GPS Space Vehicle Time Integrity for MJD 55985

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
00:00
14:01
22:32
02:34
17:24
23:59
  9,020
11,768
  4,937
   -64
   -61
  -825
  -221,666
  -222,109
  -223,107
25
31
14371
2
1
14
0
0
4937
0
0
0

2
1
02:33
08:35
20,934
   -64
  -380,828
20
4
2
0

3
3
3
1
2
3
10:24
11:58
18:24
11:55
13:08
22:50
  5,156
  3,982
15,372
   -58
   -56
   -53
   -15,627
   -15,650
   -15,798
21
7
29
2
1
2
2
0
2
0
0
0

4
1
01:22
07:06
19,741
   -66
  -107,382
69
4
4
0

5
1
04:35
09:55
18,393
   -61
   287,864
51
4
4
0

6
6
6
1
2
3
10:17
11:58
18:19
11:55
13:13
22:19
  5,587
  4,245
13,791
   -53
   -53
   -57
   -31,407
   -31,411
   -31,432
11
5
19
2
0
2
2
0
2
0
0
0

7
7
1
2
00:00
18:58
01:24
23:59
  4,856
17,174
   -67
   273
   -60,450
   -60,326
31
11639
2
14
1
16
0
0

8
8
1
2
00:00
20:33
02:36
23:59
  9,059
11,770
   -70
    45
     -748
     -640
12
2917
1
14
1
14
0
0

9
9
9
1
2
3
01:32
10:22
11:58
05:17
11:55
14:04
12,922
  5,318
  7,323
   -60
   -42
   -51
  -141,441
  -141,491
  -141,514
33
27
8
3
2
1
3
2
0
0
0
0

10
10
1
2
03:08
19:06
07:38
21:43
15,678
  8,808
   -52
   -56
    30,421
    30,493
33
21
4
2
4
2
0
0

11
11
11
1
2
3
00:00
13:25
21:33
01:49
16:29
23:59
  6,370
10,832
  8,481
   -60
   -60
    -5
   236,564
   236,756
   236,915
14
13
1337
4
1
14
1
0
14
0
0
0

12
1
03:03
08:01
17,370
   -62
   -55,015
37
4
4
0

13
1
17:57
23:27
19,227
   -61
  -222,382
21
2
2
0

14
1
11:58
17:36
19,521
   -54
  -195,477
27
1
1
0

15
15
15
1
2
3
00:27
07:46
10:17
01:35
10:15
11:55
  3,861
  8,706
  5,587
   -72
   -58
   -53
    92,452
    92,455
    92,455
9
4
19
1
0
2
1
0
2
0
0
0

16
1
16:32
21:43
17,853
   -58
   225,299
33
3
1
0

17
1
00:00
05:17
18,241
   -65
  -146,051
36
5
4
0

18
18
18
1
2
3
08:21
10:17
11:58
10:15
11:55
14:56
  6,625
  5,587
10,400
   -55
   -54
   -51
  -183,789
  -183,799
  -183,811
5
7
6
0
2
15
0
0
0
0
0
0

19
19
1
2
11:58
19:37
14:03
23:59
  7,230
15,168
   -57
   369
   240,396
   240,945
9
13955
1
14
0
14
0
0

20
20
1
2
02:28
15:26
03:36
20:13
  3,802
16,590
   -61
   -56
   -62,862
   -62,898
6
22
27
3
0
3
0
0

21
21
21
1
2
3
07:42
10:17
11:58
10:15
11:55
13:48
  8,965
  5,587
  6,382
   -56
   -50
   -52
   207,254
   207,278
   207,293
9
11
5
0
2
3
0
0
0
0
0
0

22
22
1
2
10:17
11:58
11:55
16:43
  5,587
16,601
   -53
   -54
  -143,066
  -143,071
31
4
2
13
2
0
0
0

23
1
16:37
22:30
20,311
   -59
  -228,833
34
3
1
0

24
-

25
1
04:31
05:59
  3,676
    73
   -31,833
90
3
3
3671

26
26
26
1
2
3
00:00
06:58
22:28
01:51
10:15
23:59
  6,483
11,528
  5,174
   -68
   -53
  -369
    75,440
    77,107
    79,934
116
210
5954
1
1
14
1
1
14
0
0
0

27
27
27
1
2
3
00:49
10:17
11:58
04:48
11:55
13:14
13,793
  5,587
  4,318
   -65
   -52
   -56
  -361,402
  -361,498
  -361,522
15
28
8
1
2
0
0
2
0
0
0
0

28
28
1
2
00:00
21:47
04:22
23:59
15,226
  7,613
   -66
  -507
  -117,262
  -118,001
19
10422
2
14
0
14
0
0

29
1
05:48
10:15
15,558
   -59
  -288,965
30
1
1
0

30
1
15:34
20:34
17,431
   -52
    62,457
89
3
3
0

31
1
13:29
19:06
19,684
   -53
  -213,695
32
12
1
0

32
1
14:26
19:41
18,040
   -57
   413,661
39
3
3
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	00:00 14:01 22:32	02:34 17:24 23:59	9,020 11,768 4,937	-64 -61 -825	-221,666 -222,109 -223,107	25 31 14371	2 1 14	0 0 4937	0 0 0
2	1	02:33	08:35	20,934	-64	-380,828	20	4	2	0
3 3 3	1 2 3	10:24 11:58 18:24	11:55 13:08 22:50	5,156 3,982 15,372	-58 -56 -53	-15,627 -15,650 -15,798	21 7 29	2 1 2	2 0 2	0 0 0
4	1	01:22	07:06	19,741	-66	-107,382	69	4	4	0
5	1	04:35	09:55	18,393	-61	287,864	51	4	4	0
6 6 6	1 2 3	10:17 11:58 18:19	11:55 13:13 22:19	5,587 4,245 13,791	-53 -53 -57	-31,407 -31,411 -31,432	11 5 19	2 0 2	2 0 2	0 0 0
7 7	1 2	00:00 18:58	01:24 23:59	4,856 17,174	-67 273	-60,450 -60,326	31 11639	2 14	1 16	0 0
8 8	1 2	00:00 20:33	02:36 23:59	9,059 11,770	-70 45	-748 -640	12 2917	1 14	1 14	0 0
9 9 9	1 2 3	01:32 10:22 11:58	05:17 11:55 14:04	12,922 5,318 7,323	-60 -42 -51	-141,441 -141,491 -141,514	33 27 8	3 2 1	3 2 0	0 0 0
10 10	1 2	03:08 19:06	07:38 21:43	15,678 8,808	-52 -56	30,421 30,493	33 21	4 2	4 2	0 0
11 11 11	1 2 3	00:00 13:25 21:33	01:49 16:29 23:59	6,370 10,832 8,481	-60 -60 -5	236,564 236,756 236,915	14 13 1337	4 1 14	1 0 14	0 0 0
12	1	03:03	08:01	17,370	-62	-55,015	37	4	4	0
13	1	17:57	23:27	19,227	-61	-222,382	21	2	2	0
14	1	11:58	17:36	19,521	-54	-195,477	27	1	1	0
15 15 15	1 2 3	00:27 07:46 10:17	01:35 10:15 11:55	3,861 8,706 5,587	-72 -58 -53	92,452 92,455 92,455	9 4 19	1 0 2	1 0 2	0 0 0
16	1	16:32	21:43	17,853	-58	225,299	33	3	1	0
17	1	00:00	05:17	18,241	-65	-146,051	36	5	4	0
18 18 18	1 2 3	08:21 10:17 11:58	10:15 11:55 14:56	6,625 5,587 10,400	-55 -54 -51	-183,789 -183,799 -183,811	5 7 6	0 2 15	0 0 0	0 0 0
19 19	1 2	11:58 19:37	14:03 23:59	7,230 15,168	-57 369	240,396 240,945	9 13955	1 14	0 14	0 0
20 20	1 2	02:28 15:26	03:36 20:13	3,802 16,590	-61 -56	-62,862 -62,898	6 22	27 3	0 3	0 0
21 21 21	1 2 3	07:42 10:17 11:58	10:15 11:55 13:48	8,965 5,587 6,382	-56 -50 -52	207,254 207,278 207,293	9 11 5	0 2 3	0 0 0	0 0 0
22 22	1 2	10:17 11:58	11:55 16:43	5,587 16,601	-53 -54	-143,066 -143,071	31 4	2 13	2 0	0 0
23	1	16:37	22:30	20,311	-59	-228,833	34	3	1	0
24	-
25	1	04:31	05:59	3,676	73	-31,833	90	3	3	3671
26 26 26	1 2 3	00:00 06:58 22:28	01:51 10:15 23:59	6,483 11,528 5,174	-68 -53 -369	75,440 77,107 79,934	116 210 5954	1 1 14	1 1 14	0 0 0
27 27 27	1 2 3	00:49 10:17 11:58	04:48 11:55 13:14	13,793 5,587 4,318	-65 -52 -56	-361,402 -361,498 -361,522	15 28 8	1 2 0	0 2 0	0 0 0
28 28	1 2	00:00 21:47	04:22 23:59	15,226 7,613	-66 -507	-117,262 -118,001	19 10422	2 14	0 14	0 0
29	1	05:48	10:15	15,558	-59	-288,965	30	1	1	0
30	1	15:34	20:34	17,431	-52	62,457	89	3	3	0
31	1	13:29	19:06	19,684	-53	-213,695	32	12	1	0
32	1	14:26	19:41	18,040	-57	413,661	39	3	3	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-