GPS Space Vehicle Time Integrity for MJD 53573

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
09:43
16:26
23,381
   154
  -415,369
28
1
1
0

2
2
2
1
2
3
00:00
02:30
03:45
01:45
03:43
05:46
  6,303
  4,100
  7,028
   149
   152
   152
    26,902
    26,906
    26,907
5
4
29
19
37
1
0
0
1
0
0
0

3
3
1
2
07:31
15:32
10:16
19:53
  9,567
15,074
   150
   155
   -19,290
   -19,389
10
20
2
2
0
2
0
0

4
4
4
1
2
3
00:00
02:30
22:04
01:45
03:43
23:59
  6,303
  4,100
  6,790
   146
   144
  -331
   -74,280
   -74,070
   -72,705
48
30
11813
0
0
12
0
0
3371
0
0
0

5
5
5
1
2
3
00:05
02:30
03:45
01:45
03:43
04:57
  5,980
  4,100
  4,068
   146
   157
   162
  -116,102
  -116,115
  -116,123
4
4
62
0
0
1
0
0
1
0
0
0

6
1
03:45
08:13
15,549
   155
  -728,928
129
3
3
0

7
7
1
2
00:00
20:11
01:23
23:59
  5,026
13,215
   150
   300
  -240,562
  -242,036
36
4438
1
12
1
15
0
0

8
1
17:32
23:30
20,466
   166
    36,052
40
5
5
0

9
9
9
1
2
3
00:00
07:15
22:34
01:23
11:08
23:59
  5,026
13,304
  5,103
   159
   149
  -257
    54,053
    54,107
    53,794
5
9
8764
1
5
12
0
1
12
0
0
0

10
1
04:06
06:45
  8,981
   155
   -67,154
44
3
3
0

11
11
1
2
10:46
19:02
13:58
23:04
10,970
13,664
   150
   169
  -248,093
  -248,192
10
27
1
4
0
4
0
0

12
-

13
1
15:03
20:23
18,454
   155
    -5,939
34
3
2
0

14
1
08:14
14:35
21,903
   155
    28,382
14
1
1
0

15
1
05:54
11:49
20,324
   151
  -463,057
43
3
2
0

16
1
13:10
18:14
17,714
   156
    -5,031
29
2
2
0

17
-

18
1
05:16
11:54
22,926
   151
   173,567
30
3
2
0

19
19
1
2
08:35
16:29
10:55
21:00
  8,096
15,673
   153
   163
    24,521
    24,547
14
29
1
2
1
2
0
0

20
1
12:28
17:14
16,645
   154
    56,152
16
1
1
0

21
1
04:11
10:34
22,056
   150
  -115,621
33
4
4
0

22
1
06:44
13:22
22,984
   155
   -30,639
16
1
1
0

23
1
13:32
19:26
20,724
   156
  -184,741
30
2
2
0

24
24
24
1
2
3
00:00
13:19
20:54
01:45
14:54
21:59
  6,303
  5,643
  3,655
   150
   140
   166
   -33,015
   -33,164
   -33,222
7
7
66
5
1
1
0
0
1
0
0
0

25
1
10:30
16:12
19,730
   154
   -98,619
25
1
1
0

26
26
1
2
04:20
20:21
08:56
22:46
15,866
  8,197
   148
   157
   -19,886
   -19,787
37
16
4
3
3
3
0
0

27
1
16:11
22:18
20,960
   157
    -7,997
47
5
5
0

28
28
1
2
00:00
18:28
01:10
23:59
  4,255
19,036
   155
   434
   -43,960
   -43,649
5
11122
6
12
0
13
0
0

29
29
1
2
03:59
19:43
08:18
22:32
14,996
  9,518
   151
   159
  -201,178
  -202,512
116
76
2
4
2
4
0
0

30
30
1
2
04:06
11:04
05:47
13:57
  5,800
10,022
   149
   151
  -307,333
  -307,811
39
51
2
0
1
0
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	09:43	16:26	23,381	154	-415,369	28	1	1	0
2 2 2	1 2 3	00:00 02:30 03:45	01:45 03:43 05:46	6,303 4,100 7,028	149 152 152	26,902 26,906 26,907	5 4 29	19 37 1	0 0 1	0 0 0
3 3	1 2	07:31 15:32	10:16 19:53	9,567 15,074	150 155	-19,290 -19,389	10 20	2 2	0 2	0 0
4 4 4	1 2 3	00:00 02:30 22:04	01:45 03:43 23:59	6,303 4,100 6,790	146 144 -331	-74,280 -74,070 -72,705	48 30 11813	0 0 12	0 0 3371	0 0 0
5 5 5	1 2 3	00:05 02:30 03:45	01:45 03:43 04:57	5,980 4,100 4,068	146 157 162	-116,102 -116,115 -116,123	4 4 62	0 0 1	0 0 1	0 0 0
6	1	03:45	08:13	15,549	155	-728,928	129	3	3	0
7 7	1 2	00:00 20:11	01:23 23:59	5,026 13,215	150 300	-240,562 -242,036	36 4438	1 12	1 15	0 0
8	1	17:32	23:30	20,466	166	36,052	40	5	5	0
9 9 9	1 2 3	00:00 07:15 22:34	01:23 11:08 23:59	5,026 13,304 5,103	159 149 -257	54,053 54,107 53,794	5 9 8764	1 5 12	0 1 12	0 0 0
10	1	04:06	06:45	8,981	155	-67,154	44	3	3	0
11 11	1 2	10:46 19:02	13:58 23:04	10,970 13,664	150 169	-248,093 -248,192	10 27	1 4	0 4	0 0
12	-
13	1	15:03	20:23	18,454	155	-5,939	34	3	2	0
14	1	08:14	14:35	21,903	155	28,382	14	1	1	0
15	1	05:54	11:49	20,324	151	-463,057	43	3	2	0
16	1	13:10	18:14	17,714	156	-5,031	29	2	2	0
17	-
18	1	05:16	11:54	22,926	151	173,567	30	3	2	0
19 19	1 2	08:35 16:29	10:55 21:00	8,096 15,673	153 163	24,521 24,547	14 29	1 2	1 2	0 0
20	1	12:28	17:14	16,645	154	56,152	16	1	1	0
21	1	04:11	10:34	22,056	150	-115,621	33	4	4	0
22	1	06:44	13:22	22,984	155	-30,639	16	1	1	0
23	1	13:32	19:26	20,724	156	-184,741	30	2	2	0
24 24 24	1 2 3	00:00 13:19 20:54	01:45 14:54 21:59	6,303 5,643 3,655	150 140 166	-33,015 -33,164 -33,222	7 7 66	5 1 1	0 0 1	0 0 0
25	1	10:30	16:12	19,730	154	-98,619	25	1	1	0
26 26	1 2	04:20 20:21	08:56 22:46	15,866 8,197	148 157	-19,886 -19,787	37 16	4 3	3 3	0 0
27	1	16:11	22:18	20,960	157	-7,997	47	5	5	0
28 28	1 2	00:00 18:28	01:10 23:59	4,255 19,036	155 434	-43,960 -43,649	5 11122	6 12	0 13	0 0
29 29	1 2	03:59 19:43	08:18 22:32	14,996 9,518	151 159	-201,178 -202,512	116 76	2 4	2 4	0 0
30 30	1 2	04:06 11:04	05:47 13:57	5,800 10,022	149 151	-307,333 -307,811	39 51	2 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-