GPS Space Vehicle Time Integrity for MJD 55740

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
-

2
2
1
2
00:00
19:21
01:34
23:59
  5,272
16,080
    50
   300
  -343,851
  -343,741
23
8946
2
13
1
13
0
0

3
3
1
2
03:10
11:10
05:55
15:34
  9,464
15,220
    48
    46
  -734,565
  -734,732
35
21
1
1
1
0
0
0

4
1
18:01
23:36
19,409
    45
  -157,195
62
0
0
0

5
5
1
2
00:00
21:15
02:38
23:59
  9,118
  9,510
    46
    60
   181,280
   181,723
21
410
2
14
1
14
0
0

6
6
1
2
02:37
11:05
05:59
15:01
11,477
13,520
    56
    46
  -110,050
  -107,431
289
340
2
0
71
2098
0
0

7
1
11:56
18:15
21,846
    46
   -15,889
14
1
1
0

8
1
13:10
19:12
20,811
    44
    -8,289
14
1
1
0

9
9
1
2
03:07
18:18
06:55
21:59
13,180
12,991
    53
    46
   -89,182
   -89,313
33
7
1
6
1
0
0
0

10
10
1
2
12:02
19:56
14:31
23:59
  8,647
14,165
    43
   437
     5,089
     5,519
6
12922
1
13
0
13
0
0

11
11
1
2
06:17
14:24
09:19
18:37
10,588
14,629
    44
    50
   163,389
   163,498
10
22
2
1
0
1
0
0

12
1
19:54
21:59
  7,386
    42
    -5,562
4
0
0
0

13
1
10:33
16:06
19,122
    41
  -263,502
13
1
0
0

14
1
03:55
10:08
21,423
    47
  -158,513
14
0
0
0

15
15
1
2
00:27
16:55
05:16
18:22
16,349
  4,894
    47
    38
   119,059
   118,933
21
30
2
1
2
1
0
0

16
1
09:18
14:30
17,766
    44
   182,004
14
1
0
0

17
1
15:57
21:59
21,150
    49
  -183,114
15
1
1
0

18
1
01:18
07:56
22,907
    50
  -144,388
18
1
1
0

19
19
1
2
04:22
12:17
06:48
16:49
  8,428
15,767
    49
    51
   156,172
   156,307
10
20
1
0
0
0
0
0

20
20
1
2
08:20
19:11
13:02
20:22
16,245
  3,995
    42
    44
   -50,203
   -50,212
5
8
53
20
0
0
0
0

21
1
00:22
06:32
21,104
    50
   154,199
22
2
1
0

22
1
02:51
09:25
22,524
    52
  -146,908
24
1
1
0

23
1
09:09
15:07
20,481
    45
  -295,838
22
1
0
0

24
24
24
1
2
3
06:48
15:24
17:56
10:19
17:54
19:15
12,046
  8,567
  4,663
    47
    50
    46
  -402,118
  -402,208
  -402,234
12
24
9
1
1
5
0
1
0
0
0
0

25
25
25
1
2
3
00:00
06:58
21:20
01:38
09:47
23:59
  5,498
  9,533
  9,240
    49
    44
   313
    -6,178
    -6,235
    -6,068
26
8
7237
1
1
13
1
0
13
0
0
0

26
26
1
2
00:00
15:17
03:54
17:54
13,325
  8,970
    52
    43
    73,832
    74,439
55
38
3
1
3
1
0
0

27
27
1
2
02:56
17:57
06:15
21:37
11,327
12,879
    55
    45
  -279,261
  -279,482
41
14
2
0
1
0
0
0

28
28
1
2
14:22
17:55
17:54
20:55
12,259
10,456
    49
    50
   -48,003
   -48,035
20
9
1
0
1
0
0
0

29
1
00:00
03:58
13,578
    47
  -218,693
40
2
1
0

30
-

31
1
06:15
11:52
19,198
    46
  -102,452
37
0
0
0

32
1
07:18
12:31
17,843
    44
   281,637
37
8
0
0

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	-
2 2	1 2	00:00 19:21	01:34 23:59	5,272 16,080	50 300	-343,851 -343,741	23 8946	2 13	1 13	0 0
3 3	1 2	03:10 11:10	05:55 15:34	9,464 15,220	48 46	-734,565 -734,732	35 21	1 1	1 0	0 0
4	1	18:01	23:36	19,409	45	-157,195	62	0	0	0
5 5	1 2	00:00 21:15	02:38 23:59	9,118 9,510	46 60	181,280 181,723	21 410	2 14	1 14	0 0
6 6	1 2	02:37 11:05	05:59 15:01	11,477 13,520	56 46	-110,050 -107,431	289 340	2 0	71 2098	0 0
7	1	11:56	18:15	21,846	46	-15,889	14	1	1	0
8	1	13:10	19:12	20,811	44	-8,289	14	1	1	0
9 9	1 2	03:07 18:18	06:55 21:59	13,180 12,991	53 46	-89,182 -89,313	33 7	1 6	1 0	0 0
10 10	1 2	12:02 19:56	14:31 23:59	8,647 14,165	43 437	5,089 5,519	6 12922	1 13	0 13	0 0
11 11	1 2	06:17 14:24	09:19 18:37	10,588 14,629	44 50	163,389 163,498	10 22	2 1	0 1	0 0
12	1	19:54	21:59	7,386	42	-5,562	4	0	0	0
13	1	10:33	16:06	19,122	41	-263,502	13	1	0	0
14	1	03:55	10:08	21,423	47	-158,513	14	0	0	0
15 15	1 2	00:27 16:55	05:16 18:22	16,349 4,894	47 38	119,059 118,933	21 30	2 1	2 1	0 0
16	1	09:18	14:30	17,766	44	182,004	14	1	0	0
17	1	15:57	21:59	21,150	49	-183,114	15	1	1	0
18	1	01:18	07:56	22,907	50	-144,388	18	1	1	0
19 19	1 2	04:22 12:17	06:48 16:49	8,428 15,767	49 51	156,172 156,307	10 20	1 0	0 0	0 0
20 20	1 2	08:20 19:11	13:02 20:22	16,245 3,995	42 44	-50,203 -50,212	5 8	53 20	0 0	0 0
21	1	00:22	06:32	21,104	50	154,199	22	2	1	0
22	1	02:51	09:25	22,524	52	-146,908	24	1	1	0
23	1	09:09	15:07	20,481	45	-295,838	22	1	0	0
24 24 24	1 2 3	06:48 15:24 17:56	10:19 17:54 19:15	12,046 8,567 4,663	47 50 46	-402,118 -402,208 -402,234	12 24 9	1 1 5	0 1 0	0 0 0
25 25 25	1 2 3	00:00 06:58 21:20	01:38 09:47 23:59	5,498 9,533 9,240	49 44 313	-6,178 -6,235 -6,068	26 8 7237	1 1 13	1 0 13	0 0 0
26 26	1 2	00:00 15:17	03:54 17:54	13,325 8,970	52 43	73,832 74,439	55 38	3 1	3 1	0 0
27 27	1 2	02:56 17:57	06:15 21:37	11,327 12,879	55 45	-279,261 -279,482	41 14	2 0	1 0	0 0
28 28	1 2	14:22 17:55	17:54 20:55	12,259 10,456	49 50	-48,003 -48,035	20 9	1 0	1 0	0 0
29	1	00:00	03:58	13,578	47	-218,693	40	2	1	0
30	-
31	1	06:15	11:52	19,198	46	-102,452	37	0	0	0
32	1	07:18	12:31	17,843	44	281,637	37	8	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-