GPS Space Vehicle Time Integrity for MJD 53563

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
10:24
17:07
23,463
   130
  -413,333
30
3
3
0

2
2
1
2
00:15
05:10
05:05
06:27
16,638
  4,568
   130
   129
    26,682
    26,685
36
19
2
1
1
1
0
0

3
3
1
2
08:12
16:14
10:57
20:33
  9,625
14,923
   121
   130
   -16,540
   -16,640
11
19
1
3
0
3
0
0

4
4
1
2
00:00
22:45
04:27
23:59
15,448
  4,398
   127
  -989
   -96,267
   -95,458
122
22670
3
11
3
4398
0
0

5
1
00:45
05:05
15,040
   140
  -113,573
13
1
1
0

6
6
1
2
03:29
05:10
05:05
08:54
  5,496
13,082
   128
   124
  -703,849
  -704,157
48
118
0
1
0
1
0
0

7
7
1
2
00:00
20:51
03:13
23:59
11,041
11,018
   130
   144
  -222,088
  -223,710
81
157
3
11
3
11
0
0

8
1
18:12
23:59
20,117
   137
    35,017
21
1
1
0

9
9
1
2
00:00
07:56
02:55
11:48
  9,932
13,351
   140
   126
    52,422
    52,479
40
34
2
2
2
2
0
0

10
10
1
2
02:10
05:10
05:05
07:26
  9,910
  7,759
   140
   132
   -66,644
   -66,654
43
10
1
41
1
0
0
0

11
11
1
2
11:27
19:43
14:39
23:45
11,215
13,783
   128
   136
  -244,857
  -244,967
38
30
2
1
2
1
0
0

12
-

13
1
15:43
21:04
18,381
   130
    -4,657
38
5
5
0

14
1
08:54
15:14
22,014
   130
    28,605
6
27
1
0

15
1
06:36
12:31
20,408
   124
  -458,306
44
2
2
0

16
1
13:50
18:52
17,680
   133
    -4,546
34
4
4
0

17
-

18
1
05:57
12:35
23,043
   132
   170,847
33
2
2
0

19
19
1
2
09:15
17:10
11:36
21:41
  7,890
15,564
   128
   134
    24,032
    24,056
5
42
3
4
0
4
0
0

20
20
1
2
00:10
13:09
01:15
17:55
  3,649
16,731
   130
   133
    57,743
    57,652
15
10
2
1
1
0
0
0

21
1
05:10
11:15
21,278
   130
  -113,530
19
1
1
0

22
1
07:24
14:03
23,097
   130
   -29,234
12
2
2
0

23
1
14:13
20:07
20,738
   132
  -186,691
25
4
4
0

24
24
24
1
2
3
00:00
14:00
21:35
02:26
15:35
23:59
  8,500
  5,676
  8,376
   127
   124
    23
   -30,525
   -30,663
   -30,848
10
7
3264
2
1
11
1
0
11
0
0
0

25
1
11:10
16:52
19,796
   130
   -97,724
40
3
3
0

26
26
1
2
05:10
21:03
09:38
23:27
15,440
  8,374
   127
   131
   -21,217
   -21,142
17
7
1
0
1
0
0
0

27
1
16:53
23:00
21,043
   135
    -6,775
29
4
4
0

28
28
1
2
00:00
19:10
01:52
23:59
  6,471
16,685
   131
   342
   -44,329
   -44,088
40
7939
1
11
1
12
0
0

29
29
1
2
05:10
20:24
08:58
23:13
13,339
  9,662
   126
   127
  -179,452
  -180,805
105
77
2
1
2
1
0
0

30
30
30
1
2
3
02:12
05:10
11:45
05:05
06:28
14:38
  9,785
  4,590
10,147
   130
   130
   125
  -291,788
  -291,933
  -292,422
63
31
53
1
2
0
1
1
0
0
0
0

31
-

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	10:24	17:07	23,463	130	-413,333	30	3	3	0
2 2	1 2	00:15 05:10	05:05 06:27	16,638 4,568	130 129	26,682 26,685	36 19	2 1	1 1	0 0
3 3	1 2	08:12 16:14	10:57 20:33	9,625 14,923	121 130	-16,540 -16,640	11 19	1 3	0 3	0 0
4 4	1 2	00:00 22:45	04:27 23:59	15,448 4,398	127 -989	-96,267 -95,458	122 22670	3 11	3 4398	0 0
5	1	00:45	05:05	15,040	140	-113,573	13	1	1	0
6 6	1 2	03:29 05:10	05:05 08:54	5,496 13,082	128 124	-703,849 -704,157	48 118	0 1	0 1	0 0
7 7	1 2	00:00 20:51	03:13 23:59	11,041 11,018	130 144	-222,088 -223,710	81 157	3 11	3 11	0 0
8	1	18:12	23:59	20,117	137	35,017	21	1	1	0
9 9	1 2	00:00 07:56	02:55 11:48	9,932 13,351	140 126	52,422 52,479	40 34	2 2	2 2	0 0
10 10	1 2	02:10 05:10	05:05 07:26	9,910 7,759	140 132	-66,644 -66,654	43 10	1 41	1 0	0 0
11 11	1 2	11:27 19:43	14:39 23:45	11,215 13,783	128 136	-244,857 -244,967	38 30	2 1	2 1	0 0
12	-
13	1	15:43	21:04	18,381	130	-4,657	38	5	5	0
14	1	08:54	15:14	22,014	130	28,605	6	27	1	0
15	1	06:36	12:31	20,408	124	-458,306	44	2	2	0
16	1	13:50	18:52	17,680	133	-4,546	34	4	4	0
17	-
18	1	05:57	12:35	23,043	132	170,847	33	2	2	0
19 19	1 2	09:15 17:10	11:36 21:41	7,890 15,564	128 134	24,032 24,056	5 42	3 4	0 4	0 0
20 20	1 2	00:10 13:09	01:15 17:55	3,649 16,731	130 133	57,743 57,652	15 10	2 1	1 0	0 0
21	1	05:10	11:15	21,278	130	-113,530	19	1	1	0
22	1	07:24	14:03	23,097	130	-29,234	12	2	2	0
23	1	14:13	20:07	20,738	132	-186,691	25	4	4	0
24 24 24	1 2 3	00:00 14:00 21:35	02:26 15:35 23:59	8,500 5,676 8,376	127 124 23	-30,525 -30,663 -30,848	10 7 3264	2 1 11	1 0 11	0 0 0
25	1	11:10	16:52	19,796	130	-97,724	40	3	3	0
26 26	1 2	05:10 21:03	09:38 23:27	15,440 8,374	127 131	-21,217 -21,142	17 7	1 0	1 0	0 0
27	1	16:53	23:00	21,043	135	-6,775	29	4	4	0
28 28	1 2	00:00 19:10	01:52 23:59	6,471 16,685	131 342	-44,329 -44,088	40 7939	1 11	1 12	0 0
29 29	1 2	05:10 20:24	08:58 23:13	13,339 9,662	126 127	-179,452 -180,805	105 77	2 1	2 1	0 0
30 30 30	1 2 3	02:12 05:10 11:45	05:05 06:28 14:38	9,785 4,590 10,147	130 130 125	-291,788 -291,933 -292,422	63 31 53	1 2 0	1 1 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-