GPS Space Vehicle Time Integrity for MJD 56003

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
00:00
12:47
01:21
16:11
  4,650
11,497
   -54
   -81
  -233,812
  -234,185
30
3483
2
1
1
1
0
0

2
1
01:19
07:21
20,809
   -56
  -383,154
14
1
1
0

3
3
3
1
2
3
09:11
17:10
19:50
11:54
19:48
21:37
  9,458
  8,858
  6,305
   -48
   -48
   -49
   -23,598
   -23,748
   -23,792
19
152
20
4
2
2
1
2
2
0
0
0

4
1
00:07
05:51
19,802
   -56
  -125,183
74
2
2
0

5
1
03:21
08:41
18,686
   -57
   294,577
30
0
0
0

6
6
6
1
2
3
09:03
17:06
19:50
11:59
19:48
21:05
10,292
  9,128
  4,413
   -41
   -46
   -44
   -31,992
   -31,991
   -31,988
25
149
30
3
2
2
3
2
2
0
0
0

7
7
1
2
17:43
19:50
19:48
21:59
  7,145
  7,482
   -57
   -49
   -65,206
   -65,225
167
34
1
2
1
2
0
0

8
8
1
2
00:00
19:50
01:23
21:59
  4,784
  7,461
   -59
   -48
     -891
     -884
55
56
1
2
1
2
0
0

9
9
1
2
00:18
09:07
04:03
12:50
13,114
13,048
   -55
   -40
  -145,291
  -145,356
12
13
1
0
0
0
0
0

10
10
1
2
01:54
17:52
06:24
19:48
15,532
  6,582
   -55
   -48
    32,437
    32,515
19
175
1
1
1
1
0
0

11
11
1
2
12:11
20:19
15:15
21:59
10,571
  5,830
   -81
   -46
   242,426
   242,561
3633
6
1
0
1
0
0
0

12
1
01:47
06:46
17,061
   -59
   -58,331
20
6
1
0

13
13
1
2
16:44
19:50
19:48
21:59
10,434
  7,488
   -51
   -48
  -218,971
  -218,946
140
11
2
2
2
2
0
0

14
1
10:05
16:20
21,438
   -62
  -197,406
2551
1
4
0

15
15
1
2
06:34
09:03
09:01
11:32
  8,382
  8,636
   -51
   -44
    91,903
    91,907
4
49
4
6
0
3
0
0

16
1
15:17
19:48
15,442
   -45
   227,723
114
1
1
0

17
1
00:00
04:03
13,977
   -55
  -142,200
16
3
2
0

18
18
1
2
07:07
09:03
09:01
13:42
  6,612
16,192
   -52
   -67
  -186,597
  -186,633
4
2936
2
1
0
4
0
0

19
19
19
1
2
3
10:35
18:24
19:50
12:49
19:48
21:59
  7,782
  4,704
  7,461
   -49
   -43
   -45
   246,317
   246,424
   246,446
29
207
46
3
1
2
3
1
2
0
0
0

20
20
1
2
01:14
14:15
02:24
19:00
  3,820
16,363
   -57
   -48
   -63,417
   -63,403
7
11
33
1
0
1
0
0

21
21
1
2
06:27
09:03
09:01
12:34
  8,721
12,386
   -53
   -42
   211,122
   211,160
10
40
0
3
0
3
0
0

22
1
09:03
15:29
22,209
   -63
  -143,172
2506
1
4
0

23
23
1
2
15:23
19:50
19:48
21:16
15,208
  5,047
   -49
   -45
  -223,445
  -223,403
116
67
2
2
2
2
0
0

24
-

25
25
1
2
03:18
14:00
07:35
15:41
14,881
  5,642
   -59
   -48
   -32,345
   -32,342
4
5
4
0
0
0
0
0

26
1
05:44
09:01
11,303
   -53
   167,366
195
0
0
0

27
27
1
2
00:00
09:03
03:35
12:03
12,305
10,502
   -61
   -46
  -367,636
  -367,748
42
18
2
3
2
1
0
0

28
28
1
2
00:00
20:34
03:09
21:59
10,742
  4,893
   -55
   -48
  -123,418
  -123,697
27
8
3
0
1
0
0
0

29
1
04:33
09:01
15,484
   -56
  -294,559
12
0
0
0

30
1
14:20
19:21
17,335
   -47
    87,843
83
1
1
0

31
1
12:14
17:51
19,119
   -67
  -220,632
2701
1
2
0

32
1
14:00
18:28
15,343
   -45
   421,399
28
1
1
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	00:00 12:47	01:21 16:11	4,650 11,497	-54 -81	-233,812 -234,185	30 3483	2 1	1 1	0 0
2	1	01:19	07:21	20,809	-56	-383,154	14	1	1	0
3 3 3	1 2 3	09:11 17:10 19:50	11:54 19:48 21:37	9,458 8,858 6,305	-48 -48 -49	-23,598 -23,748 -23,792	19 152 20	4 2 2	1 2 2	0 0 0
4	1	00:07	05:51	19,802	-56	-125,183	74	2	2	0
5	1	03:21	08:41	18,686	-57	294,577	30	0	0	0
6 6 6	1 2 3	09:03 17:06 19:50	11:59 19:48 21:05	10,292 9,128 4,413	-41 -46 -44	-31,992 -31,991 -31,988	25 149 30	3 2 2	3 2 2	0 0 0
7 7	1 2	17:43 19:50	19:48 21:59	7,145 7,482	-57 -49	-65,206 -65,225	167 34	1 2	1 2	0 0
8 8	1 2	00:00 19:50	01:23 21:59	4,784 7,461	-59 -48	-891 -884	55 56	1 2	1 2	0 0
9 9	1 2	00:18 09:07	04:03 12:50	13,114 13,048	-55 -40	-145,291 -145,356	12 13	1 0	0 0	0 0
10 10	1 2	01:54 17:52	06:24 19:48	15,532 6,582	-55 -48	32,437 32,515	19 175	1 1	1 1	0 0
11 11	1 2	12:11 20:19	15:15 21:59	10,571 5,830	-81 -46	242,426 242,561	3633 6	1 0	1 0	0 0
12	1	01:47	06:46	17,061	-59	-58,331	20	6	1	0
13 13	1 2	16:44 19:50	19:48 21:59	10,434 7,488	-51 -48	-218,971 -218,946	140 11	2 2	2 2	0 0
14	1	10:05	16:20	21,438	-62	-197,406	2551	1	4	0
15 15	1 2	06:34 09:03	09:01 11:32	8,382 8,636	-51 -44	91,903 91,907	4 49	4 6	0 3	0 0
16	1	15:17	19:48	15,442	-45	227,723	114	1	1	0
17	1	00:00	04:03	13,977	-55	-142,200	16	3	2	0
18 18	1 2	07:07 09:03	09:01 13:42	6,612 16,192	-52 -67	-186,597 -186,633	4 2936	2 1	0 4	0 0
19 19 19	1 2 3	10:35 18:24 19:50	12:49 19:48 21:59	7,782 4,704 7,461	-49 -43 -45	246,317 246,424 246,446	29 207 46	3 1 2	3 1 2	0 0 0
20 20	1 2	01:14 14:15	02:24 19:00	3,820 16,363	-57 -48	-63,417 -63,403	7 11	33 1	0 1	0 0
21 21	1 2	06:27 09:03	09:01 12:34	8,721 12,386	-53 -42	211,122 211,160	10 40	0 3	0 3	0 0
22	1	09:03	15:29	22,209	-63	-143,172	2506	1	4	0
23 23	1 2	15:23 19:50	19:48 21:16	15,208 5,047	-49 -45	-223,445 -223,403	116 67	2 2	2 2	0 0
24	-
25 25	1 2	03:18 14:00	07:35 15:41	14,881 5,642	-59 -48	-32,345 -32,342	4 5	4 0	0 0	0 0
26	1	05:44	09:01	11,303	-53	167,366	195	0	0	0
27 27	1 2	00:00 09:03	03:35 12:03	12,305 10,502	-61 -46	-367,636 -367,748	42 18	2 3	2 1	0 0
28 28	1 2	00:00 20:34	03:09 21:59	10,742 4,893	-55 -48	-123,418 -123,697	27 8	3 0	1 0	0 0
29	1	04:33	09:01	15,484	-56	-294,559	12	0	0	0
30	1	14:20	19:21	17,335	-47	87,843	83	1	1	0
31	1	12:14	17:51	19,119	-67	-220,632	2701	1	2	0
32	1	14:00	18:28	15,343	-45	421,399	28	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-