %
0.0 %
100.0 %
100.0 %
R7 1.0 %
0.0 %
0.0 %
0.0 %
R8 0.8 %
0.0 %
0.0 %
0.0 %
R9 0.9 %
0.0 %
0.0 %
0.0 %
R10 0.9 %
0.0 %
100.0 %
100.0 %
R11 1.0 %
0.0 %
0.0 %
0.0 %
R12 0.9 %
0.0 %
0.0 %
0.0 %
R13 0.7 %
0.0 %
0.0 %
0.0 %
R14 0.8 %
0.0 %
0.0 %
0.0 %
R15 1.3 %
0.0 %
0.0 %
0.0 %
R16 1.3 %
0.0 %
0.0 %
0.0 %
R17 1.0 %
0.0 %
0.0 %
0.0 %
R18 0.9 %
0.0 %
0.0 %
0.0 %
R19 0.7 %
0.0 %
0.0 %
0.0 %
R20 0.9 %
0.1 %
0.1 %
0.1 %
R21 1.3 %
0.0 %
0.0 %
0.0 %
R22 1.1 %
0.0 %
0.0 %
0.0 %
R23 0.8 %
0.0 %
100.0 %
100.0 %
R24 0.9 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E2 0.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E3 0.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E4 1.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E5 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E7 0.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E8 0.2 %
0.0 %
0.0 %
0.0 %
0.0 %
E9 1.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E10 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
E11 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
E12 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
E13 0.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E15 0.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E19 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
E21 1.2 %
0.0 %
0.0 %
0.0 %
0.0 %
E24 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
E25 0.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E26 0.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E27 0.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E30 0.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E31 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
E33 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
E34 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I
C8 0.4 %
1.2 %
0.0 %
C10 0.4 %
0.0 %
0.0 %
C11 0.8 %
0.0 %
0.0 %
C12 0.8 %
0.0 %
0.0 %
C13 0.7 %
0.0 %
0.0 %
C14 0.5 %
0.0 %
0.0 %
C19 1.1 %
0.0 %
100.0 %
C20 1.3 %
0.0 %
100.0 %
C21 1.0 %
0.0 %
100.0 %
C22 1.1 %
0.0 %
100.0 %
C23 1.1 %
0.0 %
100.0 %
C24 0.5 %
0.0 %
100.0 %
C25 0.9 %
0.0 %
100.0 %
C26 0.8 %
0.0 %
100.0 %
C27 0.9 %
0.0 %
100.0 %
C28 0.8 %
0.0 %
100.0 %
C29 1.2 %
0.0 %
100.0 %
C30 1.1 %
0.0 %
100.0 %
C32 1.2 %
0.0 %
100.0 %
C33 0.6 %
0.0 %
100.0 %
C34 0.7 %
0.0 %
100.0 %
C35 1.1 %
0.0 %
100.0 %
C36 1.1 %
0.0 %
100.0 %
C37 1.2 %
0.0 %
100.0 %
C41 0.8 %
0.0 %
100.0 %
C42 0.7 %
0.0 %
100.0 %
C43 1.0 %
0.0 %
100.0 %
C44 0.9 %
0.0 %
100.0 %
C45 1.2 %
0.0 %
100.0 %
C46 1.0 %
0.0 %
100.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2S Missing C2W Missing C5Q
G1 0.0 %
0.0 %
0.0 %
0.0 %
G2 0.0 %
100.0 %
0.0 %
100.0 %
G3 0.0 %
0.0 %
0.0 %
0.0 %
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 %
G8 0.0 %
0.0 %
0.0 %
0.0 %
G9 0.0 %
0.0 %
0.0 %
0.0 %
G10 0.0 %
0.0 %
0.0 %
0.0 %
G11 0.0 %
0.0 %
0.0 %
0.0 %
G12 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 %
G16 0.0 %
100.0 %
0.0 %
100.0 %
G17 0.0 %
0.0 %
0.0 %
100.0 %
G18 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 %
G21 0.0 %
100.0 %
0.0 %
100.0 %
G23 0.0 %
0.0 %
0.0 %
0.0 %
G24 0.0 %
0.0 %
0.0 %
0.0 %
G25 0.0 %
0.0 %
0.0 %
0.0 %
G26 0.0 %
0.0 %
0.0 %
0.0 %
G27 0.0 %
0.0 %
0.0 %
0.0 %
G28 0.0 %
0.0 %
0.0 %
0.0 %
G29 0.0 %
0.0 %
0.0 %
100.0 %
G30 0.0 %
0.0 %
0.0 %
0.0 %
G31 0.0 %
0.0 %
0.0 %
100.0 %
G32 0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Missing C1C Missing C2C Missing C2P
R2 0.0 %
0.0 %
0.0 %
R3 0.0 %
0.0 %
0.0 %
R4 0.0 %
0.0 %
0.0 %
R5 0.0 %
0.0 %
0.0 %
R6 0.0 %
100.0 %
100.0 %
R7 0.0 %
0.0 %
0.0 %
R8 0.0 %
0.0 %
0.0 %
R9 0.0 %
0.0 %
0.0 %
R10 0.0 %
100.0 %
100.0 %
R11 0.0 %
0.0 %
0.0 %
R12 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 %
R16 0.0 %
0.0 %
0.0 %
R17 0.0 %
0.0 %
0.0 %
R18 0.0 %
0.0 %
0.0 %
R19 0.0 %
0.0 %
0.0 %
R20 0.0 %
0.0 %
0.0 %
R21 0.0 %
0.0 %
0.0 %
R22 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
E2 0.0 %
0.0 %
0.0 %
0.0 %
E3 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 %
E7 0.0 %
0.0 %
0.0 %
0.0 %
E8 0.0 %
0.0 %
0.0 %
0.0 %
E9 0.0 %
0.0 %
0.0 %
0.0 %
E10 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 %
E13 0.0 %
0.0 %
0.0 %
0.0 %
E15 0.0 %
0.0 %
0.0 %
0.0 %
E19 0.0 %
0.0 %
0.0 %
0.0 %
E21 0.0 %
0.0 %
0.0 %
0.0 %
E24 0.0 %
0.0 %
0.0 %
0.0 %
E25 0.0 %
0.0 %
0.0 %
0.0 %
E26 0.0 %
0.0 %
0.0 %
0.0 %
E27 0.0 %
0.0 %
0.0 %
0.0 %
E30 0.0 %
0.0 %
0.0 %
0.0 %
E31 0.0 %
0.0 %
0.0 %
0.0 %
E33 0.0 %
0.0 %
0.0 %
0.0 %
E34 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C7I
C8 0.0 %
0.0 %
C10 0.0 %
0.0 %
C11 0.0 %
0.0 %
C12 0.0 %
0.0 %
C13 0.0 %
0.0 %
C14 0.0 %
0.0 %
C19 0.0 %
100.0 %
C20 0.0 %
100.0 %
C21 0.0 %
100.0 %
C22 0.0 %
100.0 %
C23 0.0 %
100.0 %
C24 0.0 %
100.0 %
C25 0.0 %
100.0 %
C26 0.0 %
100.0 %
C27 0.0 %
100.0 %
C28 0.0 %
100.0 %
C29 0.0 %
100.0 %
C30 0.0 %
100.0 %
C32 0.0 %
100.0 %
C33 0.0 %
100.0 %
C34 0.0 %
100.0 %
C35 0.0 %
100.0 %
C36 0.0 %
100.0 %
C37 0.0 %
100.0 %
C41 0.0 %
100.0 %
C42 0.0 %
100.0 %
C43 0.0 %
100.0 %
C44 0.0 %
100.0 %
C45 0.0 %
100.0 %
C46 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
0.5 %
80 - 85 0
0
0
0
0
0
1.7 %
75 - 80 0
0
0
0
0
0
2.5 %
70 - 75 0
0
0
0
0
0
4.0 %
65 - 70 0
0
0
0
0
0
6.2 %
60 - 65 0
0
0
0
0
0
6.2 %
55 - 60 0
0
0
0
0
0
6.1 %
50 - 55 0
0
0
0
0
0
7.2 %
45 - 50 0
0
0
0
0
0
7.9 %
40 - 45 0
1
0
0
0
0
7.9 %
35 - 40 0
0
2
0
0
0
8.3 %
30 - 35 1
1
2
0
0
0
8.6 %
25 - 30 3
2
1
0
0
0
10.1 %
20 - 25 5
2
2
1
0
0
10.6 %
15 - 20 6
5
12
11
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
G1 48.7
51.2
55.0
G2 49.1
48.4
-
G3 49.0
51.4
54.7
G4 48.1
51.8
54.1
G5 49.9
50.6
-
G6 49.3
51.8
54.6
G7 48.7
48.3
-
G8 49.2
51.6
54.9
G9 49.9
52.0
55.1
G10 47.3
48.4
51.6
G11 46.2
49.4
52.5
G12 50.3
50.0
-
G13 50.2
47.4
-
G14 45.2
48.5
51.4
G15 50.6
50.6
-
G16 47.8
46.7
-
G17 46.3
46.7
-
G18 47.9
51.3
54.3
G19 45.5
45.1
-
G20 49.0
47.9
-
G21 49.0
47.8
-
G23 45.3
48.3
51.4
G24 49.6
52.4
56.1
G25 49.0
50.7
55.0
G26 48.6
51.0
54.6
G27 49.2
51.6
54.9
G28 48.2
52.1
55.0
G29 49.8
50.0
-
G30 49.9
51.3
55.4
G31 48.3
48.6
-
G32 47.4
48.2
50.4
Average GPS: 48.5
49.7
54.0

SV GLONASS G1 G2
R2 47.7
46.3
R3 50.7
49.2
R4 50.6
49.1
R5 50.2
49.3
R6 40.8
-
R7 50.4
49.3
R8 48.0
47.7
R9 50.1
50.5
R10 44.4
-
R11 50.6
50.0
R12 50.6
49.2
R13 40.1
45.2
R14 48.0
47.5
R15 48.2
47.2
R16 49.9
48.8
R17 50.0
48.4
R18 49.5
49.3
R19 41.0
47.6
R20 39.0
42.3
R21 48.6
47.4
R22 48.3
48.3
R23 47.9
-
R24 49.9
47.8
Average GLONASS: 47.6
48.0

SV Galileo E1 E5a E5b E5a+b
E2 44.7
47.7
48.1
51.0
E3 50.7
52.8
53.6
56.5
E4 48.4
51.1
51.5
54.5
E5 52.1
54.1
54.7
57.7
E7 50.2
52.7
52.8
56.0
E8 43.5
46.3
47.0
49.9
E9 48.6
50.7
51.4
54.3
E10 50.6
52.9
53.5
56.3
E11 47.9
48.9
49.3
52.3
E12 46.3
49.2
49.8
52.7
E13 42.7
46.2
46.7
49.5
E15 49.5
52.1
52.6
55.5
E19 45.2
47.7
48.1
51.1
E21 51.0
53.2
53.7
56.6
E24 49.2
51.3
52.0
54.8
E25 47.7
50.4
51.0
53.8
E26 46.8
49.4
49.9
52.8
E27 50.5
52.9
53.1
56.2
E30 47.9
50.5
50.6
53.7
E31 50.2
52.6
53.1
56.0
E33 48.7
51.4
51.6
54.7
E34 51.1
52.9
53.6
56.5
Average Galileo: 48.3
50.8
51.3
54.2

SV BeiDou B1I B2I
C8 35.2
40.6
C10 37.9
42.1
C11 44.8
49.4
C12 46.4
52.3
C13 39.8
41.2
C14 46.6
51.7
C19 48.1
-
C20 47.7
-
C21 52.1
-
C22 50.9
-
C23 51.1
-
C24 49.0
-
C25 51.8
-
C26 45.1
-
C27 50.1
-
C28 48.9
-
C29 49.9
-
C30 50.0
-
C32 47.0
-
C33 50.5
-
C34 47.9
-
C35 50.4
-
C36 47.5
-
C37 50.5
-
C41 51.7
-
C42 47.8
-
C43 45.4
-
C44 49.9
-
C45 46.9
-
C46 49.9
-
Average BeiDou: 47.7
46.2

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G1 41.0 ° 0.11 m
0.18 m
0.23 m
G2 50.7 ° 0.10 m
0.16 m
-
G3 45.0 ° 0.08 m
0.22 m
0.19 m
G4 46.2 ° 0.08 m
0.25 m
0.19 m
G5 45.3 ° 0.08 m
0.15 m
-
G6 45.5 ° 0.10 m
0.16 m
0.20 m
G7 39.1 ° 0.10 m
0.18 m
-
G8 48.5 ° 0.11 m
0.16 m
0.20 m
G9 51.1 ° 0.09 m
0.23 m
0.18 m
G10 34.4 ° 0.14 m
0.26 m
0.32 m
G11 36.6 ° 0.11 m
0.21 m
0.25 m
G12 48.1 ° 0.10 m
0.14 m
-
G13 42.4 ° 0.10 m
0.14 m
-
G14 31.2 ° 0.15 m
0.28 m
0.32 m
G15 52.2 ° 0.11 m
0.18 m
-
G16 51.1 ° 0.09 m
0.18 m
-
G17 35.2 ° 0.10 m
0.20 m
-
G18 41.6 ° 0.11 m
0.26 m
0.24 m
G19 30.9 ° 0.12 m
0.23 m
-
G20 47.8 ° 0.09 m
0.17 m
-
G21 41.4 ° 0.09 m
0.22 m
-
G23 27.6 ° 0.16 m
0.32 m
0.39 m
G24 42.9 ° 0.09 m
0.18 m
0.23 m
G25 42.7 ° 0.08 m
0.14 m
0.28 m
G26 51.0 ° 0.10 m
0.19 m
0.24 m
G27 42.7 ° 0.11 m
0.17 m
0.22 m
G28 44.9 ° 0.08 m
0.16 m
0.22 m
G29 50.0 ° 0.08 m
0.17 m
-
G30 46.2 ° 0.10 m
0.19 m
0.24 m
G31 40.4 ° 0.09 m
0.16 m
-
G32 31.5 ° 0.12 m
0.23 m
0.28 m
Average GPS: - 0.10 m
0.19 m
0.25 m

SV GLONASS Av Elev MP (G1) MP (G2)
R2 34.2 ° 0.22 m
0.34 m
R3 44.9 ° 0.19 m
0.30 m
R4 49.7 ° 0.13 m
0.28 m
R5 40.2 ° 0.14 m
0.24 m
R6 - - -
R7 52.4 ° 0.14 m
0.20 m
R8 42.4 ° 0.19 m
0.23 m
R9 49.1 ° 0.13 m
0.24 m
R10 - - -
R11 35.2 ° 0.16 m
0.28 m
R12 41.8 ° 0.13 m
0.23 m
R13 51.3 ° 0.13 m
0.19 m
R14 41.9 ° 0.16 m
0.30 m
R15 33.7 ° 0.15 m
0.26 m
R16 44.8 ° 0.19 m
0.29 m
R17 34.6 ° 0.17 m
0.25 m
R18 40.1 ° 0.12 m
0.21 m
R19 47.7 ° 0.14 m
0.16 m
R20 44.6 ° 0.16 m
0.23 m
R21 35.0 ° 0.17 m
0.25 m
R22 43.1 ° 0.22 m
0.29 m
R23 - - -
R24 39.9 ° 0.14 m
0.19 m
Average GLONASS: - 0.16 m
0.25 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E2 22.1 ° 0.23 m
0.43 m
0.41 m
0.21 m
E3 41.2 ° 0.13 m
0.24 m
0.23 m
0.12 m
E4 34.7 ° 0.17 m
0.26 m
0.32 m
0.09 m
E5 49.6 ° 0.11 m
0.17 m
0.18 m
0.07 m
E7 40.0 ° 0.17 m
0.30 m
0.31 m
0.08 m
E8 21.0 ° 0.17 m
0.29 m
0.39 m
0.18 m
E9 42.9 ° 0.18 m
0.33 m
0.30 m
0.12 m
E10 44.6 ° 0.11 m
0.20 m
0.18 m
0.07 m
E11 40.6 ° 0.13 m
0.24 m
0.23 m
0.08 m
E12 50.4 ° 0.12 m
0.20 m
0.20 m
0.07 m
E13 19.3 ° 0.19 m
0.35 m
0.38 m
0.14 m
E15 32.6 ° 0.12 m
0.26 m
0.25 m
0.08 m
E19 49.3 ° 0.14 m
0.25 m
0.24 m
0.09 m
E21 52.3 ° 0.11 m
0.19 m
0.21 m
0.09 m
E24 46.7 ° 0.13 m
0.22 m
0.24 m
0.09 m
E25 33.4 ° 0.16 m
0.29 m
0.29 m
0.11 m
E26 29.5 ° 0.16 m
0.33 m
0.33 m
0.10 m
E27 39.6 ° 0.15 m
0.24 m
0.25 m
0.09 m
E30 26.7 ° 0.17 m
0.27 m
0.31 m
0.08 m
E31 46.7 ° 0.14 m
0.23 m
0.22 m
0.08 m
E33 41.6 ° 0.17 m
0.27 m
0.27 m
0.10 m
E34 45.2 ° 0.12 m
0.21 m
0.20 m
0.09 m
Average Galileo: - 0.15 m
0.26 m
0.27 m
0.10 m

SV BeiDou Av Elev MP (B1I) MP (B2I)
C8 17.5 ° 0.34 m
0.37 m
C10 16.8 ° 0.22 m
0.35 m
C11 28.9 ° 0.20 m
0.31 m
C12 40.3 ° 0.29 m
0.28 m
C13 20.2 ° 0.21 m
0.37 m
C14 36.6 ° 0.18 m
0.26 m
C19 43.7 ° 5.24 m
-
C20 32.4 ° 4.70 m
-
C21 41.5 ° 6.57 m
-
C22 49.6 ° 5.41 m
-
C23 45.7 ° 3.36 m
-
C24 36.6 ° 1.06 m
-
C25 50.0 ° 1.41 m
-
C26 38.0 ° 2.12 m
-
C27 46.7 ° 4.26 m
-
C28 35.5 ° 2.89 m
-
C29 41.8 ° 3.98 m
-
C30 46.8 ° 4.26 m
-
C32 38.0 ° 2.70 m
-
C33 44.5 ° 1.45 m
-
C34 31.9 ° 3.13 m
-
C35 49.7 ° 4.48 m
-
C36 42.1 ° 5.24 m
-
C37 42.6 ° 4.18 m
-
C41 50.3 ° 1.03 m
-
C42 42.7 ° 3.81 m
-
C43 23.7 ° 1.97 m
-
C44 44.0 ° 2.12 m
-
C45 30.3 ° 3.77 m
-
C46 51.7 ° 5.61 m
-
Average BeiDou: - 2.87 m
0.32 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 0.52 m
0.09 m
0.13 m
0.10 m
0.05 m
- -
80 - 85 0.98 m
0.09 m
0.10 m
0.12 m
0.03 m
- -
75 - 80 0.98 m
0.10 m
0.12 m
0.11 m
0.03 m
- -
70 - 75 0.96 m
0.10 m
0.12 m
0.11 m
0.04 m
- -
65 - 70 1.09 m
0.10 m
0.14 m
0.14 m
0.04 m
- -
60 - 65 0.82 m
0.12 m
0.14 m
0.15 m
0.05 m
- -
55 - 60 0.76 m
0.14 m
0.15 m
0.15 m
0.05 m
- -
50 - 55 0.65 m
0.15 m
0.18 m
0.18 m
0.05 m
- -
45 - 50 0.74 m
0.18 m
0.22 m
0.19 m
0.07 m
- -
40 - 45 0.70 m
0.21 m
0.24 m
0.25 m
0.08 m
- -
35 - 40 0.81 m
0.24 m
0.29 m
0.27 m
0.09 m
- -
30 - 35 0.89 m
0.28 m
0.32 m
0.33 m
0.13 m
- -
25 - 30 1.17 m
0.30 m
0.37 m
0.38 m
0.16 m
- -
20 - 25 1.38 m
0.32 m
0.34 m
0.35 m
0.14 m
- -
15 - 20 1.67 m
0.34 m
0.34 m
0.38 m
0.17 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 2023/05/03 23:59:30.00
- The header coordinates are of poor accuracy or there was a problem estimating the site coordinates. Problems estimating the site coordinates could be caused by corrupt ephemeris, corrupt raw data or missing UTC Leap Seconds in the case of mixed GPS/GLONASS data.

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 G1, G2 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, L2 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  
It took 1.9 seconds to process this file 
This file was processed using version 7.7.3.9087