GPS Space Vehicle Time Integrity for MJD 54110

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
00:00
21:14
04:00
23:59
13,870
  9,309
     1
    -4
  -100,502
  -100,676
47
4
3
1
3
0
0
0

2
1
10:46
16:57
21,419
    -3
   -72,024
25
2
2
0

3
3
1
2
02:47
18:42
07:08
21:28
14,984
  9,540
    -8
    -3
     4,601
     4,276
38
19
4
0
3
0
0
0

4
1
09:24
15:04
19,681
    -6
  -353,434
34
3
3
0

5
-

6
1
14:02
19:26
18,348
    -4
  -463,133
129
2
2
0

7
1
14:26
19:37
17,594
    -2
  -450,291
69
2
2
0

8
1
04:35
10:38
20,915
     1
    92,687
18
1
1
0

9
9
1
2
09:42
18:28
13:25
22:12
12,895
12,691
    -1
    -8
   -52,510
   -52,571
14
9
1
3
1
0
0
0

10
1
12:50
18:09
18,439
     4
   -95,691
15
2
2
0

11
11
11
1
2
3
00:00
06:19
22:08
01:12
10:32
23:59
  4,368
14,635
  6,496
    -9
    -3
   118
    -2,955
    -2,985
    -2,934
5
17
3393
0
1
8
0
1
8
0
0
0

12
1
11:22
16:17
17,206
    -5
    66,657
43
3
2
0

13
1
02:19
07:41
18,687
    -8
  -131,227
35
3
3
0

14
14
1
2
00:00
19:24
01:45
23:59
  6,083
15,870
   -11
   126
    -4,245
    -4,199
5
5694
3
8
0
8
0
0

15
-

16
1
00:24
05:24
17,442
    -7
  -110,760
24
4
3
0

17
1
07:26
13:47
22,084
    -8
   -83,011
10
1
0
0

18
1
16:35
23:15
22,796
    -1
   253,867
4
59
0
3059

19
19
1
2
03:46
19:46
08:16
22:10
15,591
  8,285
    -1
    -1
   -54,856
   -55,094
46
12
4
0
3
0
0
0

20
20
1
2
00:00
10:44
04:31
11:47
15,749
  3,785
    -8
    -2
    21,952
    21,962
37
8
3
49
3
0
0
0

21
1
15:41
21:58
21,422
    -2
   -67,991
7
1
0
0

22
1
18:07
23:59
20,185
   198
  -160,999
10023
8
8
0

23
1
00:50
06:44
20,295
    -7
  -145,452
7
3
1
0

24
1
12:02
18:34
22,552
    -2
   -67,461
20
2
1
0

25
25
1
2
00:00
22:01
03:52
23:59
13,428
  6,882
    -6
    -7
  -386,937
  -386,172
56
24
4
0
4
0
0
0

26
26
1
2
07:37
15:34
10:07
20:10
  8,747
15,713
    -7
    -2
    87,211
    87,787
44
86
1
0
0
0
0
0

27
1
03:32
09:36
20,939
    -2
   -87,775
36
3
3
0

28
1
05:41
12:19
23,075
    -4
    -9,934
10
1
1
0

29
29
1
2
07:07
15:17
09:54
19:39
  9,729
14,877
    -7
    -2
  -306,902
  -307,456
52
76
1
0
0
0
0
0

30
30
30
1
2
3
00:00
12:45
22:18
01:13
17:01
23:59
  4,423
14,710
  5,859
    -7
    -1
    -9
   -22,091
   -22,144
   -22,184
7
6
5
11
8
0
0
0
0
0
0
0

31
31
1
2
00:00
22:00
03:23
23:59
11,938
  6,980
   -11
  -214
     6,594
     5,948
23
6098
1
8
0
8
0
0

32
-

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 21:14	04:00 23:59	13,870 9,309	1 -4	-100,502 -100,676	47 4	3 1	3 0	0 0
2	1	10:46	16:57	21,419	-3	-72,024	25	2	2	0
3 3	1 2	02:47 18:42	07:08 21:28	14,984 9,540	-8 -3	4,601 4,276	38 19	4 0	3 0	0 0
4	1	09:24	15:04	19,681	-6	-353,434	34	3	3	0
5	-
6	1	14:02	19:26	18,348	-4	-463,133	129	2	2	0
7	1	14:26	19:37	17,594	-2	-450,291	69	2	2	0
8	1	04:35	10:38	20,915	1	92,687	18	1	1	0
9 9	1 2	09:42 18:28	13:25 22:12	12,895 12,691	-1 -8	-52,510 -52,571	14 9	1 3	1 0	0 0
10	1	12:50	18:09	18,439	4	-95,691	15	2	2	0
11 11 11	1 2 3	00:00 06:19 22:08	01:12 10:32 23:59	4,368 14,635 6,496	-9 -3 118	-2,955 -2,985 -2,934	5 17 3393	0 1 8	0 1 8	0 0 0
12	1	11:22	16:17	17,206	-5	66,657	43	3	2	0
13	1	02:19	07:41	18,687	-8	-131,227	35	3	3	0
14 14	1 2	00:00 19:24	01:45 23:59	6,083 15,870	-11 126	-4,245 -4,199	5 5694	3 8	0 8	0 0
15	-
16	1	00:24	05:24	17,442	-7	-110,760	24	4	3	0
17	1	07:26	13:47	22,084	-8	-83,011	10	1	0	0
18	1	16:35	23:15	22,796	-1	253,867	4	59	0	3059
19 19	1 2	03:46 19:46	08:16 22:10	15,591 8,285	-1 -1	-54,856 -55,094	46 12	4 0	3 0	0 0
20 20	1 2	00:00 10:44	04:31 11:47	15,749 3,785	-8 -2	21,952 21,962	37 8	3 49	3 0	0 0
21	1	15:41	21:58	21,422	-2	-67,991	7	1	0	0
22	1	18:07	23:59	20,185	198	-160,999	10023	8	8	0
23	1	00:50	06:44	20,295	-7	-145,452	7	3	1	0
24	1	12:02	18:34	22,552	-2	-67,461	20	2	1	0
25 25	1 2	00:00 22:01	03:52 23:59	13,428 6,882	-6 -7	-386,937 -386,172	56 24	4 0	4 0	0 0
26 26	1 2	07:37 15:34	10:07 20:10	8,747 15,713	-7 -2	87,211 87,787	44 86	1 0	0 0	0 0
27	1	03:32	09:36	20,939	-2	-87,775	36	3	3	0
28	1	05:41	12:19	23,075	-4	-9,934	10	1	1	0
29 29	1 2	07:07 15:17	09:54 19:39	9,729 14,877	-7 -2	-306,902 -307,456	52 76	1 0	0 0	0 0
30 30 30	1 2 3	00:00 12:45 22:18	01:13 17:01 23:59	4,423 14,710 5,859	-7 -1 -9	-22,091 -22,144 -22,184	7 6 5	11 8 0	0 0 0	0 0 0
31 31	1 2	00:00 22:00	03:23 23:59	11,938 6,980	-11 -214	6,594 5,948	23 6098	1 8	0 8	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-