GPS Space Vehicle Time Integrity for MJD 53115

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
00:00
20:37
02:36
23:59
  9,367
12,075
   -28
   -36
  -340,091
  -340,208
9
11
18
14
0
0
0
0

2
-

3
3
3
1
2
3
00:54
15:23
22:50
02:41
17:36
23:59
  6,386
  7,919
  4,196
   -28
   -41
   -19
    -3,365
    -3,553
    -3,615
14
13
11
39
41
25
0
0
0
0
0
0

4
1
05:28
10:43
18,890
   -30
   120,469
50
0
0
0

5
1
07:21
12:13
17,506
   -31
   -26,505
22
7
0
0

6
1
09:55
15:22
19,658
   -29
   -22,588
24
20
0
0

7
1
03:45
08:55
18,547
   -20
  -569,306
55
0
0
0

8
1
00:57
06:53
21,405
   -19
  -308,416
67
0
0
0

9
9
9
1
2
3
05:52
14:40
16:23
09:30
16:19
17:30
13,100
  5,961
  4,041
   -25
   -25
   -36
    40,414
    40,465
    40,464
5
7
8
35
8
17
0
0
0
0
0
0

10
1
09:18
13:32
15,241
   -36
   -42,826
12
2
0
0

11
11
11
1
2
3
02:37
04:46
18:13
04:45
06:26
21:21
  7,599
  5,862
11,285
   -22
   -31
   -39
  -111,346
  -111,374
  -111,518
14
22
12
22
39
3
0
0
0
0
0
0

12
-

13
13
1
2
00:00
22:27
03:44
23:59
13,461
  5,571
   -34
   -17
    29,527
    29,512
10
6
30
7
0
0
0
0

14
1
15:52
20:40
17,266
   -31
    19,017
8
89
0
0

15
1
13:51
19:32
20,315
   -44
  -255,726
36
0
0
0

16
16
1
2
00:00
20:28
01:05
23:59
  3,915
12,680
   -39
   -23
   -13,246
   -13,193
5
8
6
4
0
0
0
0

17
1
08:03
13:04
18,059
   -23
  -293,272
119
0
0
0

18
1
13:06
18:13
18,271
   -34
    28,113
12
1
0
0

19
1
00:00
04:17
15,370
   -33
    74,422
56
1
1
0

20
1
19:47
23:59
15,169
   -27
   170,522
23
0
0
0

21
1
11:40
17:59
22,762
   -30
   -74,857
14
10
0
0

22
1
14:29
20:38
22,171
   -32
     7,990
39
0
0
0

23
-

24
1
06:46
11:47
18,020
   -30
   -20,725
27
7
0
0

25
1
18:00
22:39
16,758
   -28
   -64,917
11
33
0
0

26
26
1
2
03:45
11:34
06:05
16:07
  8,420
16,336
   -20
   -38
   -35,265
   -35,880
51
97
1
0
0
0
0
0

27
1
00:21
05:44
19,383
   -29
  -122,814
183
1
1
0

28
28
1
2
02:03
06:54
06:53
08:39
17,390
  6,304
   -19
   -38
   -28,616
   -28,653
17
9
1
32
0
0
0
0

29
29
29
29
1
2
3
4
03:35
04:36
12:14
13:17
04:35
05:52
13:15
15:24
  3,593
  4,516
  3,647
  7,622
   -17
   -27
   -24
   -38
  -236,231
  -236,240
  -236,227
  -236,240
6
5
5
13
8
50
14
101
0
0
0
0
0
0
0
0

30
1
08:55
13:07
15,165
   -32
  -516,247
49
1
0
0

31
31
1
2
00:00
16:34
03:44
17:43
13,459
  4,120
   -13
   -37
  -110,035
  -111,397
101
32
1
1
1
1
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 20:37	02:36 23:59	9,367 12,075	-28 -36	-340,091 -340,208	9 11	18 14	0 0	0 0
2	-
3 3 3	1 2 3	00:54 15:23 22:50	02:41 17:36 23:59	6,386 7,919 4,196	-28 -41 -19	-3,365 -3,553 -3,615	14 13 11	39 41 25	0 0 0	0 0 0
4	1	05:28	10:43	18,890	-30	120,469	50	0	0	0
5	1	07:21	12:13	17,506	-31	-26,505	22	7	0	0
6	1	09:55	15:22	19,658	-29	-22,588	24	20	0	0
7	1	03:45	08:55	18,547	-20	-569,306	55	0	0	0
8	1	00:57	06:53	21,405	-19	-308,416	67	0	0	0
9 9 9	1 2 3	05:52 14:40 16:23	09:30 16:19 17:30	13,100 5,961 4,041	-25 -25 -36	40,414 40,465 40,464	5 7 8	35 8 17	0 0 0	0 0 0
10	1	09:18	13:32	15,241	-36	-42,826	12	2	0	0
11 11 11	1 2 3	02:37 04:46 18:13	04:45 06:26 21:21	7,599 5,862 11,285	-22 -31 -39	-111,346 -111,374 -111,518	14 22 12	22 39 3	0 0 0	0 0 0
12	-
13 13	1 2	00:00 22:27	03:44 23:59	13,461 5,571	-34 -17	29,527 29,512	10 6	30 7	0 0	0 0
14	1	15:52	20:40	17,266	-31	19,017	8	89	0	0
15	1	13:51	19:32	20,315	-44	-255,726	36	0	0	0
16 16	1 2	00:00 20:28	01:05 23:59	3,915 12,680	-39 -23	-13,246 -13,193	5 8	6 4	0 0	0 0
17	1	08:03	13:04	18,059	-23	-293,272	119	0	0	0
18	1	13:06	18:13	18,271	-34	28,113	12	1	0	0
19	1	00:00	04:17	15,370	-33	74,422	56	1	1	0
20	1	19:47	23:59	15,169	-27	170,522	23	0	0	0
21	1	11:40	17:59	22,762	-30	-74,857	14	10	0	0
22	1	14:29	20:38	22,171	-32	7,990	39	0	0	0
23	-
24	1	06:46	11:47	18,020	-30	-20,725	27	7	0	0
25	1	18:00	22:39	16,758	-28	-64,917	11	33	0	0
26 26	1 2	03:45 11:34	06:05 16:07	8,420 16,336	-20 -38	-35,265 -35,880	51 97	1 0	0 0	0 0
27	1	00:21	05:44	19,383	-29	-122,814	183	1	1	0
28 28	1 2	02:03 06:54	06:53 08:39	17,390 6,304	-19 -38	-28,616 -28,653	17 9	1 32	0 0	0 0
29 29 29 29	1 2 3 4	03:35 04:36 12:14 13:17	04:35 05:52 13:15 15:24	3,593 4,516 3,647 7,622	-17 -27 -24 -38	-236,231 -236,240 -236,227 -236,240	6 5 5 13	8 50 14 101	0 0 0 0	0 0 0 0
30	1	08:55	13:07	15,165	-32	-516,247	49	1	0	0
31 31	1 2	00:00 16:34	03:44 17:43	13,459 4,120	-13 -37	-110,035 -111,397	101 32	1 1	1 1	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-