GPS Space Vehicle Time Integrity for MJD 53329

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
02:35
04:06
06:03
04:03
06:01
08:40
  4,990
  6,681
  9,117
   -29
   -28
   -29
  -374,395
  -374,406
  -374,423
45
5
5
2
0
37
2
0
0
0
0
0

2
-

3
3
1
2
00:10
08:40
02:59
12:34
  9,890
13,384
   -17
   -21
   -62,366
   -62,466
7
9
1
2
0
0
0
0

4
1
14:52
20:32
19,760
   -35
  -543,862
115
4
4
0

5
1
16:50
21:39
16,565
   -29
   -61,039
34
4
4
0

6
1
19:33
21:59
  8,516
   -34
  -472,020
25
2
2
0

7
1
12:50
19:09
22,106
   -27
  -211,147
171
4
4
0

8
1
10:00
16:03
20,765
   -24
    14,114
31
3
3
0

9
9
1
2
00:00
15:16
03:50
18:52
13,432
12,659
   -23
   -44
    15,672
    15,753
8
7
12
1
0
0
0
0

10
1
18:17
21:59
12,829
   -41
   -54,160
9
6
2
0

11
11
1
2
04:06
11:48
06:01
15:52
  6,681
14,063
   -27
   -24
  -168,007
  -168,117
6
28
0
2
0
2
0
0

12
-

13
1
07:37
13:00
18,452
   -24
    18,151
5
18
0
0

14
14
14
1
2
3
00:46
04:06
06:03
04:03
06:01
07:05
11,252
  6,681
  3,635
   -26
   -24
   -20
    31,151
    31,153
    31,157
4
4
4
6
44
1
0
0
0
0
0
0

15
1
00:00
04:03
14,069
   -22
  -350,286
43
2
2
0

16
1
06:03
10:41
15,996
   -22
    -3,456
17
1
1
0

17
1
17:18
21:59
16,356
   -22
   154,636
26
2
2
0

18
1
00:00
04:03
14,069
   -23
    98,558
38
2
2
0

19
19
1
2
01:20
09:14
03:37
13:46
  7,959
15,639
   -22
   -22
     7,677
     7,702
4
13
5
1
0
1
0
0

20
20
1
2
04:53
08:00
05:59
09:47
  3,769
  6,257
   -25
   -26
   105,625
   105,587
5
6
1
2
0
0
0
0

21
1
00:00
03:24
12,006
   -30
   -82,944
4
1
0
0

22
22
1
2
00:00
04:06
04:03
06:01
14,068
  6,654
   -28
   -29
   -15,395
   -15,392
18
4
2
13
2
0
0
0

23
1
08:00
12:01
13,867
   -24
  -201,210
17
1
1
0

24
1
16:08
21:59
20,282
   -30
   -74,936
31
4
4
0

25
25
1
2
04:06
08:00
05:59
09:02
  6,590
  3,536
   -29
   -34
   -79,952
   -79,966
3
4
0
9
0
0
0
0

26
26
26
1
2
3
00:00
13:03
20:57
01:37
15:27
21:59
  5,841
  8,334
  3,449
   -26
   -31
   -36
  -280,547
  -280,945
  -281,163
17
28
47
1
3
2
0
2
2
0
0
0

27
1
09:07
15:12
20,863
   -22
  -474,561
68
3
3
0

28
1
11:21
17:58
22,955
   -37
   -45,094
20
4
2
0

29
29
29
1
2
3
00:00
12:37
20:44
01:10
15:16
21:59
  4,244
  9,194
  4,273
   -28
   -30
   -37
  -268,349
  -267,633
  -267,238
22
54
49
1
3
2
1
2
2
0
0
0

30
30
1
2
04:06
18:01
06:01
21:59
  6,681
13,816
   -25
   -39
  -507,502
  -506,989
21
45
0
2
0
2
0
0

31
1
12:08
18:32
22,140
   -19
    -3,817
12
4
2
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	1 2 3	02:35 04:06 06:03	04:03 06:01 08:40	4,990 6,681 9,117	-29 -28 -29	-374,395 -374,406 -374,423	45 5 5	2 0 37	2 0 0	0 0 0
2	-
3 3	1 2	00:10 08:40	02:59 12:34	9,890 13,384	-17 -21	-62,366 -62,466	7 9	1 2	0 0	0 0
4	1	14:52	20:32	19,760	-35	-543,862	115	4	4	0
5	1	16:50	21:39	16,565	-29	-61,039	34	4	4	0
6	1	19:33	21:59	8,516	-34	-472,020	25	2	2	0
7	1	12:50	19:09	22,106	-27	-211,147	171	4	4	0
8	1	10:00	16:03	20,765	-24	14,114	31	3	3	0
9 9	1 2	00:00 15:16	03:50 18:52	13,432 12,659	-23 -44	15,672 15,753	8 7	12 1	0 0	0 0
10	1	18:17	21:59	12,829	-41	-54,160	9	6	2	0
11 11	1 2	04:06 11:48	06:01 15:52	6,681 14,063	-27 -24	-168,007 -168,117	6 28	0 2	0 2	0 0
12	-
13	1	07:37	13:00	18,452	-24	18,151	5	18	0	0
14 14 14	1 2 3	00:46 04:06 06:03	04:03 06:01 07:05	11,252 6,681 3,635	-26 -24 -20	31,151 31,153 31,157	4 4 4	6 44 1	0 0 0	0 0 0
15	1	00:00	04:03	14,069	-22	-350,286	43	2	2	0
16	1	06:03	10:41	15,996	-22	-3,456	17	1	1	0
17	1	17:18	21:59	16,356	-22	154,636	26	2	2	0
18	1	00:00	04:03	14,069	-23	98,558	38	2	2	0
19 19	1 2	01:20 09:14	03:37 13:46	7,959 15,639	-22 -22	7,677 7,702	4 13	5 1	0 1	0 0
20 20	1 2	04:53 08:00	05:59 09:47	3,769 6,257	-25 -26	105,625 105,587	5 6	1 2	0 0	0 0
21	1	00:00	03:24	12,006	-30	-82,944	4	1	0	0
22 22	1 2	00:00 04:06	04:03 06:01	14,068 6,654	-28 -29	-15,395 -15,392	18 4	2 13	2 0	0 0
23	1	08:00	12:01	13,867	-24	-201,210	17	1	1	0
24	1	16:08	21:59	20,282	-30	-74,936	31	4	4	0
25 25	1 2	04:06 08:00	05:59 09:02	6,590 3,536	-29 -34	-79,952 -79,966	3 4	0 9	0 0	0 0
26 26 26	1 2 3	00:00 13:03 20:57	01:37 15:27 21:59	5,841 8,334 3,449	-26 -31 -36	-280,547 -280,945 -281,163	17 28 47	1 3 2	0 2 2	0 0 0
27	1	09:07	15:12	20,863	-22	-474,561	68	3	3	0
28	1	11:21	17:58	22,955	-37	-45,094	20	4	2	0
29 29 29	1 2 3	00:00 12:37 20:44	01:10 15:16 21:59	4,244 9,194 4,273	-28 -30 -37	-268,349 -267,633 -267,238	22 54 49	1 3 2	1 2 2	0 0 0
30 30	1 2	04:06 18:01	06:01 21:59	6,681 13,816	-25 -39	-507,502 -506,989	21 45	0 2	0 2	0 0
31	1	12:08	18:32	22,140	-19	-3,817	12	4	2	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-