GPS Space Vehicle Time Integrity for MJD 53424

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
1
2
3
00:00
20:00
21:55
02:45
21:53
23:59
  9,691
  6,698
  7,323
    52
    54
   228
  -390,152
  -390,303
  -390,145
22
7
4213
2
0
12
1
0
14
0
0
0

2
1
09:45
15:57
21,540
    67
    30,752
27
2
2
0

3
3
1
2
01:47
17:41
06:07
20:27
15,083
  9,597
    53
    57
   -86,858
   -87,007
18
5
2
0
1
0
0
0

4
1
08:26
14:05
19,484
    59
  -378,723
132
2
2
0

5
1
10:16
15:07
16,933
    67
   -80,184
18
1
1
0

6
1
12:59
18:23
18,645
    61
   -79,733
419
2
5805
0

7
1
06:18
12:35
21,845
    61
    29,372
214
2
2
0

8
1
03:33
09:35
20,847
    56
    22,074
30
2
2
0

9
9
1
2
08:49
17:25
12:24
21:19
12,624
13,513
    69
    75
    30,488
    30,554
9
30
1
1
0
1
0
0

10
1
11:41
16:56
18,329
    68
   -59,277
26
2
2
0

11
11
1
2
05:18
21:55
09:20
23:59
13,872
  7,323
    60
   643
  -197,518
  -197,147
35
14286
3
12
2
7322
0
0

12
-

13
1
01:04
06:28
18,649
    48
    10,856
37
2
2
0

14
14
1
2
18:15
21:55
21:53
23:59
12,624
  7,287
    68
   699
    31,649
    32,277
5
15679
0
12
0
7285
0
0

15
1
16:27
21:53
18,861
    68
  -393,857
34
1
1
0

16
1
00:00
01:59
  7,027
    51
    -1,643
3
0
0
0

17
1
10:54
15:34
16,159
    65
    77,100
204
1
2
0

18
1
15:29
21:53
22,324
    62
   130,099
27
1
1
0

19
19
1
2
02:42
18:43
07:14
21:04
15,734
  8,123
    53
    62
    14,619
    14,679
28
6
1
0
1
0
0
0

20
20
1
2
00:00
22:27
01:59
23:59
  7,027
  5,544
    51
  -615
    83,275
    82,410
6
14511
1
12
0
5544
0
0

21
1
14:29
20:50
21,987
    64
   -91,628
23
2
1
0

22
22
1
2
16:51
21:55
21:53
23:29
17,438
  5,540
    64
    60
   -17,403
   -17,410
26
29
1
3
1
2
0
0

23
23
1
2
00:00
04:00
01:59
05:37
  7,027
  5,615
    52
    54
  -211,031
  -211,017
3
4
2
1
0
0
0
0

24
1
07:35
12:37
17,516
    50
   -97,917
34
1
1
0

25
25
25
1
2
3
00:00
20:38
21:55
02:24
21:53
23:59
  8,411
  4,376
  7,304
    56
    71
   268
   -86,797
   -86,831
   -86,639
20
11
5053
1
0
12
1
0
14
0
0
0

26
26
1
2
06:44
14:34
09:00
19:17
  7,867
16,481
    60
    66
    -5,415
    -5,545
22
35
2
2
1
2
0
0

27
1
02:38
08:42
21,036
    55
   -13,284
38
1
1
0

28
1
04:48
11:25
22,983
    62
   -46,792
17
2
2
0

29
29
1
2
06:05
14:13
08:47
18:34
  9,116
15,169
    58
    64
  -119,354
  -118,664
75
102
3
2
3
2
0
0

30
30
1
2
11:35
21:55
15:54
23:59
14,946
  7,287
    58
   656
   -14,838
   -15,227
137
14811
3
12
3
6902
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 1	1 2 3	00:00 20:00 21:55	02:45 21:53 23:59	9,691 6,698 7,323	52 54 228	-390,152 -390,303 -390,145	22 7 4213	2 0 12	1 0 14	0 0 0
2	1	09:45	15:57	21,540	67	30,752	27	2	2	0
3 3	1 2	01:47 17:41	06:07 20:27	15,083 9,597	53 57	-86,858 -87,007	18 5	2 0	1 0	0 0
4	1	08:26	14:05	19,484	59	-378,723	132	2	2	0
5	1	10:16	15:07	16,933	67	-80,184	18	1	1	0
6	1	12:59	18:23	18,645	61	-79,733	419	2	5805	0
7	1	06:18	12:35	21,845	61	29,372	214	2	2	0
8	1	03:33	09:35	20,847	56	22,074	30	2	2	0
9 9	1 2	08:49 17:25	12:24 21:19	12,624 13,513	69 75	30,488 30,554	9 30	1 1	0 1	0 0
10	1	11:41	16:56	18,329	68	-59,277	26	2	2	0
11 11	1 2	05:18 21:55	09:20 23:59	13,872 7,323	60 643	-197,518 -197,147	35 14286	3 12	2 7322	0 0
12	-
13	1	01:04	06:28	18,649	48	10,856	37	2	2	0
14 14	1 2	18:15 21:55	21:53 23:59	12,624 7,287	68 699	31,649 32,277	5 15679	0 12	0 7285	0 0
15	1	16:27	21:53	18,861	68	-393,857	34	1	1	0
16	1	00:00	01:59	7,027	51	-1,643	3	0	0	0
17	1	10:54	15:34	16,159	65	77,100	204	1	2	0
18	1	15:29	21:53	22,324	62	130,099	27	1	1	0
19 19	1 2	02:42 18:43	07:14 21:04	15,734 8,123	53 62	14,619 14,679	28 6	1 0	1 0	0 0
20 20	1 2	00:00 22:27	01:59 23:59	7,027 5,544	51 -615	83,275 82,410	6 14511	1 12	0 5544	0 0
21	1	14:29	20:50	21,987	64	-91,628	23	2	1	0
22 22	1 2	16:51 21:55	21:53 23:29	17,438 5,540	64 60	-17,403 -17,410	26 29	1 3	1 2	0 0
23 23	1 2	00:00 04:00	01:59 05:37	7,027 5,615	52 54	-211,031 -211,017	3 4	2 1	0 0	0 0
24	1	07:35	12:37	17,516	50	-97,917	34	1	1	0
25 25 25	1 2 3	00:00 20:38 21:55	02:24 21:53 23:59	8,411 4,376 7,304	56 71 268	-86,797 -86,831 -86,639	20 11 5053	1 0 12	1 0 14	0 0 0
26 26	1 2	06:44 14:34	09:00 19:17	7,867 16,481	60 66	-5,415 -5,545	22 35	2 2	1 2	0 0
27	1	02:38	08:42	21,036	55	-13,284	38	1	1	0
28	1	04:48	11:25	22,983	62	-46,792	17	2	2	0
29 29	1 2	06:05 14:13	08:47 18:34	9,116 15,169	58 64	-119,354 -118,664	75 102	3 2	3 2	0 0
30 30	1 2	11:35 21:55	15:54 23:59	14,946 7,287	58 656	-14,838 -15,227	137 14811	3 12	3 6902	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-