Leica SpiderQC v7.8 Quality Report

Program Run:

2025/05/30 16:56:08.80

File Details:

Observation File:	mihl150q30.25o
GPS Navigation File:	mihl150q30.25n
GLONASS Navigation File:	mihl150q30.25g
Galileo Navigation File:	mihl150q30.25l
BeiDou Navigation File:	mihl150q30.25f

Quality Testing:

Fail (See below for details)

Station Details:

Marker Name/Number:	HOUGHTON LAKE	MIHL
Observer/Agency:	Shawn Roy	Michigan DOT
Receiver #/Type/Vers:	2090016	LEICA GR50	4.50/7.813
Antenna #/Type:	19067012	LEIAR20 LEIM
Antenna Offsets (HEN):	0.000	0.000	0.000
Approx Position (XYZ):	414596.026	-4551094.819	4434845.955
Approx Position (plh):	44° 19' 58.19096" N	84° 47' 41.39314" W	323.415m
Diff. Est-Header:	-5.8 m dX	0.1 m dY	1.7 m dZ
Diff. Est-Header:	6.0 m (900 estimates)

Session Summary:

Time of first obs:	2025/05/30 16:30:00.00 GPS
Time of last obs:	2025/05/30 16:44:59.00 GPS
Session length:	14.98 minutes
GPS week:	2368, day 5
Observation interval:	1.00 seconds
UTC leap seconds:	18 seconds

Num SVs with obs:	35
Num SVs with nav:	98
Total GPS orbits:	52
Total GLONASS orbits:	31
Total Galileo orbits:	248
Total BeiDou orbits:	42
SVs with obs:	G4 G5 G6 G9 G11 G12 G17 G19 G20 G25 R4 R5 R10 R11 R12 R19 R20 R21 E5 E9 E15 E21 E27 E30 E34 E36 C27 C28 C30 C32 C33 C36 C41 C45 C47
SVs without obs:	G1 G2 G3 G7 G8 G10 G13 G14 G15 G16 G18 G21 G22 G23 G24 G26 G27 G28 G29 G30 G31 G32 R1 R2 R3 R6 R7 R8 R9 R13 R14 R15 R16 R17 R18 R22 R23 R24 E1 E2 E3 E4 E6 E7 E8 E10 E11 E12 E13 E14 E16 E17 E18 E19 E20 E22 E23 E24 E25 E26 E28 E29 E31 E32 E33 E35 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C29 C31 C34 C35 C37 C38 C39 C40 C42 C43 C44 C46 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:	G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 G15 G16 G17 G19 G20 G22 G24 G25 G27 G28 G29 G30 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R14 R15 R16 R17 R18 R19 R20 R21 R22 R24 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E15 E16 E21 E24 E25 E27 E29 E30 E34 C6 C8 C11 C13 C14 C16 C19 C20 C21 C22 C23 C25 C27 C28 C29 C30 C32 C33 C34 C36 C37 C39 C41 C42 C43 C45 C47 C49 C50
SVs without nav:	G18 G21 G23 G26 G31 G32 R13 R23 E1 E14 E17 E18 E19 E20 E22 E23 E26 E28 E31 E32 E33 E35 E36 C1 C2 C3 C4 C5 C7 C9 C10 C12 C15 C17 C18 C24 C26 C31 C35 C38 C40 C44 C46 C48 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:	Pass	Value 100.0 %, Threshold 99.0 %
File Format:	Pass
RX Clock:	Pass
Other:	Pass


GPS Specific Tests
Cycle Slips:	Pass	Value 7 slips, Threshold 14 slips
Multipath:	Pass	Value 0.04m MP1 / 0.10m MP2, Threshold 0.5 m
Data Completeness:	Pass	Value 98.9 %, Threshold 95.0 %
Navigation Data:	Pass


GLONASS Specific Tests
Cycle Slips:	Pass	Value 4 slips, Threshold 34 slips
Multipath:	Pass	Value 0.04m MP1 / 0.08m 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 22 slips
Multipath:	Pass	Value 0.13m MP1 / 0.01m MP5b, Threshold 0.5 m
Data Completeness:	Fail	Value 0.0 %, Threshold 90.0 %
Navigation Data:	Pass


BeiDou Specific Tests
Cycle Slips:	Pass	Value 7 slips, Threshold 38 slips
Multipath:	Pass	Value 0.25m MP1, Threshold 0.5 m
Data Completeness:	Fail	Value 0.0 %, Threshold 90.0 %
Navigation Data:	Pass

General Quality Indicators:

Tracking
Num obs > 0°:	28978
Num possible obs > 0°:	39726
Num obs with invalid nav:	0
Num obs without nav:	900
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°:	15	(1.7 %)
Epochs with full data > 15°:	0	(0.0 %)

Satellite Geometry
DOP	Minimum	Maximum	Average
PDOP	3.1	5.0	3.3
GDOP	3.8	6.2	4.1

Data Gaps
Num epochs with data:	900
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
R6	10.983	241 / 900	15.00° / 20.40°	150.49° / 148.42°
C29	14.717	17 / 900	15.00° / 19.47°	281.80° / 285.55°
Total:	25.700 (1542 observations)

Receiver Clock
Clock Slips > 15°:	0
Max RX clock offset:	0.000032 ms (at 2025/05/30 16:40:01.00)
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°:	28978	8165	5985	6732	8096	-	-
Num possible obs > 0°:	39726	10973	8171	9782	10800	-	-
Num obs with invalid nav:	-	-	-	-	-	-	-
Num obs without nav:	900	-	-	900	-	-	-
Num obs to unhealthy SV:	-	-	-	-	-	-	-

Tracking over Elevation Mask (15°)
Num obs > 15°:	22533	6908	5729	3600	6296	-	-
% obs > 15°:	93.1 %	99.2 %	88.9 %	100.0 %	87.6 %	-	-
Num possible obs > 15°:	24197	6967	6446	3600	7184	-	-
Num complete obs > 15°:	6893	6893	-	-	-	-	-
% complete obs > 15°:	28.5 %	98.9 %	-	-	-	-	-
Num obs with WLF change:	-	-	-	-	-	-	-
Average # SV per Epoch:	25.0	7.7	6.4	4.0	7.0	-	-


Observation ratio w.r.t. L1/E1/B1I:
Obs L2/B1C:	0.969	0.999	0.932	-	-	-	-
Obs E5b/B2I:	1.000	-	-	1.000	-	-	-
Obs L5/E5a/B2a:	-	-	-	-	-	-	-
Obs E5a+b/B2a+b:	-	-	-	-	-	-	-
Obs L6/E6/B3I/G2a:	-	-	-	-	-	-	-
Obs G3:	-	-	-	-	-	-	-

Cycle Slips
Num cycle slips > 15°:	18	7	4	-	7	-	-
% slips per complete obs:	0.261 %	0.102 %	-	-	-	-	-
Num complete obs per slip:	382	984	-	-	-	-	-
IOD Slips > 15°:	-	-	-	-	-	-	-
Outliers > 15°:	-	-	-	-	-	-	-
LLI : Obs L1/E1/B1I:	0.0008	0.0009	0.0007	-	0.0011	-	-
LLI : Obs L2/B1C:	0.0008	0.0009	0.0008	-	-	-	-
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:	0.116 m	0.043 m	0.042 m	0.131 m	0.253 m	-	-
MP (L2/B1C) RMS:	0.088 m	0.097 m	0.077 m	-	-	-	-
MP (L5/E5a/B2a) RMS:	-	-	-	-	-	-	-
MP (E5b/B2I) RMS:	0.013 m	-	-	0.013 m	-	-	-
MP (E5a+b/B2a+b) RMS:	-	-	-	-	-	-	-
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 %	99.9 %	100.0 %	100.0 %
L1I	100.0 %	99.6 %	100.0 %	100.0 %
L2P	93.2 %	93.0 %	93.2 %	93.2 %
L2W	99.9 %	99.8 %	99.9 %	99.9 %
L7Q	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
G5	15.27°	19.87°	667	630 (94.5 %)	0 (0.0 %)	2
G6	51.36°	57.42°	900	900 (100.0 %)	0 (0.0 %)	0
G9	16.68°	18.95°	900	900 (100.0 %)	0 (0.0 %)	0
G11	77.26°	78.96°	900	900 (100.0 %)	0 (0.0 %)	0
G12	53.94°	54.39°	900	900 (100.0 %)	0 (0.0 %)	0
G19	32.23°	38.14°	900	900 (100.0 %)	0 (0.0 %)	0
G20	47.21°	54.67°	900	900 (100.0 %)	0 (0.0 %)	0
G25	29.58°	33.44°	900	878 (97.6 %)	0 (0.0 %)	5

SV GLONASS	Min Elev	Max Elev	Possible Observations	Actual Observations	Observations with Invalid Ephemeris	Cycle Slips
R4	15.25°	19.49°	900	900 (100.0 %)	0 (0.0 %)	0
R5	36.35°	38.64°	900	900 (100.0 %)	0 (0.0 %)	0
R6	-	-	660	0 (0.0 %)	0 (0.0 %)	0
R10	15.01°	18.18°	386	386 (100.0 %)	0 (0.0 %)	0
R11	38.66°	43.74°	900	900 (100.0 %)	0 (0.0 %)	0
R12	21.89°	25.96°	900	843 (93.7 %)	0 (0.0 %)	4
R20	40.56°	45.62°	900	900 (100.0 %)	0 (0.0 %)	0
R21	55.35°	58.61°	900	900 (100.0 %)	0 (0.0 %)	0

SV Galileo	Min Elev	Max Elev	Possible Observations	Actual Observations	Observations with Invalid Ephemeris	Cycle Slips
E15	60.92°	64.83°	900	900 (100.0 %)	0 (0.0 %)	0
E27	52.82°	53.85°	900	900 (100.0 %)	0 (0.0 %)	0
E30	42.56°	48.65°	900	900 (100.0 %)	0 (0.0 %)	0
E34	54.56°	59.48°	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
C27	47.01°	51.80°	900	900 (100.0 %)	0 (0.0 %)	0
C29	-	-	884	0 (0.0 %)	0 (0.0 %)	0
C30	65.42°	70.13°	900	900 (100.0 %)	0 (0.0 %)	0
C32	29.33°	35.33°	900	900 (100.0 %)	0 (0.0 %)	0
C36	26.74°	30.19°	900	900 (100.0 %)	0 (0.0 %)	0
C41	38.04°	38.22°	900	900 (100.0 %)	0 (0.0 %)	0
C45	17.69°	18.94°	900	896 (99.6 %)	0 (0.0 %)	7
C47	36.55°	41.42°	900	900 (100.0 %)	0 (0.0 %)	0

Missing phase observations by satellite > 15°:

SV GPS	Observations	Missing L1C	Missing L2W
G5	2.8 %	0.2 %	1.0 %
G6	4.0 %	0.0 %	0.0 %
G9	4.0 %	0.0 %	0.0 %
G11	4.0 %	0.0 %	0.0 %
G12	4.0 %	0.0 %	0.0 %
G19	4.0 %	0.0 %	0.0 %
G20	4.0 %	0.0 %	0.0 %
G25	3.9 %	1.0 %	1.0 %

SV GLONASS	Observations	Missing L1C	Missing L2P
R4	4.0 %	0.0 %	0.0 %
R5	4.0 %	0.0 %	0.0 %
R10	1.7 %	0.0 %	100.0 %
R11	4.0 %	0.0 %	0.0 %
R12	3.7 %	1.5 %	1.5 %
R20	4.0 %	0.0 %	0.0 %
R21	4.0 %	0.0 %	0.0 %

SV Galileo	Observations	Missing L1C	Missing L7Q
E15	4.0 %	0.0 %	0.0 %
E27	4.0 %	0.0 %	0.0 %
E30	4.0 %	0.0 %	0.0 %
E34	4.0 %	0.0 %	0.0 %

SV BeiDou	Observations	Missing L2I
C27	4.0 %	0.0 %
C30	4.0 %	0.0 %
C32	4.0 %	0.0 %
C36	4.0 %	0.0 %
C41	4.0 %	0.0 %
C45	4.0 %	2.7 %
C47	4.0 %	0.0 %

Missing code observations by satellite > 15°:

SV GPS	Missing C1C	Missing C2W
G5	0.0 %	1.0 %
G6	0.0 %	0.0 %
G9	0.0 %	0.0 %
G11	0.0 %	0.0 %
G12	0.0 %	0.0 %
G19	0.0 %	0.0 %
G20	0.0 %	0.0 %
G25	0.0 %	0.0 %

SV GLONASS	Missing C1C	Missing C2P
R4	0.0 %	0.0 %
R5	0.0 %	0.0 %
R10	0.0 %	100.0 %
R11	0.0 %	0.0 %
R12	0.0 %	0.1 %
R20	0.0 %	0.0 %
R21	0.0 %	0.0 %

SV Galileo	Missing C1C	Missing C7Q
E15	0.0 %	0.0 %
E27	0.0 %	0.0 %
E30	0.0 %	0.0 %
E34	0.0 %	0.0 %

SV BeiDou	Missing C2I
C27	0.0 %
C30	0.0 %
C32	0.0 %
C36	0.0 %
C41	0.0 %
C45	0.0 %
C47	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	0.0 %
80 - 85	0	0	0	0	0	0	0.0 %
75 - 80	0	0	0	0	0	0	4.0 %
70 - 75	0	0	0	0	0	0	0.1 %
65 - 70	0	0	0	0	0	0	3.9 %
60 - 65	0	0	0	0	0	0	4.0 %
55 - 60	0	0	0	0	0	0	9.2 %
50 - 55	0	0	0	0	0	0	14.8 %
45 - 50	0	0	0	0	0	0	6.9 %
40 - 45	0	0	0	0	0	0	9.3 %
35 - 40	0	0	0	0	0	0	14.1 %
30 - 35	5	0	0	0	0	0	8.9 %
25 - 30	0	4	0	0	0	0	5.4 %
20 - 25	0	0	0	0	0	0	2.9 %
15 - 20	2	0	0	7	0	0	16.5 %
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
G5	39.1	39.1
G6	51.4	51.4
G9	40.0	40.0
G11	53.8	53.8
G12	51.1	51.1
G19	46.7	46.0
G20	50.0	48.1
G25	35.4	35.3
Average GPS:	45.9	45.6

SV GLONASS	G1	G2
R4	42.2	41.7
R5	50.3	47.3
R10	35.1	-
R11	50.1	47.9
R12	37.6	38.0
R20	37.9	48.7
R21	53.0	50.6
Average GLONASS:	43.8	45.7

SV Galileo	E1	E5b
E15	53.3	55.8
E27	52.3	54.7
E30	50.6	52.8
E34	53.9	55.4
Average Galileo:	52.6	54.7

SV BeiDou	B1I
C27	51.6
C30	53.4
C32	45.9
C36	44.2
C41	47.7
C45	36.7
C47	45.0
Average BeiDou:	46.3

Code multipath by satellite > 15°:

SV GPS	Av Elev	MP (L1)	MP (L2)
G5	17.6 °	0.04 m	0.47 m
G6	54.4 °	0.01 m	0.02 m
G9	17.8 °	0.01 m	0.08 m
G11	78.1 °	0.01 m	0.02 m
G12	54.2 °	0.01 m	0.02 m
G19	35.2 °	0.02 m	0.04 m
G20	50.9 °	0.01 m	0.01 m
G25	31.5 °	0.23 m	0.12 m
Average GPS:	-	0.04 m	0.10 m

SV GLONASS	Av Elev	MP (G1)	MP (G2)
R4	17.4 °	0.06 m	0.10 m
R5	37.5 °	0.01 m	0.08 m
R10	-	-	-
R11	41.2 °	0.02 m	0.02 m
R12	23.9 °	0.14 m	0.16 m
R20	43.1 °	0.02 m	0.08 m
R21	57.0 °	0.01 m	0.02 m
Average GLONASS:	-	0.04 m	0.08 m

SV Galileo	Av Elev	MP (E1)	MP (E5b)
E15	62.9 °	0.01 m	0.01 m
E27	53.3 °	0.07 m	0.01 m
E30	45.6 °	0.34 m	0.02 m
E34	57.0 °	0.10 m	0.01 m
Average Galileo:	-	0.13 m	0.01 m

SV BeiDou	Av Elev	MP (B1I)
C27	49.4 °	0.19 m
C30	67.8 °	0.12 m
C32	32.3 °	0.24 m
C36	28.5 °	0.29 m
C41	38.1 °	0.22 m
C45	18.3 °	0.56 m
C47	39.0 °	0.14 m
Average BeiDou:	-	0.25 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	-	-	-	-	-	-	-
80 - 85	-	-	-	-	-	-	-
75 - 80	0.01 m	0.02 m	-	-	-	-	-
70 - 75	-	-	-	-	-	-	-
65 - 70	0.12 m	-	-	-	-	-	-
60 - 65	0.01 m	-	-	0.01 m	-	-	-
55 - 60	0.05 m	0.02 m	-	0.01 m	-	-	-
50 - 55	0.05 m	0.02 m	-	0.01 m	-	-	-
45 - 50	0.17 m	0.02 m	-	0.02 m	-	-	-
40 - 45	0.09 m	0.05 m	-	0.02 m	-	-	-
35 - 40	0.10 m	0.06 m	-	-	-	-	-
30 - 35	0.19 m	0.11 m	-	-	-	-	-
25 - 30	0.28 m	0.17 m	-	-	-	-	-
20 - 25	0.11 m	0.12 m	-	-	-	-	-
15 - 20	0.16 m	0.19 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 2025/05/30 16:44:59.00

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
-	It took 0.0 seconds to process this file
-	This file was processed using version 7.8.0.9445