GPS Space Vehicle Time Integrity for MJD 52983

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
2
05:53
08:10
08:09
11:44
  7,870
12,397
   149
   141
  -318,961
  -318,987
43
7
1
0
1
0
0
0

2
2
1
2
06:05
08:10
08:09
11:27
  7,259
11,391
   144
   138
   236,487
   236,546
62
22
1
0
1
0
0
0

3
3
1
2
00:00
08:11
02:40
12:13
  9,299
14,136
   135
   138
   -68,385
   -68,482
6
13
1
1
0
0
0
0

4
1
14:29
20:07
19,379
   138
    22,601
37
1
1
0

5
1
16:26
21:17
16,838
   132
    -8,661
8
1
1
0

6
1
19:08
23:59
16,690
   500
     2,762
14258
11
12
0

7
1
12:28
18:44
21,722
   140
  -643,481
32
1
1
0

8
1
09:56
15:53
20,526
   140
  -396,367
20
1
1
0

9
9
1
2
00:00
14:44
03:15
18:27
11,382
12,986
   135
   130
    20,569
    20,654
6
6
62
1
0
0
0
0

10
1
17:50
23:06
18,340
   149
   -35,678
12
7
1
0

11
11
1
2
03:08
11:30
06:26
15:31
11,210
13,879
   137
   143
   -82,394
   -82,461
42
25
3
1
3
1
0
0

12
-

13
1
08:10
12:41
15,623
   140
    31,961
5
27
0
0

14
1
00:40
07:05
22,041
   140
    18,562
21
3
1
0

15
15
1
2
00:00
22:42
04:30
23:59
15,629
  4,404
   135
   129
  -196,737
  -197,153
53
5
3
0
2
0
0
0

16
16
1
2
05:22
09:00
07:59
10:20
  9,038
  4,681
   138
   135
   -14,444
   -14,459
45
6
1
2
1
0
0
0

17
1
17:19
23:47
22,514
   137
   -57,945
152
1
1
0

18
18
1
2
00:00
21:33
04:18
23:59
14,893
  8,557
   139
   -56
     -269
     -327
44
5388
2
11
2
11
0
0

19
-

20
20
1
2
04:42
08:10
08:09
09:31
11,863
  4,795
   139
   142
   200,459
   200,446
24
6
1
1
1
0
0
0

21
21
1
2
00:00
20:32
02:58
23:59
10,379
11,983
   141
   138
   -67,964
   -68,037
6
67
1
11
0
11
0
0

22
-

23
1
00:00
06:16
21,543
   150
   100,578
271
4
4
0

24
1
15:58
21:57
20,675
   143
   -81,438
14
1
0
0

25
1
02:56
08:09
18,007
   139
   -56,530
47
3
3
0

26
26
26
1
2
3
00:00
12:43
20:36
01:19
15:05
23:59
  4,447
  8,176
11,743
   136
   140
   390
  -481,802
  -481,421
  -480,935
10
41
8072
1
2
11
0
1
11
0
0
0

27
1
08:30
14:41
21,522
   140
  -842,905
115
1
1
0

28
1
10:58
17:36
23,019
   137
    -8,219
21
1
1
0

29
29
1
2
11:55
20:11
14:50
23:59
  9,992
13,254
   140
   527
  -185,151
  -185,059
32
13367
2
11
1
11
0
0

30
30
1
2
03:27
17:50
06:16
22:06
  9,443
14,776
   132
   133
  -680,573
  -681,709
78
91
3
1
3
1
0
0

31
31
31
1
2
3
01:31
08:50
10:31
02:48
10:30
13:49
  4,593
  5,638
11,625
   145
   142
   145
  -434,314
  -434,285
  -434,270
5
5
28
1
0
1
0
0
1
0
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	1 2	05:53 08:10	08:09 11:44	7,870 12,397	149 141	-318,961 -318,987	43 7	1 0	1 0	0 0
2 2	1 2	06:05 08:10	08:09 11:27	7,259 11,391	144 138	236,487 236,546	62 22	1 0	1 0	0 0
3 3	1 2	00:00 08:11	02:40 12:13	9,299 14,136	135 138	-68,385 -68,482	6 13	1 1	0 0	0 0
4	1	14:29	20:07	19,379	138	22,601	37	1	1	0
5	1	16:26	21:17	16,838	132	-8,661	8	1	1	0
6	1	19:08	23:59	16,690	500	2,762	14258	11	12	0
7	1	12:28	18:44	21,722	140	-643,481	32	1	1	0
8	1	09:56	15:53	20,526	140	-396,367	20	1	1	0
9 9	1 2	00:00 14:44	03:15 18:27	11,382 12,986	135 130	20,569 20,654	6 6	62 1	0 0	0 0
10	1	17:50	23:06	18,340	149	-35,678	12	7	1	0
11 11	1 2	03:08 11:30	06:26 15:31	11,210 13,879	137 143	-82,394 -82,461	42 25	3 1	3 1	0 0
12	-
13	1	08:10	12:41	15,623	140	31,961	5	27	0	0
14	1	00:40	07:05	22,041	140	18,562	21	3	1	0
15 15	1 2	00:00 22:42	04:30 23:59	15,629 4,404	135 129	-196,737 -197,153	53 5	3 0	2 0	0 0
16 16	1 2	05:22 09:00	07:59 10:20	9,038 4,681	138 135	-14,444 -14,459	45 6	1 2	1 0	0 0
17	1	17:19	23:47	22,514	137	-57,945	152	1	1	0
18 18	1 2	00:00 21:33	04:18 23:59	14,893 8,557	139 -56	-269 -327	44 5388	2 11	2 11	0 0
19	-
20 20	1 2	04:42 08:10	08:09 09:31	11,863 4,795	139 142	200,459 200,446	24 6	1 1	1 0	0 0
21 21	1 2	00:00 20:32	02:58 23:59	10,379 11,983	141 138	-67,964 -68,037	6 67	1 11	0 11	0 0
22	-
23	1	00:00	06:16	21,543	150	100,578	271	4	4	0
24	1	15:58	21:57	20,675	143	-81,438	14	1	0	0
25	1	02:56	08:09	18,007	139	-56,530	47	3	3	0
26 26 26	1 2 3	00:00 12:43 20:36	01:19 15:05 23:59	4,447 8,176 11,743	136 140 390	-481,802 -481,421 -480,935	10 41 8072	1 2 11	0 1 11	0 0 0
27	1	08:30	14:41	21,522	140	-842,905	115	1	1	0
28	1	10:58	17:36	23,019	137	-8,219	21	1	1	0
29 29	1 2	11:55 20:11	14:50 23:59	9,992 13,254	140 527	-185,151 -185,059	32 13367	2 11	1 11	0 0
30 30	1 2	03:27 17:50	06:16 22:06	9,443 14,776	132 133	-680,573 -681,709	78 91	3 1	3 1	0 0
31 31 31	1 2 3	01:31 08:50 10:31	02:48 10:30 13:49	4,593 5,638 11,625	145 142 145	-434,314 -434,285 -434,270	5 5 28	1 0 1	0 0 1	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-