GPS Space Vehicle Time Integrity for MJD 55904

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
04:08
19:34
08:04
22:56
13,348
11,643
     5
   -11
  -133,794
  -134,738
77
64
4
2
4
2
0
0

2
2
1
2
08:08
09:51
09:50
14:14
  5,919
15,342
    -2
     2
  -369,390
  -369,405
23
27
1
2
1
2
0
0

3
3
1
2
00:00
15:54
04:24
18:39
15,316
  9,645
    -7
   -10
  -805,789
  -806,080
36
15
2
1
1
0
0
0

4
4
1
2
07:10
09:51
09:50
12:30
  9,355
  9,337
    -5
     1
   -27,880
   -27,983
70
30
2
1
2
1
0
0

5
1
10:13
15:34
18,691
    -4
   255,675
31
2
2
0

6
6
1
2
00:00
15:50
03:51
18:44
13,334
10,153
     1
    -8
   -12,896
   -13,143
37
13
2
1
1
0
0
0

7
1
00:38
06:59
22,015
    -1
   -42,159
16
1
1
0

8
1
02:03
08:04
20,531
     4
     -186
43
3
2
0

9
9
1
2
07:06
15:53
09:50
19:38
  9,473
13,242
    -7
    -2
  -123,778
  -123,870
56
10
3
0
2
0
0
0

10
10
1
2
00:43
09:51
03:19
13:11
  9,048
11,795
    -1
     7
    21,578
    21,628
6
10
2
1
0
1
0
0

11
11
1
2
03:10
18:58
07:23
22:02
14,376
10,585
     5
   -11
   211,448
   211,628
46
13
3
1
3
1
0
0

12
12
1
2
08:42
09:51
09:50
13:37
  3,870
13,142
     1
     3
   -39,549
   -39,567
33
40
1
2
1
1
0
0

13
1
00:00
04:58
17,135
     0
  -237,271
30
2
1
0

14
1
16:49
23:04
21,724
    -7
  -185,031
23
2
1
0

15
15
15
1
2
3
05:47
13:13
15:50
07:09
15:48
18:06
  4,477
  8,789
  7,920
     2
    -3
    -6
    97,217
    97,185
    97,173
5
47
6
2
1
50
0
1
0
0
0
0

16
16
1
2
00:00
22:08
03:26
23:59
11,858
  6,635
    -3
  -320
   212,976
   212,806
13
9573
2
7
1
7
0
0

17
17
1
2
04:40
09:51
09:50
10:54
17,668
  3,791
    -5
    -2
  -161,543
  -161,518
23
5
5
0
4
0
0
0

18
18
1
2
13:54
15:50
15:48
20:30
  6,554
16,288
     0
    -4
  -171,035
  -171,061
11
17
0
1
0
1
0
0

19
19
1
2
01:08
17:12
05:43
19:33
15,896
  8,240
     2
    -8
   213,209
   213,409
23
10
2
0
1
0
0
0

20
20
1
2
00:00
20:48
01:43
23:59
  5,941
11,149
     6
   137
   -57,639
   -57,568
40
5790
1
7
1
8
0
0

21
21
1
2
13:15
15:50
15:48
19:22
  8,649
12,434
    -1
    -4
   189,770
   189,795
41
11
1
0
1
0
0
0

22
1
15:50
22:13
22,238
    -5
  -143,155
32
2
2
0

23
23
1
2
00:00
22:07
04:04
23:59
14,146
  6,670
    -1
   -10
  -252,498
  -252,258
22
6
2
0
1
0
0
0

24
-

25
25
1
2
09:54
19:43
14:16
22:18
15,239
  8,764
     3
    -5
   -29,725
   -29,757
31
32
2
2
2
2
0
0

26
26
1
2
04:04
12:30
07:23
15:48
11,096
11,366
     0
     1
   254,893
   255,311
63
47
4
1
3
1
0
0

27
-

28
1
03:18
09:50
22,476
     2
   -91,455
31
5
4
0

29
29
1
2
11:22
15:50
15:48
16:50
15,295
  3,598
    -2
    -8
  -264,555
  -264,594
27
7
2
2
2
0
0
0

30
-

31
1
19:08
23:59
16,914
   153
  -180,205
8242
7
8
0

32
32
1
2
00:00
19:49
01:11
23:59
  4,040
14,605
     9
   217
   374,222
   374,881
74
10247
2
7
1
9
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 1	1 2	04:08 19:34	08:04 22:56	13,348 11,643	5 -11	-133,794 -134,738	77 64	4 2	4 2	0 0
2 2	1 2	08:08 09:51	09:50 14:14	5,919 15,342	-2 2	-369,390 -369,405	23 27	1 2	1 2	0 0
3 3	1 2	00:00 15:54	04:24 18:39	15,316 9,645	-7 -10	-805,789 -806,080	36 15	2 1	1 0	0 0
4 4	1 2	07:10 09:51	09:50 12:30	9,355 9,337	-5 1	-27,880 -27,983	70 30	2 1	2 1	0 0
5	1	10:13	15:34	18,691	-4	255,675	31	2	2	0
6 6	1 2	00:00 15:50	03:51 18:44	13,334 10,153	1 -8	-12,896 -13,143	37 13	2 1	1 0	0 0
7	1	00:38	06:59	22,015	-1	-42,159	16	1	1	0
8	1	02:03	08:04	20,531	4	-186	43	3	2	0
9 9	1 2	07:06 15:53	09:50 19:38	9,473 13,242	-7 -2	-123,778 -123,870	56 10	3 0	2 0	0 0
10 10	1 2	00:43 09:51	03:19 13:11	9,048 11,795	-1 7	21,578 21,628	6 10	2 1	0 1	0 0
11 11	1 2	03:10 18:58	07:23 22:02	14,376 10,585	5 -11	211,448 211,628	46 13	3 1	3 1	0 0
12 12	1 2	08:42 09:51	09:50 13:37	3,870 13,142	1 3	-39,549 -39,567	33 40	1 2	1 1	0 0
13	1	00:00	04:58	17,135	0	-237,271	30	2	1	0
14	1	16:49	23:04	21,724	-7	-185,031	23	2	1	0
15 15 15	1 2 3	05:47 13:13 15:50	07:09 15:48 18:06	4,477 8,789 7,920	2 -3 -6	97,217 97,185 97,173	5 47 6	2 1 50	0 1 0	0 0 0
16 16	1 2	00:00 22:08	03:26 23:59	11,858 6,635	-3 -320	212,976 212,806	13 9573	2 7	1 7	0 0
17 17	1 2	04:40 09:51	09:50 10:54	17,668 3,791	-5 -2	-161,543 -161,518	23 5	5 0	4 0	0 0
18 18	1 2	13:54 15:50	15:48 20:30	6,554 16,288	0 -4	-171,035 -171,061	11 17	0 1	0 1	0 0
19 19	1 2	01:08 17:12	05:43 19:33	15,896 8,240	2 -8	213,209 213,409	23 10	2 0	1 0	0 0
20 20	1 2	00:00 20:48	01:43 23:59	5,941 11,149	6 137	-57,639 -57,568	40 5790	1 7	1 8	0 0
21 21	1 2	13:15 15:50	15:48 19:22	8,649 12,434	-1 -4	189,770 189,795	41 11	1 0	1 0	0 0
22	1	15:50	22:13	22,238	-5	-143,155	32	2	2	0
23 23	1 2	00:00 22:07	04:04 23:59	14,146 6,670	-1 -10	-252,498 -252,258	22 6	2 0	1 0	0 0
24	-
25 25	1 2	09:54 19:43	14:16 22:18	15,239 8,764	3 -5	-29,725 -29,757	31 32	2 2	2 2	0 0
26 26	1 2	04:04 12:30	07:23 15:48	11,096 11,366	0 1	254,893 255,311	63 47	4 1	3 1	0 0
27	-
28	1	03:18	09:50	22,476	2	-91,455	31	5	4	0
29 29	1 2	11:22 15:50	15:48 16:50	15,295 3,598	-2 -8	-264,555 -264,594	27 7	2 2	2 0	0 0
30	-
31	1	19:08	23:59	16,914	153	-180,205	8242	7	8	0
32 32	1 2	00:00 19:49	01:11 23:59	4,040 14,605	9 217	374,222 374,881	74 10247	2 7	1 9	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-