GPS Space Vehicle Time Integrity for MJD 56101

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
1
2
3
06:03
07:36
14:36
07:32
09:29
18:33
  5,113
  6,740
13,928
    68
    70
    68
  -262,505
  -262,515
  -262,564
4
5
9
0
4
1
0
0
0
0
0
0

2
1
18:34
21:59
11,668
    70
  -394,545
5
52
0
0

3
3
1
2
02:34
10:31
05:13
14:58
  9,185
15,008
    78
    67
   -65,878
   -66,045
19
28
3
1
2
1
0
0

4
1
17:14
21:59
16,279
    67
  -223,081
54
0
0
0

5
5
1
2
00:00
20:34
01:58
21:59
  6,825
  4,839
    75
    72
   328,009
   328,271
22
6
2
2
1
0
0
0

6
6
1
2
02:00
10:25
05:18
14:25
11,393
13,487
    74
    68
   -15,326
   -15,204
14
18
3
6
1
1
0
0

7
1
10:55
17:19
21,833
    67
   -93,394
26
1
1
0

8
8
1
2
12:42
16:00
13:59
18:40
  4,446
  9,190
    61
    68
    -1,481
    -1,477
4
3
1
1
0
0
0
0

9
9
1
2
02:25
17:28
06:04
21:17
12,574
13,042
    76
    67
  -166,867
  -167,018
21
8
3
0
2
0
0
0

10
10
1
2
11:14
19:10
13:48
21:59
  8,912
  9,857
    62
    75
    42,469
    42,511
10
5
2
18
1
0
0
0

11
11
1
2
05:28
16:00
07:32
17:49
  7,211
  6,304
    68
    65
   274,563
   274,706
8
9
0
22
0
0
0
0

12
1
19:04
21:59
10,253
    67
   -76,093
5
0
0
0

13
1
10:04
15:34
18,822
    68
  -199,091
18
1
1
0

14
14
1
2
03:16
07:36
07:32
09:28
14,851
  6,701
    73
    73
  -205,641
  -205,649
28
3
2
6
2
0
0
0

15
15
1
2
00:00
16:23
04:45
17:36
16,524
  4,116
    74
    57
    91,987
    91,985
18
4
3
0
3
0
0
0

16
1
08:36
13:48
18,116
    71
   239,120
31
3
3
0

17
1
15:05
21:18
21,415
    68
  -118,762
20
0
0
0

18
1
00:28
07:02
22,820
    75
  -201,768
19
3
1
0

19
19
1
2
03:53
11:42
06:08
13:59
  7,870
  7,808
    76
    72
   277,958
   278,057
8
25
1
1
0
1
0
0

20
20
1
2
07:38
18:22
12:00
19:42
15,113
  4,416
    72
    66
   -64,048
   -64,065
17
9
4
6
2
0
0
0

21
1
00:00
23:59
19,974
    51
   232,030
3461
1
4
0

22
22
1
2
02:16
07:36
07:32
08:48
18,129
  4,311
    70
    67
  -144,694
  -144,701
18
4
2
0
2
0
0
0

23
1
08:38
14:32
20,056
    68
  -192,432
35
3
2
0

24
-

25
25
25
1
2
3
06:17
07:36
20:39
07:32
09:05
21:59
  4,280
  5,338
  4,534
    71
    69
    68
   -35,794
   -35,799
   -35,830
5
7
5
3
1
0
0
0
0
0
0
0

26
26
1
2
00:00
14:32
03:08
17:53
10,831
11,732
    78
    64
   367,013
   366,444
34
36
1
0
1
0
0
0

27
27
1
2
02:14
17:01
05:29
20:54
11,122
13,369
    79
    63
  -401,561
  -401,792
23
15
3
0
2
0
0
0

28
1
16:00
20:23
15,168
    70
  -157,711
18
0
0
0

29
29
1
2
00:00
21:37
03:14
23:59
11,169
  8,248
    75
    66
  -326,129
  -326,434
15
50
2
2
1
2
0
0

30
30
1
2
00:18
07:37
01:22
12:37
  3,569
17,351
    81
    78
   253,453
   254,214
29
118
2
2
1
2
0
0

31
31
1
2
05:36
07:36
07:32
11:09
  6,651
12,504
    73
    69
  -254,818
  -254,851
7
30
3
2
0
2
0
0

32
1
07:37
11:48
14,536
    72
   457,518
23
3
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	1 2 3	06:03 07:36 14:36	07:32 09:29 18:33	5,113 6,740 13,928	68 70 68	-262,505 -262,515 -262,564	4 5 9	0 4 1	0 0 0	0 0 0
2	1	18:34	21:59	11,668	70	-394,545	5	52	0	0
3 3	1 2	02:34 10:31	05:13 14:58	9,185 15,008	78 67	-65,878 -66,045	19 28	3 1	2 1	0 0
4	1	17:14	21:59	16,279	67	-223,081	54	0	0	0
5 5	1 2	00:00 20:34	01:58 21:59	6,825 4,839	75 72	328,009 328,271	22 6	2 2	1 0	0 0
6 6	1 2	02:00 10:25	05:18 14:25	11,393 13,487	74 68	-15,326 -15,204	14 18	3 6	1 1	0 0
7	1	10:55	17:19	21,833	67	-93,394	26	1	1	0
8 8	1 2	12:42 16:00	13:59 18:40	4,446 9,190	61 68	-1,481 -1,477	4 3	1 1	0 0	0 0
9 9	1 2	02:25 17:28	06:04 21:17	12,574 13,042	76 67	-166,867 -167,018	21 8	3 0	2 0	0 0
10 10	1 2	11:14 19:10	13:48 21:59	8,912 9,857	62 75	42,469 42,511	10 5	2 18	1 0	0 0
11 11	1 2	05:28 16:00	07:32 17:49	7,211 6,304	68 65	274,563 274,706	8 9	0 22	0 0	0 0
12	1	19:04	21:59	10,253	67	-76,093	5	0	0	0
13	1	10:04	15:34	18,822	68	-199,091	18	1	1	0
14 14	1 2	03:16 07:36	07:32 09:28	14,851 6,701	73 73	-205,641 -205,649	28 3	2 6	2 0	0 0
15 15	1 2	00:00 16:23	04:45 17:36	16,524 4,116	74 57	91,987 91,985	18 4	3 0	3 0	0 0
16	1	08:36	13:48	18,116	71	239,120	31	3	3	0
17	1	15:05	21:18	21,415	68	-118,762	20	0	0	0
18	1	00:28	07:02	22,820	75	-201,768	19	3	1	0
19 19	1 2	03:53 11:42	06:08 13:59	7,870 7,808	76 72	277,958 278,057	8 25	1 1	0 1	0 0
20 20	1 2	07:38 18:22	12:00 19:42	15,113 4,416	72 66	-64,048 -64,065	17 9	4 6	2 0	0 0
21	1	00:00	23:59	19,974	51	232,030	3461	1	4	0
22 22	1 2	02:16 07:36	07:32 08:48	18,129 4,311	70 67	-144,694 -144,701	18 4	2 0	2 0	0 0
23	1	08:38	14:32	20,056	68	-192,432	35	3	2	0
24	-
25 25 25	1 2 3	06:17 07:36 20:39	07:32 09:05 21:59	4,280 5,338 4,534	71 69 68	-35,794 -35,799 -35,830	5 7 5	3 1 0	0 0 0	0 0 0
26 26	1 2	00:00 14:32	03:08 17:53	10,831 11,732	78 64	367,013 366,444	34 36	1 0	1 0	0 0
27 27	1 2	02:14 17:01	05:29 20:54	11,122 13,369	79 63	-401,561 -401,792	23 15	3 0	2 0	0 0
28	1	16:00	20:23	15,168	70	-157,711	18	0	0	0
29 29	1 2	00:00 21:37	03:14 23:59	11,169 8,248	75 66	-326,129 -326,434	15 50	2 2	1 2	0 0
30 30	1 2	00:18 07:37	01:22 12:37	3,569 17,351	81 78	253,453 254,214	29 118	2 2	1 2	0 0
31 31	1 2	05:36 07:36	07:32 11:09	6,651 12,504	73 69	-254,818 -254,851	7 30	3 2	0 2	0 0
32	1	07:37	11:48	14,536	72	457,518	23	3	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-