Leica SpiderQC v4.4 Quality Report


Program Run: 2017/03/04 00:03:20.70

File Details:


Observation File: tias0620.17o
GPS Navigation File: tias0620.17n
GLONASS Navigation File: tias0620.17g
Quality Testing:  Fail (See below for details) 

Station Details:


Marker Name/Number:  TIAS  31320M001   
Observer/Agency:       
Receiver #/Type/Vers:  355494  LEICA GRX1200GGPRO  7.02/3.054 
Antenna #/Type:    LEIAX1202GG NONE   
Antenna Offsets (HEN):  0.000  0.000  0.000 
Approx Position (XYZ):  5427772.590  -1318560.286  3069385.170 
Approx Position (plh):  28° 57' 7.67645" N  13° 39' 15.39420" W  258.793m 
Diff. Est-Header:  1.3 m dX  -6.8 m dY  3.8 m dZ 
Diff. Est-Header:  7.9 m (2880 estimates) 

Session Summary:


Time of first obs:  2017/03/03 00:00:00.00 GPS 
Time of last obs:  2017/03/03 23:59:30.00 GPS 
Session length:  23.99 hours 
GPS week:  1938, day 5 
Observation interval:  30.00 seconds 
UTC leap seconds:  18 seconds 

Num SVs with obs:  49 
Num SVs with nav:  56 
Total GPS orbits:  173 
Total GLONASS orbits:  381 
Total Galileo orbits:  0 
SVs with obs:  G1 G2 G3 G6 G7 G8 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 R11 R12 R13 R16 R17 R18 R19 R20 R21 R22 R23 R24  
SVs without obs:  G4 G5 G9 G10 R10 R14 R15 E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 E23 E24 E25 E26 E27 E28 E29 E30 E31 E32 E33 E34 E35 E36 E37 E38 E39 E40 E41 E42 E43 E44 E45 E46 E47 E48 E49 E50 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20  
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  
SVs without nav:   
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 0 slips, Threshold 40 slips 
Multipath:  Pass  Value 0.17m MP1 / 0.20m MP2, Threshold 0.5 m 
Data Completeness:  Pass  Value 100.0 %, Threshold 95.0 % 
Navigation Data:  Pass   
     
GLONASS Specific Tests 
Cycle Slips:  Pass  Value 3 slips, Threshold 92 slips 
Multipath:  Pass  Value 0.18m MP1 / 0.22m MP2, Threshold 0.5 m 
Data Completeness:  Fail  Value 78.6 %, Threshold 90.0 % 
Navigation Data:  Pass   

General Quality Indicators:


Tracking   
Num obs > 0°:  39959 
Num possible obs > 0°:  49826 
Num obs with invalid nav:  0 
Num obs without nav:  0 
Num obs to unhealthy SV:  0 
Num obs with WLF change:  0 
Num complete loss of lock:  0 

Num obs GPS > 0°:  22814 
Num obs GLONASS > 0°:  17145 
Num obs Galileo > 0°:  0 
Num obs All > 0°:  39959 

Epochs with < 5 SV > 15°:  0  (0.0 %) 
Epochs with all SV > 15°:  1395  (48.4 %) 
Epochs with full data > 15°:  394  (13.7 %) 

Satellite Geometry 
DOP  Minimum  Maximum  Average 
PDOP  2.7  9.4  3.9 
GDOP  3.3  11.5  4.7 

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 
R14  22.000  237 / 281  15.02° / 15.03°  310.09° / 298.59° 
R13  4.500  873 / 882  15.14° / 16.84°  129.30° / 127.60° 
R14  240.500  995 / 1476  15.15° / 15.05°  157.12° / 29.08° 
R15  265.500  1110 / 1641  15.15° / 15.16°  174.26° / 33.59° 
R10  368.000  1803 / 2539  15.05° / 15.09°  262.50° / 143.73° 
R14  21.500  2837 / 2880  15.08° / 22.97°  330.05° / 323.05° 
Total:  922.000 (1844 observations) 

Receiver Clock 
Clock Slips > 15°:  0 
Max RX clock offset:  0.000062 ms (at 2017/03/03 00:58:30.00) 
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 
Tracking 
Num obs > 15°:  35563  20215  15348  - 
% obs > 15°:   95.1 %  100.0 %  89.2 %  - 
Num possible obs > 15°:  37415  20215  17200  - 
Num complete obs > 15°:  33728  20215  13513  - 
% complete obs > 15°:   90.1 %  100.0 %  78.6 %  - 
Average # SV per Epoch:  12.3   7.0   5.3   - 
         
Obs L2 : Obs L1:  0.948   1.000   0.880   - 
Obs L5 : Obs L1:  -  -  -  - 

Cycle Slips         
Num cycle slips > 15°:  3  -  3  - 
% slips per complete obs:  0.009 %  -  0.022 %  - 
Num complete obs per slip:  1124267   -  450433   - 
IOD Slips > 15°:  1828  -  1828  - 
Outliers > 15°:  -  -  -  - 
LLI L1 : Obs L1:  0.0000   -  0.0001   - 
LLI L2 : Obs L2:  -  -  -  - 
LLI L5 : Obs L5:  -  -  -  - 

Multipath         
MP1 RMS:  0.172 m  0.170 m  0.176 m  - 
MP2 RMS:  0.212 m  0.203 m  0.225 m  - 
MP5 RMS:  -  -  -  - 

Extended Quality Information:


Tracking by observation type > 15°: 
Type Code Phase SNR Doppler
L1 100.0 %
100.0 %
N/A N/A
L2 N/A 94.8 %
N/A N/A
L2P 94.8 %
N/A N/A N/A

Tracking by satellite > 15°: 
SV Min Elev Max Elev Possible Observations Actual Observations Observations with Invalid Ephemeris Cycle Slips
G1 15.14° 55.79° 852 852 (100.0 %)
0 (0.0 %) 0
G2 15.07° 61.38° 572 572 (100.0 %)
0 (0.0 %) 0
G3 15.03° 78.26° 734 734 (100.0 %)
0 (0.0 %) 0
G6 15.10° 84.86° 651 651 (100.0 %)
0 (0.0 %) 0
G7 15.04° 52.91° 740 740 (100.0 %)
0 (0.0 %) 0
G8 15.04° 68.52° 802 802 (100.0 %)
0 (0.0 %) 0
G11 15.08° 62.85° 823 823 (100.0 %)
0 (0.0 %) 0
G12 15.11° 84.23° 679 679 (100.0 %)
0 (0.0 %) 0
G13 15.11° 56.26° 841 841 (100.0 %)
0 (0.0 %) 0
G14 15.04° 49.63° 761 761 (100.0 %)
0 (0.0 %) 0
G15 15.03° 75.39° 761 761 (100.0 %)
0 (0.0 %) 0
G16 15.04° 77.40° 733 733 (100.0 %)
0 (0.0 %) 0
G17 15.10° 60.77° 557 557 (100.0 %)
0 (0.0 %) 0
G18 15.03° 37.22° 826 826 (100.0 %)
0 (0.0 %) 0
G19 15.02° 54.24° 734 734 (100.0 %)
0 (0.0 %) 0
G20 15.03° 66.31° 591 591 (100.0 %)
0 (0.0 %) 0
G21 15.00° 62.42° 594 594 (100.0 %)
0 (0.0 %) 0
G22 15.08° 88.15° 709 709 (100.0 %)
0 (0.0 %) 0
G23 15.01° 69.76° 614 614 (100.0 %)
0 (0.0 %) 0
G24 15.03° 57.57° 844 844 (100.0 %)
0 (0.0 %) 0
G25 15.01° 64.47° 802 802 (100.0 %)
0 (0.0 %) 0
G26 15.01° 70.20° 792 792 (100.0 %)
0 (0.0 %) 0
G27 15.02° 55.87° 854 854 (100.0 %)
0 (0.0 %) 0
G28 15.00° 35.92° 822 822 (100.0 %)
0 (0.0 %) 0
G29 15.08° 81.70° 632 632 (100.0 %)
0 (0.0 %) 0
G30 15.00° 69.07° 599 599 (100.0 %)
0 (0.0 %) 0
G31 15.01° 84.81° 659 659 (100.0 %)
0 (0.0 %) 0
G32 15.02° 57.71° 637 637 (100.0 %)
0 (0.0 %) 0
R1 15.01° 85.61° 647 647 (100.0 %)
0 (0.0 %) 0
R2 15.04° 68.60° 635 635 (100.0 %)
0 (0.0 %) 0
R3 15.07° 48.00° 763 763 (100.0 %)
0 (0.0 %) 0
R4 15.08° 53.49° 733 733 (100.0 %)
0 (0.0 %) 0
R5 15.12° 75.75° 603 603 (100.0 %)
0 (0.0 %) 0
R6 15.04° 78.25° 592 592 (100.0 %)
0 (0.0 %) 0
R7 15.01° 55.91° 885 885 (100.0 %)
0 (0.0 %) 0
R8 15.09° 62.48° 913 913 (100.0 %)
0 (0.0 %) 0
R9 15.01° 50.85° 749 749 (100.0 %)
0 (0.0 %) 1
R10 - - 737 0 (0.0 %)
0 (0.0 %) 0
R11 15.09° 73.93° 651 651 (100.0 %)
0 (0.0 %) 0
R12 15.07° 81.42° 864 864 (100.0 %)
0 (0.0 %) 0
R13 15.02° 55.62° 931 921 (98.9 %)
0 (0.0 %) 0
R14 - - 571 0 (0.0 %)
0 (0.0 %) 0
R15 - - 532 0 (0.0 %)
0 (0.0 %) 0
R16 15.02° 68.79° 629 629 (100.0 %)
0 (0.0 %) 0
R17 15.04° 82.36° 533 533 (100.0 %)
0 (0.0 %) 0
R18 15.07° 59.33° 623 623 (100.0 %)
0 (0.0 %) 0
R19 15.15° 38.12° 712 712 (100.0 %)
0 (0.0 %) 0
R20 15.01° 61.22° 607 607 (100.0 %)
0 (0.0 %) 0
R21 15.00° 85.96° 549 549 (100.0 %)
0 (0.0 %) 0
R22 15.07° 69.18° 978 978 (100.0 %)
0 (0.0 %) 1
R23 15.07° 52.77° 1026 1026 (100.0 %)
0 (0.0 %) 0
R24 15.03° 73.22° 737 735 (99.7 %)
0 (0.0 %) 1

Missing phase observations by satellite > 15°: 
SV Observations Missing L1 Missing L2
G1 2.4 %
0.0 %
0.0 %
G2 1.6 %
0.0 %
0.0 %
G3 2.1 %
0.0 %
0.0 %
G6 1.8 %
0.0 %
0.0 %
G7 2.1 %
0.0 %
0.0 %
G8 2.3 %
0.0 %
0.0 %
G11 2.3 %
0.0 %
0.0 %
G12 1.9 %
0.0 %
0.0 %
G13 2.4 %
0.0 %
0.0 %
G14 2.1 %
0.0 %
0.0 %
G15 2.1 %
0.0 %
0.0 %
G16 2.1 %
0.0 %
0.0 %
G17 1.6 %
0.0 %
0.0 %
G18 2.3 %
0.0 %
0.0 %
G19 2.1 %
0.0 %
0.0 %
G20 1.7 %
0.0 %
0.0 %
G21 1.7 %
0.0 %
0.0 %
G22 2.0 %
0.0 %
0.0 %
G23 1.7 %
0.0 %
0.0 %
G24 2.4 %
0.0 %
0.0 %
G25 2.3 %
0.0 %
0.0 %
G26 2.2 %
0.0 %
0.0 %
G27 2.4 %
0.0 %
0.0 %
G28 2.3 %
0.0 %
0.0 %
G29 1.8 %
0.0 %
0.0 %
G30 1.7 %
0.0 %
0.0 %
G31 1.9 %
0.0 %
0.0 %
G32 1.8 %
0.0 %
0.0 %
R1 1.8 %
0.0 %
0.0 %
R2 1.8 %
0.0 %
0.0 %
R3 2.1 %
0.0 %
0.0 %
R4 2.1 %
0.0 %
0.0 %
R5 1.7 %
0.0 %
0.0 %
R6 1.7 %
0.0 %
100.0 %
R7 2.5 %
0.0 %
0.0 %
R8 2.6 %
0.0 %
0.0 %
R9 2.1 %
0.0 %
0.0 %
R11 1.8 %
0.0 %
0.0 %
R12 2.4 %
0.0 %
100.0 %
R13 2.6 %
0.0 %
0.1 %
R16 1.8 %
0.0 %
0.0 %
R17 1.5 %
0.0 %
0.0 %
R18 1.8 %
0.0 %
0.0 %
R19 2.0 %
0.0 %
0.0 %
R20 1.7 %
0.0 %
0.0 %
R21 1.5 %
0.0 %
0.0 %
R22 2.8 %
0.0 %
0.0 %
R23 2.9 %
0.0 %
0.0 %
R24 2.1 %
0.0 %
51.4 %

Missing code observations by satellite > 15°: 
SV Missing C1 Missing C2P
G1 0.0 %
0.0 %
G2 0.0 %
0.0 %
G3 0.0 %
0.0 %
G6 0.0 %
0.0 %
G7 0.0 %
0.0 %
G8 0.0 %
0.0 %
G11 0.0 %
0.0 %
G12 0.0 %
0.0 %
G13 0.0 %
0.0 %
G14 0.0 %
0.0 %
G15 0.0 %
0.0 %
G16 0.0 %
0.0 %
G17 0.0 %
0.0 %
G18 0.0 %
0.0 %
G19 0.0 %
0.0 %
G20 0.0 %
0.0 %
G21 0.0 %
0.0 %
G22 0.0 %
0.0 %
G23 0.0 %
0.0 %
G24 0.0 %
0.0 %
G25 0.0 %
0.0 %
G26 0.0 %
0.0 %
G27 0.0 %
0.0 %
G28 0.0 %
0.0 %
G29 0.0 %
0.0 %
G30 0.0 %
0.0 %
G31 0.0 %
0.0 %
G32 0.0 %
0.0 %
R1 0.0 %
0.0 %
R2 0.0 %
0.0 %
R3 0.0 %
0.0 %
R4 0.0 %
0.0 %
R5 0.0 %
0.0 %
R6 0.0 %
100.0 %
R7 0.0 %
0.0 %
R8 0.0 %
0.0 %
R9 0.0 %
0.0 %
R11 0.0 %
0.0 %
R12 0.0 %
100.0 %
R13 0.0 %
0.1 %
R16 0.0 %
0.0 %
R17 0.0 %
0.0 %
R18 0.0 %
0.0 %
R19 0.0 %
0.0 %
R20 0.0 %
0.0 %
R21 0.0 %
0.0 %
R22 0.0 %
0.0 %
R23 0.0 %
0.0 %
R24 0.0 %
51.4 %

Tracking by satellite elevation > 15°: 
Elevation Cycle Slips GPS Cycle Slips GLONASS Cycle Slips Galileo Observations
85 - 90 0
0
0
0.2 %
80 - 85 0
0
0
1.2 %
75 - 80 0
0
0
1.8 %
70 - 75 0
0
0
2.4 %
65 - 70 0
0
0
4.2 %
60 - 65 0
0
0
5.1 %
55 - 60 0
0
0
7.1 %
50 - 55 0
0
0
8.8 %
45 - 50 0
0
0
8.8 %
40 - 45 0
0
0
8.3 %
35 - 40 0
0
0
9.5 %
30 - 35 0
0
0
10.2 %
25 - 30 0
0
0
9.7 %
20 - 25 0
0
0
10.2 %
15 - 20 0
3
0
12.5 %
10 - 15 0
0
0
0.0 %
5 - 10 0
0
0
0.0 %
0 - 5 0
0
0
0.0 %

Signal to Noise Ratio by satellite > 15°: 
SV L1/E1 L2 L5/E5a E5b E5a+b
G1 8.4
6.3
- - -
G2 8.2
6.1
- - -
G3 8.4
6.7
- - -
G6 8.4
6.9
- - -
G7 8.3
5.0
- - -
G8 8.5
6.7
- - -
G11 8.3
5.7
- - -
G12 8.6
6.1
- - -
G13 8.3
5.5
- - -
G14 7.3
4.8
- - -
G15 8.7
6.2
- - -
G16 8.4
5.9
- - -
G17 8.6
5.9
- - -
G18 7.5
4.3
- - -
G19 7.7
5.8
- - -
G20 8.2
5.8
- - -
G21 8.2
5.7
- - -
G22 8.4
6.4
- - -
G23 8.4
5.8
- - -
G24 8.3
6.8
- - -
G25 8.4
6.4
- - -
G26 8.4
6.6
- - -
G27 8.4
6.7
- - -
G28 7.6
4.5
- - -
G29 8.7
6.2
- - -
G30 8.5
6.7
- - -
G31 8.7
6.3
- - -
G32 8.2
6.0
- - -
R1 7.3
3.6
- - -
R2 7.6
5.4
- - -
R3 7.5
5.4
- - -
R4 7.5
5.4
- - -
R5 6.3
3.8
- - -
R6 7.1
- - - -
R7 7.4
5.2
- - -
R8 6.6
5.1
- - -
R9 7.4
5.5
- - -
R11 7.6
5.4
- - -
R12 7.0
- - - -
R13 5.7
4.4
- - -
R16 6.3
3.8
- - -
R17 7.6
5.5
- - -
R18 7.3
5.2
- - -
R19 6.5
4.9
- - -
R20 5.9
5.2
- - -
R21 7.6
5.5
- - -
R22 7.5
5.4
- - -
R23 7.7
3.8
- - -
R24 6.2
2.4
- - -
Average GPS: 8.3
6.0
- - -
Average GLONASS: 7.0
4.8
- - -
Average Galileo: - - - - -
Average All: 7.7
5.5
- - -

Code multipath by satellite > 15°: 
SV Av Elev MP1 MP2 MP5 MP5b MP5a+b
G1 35.5 ° 0.18 m
0.18 m
- - -
G2 38.2 ° 0.19 m
0.22 m
- - -
G3 46.6 ° 0.14 m
0.15 m
- - -
G6 50.0 ° 0.17 m
0.19 m
- - -
G7 34.0 ° 0.17 m
0.20 m
- - -
G8 41.8 ° 0.16 m
0.18 m
- - -
G11 39.0 ° 0.22 m
0.23 m
- - -
G12 49.7 ° 0.12 m
0.16 m
- - -
G13 35.7 ° 0.19 m
0.22 m
- - -
G14 32.3 ° 0.20 m
0.27 m
- - -
G15 45.2 ° 0.16 m
0.24 m
- - -
G16 46.2 ° 0.15 m
0.19 m
- - -
G17 37.9 ° 0.19 m
0.20 m
- - -
G18 26.1 ° 0.22 m
0.28 m
- - -
G19 34.6 ° 0.19 m
0.23 m
- - -
G20 40.7 ° 0.17 m
0.30 m
- - -
G21 38.7 ° 0.16 m
0.22 m
- - -
G22 51.6 ° 0.14 m
0.13 m
- - -
G23 42.4 ° 0.14 m
0.17 m
- - -
G24 36.3 ° 0.16 m
0.16 m
- - -
G25 39.7 ° 0.13 m
0.18 m
- - -
G26 42.6 ° 0.17 m
0.19 m
- - -
G27 35.4 ° 0.20 m
0.20 m
- - -
G28 25.5 ° 0.23 m
0.23 m
- - -
G29 48.4 ° 0.14 m
0.18 m
- - -
G30 42.0 ° 0.14 m
0.17 m
- - -
G31 49.9 ° 0.16 m
0.19 m
- - -
G32 36.4 ° 0.19 m
0.23 m
- - -
R1 50.3 ° 0.15 m
0.19 m
- - -
R2 41.8 ° 0.15 m
0.16 m
- - -
R3 31.5 ° 0.19 m
0.20 m
- - -
R4 34.3 ° 0.17 m
0.24 m
- - -
R5 45.4 ° 0.20 m
0.27 m
- - -
R6 - - - - - -
R7 35.5 ° 0.18 m
0.24 m
- - -
R8 38.8 ° 0.21 m
0.26 m
- - -
R9 32.9 ° 0.19 m
0.22 m
- - -
R11 44.5 ° 0.16 m
0.20 m
- - -
R12 - - - - - -
R13 35.3 ° 0.22 m
0.23 m
- - -
R16 41.9 ° 0.19 m
0.19 m
- - -
R17 48.7 ° 0.15 m
0.17 m
- - -
R18 37.2 ° 0.16 m
0.19 m
- - -
R19 26.6 ° 0.23 m
0.29 m
- - -
R20 38.1 ° 0.20 m
0.34 m
- - -
R21 50.5 ° 0.13 m
0.26 m
- - -
R22 42.1 ° 0.16 m
0.23 m
- - -
R23 33.9 ° 0.17 m
0.23 m
- - -
R24 44.1 ° 0.13 m
0.16 m
- - -
Average GPS: - 0.17 m
0.20 m
- - -
Average GLONASS: - 0.18 m
0.22 m
- - -
Average Galileo: - - - - - -
Average All: - 0.17 m
0.21 m
- - -

Code multipath by satellite elevation > 15°: 
Elevation MP1 MP2 MP5 MP5b MP5a+b
85 - 90 0.04 m
0.12 m
- - -
80 - 85 0.09 m
0.11 m
- - -
75 - 80 0.15 m
0.18 m
- - -
70 - 75 0.12 m
0.17 m
- - -
65 - 70 0.11 m
0.15 m
- - -
60 - 65 0.11 m
0.15 m
- - -
55 - 60 0.10 m
0.13 m
- - -
50 - 55 0.12 m
0.15 m
- - -
45 - 50 0.14 m
0.17 m
- - -
40 - 45 0.16 m
0.19 m
- - -
35 - 40 0.18 m
0.21 m
- - -
30 - 35 0.19 m
0.23 m
- - -
25 - 30 0.23 m
0.27 m
- - -
20 - 25 0.26 m
0.31 m
- - -
15 - 20 0.24 m
0.31 m
- - -
10 - 15 - - - - -
5 - 10 - - - - -
0 - 5 - - - - -


Observation File Messages:





GPS Navigation File Messages:




GLONASS Navigation File Messages:




General Messages:



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 L1, L2 code and phase measurements with a SNR of at least 0 
(#)  A complete Galileo 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  
-  It took 1.7 seconds to process this file 
-  This file was processed using version 4.4.0.1