GPS Space Vehicle Time Integrity for MJD 55352

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
-

2
1
00:00
04:04
14,185
    53
  -261,799
14
2
0
0

3
3
3
1
2
3
05:56
13:50
15:04
08:30
15:02
18:22
  8,897
  4,305
11,271
    47
    48
    48
  -564,178
  -564,306
  -564,346
14
7
18
1
0
2
0
0
2
0
0
0

4
4
1
2
00:00
20:52
02:12
21:59
  7,646
  3,983
    56
    58
   -96,985
   -97,576
24
11
2
0
2
0
0
0

5
1
00:00
05:18
18,345
    50
     5,718
33
2
2
0

6
6
6
1
2
3
05:21
13:44
15:04
08:36
15:02
17:46
11,346
  4,682
  9,334
    50
    52
    51
  -618,072
  -617,741
  -617,652
42
18
34
1
0
2
0
0
0
0
0
0

7
1
15:04
20:41
19,385
    45
     1,076
21
3
3
0

8
1
15:56
21:53
20,837
    53
    -5,616
10
1
1
0

9
9
1
2
05:36
20:40
09:15
21:59
12,484
  4,663
    46
    45
   -10,629
   -10,755
19
5
2
0
1
0
0
0

10
10
1
2
00:00
15:32
03:56
17:05
13,688
  5,382
    58
    42
    43,978
    43,999
13
15
1
2
1
2
0
0

11
11
1
2
09:29
17:18
12:01
21:47
  8,625
15,575
    46
    53
    67,077
    67,161
8
13
3
1
0
0
0
0

12
1
00:00
03:26
11,876
    53
   107,702
17
8
1
0

13
13
1
2
13:03
15:04
15:02
18:36
  6,921
12,104
    43
    49
  -303,598
  -303,588
23
5
1
3
1
0
0
0

14
1
06:33
12:49
21,407
    52
   -53,558
27
1
0
0

15
15
1
2
02:45
18:58
07:29
20:57
16,440
  6,915
    51
    44
   261,737
   261,384
36
12
2
1
1
0
0
0

16
16
1
2
11:28
15:04
15:02
16:28
12,573
  4,808
    55
    54
    78,543
    78,576
14
37
1
2
1
2
0
0

17
1
18:21
21:59
12,825
    56
  -155,013
13
1
1
0

18
1
03:36
10:10
22,720
    48
   -72,622
29
2
2
0

19
19
1
2
08:00
15:04
09:19
19:25
  4,454
15,077
    50
    53
    40,043
    40,131
18
24
1
2
1
2
0
0

20
1
10:46
15:02
14,651
    52
   -55,033
8
1
1
0

21
1
02:56
09:06
21,317
    55
    64,996
24
1
1
0

22
1
05:04
11:41
22,677
    50
  -170,443
7
1
1
0

23
23
1
2
11:54
15:04
15:02
17:48
11,045
  9,383
    48
    54
  -368,137
  -368,116
14
15
1
2
1
2
0
0

24
1
04:40
10:19
19,553
    51
  -293,473
36
2
2
0

25
-

26
26
1
2
03:12
19:26
08:06
21:21
17,109
  6,668
    51
    42
    61,650
    61,930
30
16
2
1
1
1
0
0

27
27
1
2
05:25
20:21
08:50
21:59
11,809
  5,820
    51
    58
  -158,180
  -158,343
16
6
1
1
0
0
0
0

28
1
16:46
21:59
18,157
    51
    14,408
5
18
0
0

29
1
01:05
06:34
19,229
    42
  -124,977
24
1
1
0

30
30
1
2
00:00
09:22
04:05
12:13
14,225
  9,806
    47
    38
  -248,939
  -249,055
21
13
2
1
1
0
0
0

31
1
08:45
14:21
19,113
    50
    32,682
26
23
2
0

32
1
09:47
15:01
18,106
    54
     8,913
49
1
1
0

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	-
2	1	00:00	04:04	14,185	53	-261,799	14	2	0	0
3 3 3	1 2 3	05:56 13:50 15:04	08:30 15:02 18:22	8,897 4,305 11,271	47 48 48	-564,178 -564,306 -564,346	14 7 18	1 0 2	0 0 2	0 0 0
4 4	1 2	00:00 20:52	02:12 21:59	7,646 3,983	56 58	-96,985 -97,576	24 11	2 0	2 0	0 0
5	1	00:00	05:18	18,345	50	5,718	33	2	2	0
6 6 6	1 2 3	05:21 13:44 15:04	08:36 15:02 17:46	11,346 4,682 9,334	50 52 51	-618,072 -617,741 -617,652	42 18 34	1 0 2	0 0 0	0 0 0
7	1	15:04	20:41	19,385	45	1,076	21	3	3	0
8	1	15:56	21:53	20,837	53	-5,616	10	1	1	0
9 9	1 2	05:36 20:40	09:15 21:59	12,484 4,663	46 45	-10,629 -10,755	19 5	2 0	1 0	0 0
10 10	1 2	00:00 15:32	03:56 17:05	13,688 5,382	58 42	43,978 43,999	13 15	1 2	1 2	0 0
11 11	1 2	09:29 17:18	12:01 21:47	8,625 15,575	46 53	67,077 67,161	8 13	3 1	0 0	0 0
12	1	00:00	03:26	11,876	53	107,702	17	8	1	0
13 13	1 2	13:03 15:04	15:02 18:36	6,921 12,104	43 49	-303,598 -303,588	23 5	1 3	1 0	0 0
14	1	06:33	12:49	21,407	52	-53,558	27	1	0	0
15 15	1 2	02:45 18:58	07:29 20:57	16,440 6,915	51 44	261,737 261,384	36 12	2 1	1 0	0 0
16 16	1 2	11:28 15:04	15:02 16:28	12,573 4,808	55 54	78,543 78,576	14 37	1 2	1 2	0 0
17	1	18:21	21:59	12,825	56	-155,013	13	1	1	0
18	1	03:36	10:10	22,720	48	-72,622	29	2	2	0
19 19	1 2	08:00 15:04	09:19 19:25	4,454 15,077	50 53	40,043 40,131	18 24	1 2	1 2	0 0
20	1	10:46	15:02	14,651	52	-55,033	8	1	1	0
21	1	02:56	09:06	21,317	55	64,996	24	1	1	0
22	1	05:04	11:41	22,677	50	-170,443	7	1	1	0
23 23	1 2	11:54 15:04	15:02 17:48	11,045 9,383	48 54	-368,137 -368,116	14 15	1 2	1 2	0 0
24	1	04:40	10:19	19,553	51	-293,473	36	2	2	0
25	-
26 26	1 2	03:12 19:26	08:06 21:21	17,109 6,668	51 42	61,650 61,930	30 16	2 1	1 1	0 0
27 27	1 2	05:25 20:21	08:50 21:59	11,809 5,820	51 58	-158,180 -158,343	16 6	1 1	0 0	0 0
28	1	16:46	21:59	18,157	51	14,408	5	18	0	0
29	1	01:05	06:34	19,229	42	-124,977	24	1	1	0
30 30	1 2	00:00 09:22	04:05 12:13	14,225 9,806	47 38	-248,939 -249,055	21 13	2 1	1 0	0 0
31	1	08:45	14:21	19,113	50	32,682	26	23	2	0
32	1	09:47	15:01	18,106	54	8,913	49	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-