GPS Space Vehicle Time Integrity for MJD 56102

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
1
2
05:59
14:32
09:25
18:29
12,064
13,630
    67
    69
  -262,654
  -262,705
7
12
5
1
0
1
0
0

2
1
18:30
23:59
19,197
   363
  -394,362
10890
14
14
0

3
3
1
2
02:30
10:27
05:09
14:54
  9,249
15,237
    74
    67
   -66,319
   -66,489
17
33
2
2
1
2
0
0

4
1
17:17
22:56
19,360
    69
  -224,085
66
0
0
0

5
5
1
2
00:50
20:30
01:53
23:59
  3,529
12,320
    71
   330
   328,323
   328,853
42
7731
3
14
2
14
0
0

6
6
1
2
01:56
10:21
05:14
14:21
11,576
13,630
    73
    67
   -14,978
   -14,855
14
35
2
2
0
2
0
0

7
1
10:51
17:15
22,026
    67
   -93,715
28
3
3
0

8
1
12:38
18:36
20,390
    67
    -1,492
21
2
1
0

9
9
1
2
02:22
17:24
06:00
21:13
12,556
13,070
    72
    63
  -167,093
  -167,235
16
9
2
0
1
0
0
0

10
10
1
2
11:10
19:06
13:44
23:37
  8,744
15,679
    66
    75
    42,575
    42,624
10
7
1
0
1
0
0
0

11
11
1
2
05:24
13:32
08:29
17:44
10,716
14,448
    67
    65
   274,901
   275,020
11
31
1
2
0
1
0
0

12
1
19:00
23:58
17,384
    71
   -76,277
11
169
0
0

13
1
10:00
15:30
19,024
    67
  -198,881
28
2
2
0

14
1
03:12
09:24
21,584
    73
  -205,711
18
1
1
0

15
15
1
2
00:50
16:19
04:41
17:32
13,275
  4,386
    73
    60
    92,010
    92,009
21
4
3
3
3
0
0
0

16
1
08:32
13:43
17,929
    70
   239,216
31
3
3
0

17
1
15:01
21:14
21,432
    67
  -118,512
23
1
1
0

18
1
00:50
06:58
21,289
    75
  -201,926
21
3
2
0

19
19
1
2
03:48
11:38
06:04
16:14
  7,909
15,559
    74
    71
   278,270
   278,385
8
28
1
3
0
3
0
0

20
20
1
2
07:35
18:18
12:17
19:38
16,253
  4,768
    70
    66
   -64,078
   -64,093
16
8
4
6
1
0
0
0

21
1
00:50
05:43
16,768
    74
   232,263
21
4
3
0

22
1
02:12
08:44
22,713
    75
  -144,732
12
1
1
0

23
1
08:34
14:28
20,230
    71
  -192,104
47
4
3
0

24
-

25
25
1
2
06:13
20:35
09:01
23:59
  9,835
12,014
    69
   530
   -35,854
   -35,428
6
13606
2
14
0
14
0
0

26
26
26
1
2
3
00:50
14:28
22:55
03:04
17:49
23:59
  7,761
11,724
  3,882
    73
    65
-1,104
   366,082
   365,530
   364,083
25
36
19524
3
2
14
0
0
3882
0
0
0

27
27
1
2
02:10
16:57
05:25
20:50
11,239
13,330
    81
    60
  -401,904
  -402,136
19
17
2
0
1
0
0
0

28
1
13:48
20:19
22,439
    67
  -158,038
39
2
2
0

29
29
1
2
00:50
21:33
03:10
23:59
  8,131
  8,523
    71
  -233
  -326,474
  -327,072
19
7407
3
14
2
14
0
0

30
1
07:33
12:33
17,333
    72
   256,119
111
2
2
0

31
1
05:33
11:05
19,336
    68
  -255,093
29
2
2
0

32
1
06:30
11:44
18,088
    72
   457,856
28
2
2
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 1	1 2	05:59 14:32	09:25 18:29	12,064 13,630	67 69	-262,654 -262,705	7 12	5 1	0 1	0 0
2	1	18:30	23:59	19,197	363	-394,362	10890	14	14	0
3 3	1 2	02:30 10:27	05:09 14:54	9,249 15,237	74 67	-66,319 -66,489	17 33	2 2	1 2	0 0
4	1	17:17	22:56	19,360	69	-224,085	66	0	0	0
5 5	1 2	00:50 20:30	01:53 23:59	3,529 12,320	71 330	328,323 328,853	42 7731	3 14	2 14	0 0
6 6	1 2	01:56 10:21	05:14 14:21	11,576 13,630	73 67	-14,978 -14,855	14 35	2 2	0 2	0 0
7	1	10:51	17:15	22,026	67	-93,715	28	3	3	0
8	1	12:38	18:36	20,390	67	-1,492	21	2	1	0
9 9	1 2	02:22 17:24	06:00 21:13	12,556 13,070	72 63	-167,093 -167,235	16 9	2 0	1 0	0 0
10 10	1 2	11:10 19:06	13:44 23:37	8,744 15,679	66 75	42,575 42,624	10 7	1 0	1 0	0 0
11 11	1 2	05:24 13:32	08:29 17:44	10,716 14,448	67 65	274,901 275,020	11 31	1 2	0 1	0 0
12	1	19:00	23:58	17,384	71	-76,277	11	169	0	0
13	1	10:00	15:30	19,024	67	-198,881	28	2	2	0
14	1	03:12	09:24	21,584	73	-205,711	18	1	1	0
15 15	1 2	00:50 16:19	04:41 17:32	13,275 4,386	73 60	92,010 92,009	21 4	3 3	3 0	0 0
16	1	08:32	13:43	17,929	70	239,216	31	3	3	0
17	1	15:01	21:14	21,432	67	-118,512	23	1	1	0
18	1	00:50	06:58	21,289	75	-201,926	21	3	2	0
19 19	1 2	03:48 11:38	06:04 16:14	7,909 15,559	74 71	278,270 278,385	8 28	1 3	0 3	0 0
20 20	1 2	07:35 18:18	12:17 19:38	16,253 4,768	70 66	-64,078 -64,093	16 8	4 6	1 0	0 0
21	1	00:50	05:43	16,768	74	232,263	21	4	3	0
22	1	02:12	08:44	22,713	75	-144,732	12	1	1	0
23	1	08:34	14:28	20,230	71	-192,104	47	4	3	0
24	-
25 25	1 2	06:13 20:35	09:01 23:59	9,835 12,014	69 530	-35,854 -35,428	6 13606	2 14	0 14	0 0
26 26 26	1 2 3	00:50 14:28 22:55	03:04 17:49 23:59	7,761 11,724 3,882	73 65 -1,104	366,082 365,530 364,083	25 36 19524	3 2 14	0 0 3882	0 0 0
27 27	1 2	02:10 16:57	05:25 20:50	11,239 13,330	81 60	-401,904 -402,136	19 17	2 0	1 0	0 0
28	1	13:48	20:19	22,439	67	-158,038	39	2	2	0
29 29	1 2	00:50 21:33	03:10 23:59	8,131 8,523	71 -233	-326,474 -327,072	19 7407	3 14	2 14	0 0
30	1	07:33	12:33	17,333	72	256,119	111	2	2	0
31	1	05:33	11:05	19,336	68	-255,093	29	2	2	0
32	1	06:30	11:44	18,088	72	457,856	28	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-