GPS Space Vehicle Time Integrity for MJD 52715

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
00:10
06:02
21,051
   128
  -275,819
22
31
0
0

2
2
1
2
00:27
04:07
04:06
05:47
13,122
  5,955
   132
   118
    81,782
    81,830
22
14
2
0
0
0
0
0

3
3
3
1
2
3
03:15
04:24
18:09
04:23
06:34
20:59
  3,972
  7,768
10,214
   122
   117
   125
  -113,560
  -113,583
  -113,749
17
9
16
51
12
20
0
0
0
0
0
0

4
1
09:10
14:28
19,057
   134
   -34,753
26
1
0
0

5
1
10:45
15:36
17,432
   138
    -6,535
19
95
0
0

6
1
13:17
18:28
18,608
   128
     3,354
10
33
0
0

7
1
07:00
12:31
19,831
   147
  -373,217
151
0
0
0

8
1
04:01
10:03
21,654
   134
  -253,626
113
0
0
0

9
9
1
2
09:18
19:42
12:53
21:45
12,855
  7,405
   140
   119
    35,622
    35,664
8
9
95
80
0
0
0
0

10
10
1
2
12:11
15:45
15:44
17:23
12,815
  5,855
   142
   119
   -21,745
   -21,775
14
10
16
24
0
0
0
0

11
11
1
2
07:38
21:21
09:45
23:59
  7,598
  9,537
   139
   129
   -39,061
   -39,153
12
10
108
17
0
0
0
0

12
-

13
1
01:48
07:06
19,044
   128
    24,666
9
124
0
0

14
14
1
2
18:46
22:53
22:52
23:59
14,743
  3,960
   137
   125
    24,333
    24,315
12
7
34
32
0
0
0
0

15
1
16:23
22:18
21,315
   133
   -84,888
37
0
0
0

16
1
00:00
04:48
17,254
   126
    49,063
76
1
1
0

17
1
14:43
21:10
23,108
   139
    -3,127
23
68
0
0

18
1
16:23
21:25
18,092
   134
    -4,525
16
16
0
0

19
-

20
20
1
2
00:00
10:09
03:56
11:21
14,188
  4,293
   122
   148
   211,235
   211,285
14
10
141
53
0
0
0
0

21
-

22
-

23
1
15:41
21:01
19,211
   135
   -22,016
11
29
0
0

24
1
10:47
15:50
18,095
   137
   -15,795
25
1
0
0

25
25
1
2
00:00
21:10
02:51
23:59
10,234
10,188
   122
   140
   -40,926
   -40,930
11
10
31
24
0
0
0
0

26
26
1
2
07:09
14:59
09:25
18:08
  8,153
11,301
   138
   141
  -452,139
  -452,438
32
43
6
0
0
0
0
0

27
1
03:21
08:42
19,234
   133
  -594,078
17
53
0
0

28
1
05:16
10:00
17,079
   141
    62,387
16
4
0
0

29
29
29
1
2
3
06:20
15:08
16:26
09:12
16:22
18:47
10,196
  4,396
  8,468
   139
   151
   130
   -95,895
   -96,188
   -96,280
40
25
36
4
2
34
0
0
0
0
0
0

30
30
1
2
12:08
22:43
16:22
23:59
15,258
  4,581
   134
   131
  -561,662
  -561,654
9
6
20
40
0
0
0
0

31
31
1
2
03:52
20:02
07:49
21:05
14,256
  3,732
   137
   127
   -38,472
   -40,337
144
43
1
1
1
0
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	00:10	06:02	21,051	128	-275,819	22	31	0	0
2 2	1 2	00:27 04:07	04:06 05:47	13,122 5,955	132 118	81,782 81,830	22 14	2 0	0 0	0 0
3 3 3	1 2 3	03:15 04:24 18:09	04:23 06:34 20:59	3,972 7,768 10,214	122 117 125	-113,560 -113,583 -113,749	17 9 16	51 12 20	0 0 0	0 0 0
4	1	09:10	14:28	19,057	134	-34,753	26	1	0	0
5	1	10:45	15:36	17,432	138	-6,535	19	95	0	0
6	1	13:17	18:28	18,608	128	3,354	10	33	0	0
7	1	07:00	12:31	19,831	147	-373,217	151	0	0	0
8	1	04:01	10:03	21,654	134	-253,626	113	0	0	0
9 9	1 2	09:18 19:42	12:53 21:45	12,855 7,405	140 119	35,622 35,664	8 9	95 80	0 0	0 0
10 10	1 2	12:11 15:45	15:44 17:23	12,815 5,855	142 119	-21,745 -21,775	14 10	16 24	0 0	0 0
11 11	1 2	07:38 21:21	09:45 23:59	7,598 9,537	139 129	-39,061 -39,153	12 10	108 17	0 0	0 0
12	-
13	1	01:48	07:06	19,044	128	24,666	9	124	0	0
14 14	1 2	18:46 22:53	22:52 23:59	14,743 3,960	137 125	24,333 24,315	12 7	34 32	0 0	0 0
15	1	16:23	22:18	21,315	133	-84,888	37	0	0	0
16	1	00:00	04:48	17,254	126	49,063	76	1	1	0
17	1	14:43	21:10	23,108	139	-3,127	23	68	0	0
18	1	16:23	21:25	18,092	134	-4,525	16	16	0	0
19	-
20 20	1 2	00:00 10:09	03:56 11:21	14,188 4,293	122 148	211,235 211,285	14 10	141 53	0 0	0 0
21	-
22	-
23	1	15:41	21:01	19,211	135	-22,016	11	29	0	0
24	1	10:47	15:50	18,095	137	-15,795	25	1	0	0
25 25	1 2	00:00 21:10	02:51 23:59	10,234 10,188	122 140	-40,926 -40,930	11 10	31 24	0 0	0 0
26 26	1 2	07:09 14:59	09:25 18:08	8,153 11,301	138 141	-452,139 -452,438	32 43	6 0	0 0	0 0
27	1	03:21	08:42	19,234	133	-594,078	17	53	0	0
28	1	05:16	10:00	17,079	141	62,387	16	4	0	0
29 29 29	1 2 3	06:20 15:08 16:26	09:12 16:22 18:47	10,196 4,396 8,468	139 151 130	-95,895 -96,188 -96,280	40 25 36	4 2 34	0 0 0	0 0 0
30 30	1 2	12:08 22:43	16:22 23:59	15,258 4,581	134 131	-561,662 -561,654	9 6	20 40	0 0	0 0
31 31	1 2	03:52 20:02	07:49 21:05	14,256 3,732	137 127	-38,472 -40,337	144 43	1 1	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-