GPS Space Vehicle Time Integrity for MJD 53939

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
08:47
15:28
23,109
   -40
   -66,964
14
1
0
0

2
2
1
2
00:00
22:15
04:26
23:59
15,490
  6,011
   -35
  -626
   -16,476
   -17,352
27
12942
4
13
2
6011
0
0

3
3
1
2
06:21
14:25
09:12
18:47
  9,472
15,284
   -38
   -29
  -208,566
  -207,944
59
87
1
0
0
0
0
0

4
4
1
2
00:00
21:04
02:47
23:59
  9,763
  9,837
   -32
    -7
  -279,817
  -280,339
29
619
3
13
3
15
0
0

5
5
1
2
00:00
22:54
03:52
23:59
13,428
  3,684
   -34
-1,602
  -245,306
  -249,196
125
26460
4
13
4
3684
0
0

6
1
01:51
07:13
18,724
   -35
  -592,214
37
1
1
0

7
7
1
2
04:26
14:00
08:38
16:49
14,007
  9,929
   -33
   -31
  -539,939
  -539,889
53
8
4
16
4
0
0
0

8
1
16:27
22:26
20,665
   -23
    73,418
23
2
2
0

9
9
9
1
2
3
00:00
06:11
21:21
01:08
09:53
23:59
  3,856
12,431
  8,987
   -38
   -35
   245
   -29,027
   -29,071
   -28,870
52
20
7313
2
6
13
2
4
15
0
0
0

10
1
00:29
05:44
18,046
   -32
   -87,027
38
3
2
0

11
11
1
2
09:49
17:59
12:53
22:07
10,417
14,182
   -37
   -23
  -340,938
  -340,990
6
21
2
2
0
2
0
0

12
-

13
1
13:49
19:14
18,895
   -31
   -79,612
15
0
0
0

14
1
07:02
13:19
21,119
   -34
     9,218
51
4
4
0

15
1
04:31
10:33
20,147
   -38
  -649,732
45
1
0
0

16
1
12:03
17:04
17,414
   -29
   -58,891
15
6
0
0

17
17
1
2
00:00
18:54
01:17
23:59
  4,387
17,377
   -39
   206
  -100,102
   -99,832
55
8738
2
13
2
13
0
0

18
1
04:09
10:46
22,252
   -33
   243,965
12
5
3
0

19
19
1
2
07:32
15:27
09:54
19:58
  7,982
15,780
   -40
   -26
    -2,515
    -2,583
50
11
4
2
4
0
0
0

20
20
1
2
11:24
22:22
16:11
23:27
16,692
  3,908
   -31
   -26
    23,891
    23,884
5
8
31
12
0
0
0
0

21
1
03:23
09:41
21,551
   -32
   -43,289
33
4
4
0

22
1
05:48
12:26
22,474
   -32
  -118,957
36
4
4
0

23
1
12:17
18:15
20,759
   -29
  -138,171
7
1
0
0

24
24
1
2
00:00
20:23
01:33
23:59
  5,327
12,303
   -39
   241
   -22,759
   -22,706
53
8229
2
13
2
15
0
0

25
-

26
26
1
2
03:16
19:14
07:51
21:46
15,444
  8,636
   -30
   -29
   189,342
   190,063
78
40
4
2
4
2
0
0

27
1
15:21
21:23
21,049
   -32
   -59,409
9
0
0
0

28
1
17:20
23:58
22,948
   -26
   -22,519
11
2
2
0

29
29
1
2
03:03
18:51
07:26
21:34
15,148
  9,112
   -34
   -30
  -630,719
  -630,834
11
6
2
0
0
0
0
0

30
30
1
2
00:28
10:01
04:44
12:54
14,869
  9,885
   -32
   -42
    -4,531
    -4,569
38
6
3
31
3
0
0
0

31
-

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	08:47	15:28	23,109	-40	-66,964	14	1	0	0
2 2	1 2	00:00 22:15	04:26 23:59	15,490 6,011	-35 -626	-16,476 -17,352	27 12942	4 13	2 6011	0 0
3 3	1 2	06:21 14:25	09:12 18:47	9,472 15,284	-38 -29	-208,566 -207,944	59 87	1 0	0 0	0 0
4 4	1 2	00:00 21:04	02:47 23:59	9,763 9,837	-32 -7	-279,817 -280,339	29 619	3 13	3 15	0 0
5 5	1 2	00:00 22:54	03:52 23:59	13,428 3,684	-34 -1,602	-245,306 -249,196	125 26460	4 13	4 3684	0 0
6	1	01:51	07:13	18,724	-35	-592,214	37	1	1	0
7 7	1 2	04:26 14:00	08:38 16:49	14,007 9,929	-33 -31	-539,939 -539,889	53 8	4 16	4 0	0 0
8	1	16:27	22:26	20,665	-23	73,418	23	2	2	0
9 9 9	1 2 3	00:00 06:11 21:21	01:08 09:53 23:59	3,856 12,431 8,987	-38 -35 245	-29,027 -29,071 -28,870	52 20 7313	2 6 13	2 4 15	0 0 0
10	1	00:29	05:44	18,046	-32	-87,027	38	3	2	0
11 11	1 2	09:49 17:59	12:53 22:07	10,417 14,182	-37 -23	-340,938 -340,990	6 21	2 2	0 2	0 0
12	-
13	1	13:49	19:14	18,895	-31	-79,612	15	0	0	0
14	1	07:02	13:19	21,119	-34	9,218	51	4	4	0
15	1	04:31	10:33	20,147	-38	-649,732	45	1	0	0
16	1	12:03	17:04	17,414	-29	-58,891	15	6	0	0
17 17	1 2	00:00 18:54	01:17 23:59	4,387 17,377	-39 206	-100,102 -99,832	55 8738	2 13	2 13	0 0
18	1	04:09	10:46	22,252	-33	243,965	12	5	3	0
19 19	1 2	07:32 15:27	09:54 19:58	7,982 15,780	-40 -26	-2,515 -2,583	50 11	4 2	4 0	0 0
20 20	1 2	11:24 22:22	16:11 23:27	16,692 3,908	-31 -26	23,891 23,884	5 8	31 12	0 0	0 0
21	1	03:23	09:41	21,551	-32	-43,289	33	4	4	0
22	1	05:48	12:26	22,474	-32	-118,957	36	4	4	0
23	1	12:17	18:15	20,759	-29	-138,171	7	1	0	0
24 24	1 2	00:00 20:23	01:33 23:59	5,327 12,303	-39 241	-22,759 -22,706	53 8229	2 13	2 15	0 0
25	-
26 26	1 2	03:16 19:14	07:51 21:46	15,444 8,636	-30 -29	189,342 190,063	78 40	4 2	4 2	0 0
27	1	15:21	21:23	21,049	-32	-59,409	9	0	0	0
28	1	17:20	23:58	22,948	-26	-22,519	11	2	2	0
29 29	1 2	03:03 18:51	07:26 21:34	15,148 9,112	-34 -30	-630,719 -630,834	11 6	2 0	0 0	0 0
30 30	1 2	00:28 10:01	04:44 12:54	14,869 9,885	-32 -42	-4,531 -4,569	38 6	3 31	3 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-