Leica SpiderQC v7.7 Quality Report


Program Run: 2021/12/18 15:31:56.35

File Details:


Observation File: algc3510.21o
GPS Navigation File: algc3510.21n
GLONASS Navigation File: algc3510.21g
Galileo Navigation File: algc3510.21l
BeiDou Navigation File: algc3510.21f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  ALGC  13456M001   
Observer/Agency:  IECA  Junta de Andalucia   
Receiver #/Type/Vers:  1832466  LEICA GR50  4.31/7.403 
Antenna #/Type:  2110213  LEIAR20 LEIM   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5135570.619  -489449.771  3738221.713 
Approx Position (plh):  36° 06' 39.74829" N  5° 26' 39.03897" W  117.170m 
Diff. Est-Header:  -0.3 m dX  -4.5 m dY  1.0 m dZ 
Diff. Est-Header:  4.6 m (1146 estimates) 

Session Summary:


Time of first obs:  2021/12/17 08:00:00.00 GPS 
Time of last obs:  2021/12/17 23:59:30.00 GPS 
Session length:  15.99 hours 
GPS week:  2188, day 5 
Observation interval:  30.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  82 
Num SVs with nav:  102 
Total GPS orbits:  108 
Total GLONASS orbits:  187 
Total Galileo orbits:  639 
Total BeiDou orbits:  97 
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 G23 G24 G25 G26 G29 G30 G31 G32 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R12 R13 R14 R15 R17 R18 R20 R21 R22 R23 R24 E1 E4 E7 E8 E9 E12 E13 E15 E19 E21 E24 E26 E27 E31 E33 C5 C8 C11 C12 C13 C14 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30  
SVs without obs:  G11 G22 G27 G28 R11 R16 R19 E2 E3 E5 E6 E10 E11 E14 E16 E17 E18 E20 E22 E23 E25 E28 E29 E30 E32 E34 E35 E36 C1 C2 C3 C4 C6 C7 C9 C10 C15 C16 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 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 E18 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:  E6 E10 E16 E17 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:  0 
Auxiliary epochs:  0 

Quality Testing:


  Pass/Fail   Details 
General Tests 
Epochs With Data:  Fail  Value 59.8 %, Threshold 99.0 % 
File Format:  Pass   
RX Clock:  Pass   
Other:  Fail  (See Error Messages) 
     
GPS Specific Tests 
Cycle Slips:  Fail  Value 30 slips, Threshold 15 slips 
Multipath:  Pass  Value 0.14m MP1 / 0.14m MP2 / 0.15m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 98.6 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 22 slips, Threshold 35 slips 
Multipath:  Pass  Value 0.22m MP1 / 0.15m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 97.6 %, Threshold 90.0 % 
Navigation Data:  Fail   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 13 slips, Threshold 37 slips 
Multipath:  Pass  Value 0.13m MP1 / 0.19m MP5a / 0.15m MP5b / 0.07m MP5a+b, Threshold 0.5 m 
Data Completeness:  Pass  Value 95.6 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 9 slips, Threshold 28 slips 
Multipath:  Fail  Value 0.61m MP1 / 0.34m MP2b, Threshold 0.5 m 
Data Completeness:  Pass  Value 98.6 %, Threshold 90.0 % 
Navigation Data:  Fail   

General Quality Indicators:


Tracking   
Num obs > 0°:  32423 
Num possible obs > 0°:  35162 
Num obs with invalid nav:  0 
Num obs without nav:  518 
Num obs to unhealthy SV:  10 
Num obs with WLF change:  0 
Num complete loss of lock:  4 

Epochs with < 5 SV > 15°:  1  (0.1 %) 
Epochs with all SV > 15°:  897  (78.1 %) 
Epochs with full data > 15°:  879  (76.6 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.0  10.2  2.4 
GDOP  2.5  13.4  3.0 

Data Gaps 
Num epochs with data:  1148 
Num epochs without data:  772 
Data Gaps:  6.43 hours 

List of Data Gaps (-) 
Duration  Start Time  End Time 
5.66 hours  2021/12/17 08:08:00.00  2021/12/17 13:48:00.00 
11.50 minutes  2021/12/17 13:48:00.00  2021/12/17 14:00:00.00 
32.50 minutes  2021/12/17 14:05:00.00  2021/12/17 14:38:00.00 
2.50 minutes  2021/12/17 15:10:30.00  2021/12/17 15:13:30.00 
Total:  6.43 hours   

Non-tracked satellites > 15° (^): 
SV  Time (minutes)  Epoch Range  Elevation Range  Azimuth Range 
G20  3.000  11 / 17  20.01° / 21.00°  300.41° / 301.17° 
E7  348.000  1 / 18  29.84° / 50.07°  250.52° / 122.97° 
C14  354.000  14 / 20  21.59° / 26.96°  278.61° / 159.80° 
G5  13.500  18 / 22  26.40° / 20.54°  185.20° / 183.75° 
G17  13.500  18 / 22  17.66° / 19.10°  79.85° / 73.80° 
E21  13.500  18 / 22  33.84° / 38.05°  214.24° / 217.30° 
G19  356.000  13 / 23  18.98° / 19.69°  217.11° / 101.40° 
G14  14.500  18 / 24  22.85° / 17.33°  43.91° / 42.57° 
E19  52.000  18 / 34  26.06° / 42.05°  313.27° / 314.24° 
E15  3.500  10 / 17  43.45° / 43.45°  171.39° / 171.39° 
E7  11.500  96 / 119  21.93° / 18.04°  147.48° / 149.33° 
E1  7.500  107 / 122  15.11° / 17.10°  236.89° / 239.01° 
E4  17.500  204 / 239  15.05° / 19.95°  319.46° / 317.38° 
R22  22.500  222 / 267  15.10° / 25.11°  135.71° / 128.33° 
E13  3.000  271 / 277  15.12° / 15.95°  116.36° / 115.53° 
R13  25.500  251 / 302  15.04° / 21.88°  277.97° / 289.90° 
E15  10.000  307 / 327  15.01° / 15.23°  58.99° / 55.43° 
C8  5.500  483 / 494  15.05° / 15.61°  53.59° / 52.66° 
E12  24.500  797 / 846  15.02° / 23.49°  207.24° / 211.22° 
R6  2.500  12 / 17  42.48° / 42.48°  296.35° / 296.35° 
R20  2.500  12 / 17  45.95° / 45.95°  203.52° / 203.52° 
E3  8.000  1 / 17  37.38° / 35.76°  48.38° / 49.40° 
Total:  1312.000 (2623 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000058 ms (at 2021/12/17 14:00:00.00) 
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°:  32423  10318  7548  7404  7153  -  - 
Num possible obs > 0°:  35162  10913  8168  8909  7172  -  - 
Num obs with invalid nav:  -  -  -  -  -  -  - 
Num obs without nav:  518  -  8  -  510  -  - 
Num obs to unhealthy SV:  10  -  10  -  -  -  - 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  24125  7477  5787  6183  4678  -  - 
% obs > 15°:   98.0 %  99.2 %  97.7 %  96.1 %  99.2 %  -  - 
Num possible obs > 15°:  24615  7541  5921  6435  4718  -  - 
Num complete obs > 15°:  24018  7432  5778  6154  4654  -  - 
% complete obs > 15°:   97.6 %  98.6 %  97.6 %  95.6 %  98.6 %  -  - 
Num obs with WLF change:   -  -  -  -  -  -  - 
Average # SV per Epoch:  21.0   6.5   5.0   5.4   4.1   -  - 
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.816   1.847   1.776   -  -  -  - 
Obs E5b/B2I:  0.701   -  -  1.001   0.304   -  - 
Obs L5/E5a/B2a:  0.759   0.559   -  1.002   -  -  - 
Obs E5a+b/B2a+b:  1.004   -  -  1.004   -  -  - 
Obs L6/E6/B3I/G2a:  -  -  -  -  -  -  - 
Obs G3:  -  -  -  -  -  -  - 

Cycle Slips               
Num cycle slips > 15°:  74  30  22  13  9  -  - 
% slips per complete obs:  0.308 %  0.404 %  0.381 %  0.211 %  0.193 %  -  - 
Num complete obs per slip:  324   247   262   473   517   -  - 
IOD Slips > 15°:  1  1  -  -  -  -  - 
Outliers > 15°:  -  -  -  -  -  -  - 
LLI : Obs L1/E1/B1I:  0.0004   0.0007   0.0002   0.0003   0.0002   -  - 
LLI : Obs L2/B1C:  0.0008   0.0005   0.0011   -  -  -  - 
LLI : Obs E5b/B2I:  0.0011   -  -  0.0005   0.0035   -  - 
LLI : Obs L5/E5a/B2a:  0.0005   0.0010   -  0.0002   -  -  - 
LLI : Obs E5a+b/B2a+b:  -  -  -  -  -  -  - 
LLI : Obs L6/E6/B3I/G2a:  -  -  -  -  -  -  - 
LLI : Obs G3:  -  -  -  -  -  -  - 

Multipath               
MP (L1/E1/B1I) RMS:  0.265 m  0.143 m  0.224 m  0.126 m  0.612 m  -  - 
MP (L2/B1C) RMS:  0.144 m  0.138 m  0.152 m  -  -  -  - 
MP (L5/E5a/B2a) RMS:  0.171 m  0.148 m  -  0.186 m  -  -  - 
MP (E5b/B2I) RMS:  0.197 m  -  -  0.154 m  0.339 m  -  - 
MP (E5a+b/B2a+b) RMS:  0.065 m  -  -  0.065 m  -  -  - 
MP (L6/E6/B3I/G2a) RMS:  -  -  -  -  -  -  - 
MP (G3) RMS:  -  -  -  -  -  -  - 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1C 99.8 %
99.6 %
99.8 %
99.8 %
L1I 99.9 %
99.5 %
99.9 %
99.9 %
L2C 89.0 %
88.2 %
89.0 %
89.0 %
L2P 89.3 %
89.1 %
89.3 %
89.3 %
L2S 84.5 %
84.5 %
84.5 %
84.5 %
L2W 99.4 %
99.1 %
99.4 %
99.4 %
L5Q 75.5 %
75.5 %
75.5 %
75.5 %
L7I 30.3 %
30.2 %
30.3 %
30.3 %
L7Q 99.7 %
99.7 %
99.7 %
99.7 %
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 15.05° 35.00° 281 278 (98.9 %)
0 (0.0 %) 2
G4 28.33° 31.08° 17 13 (76.5 %)
0 (0.0 %) 2
G5 19.07° 20.33° 12 7 (58.3 %)
0 (0.0 %) 0
G6 76.47° 76.91° 17 17 (100.0 %)
0 (0.0 %) 2
G7 45.00° 48.25° 17 17 (100.0 %)
0 (0.0 %) 1
G8 15.13° 44.27° 190 190 (100.0 %)
0 (0.0 %) 0
G9 64.38° 67.93° 17 17 (100.0 %)
0 (0.0 %) 2
G10 15.04° 50.59° 465 465 (100.0 %)
0 (0.0 %) 3
G12 15.06° 80.33° 577 576 (99.8 %)
0 (0.0 %) 2
G13 15.16° 52.81° 134 133 (99.3 %)
0 (0.0 %) 2
G14 16.38° 17.14° 12 5 (41.7 %)
0 (0.0 %) 0
G15 15.09° 86.49° 247 247 (100.0 %)
0 (0.0 %) 1
G16 15.14° 88.64° 428 428 (100.0 %)
0 (0.0 %) 0
G17 15.27° 19.43° 78 71 (91.0 %)
0 (0.0 %) 2
G18 15.07° 65.43° 569 569 (100.0 %)
0 (0.0 %) 0
G19 15.10° 27.82° 225 210 (93.3 %)
0 (0.0 %) 2
G20 18.86° 19.84° 17 6 (35.3 %)
0 (0.0 %) 1
G21 15.19° 32.47° 94 94 (100.0 %)
0 (0.0 %) 0
G23 15.07° 37.76° 504 503 (99.8 %)
0 (0.0 %) 2
G24 15.17° 67.93° 474 473 (99.8 %)
0 (0.0 %) 1
G25 15.07° 68.03° 769 767 (99.7 %)
0 (0.0 %) 3
G26 15.06° 83.40° 638 638 (100.0 %)
0 (0.0 %) 0
G29 15.12° 84.58° 643 643 (100.0 %)
0 (0.0 %) 0
G30 24.73° 27.57° 17 11 (64.7 %)
0 (0.0 %) 2
G31 15.02° 74.00° 613 613 (100.0 %)
0 (0.0 %) 0
G32 15.06° 48.21° 486 486 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R1 53.36° 53.36° 12 1 (8.3 %)
0 (0.0 %) 0
R2 15.00° 49.49° 471 471 (100.0 %)
0 (0.0 %) 0
R3 15.13° 30.05° 290 290 (100.0 %)
0 (0.0 %) 0
R4 15.00° 15.15° 31 31 (100.0 %)
2 (6.5 %) 0
R5 42.26° 44.51° 17 16 (94.1 %)
0 (0.0 %) 4
R6 41.62° 42.48° 17 7 (41.2 %)
0 (0.0 %) 0
R7 19.50° 21.90° 12 11 (91.7 %)
0 (0.0 %) 0
R8 15.17° 80.30° 137 137 (100.0 %)
0 (0.0 %) 1
R10 15.06° 49.18° 99 98 (99.0 %)
0 (0.0 %) 0
R12 15.10° 52.96° 670 670 (100.0 %)
0 (0.0 %) 3
R13 15.08° 65.30° 665 613 (92.2 %)
0 (0.0 %) 3
R14 15.11° 87.06° 572 572 (100.0 %)
0 (0.0 %) 0
R15 15.09° 71.12° 395 393 (99.5 %)
0 (0.0 %) 3
R17 15.18° 64.03° 451 451 (100.0 %)
0 (0.0 %) 0
R18 15.15° 47.85° 239 239 (100.0 %)
0 (0.0 %) 0
R20 45.95° 48.26° 17 8 (47.1 %)
0 (0.0 %) 1
R21 15.02° 47.58° 328 327 (99.7 %)
0 (0.0 %) 3
R22 15.18° 50.25° 414 368 (88.9 %)
6 (1.4 %) 4
R23 15.07° 76.19° 511 511 (100.0 %)
0 (0.0 %) 0
R24 15.00° 86.01° 573 573 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E1 15.15° 70.11° 1013 997 (98.4 %)
0 (0.0 %) 0
E3 - - 17 0 (0.0 %)
0 (0.0 %) 0
E4 15.13° 35.85° 467 431 (92.3 %)
0 (0.0 %) 0
E7 15.01° 46.37° 137 90 (65.7 %)
0 (0.0 %) 2
E8 74.26° 74.48° 17 9 (52.9 %)
0 (0.0 %) 0
E12 23.66° 66.43° 352 302 (85.8 %)
0 (0.0 %) 0
E13 15.11° 66.42° 476 463 (97.3 %)
0 (0.0 %) 0
E15 15.02° 44.28° 65 32 (49.2 %)
0 (0.0 %) 2
E19 15.04° 64.22° 530 506 (95.5 %)
0 (0.0 %) 3
E21 15.03° 71.04° 810 803 (99.1 %)
0 (0.0 %) 2
E24 15.13° 56.08° 274 274 (100.0 %)
0 (0.0 %) 0
E26 15.08° 62.34° 671 671 (100.0 %)
0 (0.0 %) 1
E27 15.05° 84.06° 396 395 (99.7 %)
0 (0.0 %) 3
E31 15.08° 84.53° 616 616 (100.0 %)
0 (0.0 %) 0
E33 15.00° 87.98° 594 594 (100.0 %)
0 (0.0 %) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C5 - - 0 0 (-)
510 (-) 0
C8 15.04° 18.80° 287 275 (95.8 %)
0 (0.0 %) 0
C11 15.17° 45.11° 478 477 (99.8 %)
0 (0.0 %) 1
C12 15.06° 30.89° 245 242 (98.8 %)
0 (0.0 %) 5
C13 15.01° 21.86° 406 406 (100.0 %)
0 (0.0 %) 0
C14 20.22° 26.55° 29 20 (69.0 %)
0 (0.0 %) 3
C20 15.02° 17.44° 149 149 (100.0 %)
0 (0.0 %) 0
C21 61.00° 62.32° 17 16 (94.1 %)
0 (0.0 %) 0
C22 18.88° 20.16° 17 11 (64.7 %)
0 (0.0 %) 0
C23 15.17° 67.89° 754 753 (99.9 %)
0 (0.0 %) 0
C24 15.08° 43.09° 86 85 (98.8 %)
0 (0.0 %) 0
C25 15.12° 72.33° 468 468 (100.0 %)
0 (0.0 %) 0
C26 17.52° 19.29° 17 11 (64.7 %)
0 (0.0 %) 0
C27 15.02° 78.82° 641 641 (100.0 %)
0 (0.0 %) 0
C28 15.09° 77.72° 691 691 (100.0 %)
0 (0.0 %) 0
C29 15.12° 20.70° 46 46 (100.0 %)
0 (0.0 %) 0
C30 15.09° 63.46° 387 387 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2S Missing L2W Missing L5Q
G2 1.2 %
2.2 %
100.0 %
2.9 %
100.0 %
G4 0.1 %
53.8 %
23.1 %
61.5 %
0.0 %
G5 0.0 %
14.3 %
0.0 %
14.3 %
100.0 %
G6 0.1 %
23.5 %
0.0 %
23.5 %
0.0 %
G7 0.1 %
29.4 %
5.9 %
29.4 %
100.0 %
G8 0.8 %
0.0 %
0.0 %
0.0 %
0.0 %
G9 0.1 %
29.4 %
5.9 %
29.4 %
0.0 %
G10 1.9 %
0.2 %
0.0 %
0.4 %
0.0 %
G12 2.4 %
0.0 %
0.0 %
0.0 %
100.0 %
G13 0.6 %
0.8 %
100.0 %
1.5 %
100.0 %
G14 0.0 %
20.0 %
20.0 %
40.0 %
0.0 %
G15 1.0 %
0.0 %
0.0 %
0.4 %
100.0 %
G16 1.8 %
0.0 %
100.0 %
0.0 %
100.0 %
G17 0.3 %
2.8 %
1.4 %
2.8 %
100.0 %
G18 2.4 %
0.0 %
0.0 %
0.0 %
0.0 %
G19 0.9 %
1.9 %
100.0 %
3.3 %
100.0 %
G20 0.0 %
16.7 %
100.0 %
83.3 %
100.0 %
G21 0.4 %
0.0 %
100.0 %
0.0 %
100.0 %
G23 2.1 %
0.0 %
0.0 %
0.0 %
0.0 %
G24 2.0 %
0.2 %
0.0 %
0.2 %
0.0 %
G25 3.2 %
0.1 %
0.3 %
0.8 %
0.0 %
G26 2.6 %
0.0 %
0.0 %
0.0 %
0.0 %
G29 2.7 %
0.0 %
0.0 %
0.0 %
100.0 %
G30 0.0 %
45.5 %
27.3 %
45.5 %
9.1 %
G31 2.5 %
0.0 %
0.0 %
0.0 %
100.0 %
G32 2.0 %
0.0 %
0.0 %
0.0 %
0.0 %

SV GLONASS Observations Missing L1C Missing L2C Missing L2P
R1 0.0 %
0.0 %
0.0 %
0.0 %
R2 2.0 %
0.0 %
0.2 %
0.0 %
R3 1.2 %
0.0 %
0.0 %
0.0 %
R4 0.1 %
0.0 %
0.0 %
0.0 %
R5 0.1 %
6.3 %
31.3 %
18.8 %
R6 0.0 %
28.6 %
100.0 %
100.0 %
R7 0.0 %
0.0 %
9.1 %
0.0 %
R8 0.6 %
0.0 %
0.0 %
0.0 %
R10 0.4 %
1.0 %
100.0 %
100.0 %
R12 2.8 %
0.0 %
0.0 %
0.0 %
R13 2.5 %
0.2 %
0.0 %
0.0 %
R14 2.4 %
0.0 %
0.0 %
0.0 %
R15 1.6 %
0.5 %
2.5 %
1.5 %
R17 1.9 %
0.0 %
0.0 %
0.0 %
R18 1.0 %
0.0 %
0.0 %
0.0 %
R20 0.0 %
25.0 %
25.0 %
25.0 %
R21 1.4 %
0.0 %
0.9 %
0.9 %
R22 1.5 %
0.0 %
11.4 %
0.8 %
R23 2.1 %
0.0 %
100.0 %
100.0 %
R24 2.4 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1C Missing L5Q Missing L7Q Missing L8Q
E1 4.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E4 1.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E7 0.4 %
15.6 %
15.6 %
15.6 %
0.0 %
E8 0.0 %
0.0 %
0.0 %
0.0 %
0.0 %
E12 1.3 %
0.0 %
0.0 %
0.0 %
0.0 %
E13 1.9 %
0.6 %
0.4 %
0.4 %
0.0 %
E15 0.1 %
3.1 %
3.1 %
3.1 %
3.1 %
E19 2.1 %
1.6 %
0.0 %
0.2 %
0.0 %
E21 3.3 %
0.0 %
0.0 %
0.0 %
0.0 %
E24 1.1 %
0.0 %
0.0 %
0.0 %
0.0 %
E26 2.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E27 1.6 %
0.5 %
0.0 %
0.3 %
0.0 %
E31 2.6 %
0.0 %
0.0 %
0.0 %
0.0 %
E33 2.5 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I
C8 1.1 %
0.0 %
0.0 %
C11 2.0 %
0.6 %
0.2 %
C12 1.0 %
3.3 %
1.2 %
C13 1.7 %
0.0 %
0.0 %
C14 0.1 %
20.0 %
15.0 %
C20 0.6 %
0.0 %
100.0 %
C21 0.1 %
0.0 %
100.0 %
C22 0.0 %
27.3 %
100.0 %
C23 3.1 %
0.0 %
100.0 %
C24 0.4 %
2.4 %
100.0 %
C25 1.9 %
0.0 %
100.0 %
C26 0.0 %
36.4 %
100.0 %
C27 2.7 %
0.0 %
100.0 %
C28 2.9 %
0.0 %
100.0 %
C29 0.2 %
0.0 %
100.0 %
C30 1.6 %
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 %
2.5 %
100.0 %
G4 7.7 %
23.1 %
53.8 %
0.0 %
G5 0.0 %
0.0 %
0.0 %
100.0 %
G6 0.0 %
0.0 %
0.0 %
0.0 %
G7 0.0 %
5.9 %
5.9 %
100.0 %
G8 0.0 %
0.0 %
0.0 %
0.0 %
G9 0.0 %
5.9 %
0.0 %
0.0 %
G10 0.0 %
0.0 %
0.4 %
0.0 %
G12 0.0 %
0.0 %
0.0 %
100.0 %
G13 0.0 %
100.0 %
0.8 %
100.0 %
G14 20.0 %
20.0 %
40.0 %
0.0 %
G15 0.0 %
0.0 %
0.4 %
100.0 %
G16 0.0 %
100.0 %
0.0 %
100.0 %
G17 0.0 %
1.4 %
1.4 %
100.0 %
G18 0.0 %
0.0 %
0.0 %
0.0 %
G19 0.0 %
100.0 %
3.3 %
100.0 %
G20 0.0 %
100.0 %
83.3 %
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 %
0.2 %
0.0 %
G25 0.1 %
0.3 %
0.8 %
0.0 %
G26 0.0 %
0.0 %
0.0 %
0.0 %
G29 0.0 %
0.0 %
0.0 %
100.0 %
G30 9.1 %
27.3 %
36.4 %
9.1 %
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 %
0.2 %
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 %
9.1 %
0.0 %
R8 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 %
0.5 %
0.8 %
R17 0.0 %
0.0 %
0.0 %
R18 0.0 %
0.0 %
0.0 %
R20 0.0 %
0.0 %
0.0 %
R21 0.0 %
0.0 %
0.0 %
R22 0.0 %
4.1 %
0.3 %
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 %
E7 15.6 %
15.6 %
15.6 %
0.0 %
E8 0.0 %
0.0 %
0.0 %
0.0 %
E12 0.0 %
0.0 %
0.0 %
0.0 %
E13 0.6 %
0.4 %
0.4 %
0.0 %
E15 3.1 %
3.1 %
3.1 %
3.1 %
E19 1.6 %
0.0 %
0.2 %
0.0 %
E21 0.0 %
0.0 %
0.0 %
0.0 %
E24 0.0 %
0.0 %
0.0 %
0.0 %
E26 0.0 %
0.0 %
0.0 %
0.0 %
E27 0.5 %
0.0 %
0.3 %
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
C8 0.0 %
0.0 %
C11 0.0 %
0.0 %
C12 1.7 %
0.4 %
C13 0.0 %
0.0 %
C14 5.0 %
0.0 %
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 %

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
1
0
0
0
1.7 %
75 - 80 2
0
0
0
0
0
2.5 %
70 - 75 0
0
0
0
0
0
3.4 %
65 - 70 2
0
1
0
0
0
6.3 %
60 - 65 2
0
1
0
0
0
7.5 %
55 - 60 0
0
2
0
0
0
6.1 %
50 - 55 2
0
0
0
0
0
6.8 %
45 - 50 1
4
1
1
0
0
8.0 %
40 - 45 0
4
2
0
0
0
7.3 %
35 - 40 1
1
0
0
0
0
8.4 %
30 - 35 4
0
0
1
0
0
8.8 %
25 - 30 6
5
2
3
0
0
9.4 %
20 - 25 5
2
0
2
0
0
11.1 %
15 - 20 5
6
3
2
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 40.0
38.8
-
G4 32.8
35.5
37.1
G5 33.8
33.1
-
G6 42.3
42.7
45.5
G7 38.2
35.9
-
G8 44.1
46.2
49.6
G9 41.6
41.4
44.3
G10 43.7
44.4
47.7
G12 47.8
46.8
-
G13 40.3
35.1
-
G14 32.9
34.8
37.8
G15 45.0
43.5
-
G16 47.9
45.8
-
G17 35.3
35.5
-
G18 46.6
49.0
52.8
G19 38.8
37.3
-
G20 31.3
29.8
-
G21 42.2
40.2
-
G23 42.9
44.7
48.4
G24 46.8
48.6
52.6
G25 46.6
47.4
52.0
G26 48.9
49.9
54.0
G29 47.9
47.5
-
G30 32.6
34.7
38.3
G31 48.1
47.2
-
G32 46.5
46.8
49.7
Average GPS: 41.7
41.6
46.9

SV GLONASS G1 G2
R1 43.4
31.3
R2 47.6
41.3
R3 43.0
40.7
R4 39.1
37.7
R5 41.4
31.3
R6 32.5
-
R7 36.2
30.9
R8 43.1
37.8
R10 39.9
-
R12 49.4
43.6
R13 38.8
39.9
R14 50.6
44.1
R15 50.2
45.2
R17 49.7
45.4
R18 46.8
43.1
R20 32.2
34.6
R21 43.4
40.2
R22 37.7
31.5
R23 46.5
-
R24 49.2
44.2
Average GLONASS: 43.0
39.0

SV Galileo E1 E5a E5b E5a+b
E1 49.5
51.3
52.0
54.6
E4 44.7
47.5
47.8
50.5
E7 41.5
43.1
43.4
45.3
E8 44.1
44.4
45.4
47.5
E12 46.9
48.8
49.6
52.4
E13 44.2
47.0
47.3
50.0
E15 39.1
42.5
43.2
45.6
E19 44.8
45.7
46.1
48.7
E21 49.2
50.8
51.5
54.0
E24 47.5
49.1
50.1
52.7
E26 48.0
49.9
50.7
53.3
E27 46.0
47.7
48.2
50.6
E31 50.2
51.6
52.4
55.1
E33 50.9
52.7
53.5
56.1
Average Galileo: 46.2
48.0
48.7
51.2

SV BeiDou B1I B2I
C8 35.2
40.7
C11 42.6
46.6
C12 36.1
41.7
C13 37.9
40.2
C14 34.0
36.4
C20 40.7
-
C21 43.9
-
C22 33.5
-
C23 49.6
-
C24 39.2
-
C25 47.6
-
C26 34.1
-
C27 51.1
-
C28 48.8
-
C29 41.9
-
C30 49.2
-
Average BeiDou: 41.6
41.1

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G2 25.0 ° 0.24 m
0.30 m
-
G4 - - - -
G5 - - - -
G6 - - - -
G7 - - - -
G8 29.7 ° 0.09 m
0.07 m
0.14 m
G9 - - - -
G10 32.8 ° 0.13 m
0.12 m
0.20 m
G12 47.7 ° 0.07 m
0.10 m
-
G13 34.0 ° 0.20 m
0.26 m
-
G14 - - - -
G15 50.8 ° 0.12 m
0.18 m
-
G16 51.9 ° 0.11 m
0.10 m
-
G17 17.3 ° 0.36 m
0.12 m
-
G18 40.2 ° 0.12 m
0.12 m
0.13 m
G19 21.5 ° 0.23 m
0.28 m
-
G20 - - - -
G21 23.8 ° 0.08 m
0.11 m
-
G23 26.4 ° 0.12 m
0.10 m
0.18 m
G24 41.5 ° 0.08 m
0.10 m
0.13 m
G25 41.5 ° 0.13 m
0.10 m
0.13 m
G26 49.2 ° 0.11 m
0.07 m
0.15 m
G29 49.9 ° 0.12 m
0.16 m
-
G30 - - - -
G31 44.5 ° 0.11 m
0.09 m
-
G32 31.6 ° 0.12 m
0.12 m
0.13 m
Average GPS: - 0.14 m
0.14 m
0.15 m

SV GLONASS Av Elev MP (G1) MP (G2)
R1 - - -
R2 32.2 ° 0.23 m
0.13 m
R3 22.6 ° 0.27 m
0.21 m
R4 15.1 ° 0.41 m
0.34 m
R5 - - -
R6 - - -
R7 - - -
R8 47.7 ° 0.25 m
0.13 m
R10 - - -
R12 34.0 ° 0.30 m
0.12 m
R13 40.2 ° 0.30 m
0.13 m
R14 51.1 ° 0.24 m
0.11 m
R15 43.1 ° 0.11 m
0.13 m
R17 39.6 ° 0.09 m
0.08 m
R18 31.5 ° 0.08 m
0.09 m
R20 - - -
R21 31.3 ° 0.30 m
0.24 m
R22 32.7 ° 0.16 m
0.18 m
R23 - - -
R24 50.5 ° 0.18 m
0.10 m
Average GLONASS: - 0.22 m
0.15 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E1 42.6 ° 0.16 m
0.11 m
0.10 m
0.07 m
E4 25.5 ° 0.12 m
0.18 m
0.17 m
0.05 m
E7 30.7 ° 0.10 m
0.23 m
0.26 m
0.10 m
E8 - - - - -
E12 45.0 ° 0.07 m
0.10 m
0.09 m
0.06 m
E13 40.8 ° 0.13 m
0.24 m
0.23 m
0.05 m
E15 29.6 ° 0.37 m
0.62 m
0.29 m
0.08 m
E19 39.6 ° 0.08 m
0.13 m
0.08 m
0.09 m
E21 43.0 ° 0.09 m
0.11 m
0.10 m
0.04 m
E24 35.6 ° 0.09 m
0.17 m
0.20 m
0.08 m
E26 38.7 ° 0.13 m
0.15 m
0.13 m
0.06 m
E27 49.6 ° 0.07 m
0.15 m
0.12 m
0.03 m
E31 49.8 ° 0.11 m
0.12 m
0.11 m
0.06 m
E33 51.5 ° 0.12 m
0.11 m
0.11 m
0.08 m
Average Galileo: - 0.13 m
0.19 m
0.15 m
0.07 m

SV BeiDou Av Elev MP (B1I) MP (B2I)
C8 16.9 ° 0.48 m
0.52 m
C11 30.1 ° 0.22 m
0.18 m
C12 23.0 ° 0.38 m
0.36 m
C13 18.4 ° 0.26 m
0.30 m
C14 - - -
C20 16.2 ° 0.44 m
-
C21 61.7 ° 0.25 m
-
C22 - - -
C23 41.5 ° 0.85 m
-
C24 29.1 ° 0.51 m
-
C25 43.7 ° 0.41 m
-
C26 - - -
C27 46.9 ° 1.31 m
-
C28 46.4 ° 1.39 m
-
C29 17.9 ° 0.22 m
-
C30 39.3 ° 1.23 m
-
Average BeiDou: - 0.61 m
0.34 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 0.09 m
0.07 m
0.06 m
0.06 m
0.06 m
- -
80 - 85 0.07 m
0.05 m
0.07 m
0.05 m
0.07 m
- -
75 - 80 0.34 m
0.07 m
0.07 m
0.06 m
0.05 m
- -
70 - 75 0.25 m
0.06 m
0.08 m
0.06 m
0.04 m
- -
65 - 70 0.27 m
0.08 m
0.10 m
0.07 m
0.03 m
- -
60 - 65 0.22 m
0.07 m
0.10 m
0.08 m
0.04 m
- -
55 - 60 0.22 m
0.08 m
0.09 m
0.08 m
0.05 m
- -
50 - 55 0.22 m
0.10 m
0.11 m
0.09 m
0.04 m
- -
45 - 50 0.23 m
0.10 m
0.11 m
0.10 m
0.05 m
- -
40 - 45 0.24 m
0.11 m
0.14 m
0.12 m
0.06 m
- -
35 - 40 0.22 m
0.11 m
0.15 m
0.14 m
0.06 m
- -
30 - 35 0.23 m
0.14 m
0.18 m
0.16 m
0.07 m
- -
25 - 30 0.32 m
0.16 m
0.17 m
0.17 m
0.08 m
- -
20 - 25 0.34 m
0.19 m
0.19 m
0.24 m
0.09 m
- -
15 - 20 0.49 m
0.22 m
0.23 m
0.34 m
0.11 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 R4 starting 2021/12/17 08:02:00.00.
- Complete loss of lock detected at 2021/12/17 08:04:30.00
- Complete loss of lock detected at 2021/12/17 08:06:00.00
- Complete loss of lock detected at 2021/12/17 08:06:30.00
- Complete loss of lock detected at 2021/12/17 08:08:00.00
- Change in observation interval detected at 2021/12/17 13:48:00.00
- Change in observation interval detected at 2021/12/17 14:00:00.00
- Change in observation interval detected at 2021/12/17 14:38:00.00
- Change in observation interval detected at 2021/12/17 15:13:30.00
- Orbit missing or expired for SV C5 starting 2021/12/17 19:45:00.00.
- Orbit missing or expired for SV R22 starting 2021/12/17 20:03:00.00.
- Updated header information or comments after epoch 2021/12/17 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 0.5 seconds to process this file 
-  This file was processed using version 7.7.1.9072