GPS Space Vehicle Time Integrity for MJD 54502

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
17:41
23:59
21,714
   302
  -183,699
11720
12
15
0

2
1
07:47
13:54
21,284
    35
  -172,151
32
4
4
0

3
3
1
2
00:00
15:53
04:20
18:38
15,098
  9,201
    34
    26
  -183,213
  -183,514
23
14
1
1
0
0
0
0

4
1
06:36
12:16
19,688
    34
     4,253
46
4
4
0

5
5
1
2
09:15
19:21
13:46
21:32
15,684
  7,624
    34
    32
  -678,039
  -678,529
75
37
4
1
3
1
0
0

6
1
12:05
17:10
17,513
    28
    -8,461
106
3
3
0

7
-

8
1
02:00
07:59
20,818
    37
   139,905
21
1
1
0

9
9
1
2
07:05
15:43
10:41
19:35
12,542
13,107
    44
    29
  -109,154
  -109,217
17
22
2
2
2
2
0
0

10
1
10:03
15:24
18,614
    28
   237,182
80
4
4
0

11
11
1
2
03:35
21:00
07:59
22:18
15,300
  4,695
    37
    31
   -27,006
   -27,013
17
4
1
0
1
0
0
0

12
1
08:38
13:32
17,046
    32
   355,960
28
3
3
0

13
1
00:00
04:54
17,158
    34
  -238,487
13
2
0
0

14
1
16:30
22:45
21,696
    29
   299,740
26
3
3
0

15
15
1
2
05:04
12:51
07:09
17:31
  7,291
16,137
    32
    27
    74,961
    75,034
7
27
1
1
0
1
0
0

16
16
1
2
00:00
21:39
02:48
23:59
  9,826
  8,137
-4,406
  -162
  -137,143
  -132,914
2945
4862
0
12
9141
12
9790
0

17
1
04:28
10:46
22,013
    34
   -42,999
12
2
1
0

18
1
13:39
20:14
22,608
    31
   206,519
38
3
3
0

19
19
1
2
00:59
17:00
05:30
19:23
15,753
  8,140
    37
    26
   -19,643
   -19,732
6
16
39
2
0
2
0
0

20
20
20
1
2
3
00:00
07:56
20:54
01:45
09:03
23:59
  6,053
  3,935
10,885
    35
    38
   273
  -121,106
  -121,082
  -120,809
6
14
7424
0
1
12
0
1
12
0
0
0

21
1
12:47
19:05
21,602
    29
   -72,193
39
3
3
0

22
1
15:21
21:58
22,731
    30
  -208,122
24
3
1
0

23
23
1
2
00:00
21:39
03:43
23:59
12,935
  8,154
    36
  -337
  -331,900
  -332,488
14
9377
1
12
0
12
0
0

24
1
11:02
17:41
22,978
    29
   -68,391
32
3
3
0

25
1
00:00
06:15
21,747
    40
  -508,311
29
1
0
0

26
26
1
2
04:35
12:40
07:19
17:09
  9,584
15,559
    34
    32
  -175,746
  -176,077
29
51
1
1
0
1
0
0

27
1
00:56
06:56
20,768
    34
  -165,840
15
0
0
0

28
1
03:06
09:41
23,012
    36
    14,797
11
1
1
0

29
1
11:02
16:33
18,894
    27
    64,560
47
3
3
0

30
30
1
2
09:58
19:29
14:13
22:23
14,654
10,175
    32
    31
   -62,769
   -62,818
35
11
2
1
2
1
0
0

31
1
18:50
23:59
18,043
   310
     8,547
11077
12
13
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	17:41	23:59	21,714	302	-183,699	11720	12	15	0
2	1	07:47	13:54	21,284	35	-172,151	32	4	4	0
3 3	1 2	00:00 15:53	04:20 18:38	15,098 9,201	34 26	-183,213 -183,514	23 14	1 1	0 0	0 0
4	1	06:36	12:16	19,688	34	4,253	46	4	4	0
5 5	1 2	09:15 19:21	13:46 21:32	15,684 7,624	34 32	-678,039 -678,529	75 37	4 1	3 1	0 0
6	1	12:05	17:10	17,513	28	-8,461	106	3	3	0
7	-
8	1	02:00	07:59	20,818	37	139,905	21	1	1	0
9 9	1 2	07:05 15:43	10:41 19:35	12,542 13,107	44 29	-109,154 -109,217	17 22	2 2	2 2	0 0
10	1	10:03	15:24	18,614	28	237,182	80	4	4	0
11 11	1 2	03:35 21:00	07:59 22:18	15,300 4,695	37 31	-27,006 -27,013	17 4	1 0	1 0	0 0
12	1	08:38	13:32	17,046	32	355,960	28	3	3	0
13	1	00:00	04:54	17,158	34	-238,487	13	2	0	0
14	1	16:30	22:45	21,696	29	299,740	26	3	3	0
15 15	1 2	05:04 12:51	07:09 17:31	7,291 16,137	32 27	74,961 75,034	7 27	1 1	0 1	0 0
16 16	1 2	00:00 21:39	02:48 23:59	9,826 8,137	-4,406 -162	-137,143 -132,914	2945 4862	0 12	9141 12	9790 0
17	1	04:28	10:46	22,013	34	-42,999	12	2	1	0
18	1	13:39	20:14	22,608	31	206,519	38	3	3	0
19 19	1 2	00:59 17:00	05:30 19:23	15,753 8,140	37 26	-19,643 -19,732	6 16	39 2	0 2	0 0
20 20 20	1 2 3	00:00 07:56 20:54	01:45 09:03 23:59	6,053 3,935 10,885	35 38 273	-121,106 -121,082 -120,809	6 14 7424	0 1 12	0 1 12	0 0 0
21	1	12:47	19:05	21,602	29	-72,193	39	3	3	0
22	1	15:21	21:58	22,731	30	-208,122	24	3	1	0
23 23	1 2	00:00 21:39	03:43 23:59	12,935 8,154	36 -337	-331,900 -332,488	14 9377	1 12	0 12	0 0
24	1	11:02	17:41	22,978	29	-68,391	32	3	3	0
25	1	00:00	06:15	21,747	40	-508,311	29	1	0	0
26 26	1 2	04:35 12:40	07:19 17:09	9,584 15,559	34 32	-175,746 -176,077	29 51	1 1	0 1	0 0
27	1	00:56	06:56	20,768	34	-165,840	15	0	0	0
28	1	03:06	09:41	23,012	36	14,797	11	1	1	0
29	1	11:02	16:33	18,894	27	64,560	47	3	3	0
30 30	1 2	09:58 19:29	14:13 22:23	14,654 10,175	32 31	-62,769 -62,818	35 11	2 1	2 1	0 0
31	1	18:50	23:59	18,043	310	8,547	11077	12	13	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-