GPS Space Vehicle Time Integrity for MJD 53956

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
07:38
13:52
21,376
   -50
   -70,017
34
4
3
0

2
2
1
2
00:00
21:06
03:17
23:59
11,540
10,054
   -51
   -23
   -22,271
   -22,551
16
711
1
13
0
15
0
0

3
3
1
2
05:12
13:53
08:02
17:38
  9,749
13,089
   -58
   -51
  -178,675
  -177,963
65
83
2
1
1
0
0
0

4
4
1
2
00:00
19:54
01:36
23:59
  5,798
14,024
   -48
   218
  -290,157
  -290,402
15
8960
1
13
0
13
0
0

5
5
1
2
00:00
21:42
02:41
23:59
  9,345
  7,916
   -51
  -240
  -285,167
  -287,228
68
4583
1
13
1
15
0
0

6
6
1
2
00:42
04:00
01:59
06:04
  4,500
  7,063
   -52
   -51
  -597,833
  -597,865
4
6
1
3
0
0
0
0

7
7
7
1
2
3
03:18
12:50
13:53
07:30
13:52
15:38
14,176
  3,445
  6,075
   -55
   -53
   -51
  -537,150
  -537,079
  -537,069
35
45
6
2
1
13
2
1
0
0
0
0

8
1
15:16
21:16
20,593
   -46
    75,312
27
3
1
0

9
9
1
2
05:00
20:10
08:42
23:54
12,737
12,883
   -46
   -53
   -31,283
   -31,372
11
11
3
3
1
2
0
0

10
1
00:00
04:35
15,760
   -42
   -87,873
6
51
0
0

11
11
1
2
08:39
16:49
11:44
20:57
10,334
14,247
   -58
   -49
  -344,030
  -344,086
41
13
5
2
5
1
0
0

12
-

13
13
1
2
12:41
13:53
13:52
18:06
  3,966
14,529
   -57
   -55
   -84,167
   -84,195
61
26
1
2
1
2
0
0

14
1
05:53
12:10
21,392
   -54
     7,962
38
7
5
0

15
1
03:21
09:23
20,401
   -52
  -659,913
56
3
3
0

16
16
1
2
10:55
13:53
13:52
15:56
10,006
  7,036
   -50
   -50
   -63,264
   -63,291
57
48
4
1
3
1
0
0

17
1
17:45
23:59
21,496
   212
   -98,696
10541
13
16
0

18
1
03:00
09:37
22,514
   -53
   245,678
29
4
3
0

19
19
1
2
06:22
14:17
08:44
18:48
  7,940
15,626
   -57
   -51
    -6,419
    -6,503
26
29
2
2
2
2
0
0

20
20
20
1
2
3
10:16
13:53
21:13
13:52
15:02
22:19
12,333
  4,131
  3,949
   -51
   -48
   -48
    23,358
    23,359
    23,349
44
7
9
4
0
5
4
0
0
0
0
0

21
1
02:14
08:32
21,768
   -54
   -46,438
25
2
2
0

22
1
04:39
11:16
22,613
   -54
  -124,037
48
7
7
0

23
23
1
2
11:09
13:53
13:52
17:06
  9,378
11,203
   -54
   -50
  -137,893
  -137,887
49
33
4
1
4
1
0
0

24
1
19:17
23:59
16,256
   292
   -26,940
12181
13
15
0

25
1
08:33
13:52
18,081
   -51
  -282,151
94
5
4
0

26
26
1
2
02:07
18:05
06:41
20:36
15,613
  8,734
   -53
   -55
   209,210
   209,950
63
36
1
1
1
0
0
0

27
1
14:10
20:13
20,900
   -50
   -62,139
22
2
2
0

28
1
16:10
22:49
22,907
   -49
   -21,352
24
4
3
0

29
29
1
2
01:55
17:43
06:17
20:25
15,041
  9,102
   -51
   -56
  -633,204
  -633,267
8
16
9
2
0
1
0
0

30
30
1
2
00:00
08:52
01:59
11:45
  7,031
  9,857
   -51
   -58
    -6,347
    -6,398
4
41
1
5
0
5
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	07:38	13:52	21,376	-50	-70,017	34	4	3	0
2 2	1 2	00:00 21:06	03:17 23:59	11,540 10,054	-51 -23	-22,271 -22,551	16 711	1 13	0 15	0 0
3 3	1 2	05:12 13:53	08:02 17:38	9,749 13,089	-58 -51	-178,675 -177,963	65 83	2 1	1 0	0 0
4 4	1 2	00:00 19:54	01:36 23:59	5,798 14,024	-48 218	-290,157 -290,402	15 8960	1 13	0 13	0 0
5 5	1 2	00:00 21:42	02:41 23:59	9,345 7,916	-51 -240	-285,167 -287,228	68 4583	1 13	1 15	0 0
6 6	1 2	00:42 04:00	01:59 06:04	4,500 7,063	-52 -51	-597,833 -597,865	4 6	1 3	0 0	0 0
7 7 7	1 2 3	03:18 12:50 13:53	07:30 13:52 15:38	14,176 3,445 6,075	-55 -53 -51	-537,150 -537,079 -537,069	35 45 6	2 1 13	2 1 0	0 0 0
8	1	15:16	21:16	20,593	-46	75,312	27	3	1	0
9 9	1 2	05:00 20:10	08:42 23:54	12,737 12,883	-46 -53	-31,283 -31,372	11 11	3 3	1 2	0 0
10	1	00:00	04:35	15,760	-42	-87,873	6	51	0	0
11 11	1 2	08:39 16:49	11:44 20:57	10,334 14,247	-58 -49	-344,030 -344,086	41 13	5 2	5 1	0 0
12	-
13 13	1 2	12:41 13:53	13:52 18:06	3,966 14,529	-57 -55	-84,167 -84,195	61 26	1 2	1 2	0 0
14	1	05:53	12:10	21,392	-54	7,962	38	7	5	0
15	1	03:21	09:23	20,401	-52	-659,913	56	3	3	0
16 16	1 2	10:55 13:53	13:52 15:56	10,006 7,036	-50 -50	-63,264 -63,291	57 48	4 1	3 1	0 0
17	1	17:45	23:59	21,496	212	-98,696	10541	13	16	0
18	1	03:00	09:37	22,514	-53	245,678	29	4	3	0
19 19	1 2	06:22 14:17	08:44 18:48	7,940 15,626	-57 -51	-6,419 -6,503	26 29	2 2	2 2	0 0
20 20 20	1 2 3	10:16 13:53 21:13	13:52 15:02 22:19	12,333 4,131 3,949	-51 -48 -48	23,358 23,359 23,349	44 7 9	4 0 5	4 0 0	0 0 0
21	1	02:14	08:32	21,768	-54	-46,438	25	2	2	0
22	1	04:39	11:16	22,613	-54	-124,037	48	7	7	0
23 23	1 2	11:09 13:53	13:52 17:06	9,378 11,203	-54 -50	-137,893 -137,887	49 33	4 1	4 1	0 0
24	1	19:17	23:59	16,256	292	-26,940	12181	13	15	0
25	1	08:33	13:52	18,081	-51	-282,151	94	5	4	0
26 26	1 2	02:07 18:05	06:41 20:36	15,613 8,734	-53 -55	209,210 209,950	63 36	1 1	1 0	0 0
27	1	14:10	20:13	20,900	-50	-62,139	22	2	2	0
28	1	16:10	22:49	22,907	-49	-21,352	24	4	3	0
29 29	1 2	01:55 17:43	06:17 20:25	15,041 9,102	-51 -56	-633,204 -633,267	8 16	9 2	0 1	0 0
30 30	1 2	00:00 08:52	01:59 11:45	7,031 9,857	-51 -58	-6,347 -6,398	4 41	1 5	0 5	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-