Leica SpiderQC v7.5 Quality Report


Program Run: 2021/03/19 00:05:47.37

File Details:


Observation File: caal0770.21o
GPS Navigation File: caal0770.21n
GLONASS Navigation File: caal0770.21g
Galileo Navigation File: caal0770.21l
BeiDou Navigation File: caal0770.21f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  CAAL  13474M001   
Observer/Agency:  IECA  Junta de Andalucia   
Receiver #/Type/Vers:  1831529  LEICA GR25  4.11/6.524 
Antenna #/Type:  18202005  LEIAR10 NONE   
Antenna Offsets (HEN):  0.077  0.000  0.000 
Approx Position (XYZ):  5081921.522  -226112.492  3838297.570 
Approx Position (plh):  37° 13' 15.92375" N  2° 32' 51.39491" W  2210.769m 
Diff. Est-Header:  -0.1 m dX  -5.2 m dY  1.6 m dZ 
Diff. Est-Header:  5.4 m (2880 estimates) 

Session Summary:


Time of first obs:  2021/03/18 00:00:00.00 GPS 
Time of last obs:  2021/03/18 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  2149, day 4 
Observation interval:  30.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  97 
Num SVs with nav:  100 
Total GPS orbits:  219 
Total GLONASS orbits:  455 
Total Galileo orbits:  943 
Total BeiDou orbits:  193 
Total QZSS orbits:  0 
Total NavIC orbits:  0 
SVs with obs:  G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 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 E36 C6 C7 C8 C9 C10 C11 C12 C13 C14 C16 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29  
SVs without obs:  G11 R11 E6 E10 E14 E16 E17 E18 E20 E22 E23 E28 E29 E32 E34 E35 C1 C2 C3 C4 C5 C15 C17 C18 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 E15 E19 E21 E22 E24 E25 E26 E27 E30 E31 E33 C6 C7 C8 C9 C10 C11 C12 C13 C14 C16 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29  
SVs without nav:  E6 E10 E14 E16 E17 E18 E20 E23 E28 E29 E32 E34 E35 E36 C1 C2 C3 C4 C5 C15 C17 C30 C31 C32 C33 C34 C35 C36 C37  
User Disabled SVs:  None 
Meteo epochs:  0 
Auxiliary epochs:  0 

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 44 slips 
Multipath:  Pass  Value 0.23m MP1 / 0.24m MP2 / 0.26m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.1 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 8 slips, Threshold 100 slips 
Multipath:  Pass  Value 0.21m MP1 / 0.28m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 98.9 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 10 slips, Threshold 67 slips 
Multipath:  Pass  Value 0.19m MP1 / 0.22m MP5a / 0.25m MP5b / 0.11m MP5a+b, Threshold 0.5 m 
Data Completeness:  Fail  Value 72.9 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 66 slips 
Multipath:  Fail  Value 0.81m MP1 / 0.43m MP2b, Threshold 0.5 m 
Data Completeness:  Pass  Value 99.2 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  80212 
Num possible obs > 0°:  96554 
Num obs with invalid nav:  0 
Num obs without nav:  120 
Num obs to unhealthy SV:  0 
Num obs with WLF change:  0 
Num complete loss of lock:  0 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  437  (15.2 %) 
Epochs with full data > 15°:  437  (15.2 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  1.9  3.8  2.6 
GDOP  2.4  4.7  3.1 

Data Gaps 
Num epochs with data:  2880 
Num epochs without data:  0 
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 
E11  46.000  1 / 93  19.79° / 34.18°  313.34° / 316.61° 
E33  55.500  94 / 205  34.10° / 15.15°  137.62° / 149.88° 
C24  30.000  163 / 223  15.12° / 22.36°  112.26° / 101.52° 
R12  22.000  248 / 292  15.04° / 22.70°  111.33° / 101.93° 
E9  59.000  214 / 332  15.11° / 29.01°  238.56° / 255.53° 
E19  59.500  333 / 452  30.22° / 15.11°  54.08° / 68.77° 
E1  40.500  372 / 453  15.02° / 25.30°  115.18° / 102.87° 
E31  41.000  480 / 562  15.08° / 29.10°  152.06° / 144.55° 
E11  39.000  563 / 641  28.99° / 15.16°  213.09° / 206.36° 
E5  57.000  605 / 719  15.09° / 27.55°  283.19° / 298.10° 
E24  39.500  653 / 732  15.04° / 29.80°  179.35° / 178.24° 
E5  9.500  733 / 752  30.07° / 32.68°  300.70° / 303.23° 
E1  51.500  720 / 823  28.49° / 15.06°  48.75° / 38.84° 
E4  71.500  753 / 896  32.69° / 15.06°  95.28° / 118.61° 
G17  5.000  968 / 978  15.09° / 16.23°  98.22° / 96.20° 
E25  57.000  902 / 1016  15.11° / 34.07°  207.94° / 218.58° 
G19  35.000  1006 / 1076  15.03° / 24.48°  116.60° / 102.67° 
E3  64.500  972 / 1101  15.12° / 33.74°  311.10° / 313.76° 
C28  12.500  1115 / 1140  15.11° / 17.89°  100.81° / 96.24° 
E31  63.500  1016 / 1143  35.01° / 15.11°  44.49° / 48.61° 
E9  55.500  1102 / 1213  34.65° / 15.12°  144.56° / 154.10° 
R18  19.500  1202 / 1241  15.01° / 21.79°  107.35° / 98.89° 
E2  70.000  1210 / 1350  15.09° / 31.05°  242.54° / 264.78° 
E24  12.000  1351 / 1375  31.91° / 29.09°  56.02° / 58.96° 
E8  50.000  1288 / 1388  15.10° / 26.87°  320.07° / 310.69° 
G2  4.000  1388 / 1396  15.06° / 15.94°  98.08° / 96.47° 
E5  36.500  1376 / 1449  28.55° / 15.02°  181.87° / 180.44° 
R20  9.500  1436 / 1455  15.12° / 19.93°  162.14° / 160.77° 
E11  66.000  1336 / 1468  15.11° / 32.04°  121.42° / 101.50° 
E12  80.500  1322 / 1483  15.04° / 15.03°  71.34° / 43.19° 
E24  53.000  1388 / 1494  27.34° / 15.07°  60.87° / 76.34° 
E8  24.500  1469 / 1518  32.85° / 33.38°  295.64° / 286.19° 
E3  54.000  1519 / 1627  33.14° / 15.07°  220.59° / 209.48° 
E30  31.500  1606 / 1669  15.06° / 22.36°  288.18° / 296.98° 
E8  88.000  1548 / 1724  32.45° / 15.01°  278.52° / 246.88° 
E25  20.000  1834 / 1874  24.82° / 19.57°  114.13° / 120.36° 
G25  31.500  1871 / 1934  25.45° / 15.03°  106.30° / 116.93° 
R7  25.000  2168 / 2218  15.07° / 23.84°  112.55° / 101.90° 
E21  42.500  2287 / 2372  15.10° / 25.04°  321.40° / 312.51° 
E3  40.500  2305 / 2386  15.03° / 25.09°  126.93° / 117.06° 
E30  26.500  2373 / 2426  24.70° / 15.02°  185.01° / 183.62° 
G32  24.000  2383 / 2431  15.10° / 20.93°  110.08° / 100.54° 
E5  101.500  2284 / 2487  15.04° / 15.02°  78.99° / 44.30° 
E21  59.500  2387 / 2506  26.54° / 31.09°  310.10° / 288.85° 
E8  44.500  2432 / 2521  15.03° / 28.97°  160.79° / 154.94° 
E27  47.500  2506 / 2601  30.88° / 15.00°  224.92° / 214.56° 
E21  85.000  2520 / 2690  30.60° / 15.07°  283.91° / 252.70° 
E7  41.000  2630 / 2712  15.17° / 30.32°  188.02° / 188.96° 
E26  66.500  2635 / 2768  15.08° / 31.73°  296.00° / 310.87° 
E3  55.000  2713 / 2823  30.72° / 15.06°  48.92° / 41.68° 
E15  55.500  2769 / 2880  32.45° / 17.44°  109.19° / 127.42° 
Total:  2279.500 (4558 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000043 ms (at 2021/03/18 14:31:30.00) 
Num of RX clock resets:  0 
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°:  80212  29811  22338  11456  16607  -  - 
Num possible obs > 0°:  96554  31683  24180  21181  19510  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  120  -  -  120  -  -  - 
Num obs to unhealthy SV:  -  -  -  -  -  -  - 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  61080  22173  16678  11205  11024  -  - 
% obs > 15°:   92.9 %  99.1 %  98.9 %  72.9 %  99.2 %  -  - 
Num possible obs > 15°:  65731  22385  16859  15376  11111  -  - 
Num complete obs > 15°:  61078  22173  16678  11203  11024  -  - 
% complete obs > 15°:   92.9 %  99.1 %  98.9 %  72.9 %  99.2 %  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  21.2   7.7   5.8   3.9   3.8   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.733   1.724   1.743   -  -  -  - 
Obs E5b/B2I:  0.634   -  -  1.000   0.261   -  - 
Obs L5/E5a/B2a:  0.678   0.516   -  1.000   -  -  - 
Obs E5a+b/B2a+b:  1.000   -  -  1.000   -  -  - 
Obs L6/E6/B3I/G2a:  -  -  -  -  -  -  - 
Obs G3:  -  -  -  -  -  -  - 

Cycle Slips               
Num cycle slips > 15°:  24  6  8  10  -  -  - 
% slips per complete obs:  0.039 %  0.027 %  0.048 %  0.089 %  -  -  - 
Num complete obs per slip:  2544   3695   2084   1120   -  -  - 
IOD Slips > 15°:  -  -  -  -  -  -  - 
Outliers > 15°:  -  -  -  -  -  -  - 
LLI : Obs L1/E1/B1I:  0.0001   -  0.0001   0.0003   -  -  - 
LLI : Obs L2/B1C:  0.0000   -  0.0000   -  -  -  - 
LLI : Obs E5b/B2I:  0.0001   -  -  0.0002   -  -  - 
LLI : Obs L5/E5a/B2a:  0.0001   -  -  0.0002   -  -  - 
LLI : Obs E5a+b/B2a+b:  0.0001   -  -  0.0001   -  -  - 
LLI : Obs L6/E6/B3I/G2a:  -  -  -  -  -  -  - 
LLI : Obs G3:  -  -  -  -  -  -  - 

Multipath               
MP (L1/E1/B1I) RMS:  0.328 m  0.230 m  0.214 m  0.186 m  0.808 m  -  - 
MP (L2/B1C) RMS:  0.254 m  0.236 m  0.282 m  -  -  -  - 
MP (L5/E5a/B2a) RMS:  0.239 m  0.262 m  -  0.221 m  -  -  - 
MP (E5b/B2I) RMS:  0.291 m  -  -  0.249 m  0.431 m  -  - 
MP (E5a+b/B2a+b) RMS:  0.108 m  -  -  0.108 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 87.2 %
87.2 %
87.2 %
87.2 %
L2P 87.2 %
87.2 %
87.2 %
87.2 %
L2S 72.4 %
72.4 %
72.4 %
72.4 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L5Q 67.8 %
67.8 %
67.8 %
67.8 %
L7I 26.1 %
26.1 %
26.1 %
26.1 %
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
G1 15.05° 67.25° 778 778 (100.0 %)
0 (0.0 %) 0
G2 15.04° 51.39° 782 773 (98.8 %)
0 (0.0 %) 0
G3 15.08° 73.77° 759 754 (99.3 %)
0 (0.0 %) 0
G4 15.05° 76.00° 624 624 (100.0 %)
0 (0.0 %) 1
G5 15.03° 76.02° 616 616 (100.0 %)
0 (0.0 %) 0
G6 15.14° 72.82° 596 596 (100.0 %)
0 (0.0 %) 0
G7 15.03° 64.32° 583 583 (100.0 %)
0 (0.0 %) 0
G8 15.04° 84.20° 705 705 (100.0 %)
0 (0.0 %) 0
G9 15.02° 87.36° 699 699 (100.0 %)
0 (0.0 %) 1
G10 15.02° 53.73° 768 768 (100.0 %)
0 (0.0 %) 0
G12 15.04° 80.02° 709 709 (100.0 %)
0 (0.0 %) 0
G13 15.13° 69.86° 767 767 (100.0 %)
0 (0.0 %) 1
G14 15.02° 49.19° 787 787 (100.0 %)
0 (0.0 %) 1
G15 15.04° 88.62° 674 674 (100.0 %)
0 (0.0 %) 0
G16 15.00° 87.42° 657 657 (100.0 %)
0 (0.0 %) 0
G17 15.01° 53.01° 792 781 (98.6 %)
0 (0.0 %) 0
G18 15.01° 68.95° 584 584 (100.0 %)
0 (0.0 %) 0
G19 15.07° 45.52° 813 742 (91.3 %)
0 (0.0 %) 0
G20 15.02° 41.21° 807 807 (100.0 %)
0 (0.0 %) 0
G21 15.07° 67.42° 825 825 (100.0 %)
0 (0.0 %) 0
G22 15.09° 81.69° 743 743 (100.0 %)
0 (0.0 %) 1
G23 15.05° 40.94° 814 814 (100.0 %)
0 (0.0 %) 0
G24 15.13° 69.37° 775 775 (100.0 %)
0 (0.0 %) 0
G25 15.06° 67.61° 774 710 (91.7 %)
0 (0.0 %) 0
G26 15.12° 88.21° 693 693 (100.0 %)
0 (0.0 %) 0
G27 15.02° 70.40° 762 762 (100.0 %)
0 (0.0 %) 0
G28 15.01° 49.96° 796 796 (100.0 %)
0 (0.0 %) 0
G29 15.11° 89.81° 667 667 (100.0 %)
0 (0.0 %) 0
G30 15.09° 79.47° 643 643 (100.0 %)
0 (0.0 %) 0
G31 15.06° 69.73° 594 594 (100.0 %)
0 (0.0 %) 0
G32 15.01° 46.79° 799 747 (93.5 %)
0 (0.0 %) 1

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R1 15.01° 72.53° 746 746 (100.0 %)
0 (0.0 %) 0
R2 15.08° 82.16° 884 884 (100.0 %)
0 (0.0 %) 0
R3 15.06° 54.74° 838 838 (100.0 %)
0 (0.0 %) 0
R4 15.02° 68.03° 651 651 (100.0 %)
0 (0.0 %) 0
R5 15.15° 88.15° 565 565 (100.0 %)
0 (0.0 %) 1
R6 15.00° 65.03° 648 639 (98.6 %)
0 (0.0 %) 1
R7 15.14° 46.19° 730 679 (93.0 %)
0 (0.0 %) 0
R8 15.02° 53.46° 753 753 (100.0 %)
0 (0.0 %) 1
R9 15.05° 55.85° 715 715 (100.0 %)
0 (0.0 %) 0
R10 15.10° 68.35° 650 650 (100.0 %)
0 (0.0 %) 0
R12 15.12° 68.10° 816 771 (94.5 %)
0 (0.0 %) 1
R13 15.04° 53.99° 839 832 (99.2 %)
0 (0.0 %) 3
R14 15.00° 75.62° 789 789 (100.0 %)
0 (0.0 %) 0
R15 15.05° 82.61° 588 588 (100.0 %)
0 (0.0 %) 0
R16 15.12° 61.43° 686 686 (100.0 %)
0 (0.0 %) 0
R17 15.06° 85.76° 862 862 (100.0 %)
0 (0.0 %) 0
R18 15.06° 50.46° 809 769 (95.1 %)
0 (0.0 %) 0
R19 15.10° 49.40° 731 725 (99.2 %)
0 (0.0 %) 0
R20 15.02° 73.21° 604 584 (96.7 %)
0 (0.0 %) 0
R21 15.03° 81.24° 585 585 (100.0 %)
0 (0.0 %) 0
R22 15.01° 62.57° 670 667 (99.6 %)
0 (0.0 %) 1
R23 15.01° 54.43° 850 850 (100.0 %)
0 (0.0 %) 0
R24 15.09° 87.60° 850 850 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E1 25.53° 35.29° 452 266 (58.8 %)
0 (0.0 %) 0
E2 15.09° 73.46° 990 849 (85.8 %)
0 (0.0 %) 0
E3 26.44° 58.00° 1175 743 (63.2 %)
0 (0.0 %) 1
E4 32.44° 74.28° 896 752 (83.9 %)
0 (0.0 %) 0
E5 28.55° 84.36° 1049 636 (60.6 %)
0 (0.0 %) 1
E7 30.52° 64.29° 251 168 (66.9 %)
0 (0.0 %) 1
E8 27.47° 67.10° 886 468 (52.8 %)
0 (0.0 %) 0
E9 30.21° 72.62° 1000 769 (76.9 %)
0 (0.0 %) 0
E11 15.05° 62.97° 1131 826 (73.0 %)
0 (0.0 %) 2
E12 15.13° 89.93° 613 443 (72.3 %)
0 (0.0 %) 3
E13 15.07° 75.57° 669 669 (100.0 %)
0 (0.0 %) 0
E15 15.02° 67.34° 997 885 (88.8 %)
0 (0.0 %) 0
E19 30.22° 79.50° 452 332 (73.5 %)
0 (0.0 %) 0
E21 25.34° 30.92° 404 27 (6.7 %)
0 (0.0 %) 0
E24 27.34° 85.68° 842 630 (74.8 %)
0 (0.0 %) 0
E25 15.09° 70.12° 1006 850 (84.5 %)
0 (0.0 %) 2
E26 32.76° 50.57° 246 112 (45.5 %)
0 (0.0 %) 0
E27 15.04° 55.35° 627 531 (84.7 %)
0 (0.0 %) 0
E30 22.48° 82.86° 821 703 (85.6 %)
0 (0.0 %) 0
E31 29.28° 60.70° 664 453 (68.2 %)
0 (0.0 %) 0
E33 34.10° 48.66° 205 93 (45.4 %)
0 (0.0 %) 0
E36 - - 0 0 (-)
120 (-) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C9 15.01° 22.56° 462 462 (100.0 %)
0 (0.0 %) 0
C10 15.01° 19.28° 354 354 (100.0 %)
0 (0.0 %) 0
C11 15.06° 69.45° 434 434 (100.0 %)
0 (0.0 %) 0
C12 15.04° 85.03° 626 626 (100.0 %)
0 (0.0 %) 0
C13 15.01° 24.25° 479 479 (100.0 %)
0 (0.0 %) 0
C14 15.01° 79.21° 526 526 (100.0 %)
0 (0.0 %) 0
C19 15.05° 44.06° 970 970 (100.0 %)
0 (0.0 %) 0
C20 15.00° 67.08° 880 880 (100.0 %)
0 (0.0 %) 0
C21 15.18° 89.41° 460 460 (100.0 %)
0 (0.0 %) 0
C22 15.00° 65.43° 892 892 (100.0 %)
0 (0.0 %) 0
C23 15.01° 77.57° 697 697 (100.0 %)
0 (0.0 %) 0
C24 15.06° 30.33° 731 670 (91.7 %)
0 (0.0 %) 0
C25 15.02° 55.35° 574 574 (100.0 %)
0 (0.0 %) 0
C26 15.03° 49.07° 534 534 (100.0 %)
0 (0.0 %) 0
C27 15.03° 47.54° 966 966 (100.0 %)
0 (0.0 %) 0
C28 15.02° 61.99° 722 696 (96.4 %)
0 (0.0 %) 0
C29 15.01° 82.90° 804 804 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G1 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
G2 1.3 %
0.0 %
100.0 %
0.0 %
100.0 %
G3 1.2 %
0.0 %
0.0 %
0.0 %
0.0 %
G4 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G5 1.0 %
0.0 %
0.0 %
0.0 %
100.0 %
G6 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G7 1.0 %
0.0 %
0.0 %
0.0 %
100.0 %
G8 1.2 %
0.0 %
0.0 %
0.0 %
0.0 %
G9 1.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G10 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
G12 1.2 %
0.0 %
0.0 %
0.0 %
100.0 %
G13 1.3 %
0.0 %
100.0 %
0.0 %
100.0 %
G14 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
G15 1.1 %
0.0 %
0.0 %
0.0 %
100.0 %
G16 1.1 %
0.0 %
100.0 %
0.0 %
100.0 %
G17 1.3 %
0.0 %
0.0 %
0.0 %
100.0 %
G18 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
G19 1.2 %
0.0 %
100.0 %
0.0 %
100.0 %
G20 1.3 %
0.0 %
100.0 %
0.0 %
100.0 %
G21 1.4 %
0.0 %
100.0 %
0.0 %
100.0 %
G22 1.2 %
0.0 %
100.0 %
0.0 %
100.0 %
G23 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
G24 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
G25 1.2 %
0.0 %
0.0 %
0.0 %
0.0 %
G26 1.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G27 1.2 %
0.0 %
0.0 %
0.0 %
0.0 %
G28 1.3 %
0.0 %
100.0 %
0.0 %
100.0 %
G29 1.1 %
0.0 %
0.0 %
0.0 %
100.0 %
G30 1.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G31 1.0 %
0.0 %
0.0 %
0.0 %
100.0 %
G32 1.2 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R1 1.2 %
0.0 %
0.0 %
0.0 %
R2 1.4 %
0.0 %
0.0 %
0.0 %
R3 1.4 %
0.0 %
0.0 %
0.0 %
R4 1.1 %
0.0 %
0.0 %
0.0 %
R5 0.9 %
0.0 %
0.0 %
0.0 %
R6 1.0 %
0.0 %
100.0 %
100.0 %
R7 1.1 %
0.0 %
0.0 %
0.0 %
R8 1.2 %
0.0 %
0.0 %
0.0 %
R9 1.2 %
0.0 %
0.0 %
0.0 %
R10 1.1 %
0.0 %
100.0 %
100.0 %
R12 1.3 %
0.0 %
0.0 %
0.0 %
R13 1.4 %
0.0 %
0.0 %
0.0 %
R14 1.3 %
0.0 %
0.0 %
0.0 %
R15 1.0 %
0.0 %
0.0 %
0.0 %
R16 1.1 %
0.0 %
0.0 %
0.0 %
R17 1.4 %
0.0 %
0.0 %
0.0 %
R18 1.3 %
0.0 %
0.0 %
0.0 %
R19 1.2 %
0.0 %
0.0 %
0.0 %
R20 1.0 %
0.0 %
0.0 %
0.0 %
R21 1.0 %
0.0 %
0.0 %
0.0 %
R22 1.1 %
0.0 %
0.0 %
0.0 %
R23 1.4 %
0.0 %
100.0 %
100.0 %
R24 1.4 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E1 0.4 %
0.0 %
0.0 %
0.0 %
0.0 %
E2 1.4 %
0.0 %
0.0 %
0.0 %
0.0 %
E3 1.2 %
0.0 %
0.0 %
0.0 %
0.1 %
E4 1.2 %
0.0 %
0.0 %
0.0 %
0.0 %
E5 1.0 %
0.0 %
0.0 %
0.0 %
0.2 %
E7 0.3 %
0.0 %
0.6 %
0.6 %
0.6 %
E8 0.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E9 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
E11 1.4 %
0.0 %
0.1 %
0.1 %
0.1 %
E12 0.7 %
0.0 %
0.0 %
0.0 %
0.0 %
E13 1.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E15 1.4 %
0.0 %
0.0 %
0.0 %
0.0 %
E19 0.5 %
0.0 %
0.0 %
0.0 %
0.0 %
E21 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E24 1.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E25 1.4 %
0.0 %
0.0 %
0.0 %
0.0 %
E26 0.2 %
0.0 %
0.0 %
0.0 %
0.0 %
E27 0.9 %
0.0 %
0.0 %
0.0 %
0.0 %
E30 1.2 %
0.0 %
0.0 %
0.0 %
0.0 %
E31 0.7 %
0.0 %
0.0 %
0.0 %
0.0 %
E33 0.2 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I
C9 0.8 %
0.0 %
0.0 %
C10 0.6 %
0.0 %
0.0 %
C11 0.7 %
0.0 %
0.0 %
C12 1.0 %
0.0 %
0.0 %
C13 0.8 %
0.0 %
0.0 %
C14 0.9 %
0.0 %
0.0 %
C19 1.6 %
0.0 %
100.0 %
C20 1.4 %
0.0 %
100.0 %
C21 0.8 %
0.0 %
100.0 %
C22 1.5 %
0.0 %
100.0 %
C23 1.1 %
0.0 %
100.0 %
C24 1.1 %
0.0 %
100.0 %
C25 0.9 %
0.0 %
100.0 %
C26 0.9 %
0.0 %
100.0 %
C27 1.6 %
0.0 %
100.0 %
C28 1.1 %
0.0 %
100.0 %
C29 1.3 %
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 %
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 %
G22 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 %
100.0 %
0.0 %
100.0 %
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
R1 0.0 %
0.0 %
0.0 %
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 %
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
E1 0.0 %
0.0 %
0.0 %
0.0 %
E2 0.0 %
0.0 %
0.0 %
0.0 %
E3 0.0 %
0.0 %
0.0 %
0.1 %
E4 0.0 %
0.0 %
0.0 %
0.0 %
E5 0.0 %
0.0 %
0.0 %
0.2 %
E7 0.0 %
0.6 %
0.6 %
0.6 %
E8 0.0 %
0.0 %
0.0 %
0.0 %
E9 0.0 %
0.0 %
0.0 %
0.0 %
E11 0.0 %
0.1 %
0.1 %
0.1 %
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 %

SV BeiDou Missing C2I Missing C7I
C9 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 %

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
0.6 %
80 - 85 0
0
0
0
0
0
1.6 %
75 - 80 0
0
0
0
0
0
2.2 %
70 - 75 0
0
0
0
0
0
3.5 %
65 - 70 0
0
0
0
0
0
6.1 %
60 - 65 0
0
0
0
0
0
6.4 %
55 - 60 0
0
0
0
0
0
6.1 %
50 - 55 0
0
0
0
0
0
7.7 %
45 - 50 0
0
1
0
0
0
8.3 %
40 - 45 0
0
0
0
0
0
8.5 %
35 - 40 0
0
0
0
0
0
8.8 %
30 - 35 0
0
3
0
0
0
9.5 %
25 - 30 3
0
2
0
0
0
9.5 %
20 - 25 1
1
0
0
0
0
10.6 %
15 - 20 2
7
4
0
0
0
10.5 %
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 47.5
46.8
52.3
G2 46.4
41.4
-
G3 47.3
46.8
52.1
G4 47.0
47.0
51.9
G5 48.0
45.9
-
G6 47.7
47.2
52.2
G7 47.4
44.6
-
G8 47.7
47.1
52.2
G9 48.0
47.2
52.2
G10 47.1
45.5
51.3
G12 48.2
45.4
-
G13 48.0
41.8
-
G14 45.7
45.5
51.2
G15 48.2
45.9
-
G16 47.2
42.6
-
G17 46.6
43.6
-
G18 47.3
47.3
52.2
G19 46.1
42.0
-
G20 45.4
39.1
-
G21 47.7
42.8
-
G22 47.9
43.8
-
G23 46.0
45.5
51.4
G24 47.4
47.2
52.4
G25 47.6
46.4
52.2
G26 47.7
46.8
52.1
G27 48.0
47.5
52.2
G28 45.4
38.8
-
G29 48.0
45.6
-
G30 47.9
46.7
52.2
G31 48.0
45.2
-
G32 47.2
45.2
50.8
Average GPS: 47.3
45.0
51.9

SV GLONASS G1 G2
R1 44.9
41.3
R2 48.6
46.4
R3 47.3
46.2
R4 48.1
46.3
R5 48.4
46.4
R6 37.5
-
R7 46.8
45.8
R8 45.2
45.2
R9 47.7
46.7
R10 45.9
-
R12 47.6
46.0
R13 37.9
41.8
R14 47.4
45.4
R15 48.2
46.5
R16 43.7
41.9
R17 47.5
45.8
R18 46.4
45.3
R19 37.3
42.6
R20 37.7
46.0
R21 48.0
46.4
R22 37.8
34.8
R23 47.9
-
R24 48.7
45.7
Average GLONASS: 45.1
44.6

SV Galileo E1 E5a E5b E5a+b
E1 49.6
50.8
49.5
47.4
E2 51.1
51.8
50.6
49.0
E3 50.6
51.5
50.3
48.4
E4 51.3
52.2
51.1
49.6
E5 51.2
52.0
51.0
49.3
E7 51.0
51.7
50.6
48.9
E8 50.9
51.6
50.5
48.7
E9 51.5
52.1
51.1
49.4
E11 48.7
49.3
47.4
45.2
E12 49.0
50.4
49.0
46.9
E13 50.8
51.5
50.4
48.6
E15 50.9
51.8
50.6
49.0
E19 48.7
49.4
48.1
45.6
E21 49.2
50.4
48.7
46.6
E24 51.4
52.0
50.9
49.2
E25 50.7
51.7
50.6
48.8
E26 50.7
51.4
50.4
48.4
E27 50.4
51.3
50.1
48.2
E30 51.1
51.8
50.7
48.9
E31 51.1
51.8
50.6
48.9
E33 50.3
51.3
50.1
48.2
Average Galileo: 50.5
51.3
50.1
48.2

SV BeiDou B1I B2I
C9 39.1
40.7
C10 39.1
40.2
C11 45.3
46.0
C12 46.0
47.4
C13 41.8
39.3
C14 45.3
46.2
C19 45.8
-
C20 47.0
-
C21 48.6
-
C22 46.7
-
C23 47.9
-
C24 45.4
-
C25 47.3
-
C26 46.9
-
C27 46.8
-
C28 46.6
-
C29 47.7
-
Average BeiDou: 45.5
43.3

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G1 41.1 ° 0.21 m
0.31 m
0.35 m
G2 33.2 ° 0.26 m
0.30 m
-
G3 44.4 ° 0.22 m
0.22 m
0.22 m
G4 45.5 ° 0.19 m
0.17 m
0.22 m
G5 45.5 ° 0.20 m
0.15 m
-
G6 44.0 ° 0.21 m
0.18 m
0.20 m
G7 39.7 ° 0.23 m
0.19 m
-
G8 49.6 ° 0.20 m
0.23 m
0.28 m
G9 51.2 ° 0.18 m
0.16 m
0.23 m
G10 34.4 ° 0.31 m
0.29 m
0.31 m
G12 47.5 ° 0.25 m
0.22 m
-
G13 42.5 ° 0.20 m
0.22 m
-
G14 32.1 ° 0.26 m
0.25 m
0.30 m
G15 51.8 ° 0.31 m
0.30 m
-
G16 51.2 ° 0.19 m
0.24 m
-
G17 34.0 ° 0.26 m
0.22 m
-
G18 42.0 ° 0.22 m
0.28 m
0.24 m
G19 30.3 ° 0.24 m
0.28 m
-
G20 28.1 ° 0.31 m
0.32 m
-
G21 41.2 ° 0.22 m
0.26 m
-
G22 48.4 ° 0.21 m
0.25 m
-
G23 28.0 ° 0.25 m
0.27 m
0.33 m
G24 42.3 ° 0.31 m
0.32 m
0.25 m
G25 41.3 ° 0.19 m
0.16 m
0.24 m
G26 51.7 ° 0.19 m
0.18 m
0.24 m
G27 42.7 ° 0.22 m
0.24 m
0.22 m
G28 32.5 ° 0.28 m
0.31 m
-
G29 52.5 ° 0.18 m
0.17 m
-
G30 47.3 ° 0.21 m
0.17 m
0.28 m
G31 42.4 ° 0.22 m
0.22 m
-
G32 30.9 ° 0.22 m
0.25 m
0.28 m
Average GPS: - 0.23 m
0.24 m
0.26 m

SV GLONASS Av Elev MP (G1) MP (G2)
R1 43.8 ° 0.20 m
0.30 m
R2 48.6 ° 0.18 m
0.21 m
R3 34.9 ° 0.20 m
0.26 m
R4 41.5 ° 0.19 m
0.25 m
R5 51.6 ° 0.21 m
0.24 m
R6 - - -
R7 30.7 ° 0.24 m
0.26 m
R8 34.2 ° 0.27 m
0.32 m
R9 35.4 ° 0.20 m
0.26 m
R10 - - -
R12 41.6 ° 0.19 m
0.26 m
R13 34.5 ° 0.24 m
0.26 m
R14 45.3 ° 0.21 m
0.32 m
R15 48.8 ° 0.19 m
0.31 m
R16 38.3 ° 0.27 m
0.30 m
R17 50.4 ° 0.20 m
0.29 m
R18 32.8 ° 0.22 m
0.28 m
R19 32.2 ° 0.28 m
0.28 m
R20 44.1 ° 0.25 m
0.29 m
R21 48.1 ° 0.16 m
0.25 m
R22 38.8 ° 0.21 m
0.32 m
R23 - - -
R24 51.3 ° 0.19 m
0.38 m
Average GLONASS: - 0.21 m
0.28 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E1 30.4 ° 0.19 m
0.26 m
0.30 m
0.09 m
E2 44.3 ° 0.20 m
0.21 m
0.24 m
0.08 m
E3 42.2 ° 0.18 m
0.23 m
0.22 m
0.11 m
E4 53.4 ° 0.17 m
0.16 m
0.21 m
0.08 m
E5 56.5 ° 0.27 m
0.27 m
0.30 m
0.20 m
E7 47.4 ° 0.16 m
0.18 m
0.23 m
0.08 m
E8 47.3 ° 0.19 m
0.29 m
0.26 m
0.08 m
E9 51.4 ° 0.17 m
0.20 m
0.24 m
0.10 m
E11 39.0 ° 0.21 m
0.21 m
0.25 m
0.11 m
E12 52.5 ° 0.15 m
0.17 m
0.20 m
0.07 m
E13 45.3 ° 0.20 m
0.33 m
0.29 m
0.13 m
E15 41.2 ° 0.19 m
0.24 m
0.22 m
0.15 m
E19 54.9 ° 0.16 m
0.16 m
0.20 m
0.07 m
E21 - - - - -
E24 56.5 ° 0.25 m
0.22 m
0.26 m
0.20 m
E25 42.6 ° 0.20 m
0.20 m
0.22 m
0.14 m
E26 41.7 ° 0.13 m
0.19 m
0.18 m
0.07 m
E27 35.2 ° 0.22 m
0.23 m
0.30 m
0.12 m
E30 52.7 ° 0.16 m
0.21 m
0.23 m
0.10 m
E31 45.0 ° 0.16 m
0.20 m
0.29 m
0.08 m
E33 41.4 ° 0.16 m
0.27 m
0.32 m
0.11 m
Average Galileo: - 0.19 m
0.22 m
0.25 m
0.11 m

SV BeiDou Av Elev MP (B1I) MP (B2I)
C9 18.8 ° 0.46 m
0.48 m
C10 17.1 ° 0.32 m
0.47 m
C11 42.3 ° 0.38 m
0.36 m
C12 50.0 ° 0.69 m
0.45 m
C13 19.6 ° 0.30 m
0.43 m
C14 47.1 ° 0.47 m
0.39 m
C19 29.6 ° 1.82 m
-
C20 41.0 ° 1.61 m
-
C21 52.3 ° 0.97 m
-
C22 40.2 ° 1.31 m
-
C23 46.3 ° 0.77 m
-
C24 22.7 ° 0.47 m
-
C25 35.2 ° 0.51 m
-
C26 32.0 ° 0.81 m
-
C27 31.3 ° 0.59 m
-
C28 38.5 ° 0.53 m
-
C29 49.0 ° 1.74 m
-
Average BeiDou: - 0.81 m
0.43 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 0.25 m
0.12 m
0.12 m
0.13 m
0.10 m
- -
80 - 85 0.32 m
0.14 m
0.15 m
0.24 m
0.08 m
- -
75 - 80 0.32 m
0.13 m
0.19 m
0.27 m
0.11 m
- -
70 - 75 0.23 m
0.17 m
0.17 m
0.20 m
0.07 m
- -
65 - 70 0.23 m
0.17 m
0.18 m
0.20 m
0.09 m
- -
60 - 65 0.22 m
0.19 m
0.16 m
0.20 m
0.08 m
- -
55 - 60 0.22 m
0.22 m
0.18 m
0.22 m
0.10 m
- -
50 - 55 0.23 m
0.21 m
0.19 m
0.23 m
0.11 m
- -
45 - 50 0.27 m
0.23 m
0.22 m
0.27 m
0.13 m
- -
40 - 45 0.31 m
0.23 m
0.26 m
0.31 m
0.13 m
- -
35 - 40 0.31 m
0.24 m
0.28 m
0.30 m
0.14 m
- -
30 - 35 0.33 m
0.27 m
0.29 m
0.32 m
0.13 m
- -
25 - 30 0.46 m
0.31 m
0.34 m
0.32 m
0.15 m
- -
20 - 25 0.49 m
0.35 m
0.36 m
0.44 m
0.17 m
- -
15 - 20 0.66 m
0.38 m
0.41 m
0.48 m
0.20 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 23:59:30.00

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  
-  It took 1.4 seconds to process this file 
-  This file was processed using version 7.5.2.8679