GPS Space Vehicle Time Integrity for MJD 52658

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
03:57
09:51
21,212
    60
  -267,756
20
17
0
0

2
2
1
2
04:31
07:52
07:51
09:27
11,991
  5,710
    61
    49
    50,802
    50,846
16
11
5
1
0
0
0
0

3
3
3
1
2
3
06:25
08:16
21:59
08:15
10:25
23:59
  6,535
  7,702
  7,265
    73
    60
    51
   -98,147
   -98,183
   -98,344
18
13
13
4
1
9
0
0
0
0
0
0

4
1
12:53
18:29
20,178
    63
   -14,919
42
0
0
0

5
1
14:31
19:26
17,605
    64
   -51,471
22
64
0
0

6
1
17:16
22:25
18,543
    50
     2,359
6
28
0
0

7
1
10:51
15:59
18,457
    74
  -231,309
183
0
0
0

8
1
07:53
13:54
21,691
    65
  -152,700
151
0
0
0

9
9
1
2
00:00
13:13
01:44
16:47
  6,246
12,842
    38
    53
    26,870
    26,964
12
7
47
62
0
0
0
0

10
10
1
2
16:02
19:37
19:35
21:03
12,785
  5,210
    61
    43
   -18,637
   -18,661
9
6
21
15
0
0
0
0

11
11
11
1
2
3
01:20
10:02
11:32
04:42
11:31
13:39
12,153
  5,101
  7,598
    51
    80
    62
   -32,406
   -32,412
   -32,438
11
14
10
32
4
13
0
0
0
0
0
0

12
-

13
1
05:42
11:00
19,041
    62
    21,634
6
92
0
0

14
14
14
1
2
3
00:00
02:51
22:41
02:50
04:12
23:59
10,195
  4,850
  4,713
    61
    46
    58
    29,721
    29,695
    29,606
13
6
8
15
4
52
0
0
0
0
0
0

15
15
1
2
00:00
20:09
02:07
23:59
  7,646
13,803
    60
    53
   -61,651
   -61,999
14
18
1
6
0
0
0
0

16
-

17
17
1
2
00:00
18:53
01:09
23:59
  4,183
18,354
    64
    52
   -12,540
   -12,675
8
14
19
75
0
0
0
0

18
18
18
1
2
3
00:00
01:30
20:09
01:18
02:31
23:59
  4,681
  3,349
13,802
    56
    57
    57
     5,720
     5,709
     5,528
7
11
13
8
14
5
0
0
0
0
0
0

19
-

20
20
1
2
03:00
14:02
07:48
15:11
17,294
  4,161
    55
    57
   206,127
   206,171
10
11
221
55
0
0
0
0

21
-

22
-

23
1
18:24
23:59
20,114
    55
   -17,990
14
62
0
0

24
1
14:00
19:46
20,708
    58
    -2,368
27
0
0
0

25
1
01:25
06:49
19,331
    59
   -38,036
18
84
0
0

26
26
1
2
11:00
18:53
13:18
21:58
  8,276
11,051
    62
    61
  -392,234
  -392,659
38
52
1
0
0
0
0
0

27
1
06:55
12:33
20,245
    66
  -558,692
101
0
0
0

28
1
09:07
13:53
17,132
    67
    76,135
15
6
0
0

29
29
1
2
10:16
20:53
13:05
22:42
10,161
  6,581
    65
    41
   -32,119
   -32,707
50
34
1
0
0
0
0
0

30
30
1
2
02:40
16:03
04:28
20:10
  6,436
14,849
    48
    53
  -538,148
  -538,654
26
48
26
0
0
0
0
0

31
31
1
2
00:00
07:46
01:04
11:44
  3,806
14,280
    54
    60
  -272,367
  -271,785
21
64
17
1
0
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	03:57	09:51	21,212	60	-267,756	20	17	0	0
2 2	1 2	04:31 07:52	07:51 09:27	11,991 5,710	61 49	50,802 50,846	16 11	5 1	0 0	0 0
3 3 3	1 2 3	06:25 08:16 21:59	08:15 10:25 23:59	6,535 7,702 7,265	73 60 51	-98,147 -98,183 -98,344	18 13 13	4 1 9	0 0 0	0 0 0
4	1	12:53	18:29	20,178	63	-14,919	42	0	0	0
5	1	14:31	19:26	17,605	64	-51,471	22	64	0	0
6	1	17:16	22:25	18,543	50	2,359	6	28	0	0
7	1	10:51	15:59	18,457	74	-231,309	183	0	0	0
8	1	07:53	13:54	21,691	65	-152,700	151	0	0	0
9 9	1 2	00:00 13:13	01:44 16:47	6,246 12,842	38 53	26,870 26,964	12 7	47 62	0 0	0 0
10 10	1 2	16:02 19:37	19:35 21:03	12,785 5,210	61 43	-18,637 -18,661	9 6	21 15	0 0	0 0
11 11 11	1 2 3	01:20 10:02 11:32	04:42 11:31 13:39	12,153 5,101 7,598	51 80 62	-32,406 -32,412 -32,438	11 14 10	32 4 13	0 0 0	0 0 0
12	-
13	1	05:42	11:00	19,041	62	21,634	6	92	0	0
14 14 14	1 2 3	00:00 02:51 22:41	02:50 04:12 23:59	10,195 4,850 4,713	61 46 58	29,721 29,695 29,606	13 6 8	15 4 52	0 0 0	0 0 0
15 15	1 2	00:00 20:09	02:07 23:59	7,646 13,803	60 53	-61,651 -61,999	14 18	1 6	0 0	0 0
16	-
17 17	1 2	00:00 18:53	01:09 23:59	4,183 18,354	64 52	-12,540 -12,675	8 14	19 75	0 0	0 0
18 18 18	1 2 3	00:00 01:30 20:09	01:18 02:31 23:59	4,681 3,349 13,802	56 57 57	5,720 5,709 5,528	7 11 13	8 14 5	0 0 0	0 0 0
19	-
20 20	1 2	03:00 14:02	07:48 15:11	17,294 4,161	55 57	206,127 206,171	10 11	221 55	0 0	0 0
21	-
22	-
23	1	18:24	23:59	20,114	55	-17,990	14	62	0	0
24	1	14:00	19:46	20,708	58	-2,368	27	0	0	0
25	1	01:25	06:49	19,331	59	-38,036	18	84	0	0
26 26	1 2	11:00 18:53	13:18 21:58	8,276 11,051	62 61	-392,234 -392,659	38 52	1 0	0 0	0 0
27	1	06:55	12:33	20,245	66	-558,692	101	0	0	0
28	1	09:07	13:53	17,132	67	76,135	15	6	0	0
29 29	1 2	10:16 20:53	13:05 22:42	10,161 6,581	65 41	-32,119 -32,707	50 34	1 0	0 0	0 0
30 30	1 2	02:40 16:03	04:28 20:10	6,436 14,849	48 53	-538,148 -538,654	26 48	26 0	0 0	0 0
31 31	1 2	00:00 07:46	01:04 11:44	3,806 14,280	54 60	-272,367 -271,785	21 64	17 1	0 1	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-