Leica SpiderQC v7.8 Quality Report


Program Run: 2024/03/13 01:57:04.12

File Details:


Observation File: mawa073b30.24o
GPS Navigation File: mawa073b30.24n
GLONASS Navigation File: mawa073b30.24g
Galileo Navigation File: mawa073b30.24l
BeiDou Navigation File: mawa073b30.24f
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  MANITOWISHWATERS  MAWA   
Observer/Agency:  Eliott Smith  Wisconsin DOT   
Receiver #/Type/Vers:  6006R40035  TRIMBLE ALLOY   
Antenna #/Type:  1440925454  TRM55971.00 NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  9556.874  -4428838.973  4575016.804 
Approx Position (plh):  46° 07' 20.41307" N  89° 52' 34.90734" W  462.952m 
Diff. Est-Header:  -5.9 m dX  0.2 m dY  -0.1 m dZ 
Diff. Est-Header:  5.9 m (900 estimates) 

Session Summary:


Time of first obs:  2024/03/13 01:30:00.00 GPS 
Time of last obs:  2024/03/13 01:44:59.00 GPS 
Session length:  14.98 minutes 
GPS week:  2305, day 3 
Observation interval:  1.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  36 
Num SVs with nav:  92 
Total GPS orbits:  44 
Total GLONASS orbits:  29 
Total Galileo orbits:  302 
Total BeiDou orbits:  36 
SVs with obs:  G5 G11 G13 G15 G18 G20 G25 G26 G29 R1 R2 R3 R9 R16 R17 R18 R24 E2 E4 E10 E11 E12 E19 E24 E25 E36 C11 C14 C21 C27 C28 C33 C34 C41 C42 C43  
SVs without obs:  G1 G2 G3 G4 G6 G7 G8 G9 G10 G12 G14 G16 G17 G19 G21 G22 G23 G24 G27 G28 G30 G31 G32 R4 R5 R6 R7 R8 R10 R11 R12 R13 R14 R15 R19 R20 R21 R22 R23 E1 E3 E5 E6 E7 E8 E9 E13 E14 E15 E16 E17 E18 E20 E21 E22 E23 E26 E27 E28 E29 E30 E31 E32 E33 E34 E35 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C12 C13 C15 C16 C17 C18 C19 C20 C22 C23 C24 C25 C26 C29 C30 C31 C32 C35 C36 C37 C38 C39 C40 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 I8 I9  
SVs with nav:  G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 G15 G17 G18 G19 G20 G21 G22 G23 G24 G25 G26 G28 G29 G30 G31 R1 R2 R3 R4 R5 R6 R7 R8 R9 R11 R12 R13 R14 R15 R16 R17 R18 R21 R22 R23 R24 E2 E4 E5 E7 E8 E9 E10 E11 E12 E13 E19 E21 E24 E25 E26 E31 E33 C6 C11 C12 C14 C16 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C33 C34 C35 C37 C39 C41 C42 C43 C44 C46 C57  
SVs without nav:  G1 G16 G27 G32 R10 R19 R20 E1 E3 E6 E14 E15 E16 E17 E18 E20 E22 E23 E27 E28 E29 E30 E32 E34 E35 E36 C1 C2 C3 C4 C5 C7 C8 C9 C10 C13 C15 C17 C18 C29 C30 C31 C32 C36 C38 C40 C45 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C58 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 0 slips, Threshold 13 slips 
Multipath:  Pass  Value 0.16m MP1 / 0.19m MP2 / 0.23m MP5, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 32 slips 
Multipath:  Pass  Value 0.15m MP1 / 0.18m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
Galileo Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 38 slips 
Multipath:  Pass  Value 0.15m MP1 / 0.13m MP5a / 0.16m MP5b / 0.09m MP5a+b, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   
     
BeiDou Specific Tests 
Cycle Slips:  Pass  Value 0 slips, Threshold 33 slips 
Multipath:  Pass  Value 0.12m MP1 / 0.13m MP2b / 0.14m MP3, Threshold 0.5 m 
Data Completeness:  Fail  Value 0.0 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  32308 
Num possible obs > 0°:  35969 
Num obs with invalid nav: 
Num obs without nav:  900 
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°:  900  (100.0 %) 
Epochs with full data > 15°:  (0.0 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.1  2.2  2.2 
GDOP  2.6  2.7  2.6 

Data Gaps 
Num epochs with data:  900 
Num epochs without data: 
Data Gaps:  0.00 seconds 

List of Data Gaps (-) 
Duration  Start Time  End Time 
None     

Non-tracked satellites > 15° (^): 
SV  Time (minutes)  Epoch Range  Elevation Range  Azimuth Range 
None   

Receiver Clock 
Clock Slips > 15°: 
Max RX clock offset:  0.000029 ms (at 2024/03/13 01:33:38.00) 
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°:  32308  8100  7200  8100  8908 
Num possible obs > 0°:  35969  10155  7202  8712  9900 
Num obs with invalid nav: 
Num obs without nav:  900  900 
Num obs to unhealthy SV: 
               
Tracking over Elevation Mask (15°) 
Num obs > 15°:  23726  6444  5400  6300  5582 
% obs > 15°:   100.0 %  100.0 %  100.0 %  100.0 %  100.0 % 
Num possible obs > 15°:  23726  6444  5400  6300  5582 
Num complete obs > 15°:  6444  6444 
% complete obs > 15°:   27.2 %  100.0 % 
Num obs with WLF change:  
Average # SV per Epoch:  26.4   7.2   6.0   7.0   6.2  
               
Observation ratio w.r.t. L1/E1/B1I: 
Obs L2/B1C:  1.269   1.721   1.000  
Obs E5b/B2I:  0.682   1.000   0.322  
Obs L5/E5a/B2a:  0.647   0.302   1.000  
Obs E5a+b/B2a+b:  1.000   1.000  
Obs L6/E6/B3I/G2a:  0.678   0.678  
Obs G3: 

Cycle Slips               
Num cycle slips > 15°: 
% slips per complete obs: 
Num complete obs per slip: 
IOD Slips > 15°: 
Outliers > 15°: 
LLI : Obs L1/E1/B1I: 
LLI : Obs L2/B1C: 
LLI : Obs E5b/B2I: 
LLI : Obs L5/E5a/B2a: 
LLI : Obs E5a+b/B2a+b: 
LLI : Obs L6/E6/B3I/G2a: 
LLI : Obs G3: 

Multipath               
MP (L1/E1/B1I) RMS:  0.147 m  0.165 m  0.153 m  0.147 m  0.122 m 
MP (L2/B1C) RMS:  0.184 m  0.186 m  0.181 m 
MP (L5/E5a/B2a) RMS:  0.162 m  0.230 m  0.133 m 
MP (E5b/B2I) RMS:  0.157 m  0.164 m  0.130 m 
MP (E5a+b/B2a+b) RMS:  0.087 m  0.087 m 
MP (L6/E6/B3I/G2a) RMS:  0.140 m  0.140 m 
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 %
L1P 100.0 %
100.0 %
100.0 %
0.0 %
L1I 100.0 %
100.0 %
100.0 %
100.0 %
L1X 100.0 %
100.0 %
100.0 %
100.0 %
L2C 100.0 %
100.0 %
100.0 %
0.0 %
L2P 100.0 %
100.0 %
100.0 %
0.0 %
L2W 100.0 %
100.0 %
100.0 %
100.0 %
L2X 72.1 %
72.1 %
72.1 %
72.1 %
L5X 64.7 %
64.7 %
64.7 %
0.0 %
L7I 32.2 %
32.2 %
32.2 %
0.0 %
L7X 100.0 %
100.0 %
100.0 %
0.0 %
L8X 100.0 %
100.0 %
100.0 %
0.0 %
L6I 67.8 %
67.8 %
67.8 %
0.0 %

Tracking by satellite > 15°: 
SV GPS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G5 80.81° 87.86° 900 900 (100.0 %)
0 (0.0 %) 0
G11 24.07° 29.43° 900 900 (100.0 %)
0 (0.0 %) 0
G13 29.36° 35.19° 900 900 (100.0 %)
0 (0.0 %) 0
G15 21.45° 28.11° 900 900 (100.0 %)
0 (0.0 %) 0
G18 21.25° 26.61° 900 900 (100.0 %)
0 (0.0 %) 0
G20 43.10° 49.50° 900 900 (100.0 %)
0 (0.0 %) 0
G25 15.01° 15.84° 144 144 (100.0 %)
0 (0.0 %) 0
G29 66.52° 70.16° 900 900 (100.0 %)
0 (0.0 %) 0

SV GLONASS Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
R1 33.95° 40.78° 900 900 (100.0 %)
0 (0.0 %) 0
R2 65.92° 71.65° 900 900 (100.0 %)
0 (0.0 %) 0
R3 22.16° 30.20° 900 900 (100.0 %)
0 (0.0 %) 0
R17 72.06° 73.02° 900 900 (100.0 %)
0 (0.0 %) 0
R18 33.75° 40.49° 900 900 (100.0 %)
0 (0.0 %) 0
R24 26.00° 31.95° 900 900 (100.0 %)
0 (0.0 %) 0

SV Galileo Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
E2 18.18° 18.93° 900 900 (100.0 %)
0 (0.0 %) 0
E4 31.36° 36.96° 900 900 (100.0 %)
0 (0.0 %) 0
E10 73.19° 75.17° 900 900 (100.0 %)
0 (0.0 %) 0
E11 61.99° 66.28° 900 900 (100.0 %)
0 (0.0 %) 0
E12 50.63° 54.71° 900 900 (100.0 %)
0 (0.0 %) 0
E19 39.06° 39.41° 900 900 (100.0 %)
0 (0.0 %) 0
E25 24.58° 28.27° 900 900 (100.0 %)
0 (0.0 %) 0
E36 - - 0 0 (-)
900 (-) 0

SV BeiDou Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
C11 27.17° 32.59° 900 900 (100.0 %)
0 (0.0 %) 0
C14 69.65° 71.16° 900 900 (100.0 %)
0 (0.0 %) 0
C27 15.00° 16.05° 182 182 (100.0 %)
0 (0.0 %) 0
C28 57.15° 63.15° 900 900 (100.0 %)
0 (0.0 %) 0
C33 54.50° 61.44° 900 900 (100.0 %)
0 (0.0 %) 0
C42 50.59° 55.03° 900 900 (100.0 %)
0 (0.0 %) 0
C43 50.87° 56.96° 900 900 (100.0 %)
0 (0.0 %) 0

Missing phase observations by satellite > 15°: 
SV GPS Observations Missing L1C Missing L2W Missing L2X Missing L5X
G5 3.8 %
0.0 %
0.0 %
0.0 %
100.0 %
G11 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
G13 3.8 %
0.0 %
0.0 %
100.0 %
100.0 %
G15 3.8 %
0.0 %
0.0 %
0.0 %
100.0 %
G18 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
G20 3.8 %
0.0 %
0.0 %
100.0 %
100.0 %
G25 0.6 %
0.0 %
0.0 %
0.0 %
0.0 %
G29 3.8 %
0.0 %
0.0 %
0.0 %
100.0 %

SV GLONASS Observations Missing L1C Missing L1P Missing L2C Missing L2P
R1 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
R2 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
R3 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
R17 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
R18 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
R24 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %

SV Galileo Observations Missing L1X Missing L5X Missing L7X Missing L8X
E2 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E4 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E10 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E11 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E12 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E19 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %
E25 3.8 %
0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Observations Missing L2I Missing L7I Missing L6I
C11 3.8 %
0.0 %
0.0 %
100.0 %
C14 3.8 %
0.0 %
0.0 %
100.0 %
C27 0.8 %
0.0 %
100.0 %
0.0 %
C28 3.8 %
0.0 %
100.0 %
0.0 %
C33 3.8 %
0.0 %
100.0 %
0.0 %
C42 3.8 %
0.0 %
100.0 %
0.0 %
C43 3.8 %
0.0 %
100.0 %
0.0 %

Missing code observations by satellite > 15°: 
SV GPS Missing C1C Missing C2W Missing C2X Missing C5X
G5 0.0 %
0.0 %
0.0 %
100.0 %
G11 0.0 %
0.0 %
0.0 %
0.0 %
G13 0.0 %
0.0 %
100.0 %
100.0 %
G15 0.0 %
0.0 %
0.0 %
100.0 %
G18 0.0 %
0.0 %
0.0 %
0.0 %
G20 0.0 %
0.0 %
100.0 %
100.0 %
G25 0.0 %
0.0 %
0.0 %
0.0 %
G29 0.0 %
0.0 %
0.0 %
100.0 %

SV GLONASS Missing C1C Missing C1P Missing C2C Missing C2P
R1 0.0 %
0.0 %
0.0 %
0.0 %
R2 0.0 %
0.0 %
0.0 %
0.0 %
R3 0.0 %
0.0 %
0.0 %
0.0 %
R17 0.0 %
0.0 %
0.0 %
0.0 %
R18 0.0 %
0.0 %
0.0 %
0.0 %
R24 0.0 %
0.0 %
0.0 %
0.0 %

SV Galileo Missing C1X Missing C5X Missing C7X Missing C8X
E2 0.0 %
0.0 %
0.0 %
0.0 %
E4 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 %
E19 0.0 %
0.0 %
0.0 %
0.0 %
E25 0.0 %
0.0 %
0.0 %
0.0 %

SV BeiDou Missing C2I Missing C7I Missing C6I
C11 0.0 %
0.0 %
100.0 %
C14 0.0 %
0.0 %
100.0 %
C27 0.0 %
100.0 %
0.0 %
C28 0.0 %
100.0 %
0.0 %
C33 0.0 %
100.0 %
0.0 %
C42 0.0 %
100.0 %
0.0 %
C43 0.0 %
100.0 %
0.0 %

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
1.6 %
80 - 85 0
0
0
0
0
0
2.2 %
75 - 80 0
0
0
0
0
0
0.4 %
70 - 75 0
0
0
0
0
0
12.0 %
65 - 70 0
0
0
0
0
0
7.6 %
60 - 65 0
0
0
0
0
0
5.4 %
55 - 60 0
0
0
0
0
0
5.8 %
50 - 55 0
0
0
0
0
0
10.4 %
45 - 50 0
0
0
0
0
0
2.7 %
40 - 45 0
0
0
0
0
0
1.9 %
35 - 40 0
0
0
0
0
0
10.8 %
30 - 35 0
0
0
0
0
0
10.2 %
25 - 30 0
0
0
0
0
0
16.7 %
20 - 25 0
0
0
0
0
0
7.1 %
15 - 20 0
0
0
0
0
0
5.2 %
10 - 15 0
0
0
0
0
0
0.0 %
5 - 10 0
0
0
0
0
0
0.0 %
0 - 5 0
0
0
0
0
0
0.0 %

Signal to Noise Ratio by satellite > 15°: 
SV GPS L1 L2 L5
G5 48.2
52.1
-
G11 44.6
44.9
47.9
G13 44.9
31.3
-
G15 43.3
41.3
-
G18 42.4
44.5
47.8
G20 46.5
37.0
-
G25 39.5
38.2
44.1
G29 47.7
50.1
-
Average GPS: 44.6
42.4
46.6

SV GLONASS G1 G2
R1 45.2
39.7
R2 50.6
48.6
R3 46.0
43.3
R17 50.1
48.8
R18 47.7
45.7
R24 46.3
43.3
Average GLONASS: 47.7
44.9

SV Galileo E1 E5a E5b E5a+b
E2 43.9
44.2
42.1
47.3
E4 46.8
47.7
47.3
51.4
E10 49.9
52.8
52.6
56.1
E11 46.3
47.0
46.8
49.4
E12 46.3
47.9
48.1
51.9
E19 43.8
43.7
43.7
47.7
E25 44.9
45.9
45.5
49.7
Average Galileo: 46.0
47.0
46.6
50.5

SV BeiDou B1I B2I B3I
C11 43.1
45.8
-
C14 47.4
51.5
-
C27 42.7
- 40.4
C28 49.0
- 50.6
C33 49.1
- 51.0
C42 48.7
- 51.0
C43 48.7
- 49.7
Average BeiDou: 46.9
48.7
48.5

Code multipath by satellite > 15°: 
SV GPS Av Elev MP (L1) MP (L2) MP (L5)
G5 84.3 ° 0.13 m
0.09 m
-
G11 26.7 ° 0.22 m
0.19 m
0.19 m
G13 32.3 ° 0.15 m
0.15 m
-
G15 24.8 ° 0.16 m
0.27 m
-
G18 23.9 ° 0.20 m
0.26 m
0.23 m
G20 46.3 ° 0.15 m
0.17 m
-
G25 15.4 ° 0.17 m
0.27 m
0.28 m
G29 68.3 ° 0.13 m
0.09 m
-
Average GPS: - 0.16 m
0.19 m
0.23 m

SV GLONASS Av Elev MP (G1) MP (G2)
R1 37.4 ° 0.19 m
0.21 m
R2 68.8 ° 0.10 m
0.10 m
R3 26.2 ° 0.16 m
0.25 m
R17 72.5 ° 0.11 m
0.08 m
R18 37.1 ° 0.17 m
0.23 m
R24 29.0 ° 0.19 m
0.22 m
Average GLONASS: - 0.15 m
0.18 m

SV Galileo Av Elev MP (E1) MP (E5a) MP (E5b) MP (E5a+b)
E2 18.6 ° 0.19 m
0.23 m
0.27 m
0.24 m
E4 34.2 ° 0.13 m
0.11 m
0.15 m
0.08 m
E10 74.2 ° 0.08 m
0.06 m
0.06 m
0.02 m
E11 64.1 ° 0.15 m
0.13 m
0.17 m
0.06 m
E12 52.7 ° 0.12 m
0.09 m
0.14 m
0.06 m
E19 39.2 ° 0.16 m
0.11 m
0.10 m
0.02 m
E25 26.4 ° 0.19 m
0.19 m
0.25 m
0.12 m
Average Galileo: - 0.15 m
0.13 m
0.16 m
0.09 m

SV BeiDou Av Elev MP (B1I) MP (B2I) MP (B3I)
C11 29.9 ° 0.16 m
0.17 m
-
C14 70.4 ° 0.12 m
0.09 m
-
C27 15.5 ° 0.16 m
- 0.31 m
C28 60.1 ° 0.11 m
- 0.15 m
C33 58.0 ° 0.09 m
- 0.05 m
C42 52.8 ° 0.10 m
- 0.10 m
C43 53.9 ° 0.10 m
- 0.08 m
Average BeiDou: - 0.12 m
0.13 m
0.14 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 0.14 m
0.09 m
- - - - -
80 - 85 0.12 m
0.09 m
- - - - -
75 - 80 0.09 m
- 0.07 m
0.06 m
0.01 m
- -
70 - 75 0.10 m
0.08 m
0.06 m
0.08 m
0.02 m
- -
65 - 70 0.12 m
0.09 m
0.15 m
0.15 m
0.05 m
- -
60 - 65 0.14 m
- 0.13 m
0.16 m
0.06 m
0.14 m
-
55 - 60 0.10 m
- - - - 0.08 m
-
50 - 55 0.11 m
- 0.09 m
0.14 m
0.06 m
0.09 m
-
45 - 50 0.14 m
0.16 m
- - - - -
40 - 45 0.19 m
0.20 m
- - - - -
35 - 40 0.17 m
0.22 m
0.12 m
0.12 m
0.03 m
- -
30 - 35 0.15 m
0.18 m
0.10 m
0.15 m
0.08 m
- -
25 - 30 0.18 m
0.22 m
0.18 m
0.23 m
0.12 m
- -
20 - 25 0.18 m
0.26 m
0.24 m
- - - -
15 - 20 0.19 m
0.27 m
0.24 m
0.27 m
0.24 m
0.31 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 2024/03/13 01:44:59.00

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, L2 code and phase measurements with a SNR of at least 0 
(#)  A complete GLONASS observation contains non-zero G1, G2, G2a code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo observation contains non-zero E1, E5a, E5b, E5a+b, E6 code and phase measurements with a SNR of at least 0 
(#)  A complete BeiDou observation contains non-zero B1I, B1C, B2a, B2I, B2a+b code and phase measurements with a SNR of at least 0 
(#)  A complete QZSS observation contains non-zero code and phase measurements with a SNR of at least 0 
(#)  A complete NavIC observation contains non-zero 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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