GPS Space Vehicle Time Integrity for MJD 53251

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
09:36
16:02
22,387
   102
  -361,230
26
2
2
0

2
-

3
3
1
2
05:27
13:32
08:18
17:52
  9,815
15,040
    94
    91
   -40,771
   -40,872
14
37
2
5
1
5
0
0

4
4
1
2
00:00
20:07
01:48
23:59
  6,417
13,408
    99
   312
   277,284
   278,707
32
7389
1
11
1
11
0
0

5
5
5
1
2
3
00:00
09:16
22:09
02:24
10:19
23:59
  8,416
  3,592
  6,344
   103
    85
  -306
   -47,075
   -47,152
   -47,644
40
8
9684
2
44
11
2
0
12
0
0
0

6
6
1
2
00:54
02:27
02:24
06:17
  5,181
13,231
   100
   100
  -413,053
  -413,295
69
101
2
1
2
1
0
0

7
1
18:16
23:59
19,765
   353
  -371,909
10784
11
13
0

8
1
15:27
21:27
20,778
   102
     8,369
35
5
5
0

9
9
1
2
05:16
20:34
09:08
23:59
13,381
11,769
    92
   445
     2,998
     3,443
14
11347
2
11
1
12
0
0

10
10
1
2
00:00
02:27
02:24
05:02
  8,416
  9,011
   115
    96
   -49,817
   -49,831
14
5
2
42
2
0
0
0

11
11
1
2
08:50
17:08
11:59
21:12
11,101
14,234
    99
   101
  -145,872
  -145,963
11
11
1
1
0
0
0
0

12
-

13
13
1
2
13:04
17:00
15:59
18:24
10,282
  5,048
    89
    92
    22,832
    22,826
15
5
1
11
1
0
0
0

14
1
06:07
12:25
22,056
    95
    26,552
20
2
2
0

15
1
04:34
10:15
19,824
    92
  -315,142
32
1
1
0

16
1
11:05
15:59
17,201
    94
    -6,345
10
1
1
0

17
17
17
1
2
3
00:00
02:27
22:37
02:24
04:56
23:59
  8,416
  8,625
  4,697
   103
    96
  -807
   141,946
   142,015
   141,703
23
22
18820
2
1
11
2
1
4697
0
0
0

18
1
03:14
09:51
23,009
    96
    71,965
26
1
0
0

19
19
1
2
06:46
14:37
08:57
19:14
  7,605
16,009
    97
    98
     8,568
     8,514
6
27
1
6
0
4
0
0

20
20
1
2
10:23
21:25
15:12
22:26
16,804
  3,640
    92
   102
   127,115
   127,009
40
8
2
35
2
0
0
0

21
1
02:27
08:44
21,805
    98
   -78,925
7
1
0
0

22
1
04:40
11:19
23,136
   106
   -15,812
27
2
2
0

23
1
11:14
17:14
20,866
    94
  -162,727
71
4
4
0

24
24
1
2
00:00
21:24
02:24
23:59
  8,416
  8,988
   108
   -23
   -54,403
   -54,756
33
3580
2
11
2
12
0
0

25
25
1
2
08:36
13:00
11:59
14:19
11,952
  4,761
   103
   101
   -74,710
   -74,722
25
3
1
6
1
0
0
0

26
26
1
2
02:27
18:18
06:53
20:45
15,365
  8,486
    96
    91
  -213,087
  -213,728
59
26
2
1
2
1
0
0

27
1
14:25
20:30
21,076
    94
  -392,871
97
6
6
0

28
1
16:44
23:20
22,941
    96
   -41,028
42
5
5
0

29
29
1
2
02:27
17:48
06:23
20:33
13,620
  9,592
    93
    93
  -351,692
  -351,171
42
33
2
0
1
0
0
0

30
30
30
1
2
3
00:00
02:27
09:05
02:24
03:48
11:53
  8,416
  4,844
  9,797
    99
    93
    90
  -550,630
  -550,613
  -550,536
12
5
11
2
1
2
1
0
1
0
0
0

31
1
17:28
23:52
22,151
   100
  -307,288
57
2
2
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	09:36	16:02	22,387	102	-361,230	26	2	2	0
2	-
3 3	1 2	05:27 13:32	08:18 17:52	9,815 15,040	94 91	-40,771 -40,872	14 37	2 5	1 5	0 0
4 4	1 2	00:00 20:07	01:48 23:59	6,417 13,408	99 312	277,284 278,707	32 7389	1 11	1 11	0 0
5 5 5	1 2 3	00:00 09:16 22:09	02:24 10:19 23:59	8,416 3,592 6,344	103 85 -306	-47,075 -47,152 -47,644	40 8 9684	2 44 11	2 0 12	0 0 0
6 6	1 2	00:54 02:27	02:24 06:17	5,181 13,231	100 100	-413,053 -413,295	69 101	2 1	2 1	0 0
7	1	18:16	23:59	19,765	353	-371,909	10784	11	13	0
8	1	15:27	21:27	20,778	102	8,369	35	5	5	0
9 9	1 2	05:16 20:34	09:08 23:59	13,381 11,769	92 445	2,998 3,443	14 11347	2 11	1 12	0 0
10 10	1 2	00:00 02:27	02:24 05:02	8,416 9,011	115 96	-49,817 -49,831	14 5	2 42	2 0	0 0
11 11	1 2	08:50 17:08	11:59 21:12	11,101 14,234	99 101	-145,872 -145,963	11 11	1 1	0 0	0 0
12	-
13 13	1 2	13:04 17:00	15:59 18:24	10,282 5,048	89 92	22,832 22,826	15 5	1 11	1 0	0 0
14	1	06:07	12:25	22,056	95	26,552	20	2	2	0
15	1	04:34	10:15	19,824	92	-315,142	32	1	1	0
16	1	11:05	15:59	17,201	94	-6,345	10	1	1	0
17 17 17	1 2 3	00:00 02:27 22:37	02:24 04:56 23:59	8,416 8,625 4,697	103 96 -807	141,946 142,015 141,703	23 22 18820	2 1 11	2 1 4697	0 0 0
18	1	03:14	09:51	23,009	96	71,965	26	1	0	0
19 19	1 2	06:46 14:37	08:57 19:14	7,605 16,009	97 98	8,568 8,514	6 27	1 6	0 4	0 0
20 20	1 2	10:23 21:25	15:12 22:26	16,804 3,640	92 102	127,115 127,009	40 8	2 35	2 0	0 0
21	1	02:27	08:44	21,805	98	-78,925	7	1	0	0
22	1	04:40	11:19	23,136	106	-15,812	27	2	2	0
23	1	11:14	17:14	20,866	94	-162,727	71	4	4	0
24 24	1 2	00:00 21:24	02:24 23:59	8,416 8,988	108 -23	-54,403 -54,756	33 3580	2 11	2 12	0 0
25 25	1 2	08:36 13:00	11:59 14:19	11,952 4,761	103 101	-74,710 -74,722	25 3	1 6	1 0	0 0
26 26	1 2	02:27 18:18	06:53 20:45	15,365 8,486	96 91	-213,087 -213,728	59 26	2 1	2 1	0 0
27	1	14:25	20:30	21,076	94	-392,871	97	6	6	0
28	1	16:44	23:20	22,941	96	-41,028	42	5	5	0
29 29	1 2	02:27 17:48	06:23 20:33	13,620 9,592	93 93	-351,692 -351,171	42 33	2 0	1 0	0 0
30 30 30	1 2 3	00:00 02:27 09:05	02:24 03:48 11:53	8,416 4,844 9,797	99 93 90	-550,630 -550,613 -550,536	12 5 11	2 1 2	1 0 1	0 0 0
31	1	17:28	23:52	22,151	100	-307,288	57	2	2	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-