GPS Space Vehicle Time Integrity for MJD 54428

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
00:00
05:33
19,379
   206
  -168,207
8
0
0
0

2
2
1
2
12:51
17:28
17:27
18:57
15,884
  4,985
   202
   202
  -153,281
  -153,312
24
6
2
0
2
0
0
0

3
3
1
2
05:02
20:58
09:24
23:42
15,278
  9,237
   208
   187
  -148,450
  -148,774
25
19
2
0
1
0
0
0

4
1
11:39
17:19
19,488
   204
    28,616
37
2
2
0

5
5
5
1
2
3
00:29
14:19
17:28
02:40
17:27
18:49
  7,560
10,616
  4,732
   191
   200
   202
  -557,797
  -558,960
  -559,141
53
73
31
1
2
0
1
1
0
0
0
0

6
6
1
2
16:23
17:28
17:27
21:44
  3,522
14,382
   191
   195
  -208,818
  -208,717
76
43
2
1
2
0
0
0

7
1
17:28
21:56
15,114
   189
    23,474
11
4
0
0

8
1
07:04
13:02
20,702
   210
   131,078
16
2
1
0

9
9
1
2
12:07
20:45
15:44
21:59
12,400
  4,129
   205
   193
   -97,894
   -97,948
8
4
1
0
0
0
0
0

10
10
1
2
15:02
17:28
17:27
20:20
  8,378
  9,618
   204
   206
   153,298
   153,418
39
47
2
1
2
1
0
0

11
11
1
2
00:37
08:36
03:25
12:58
  9,763
15,161
   189
   205
   -25,967
   -25,959
4
7
6
5
0
1
0
0

12
12
1
2
13:38
17:28
17:27
18:33
13,034
  3,893
   199
   199
   349,536
   349,547
27
10
2
0
2
0
0
0

13
1
04:31
09:55
18,984
   201
  -223,088
14
1
1
0

14
14
1
2
00:00
21:35
03:54
23:59
13,527
  8,412
   196
   193
   318,119
   317,916
13
8
1
2
0
0
0
0

15
15
1
2
10:13
17:58
12:12
21:59
  6,869
13,486
   198
   196
    77,738
    77,568
16
38
2
1
1
1
0
0

16
1
02:39
07:39
17,445
   200
  -126,008
6
82
0
0

17
1
09:29
15:46
21,709
   200
   -48,004
13
1
1
0

18
18
1
2
00:00
18:43
01:23
21:59
  4,989
10,767
   193
   197
   223,867
   223,703
7
41
1
1
0
1
0
0

19
1
06:04
10:36
15,740
   206
    -8,419
18
2
1
0

20
20
1
2
02:03
12:59
06:48
14:06
16,525
  4,011
   196
   202
  -125,498
  -125,472
6
8
2
6
0
0
0
0

21
1
17:42
21:59
14,448
   198
   -75,947
22
1
1
0

22
22
1
2
00:00
20:24
03:04
21:59
10,780
  5,421
   195
   196
  -203,522
  -203,564
7
4
1
1
0
0
0
0

23
1
02:55
08:52
20,620
   200
  -311,845
22
1
1
0

24
24
1
2
16:07
17:28
17:27
21:59
  4,493
15,279
   192
   200
   -48,413
   -48,438
56
17
2
1
2
1
0
0

25
1
05:08
11:23
21,743
   207
  -483,137
31
2
1
0

26
26
1
2
09:45
17:47
12:23
21:59
  9,161
14,170
   201
   197
  -104,944
  -105,326
35
59
2
1
1
1
0
0

27
1
06:03
12:02
20,901
   201
  -149,595
18
2
2
0

28
1
08:05
14:41
22,798
   205
    11,091
16
2
2
0

29
-

30
30
30
1
2
3
00:37
15:00
17:28
03:25
17:27
19:16
  9,821
  8,515
  5,790
   184
   194
   198
   -53,413
   -53,482
   -53,489
5
6
47
10
2
1
0
0
1
0
0
0

31
1
00:00
05:36
19,558
   193
    -1,005
11
11
0
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	00:00	05:33	19,379	206	-168,207	8	0	0	0
2 2	1 2	12:51 17:28	17:27 18:57	15,884 4,985	202 202	-153,281 -153,312	24 6	2 0	2 0	0 0
3 3	1 2	05:02 20:58	09:24 23:42	15,278 9,237	208 187	-148,450 -148,774	25 19	2 0	1 0	0 0
4	1	11:39	17:19	19,488	204	28,616	37	2	2	0
5 5 5	1 2 3	00:29 14:19 17:28	02:40 17:27 18:49	7,560 10,616 4,732	191 200 202	-557,797 -558,960 -559,141	53 73 31	1 2 0	1 1 0	0 0 0
6 6	1 2	16:23 17:28	17:27 21:44	3,522 14,382	191 195	-208,818 -208,717	76 43	2 1	2 0	0 0
7	1	17:28	21:56	15,114	189	23,474	11	4	0	0
8	1	07:04	13:02	20,702	210	131,078	16	2	1	0
9 9	1 2	12:07 20:45	15:44 21:59	12,400 4,129	205 193	-97,894 -97,948	8 4	1 0	0 0	0 0
10 10	1 2	15:02 17:28	17:27 20:20	8,378 9,618	204 206	153,298 153,418	39 47	2 1	2 1	0 0
11 11	1 2	00:37 08:36	03:25 12:58	9,763 15,161	189 205	-25,967 -25,959	4 7	6 5	0 1	0 0
12 12	1 2	13:38 17:28	17:27 18:33	13,034 3,893	199 199	349,536 349,547	27 10	2 0	2 0	0 0
13	1	04:31	09:55	18,984	201	-223,088	14	1	1	0
14 14	1 2	00:00 21:35	03:54 23:59	13,527 8,412	196 193	318,119 317,916	13 8	1 2	0 0	0 0
15 15	1 2	10:13 17:58	12:12 21:59	6,869 13,486	198 196	77,738 77,568	16 38	2 1	1 1	0 0
16	1	02:39	07:39	17,445	200	-126,008	6	82	0	0
17	1	09:29	15:46	21,709	200	-48,004	13	1	1	0
18 18	1 2	00:00 18:43	01:23 21:59	4,989 10,767	193 197	223,867 223,703	7 41	1 1	0 1	0 0
19	1	06:04	10:36	15,740	206	-8,419	18	2	1	0
20 20	1 2	02:03 12:59	06:48 14:06	16,525 4,011	196 202	-125,498 -125,472	6 8	2 6	0 0	0 0
21	1	17:42	21:59	14,448	198	-75,947	22	1	1	0
22 22	1 2	00:00 20:24	03:04 21:59	10,780 5,421	195 196	-203,522 -203,564	7 4	1 1	0 0	0 0
23	1	02:55	08:52	20,620	200	-311,845	22	1	1	0
24 24	1 2	16:07 17:28	17:27 21:59	4,493 15,279	192 200	-48,413 -48,438	56 17	2 1	2 1	0 0
25	1	05:08	11:23	21,743	207	-483,137	31	2	1	0
26 26	1 2	09:45 17:47	12:23 21:59	9,161 14,170	201 197	-104,944 -105,326	35 59	2 1	1 1	0 0
27	1	06:03	12:02	20,901	201	-149,595	18	2	2	0
28	1	08:05	14:41	22,798	205	11,091	16	2	2	0
29	-
30 30 30	1 2 3	00:37 15:00 17:28	03:25 17:27 19:16	9,821 8,515 5,790	184 194 198	-53,413 -53,482 -53,489	5 6 47	10 2 1	0 0 1	0 0 0
31	1	00:00	05:36	19,558	193	-1,005	11	11	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-