GPS Space Vehicle Time Integrity for MJD 55284

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
-

2
2
1
2
02:38
05:40
05:37
08:48
10,312
10,942
    23
    31
  -241,046
  -241,081
47
23
3
4
3
2
0
0

3
3
3
1
2
3
10:32
18:28
20:16
12:41
20:15
22:56
  7,345
  6,162
  9,136
    26
    33
    33
  -534,689
  -534,828
  -534,869
10
11
15
0
0
1
0
0
0
0
0
0

4
4
1
2
01:07
05:40
05:37
06:48
15,526
  4,024
    23
    25
   -47,512
   -47,600
39
25
3
1
1
1
0
0

5
5
5
1
2
3
04:34
05:40
08:51
05:37
08:49
09:55
  3,610
10,986
  3,527
    17
    25
    26
     2,500
     2,502
     2,497
4
20
5
0
3
17
0
3
0
0
0
0

6
6
6
1
2
3
10:01
18:23
20:16
12:41
20:15
22:25
  9,249
  6,436
  7,420
    28
    31
    28
  -678,856
  -678,616
  -678,559
23
16
17
0
0
1
0
0
0
0
0
0

7
7
1
2
00:00
20:16
01:20
23:59
  4,669
12,814
    17
   437
    -1,095
     -637
5
13051
1
13
0
14
0
0

8
8
1
2
00:00
20:31
02:33
23:59
  8,929
11,904
    27
   133
    -4,457
    -4,364
6
2976
0
13
0
15
0
0

9
-

10
10
10
1
2
3
03:53
05:40
20:28
05:37
08:49
21:41
  6,099
10,970
  4,070
    29
    34
    36
    39,002
    39,019
    39,069
8
23
6
0
3
1
0
3
0
0
0
0

11
11
11
1
2
3
00:00
14:03
21:54
02:27
16:40
23:59
  8,551
  8,800
  7,205
    21
    25
  -199
    53,309
    53,425
    53,262
7
20
5200
28
2
13
0
2
14
0
0
0

12
12
1
2
03:08
05:40
05:37
08:03
  8,522
  8,195
    19
    28
   133,131
   133,099
57
37
3
2
3
2
0
0

13
13
1
2
17:45
20:16
20:15
23:16
  8,745
10,197
    24
    25
  -305,713
  -305,709
5
24
0
2
0
1
0
0

14
14
1
2
11:06
12:42
12:41
17:19
  5,327
15,978
    34
    33
   -27,239
   -27,296
9
30
0
2
0
2
0
0

15
15
15
1
2
3
00:00
07:19
08:51
01:39
08:49
11:59
  5,720
  5,102
10,668
    16
    26
    28
   293,202
   293,099
   293,066
9
42
16
1
2
2
0
2
1
0
0
0

16
1
16:02
20:15
14,637
    28
    56,169
31
2
2
0

17
1
00:00
05:26
19,075
    20
  -140,407
24
3
3
0

18
18
1
2
08:51
12:42
12:41
14:48
13,085
  7,163
    27
    26
   -58,315
   -58,342
23
6
1
0
1
0
0
0

19
19
19
1
2
3
11:35
12:42
20:16
12:41
13:57
23:59
  3,617
  4,483
12,814
    26
    28
   530
    24,555
    24,567
    25,147
5
6
15694
0
1
13
0
0
6275
0
0
0

20
20
1
2
02:28
15:29
03:38
20:14
  3,990
16,562
    17
    27
   -58,670
   -58,626
31
19
3
2
3
2
0
0

21
21
21
1
2
3
07:34
08:51
12:42
08:49
12:41
13:45
  4,253
13,085
  3,730
    28
    29
    29
    49,878
    49,902
    49,924
41
16
4
2
1
4
2
1
0
0
0
0

22
22
1
2
09:42
12:42
12:41
16:20
10,043
12,655
    30
    32
  -175,716
  -175,701
38
5
1
0
1
0
0
0

23
23
1
2
16:30
20:16
20:15
22:24
13,123
  7,391
    26
    26
  -375,890
  -375,877
24
19
2
1
2
1
0
0

24
24
1
2
07:28
08:51
08:49
12:41
  4,584
13,085
    27
    30
  -274,528
  -274,555
37
21
2
1
2
1
0
0

25
-

26
26
1
2
09:01
12:42
12:41
14:34
12,492
  6,337
    28
    25
    33,189
    33,229
35
8
1
0
1
0
0
0

27
27
1
2
01:05
10:07
04:53
12:41
13,131
  8,898
    27
    18
  -138,204
  -138,311
30
14
3
0
3
0
0
0

28
28
1
2
00:00
21:24
04:03
23:59
14,090
  9,016
    22
  -205
    19,644
    19,358
47
6117
3
13
3
14
0
0

29
29
1
2
05:41
08:51
08:49
11:08
10,974
  7,882
    21
    24
  -108,464
  -108,488
24
44
3
1
3
1
0
0

30
30
30
1
2
3
04:21
05:40
14:00
05:37
08:41
16:47
  4,399
10,474
  9,412
    24
    31
    29
  -228,780
  -228,801
  -228,904
4
25
23
0
3
2
0
3
2
0
0
0

31
1
13:22
18:59
19,266
    29
    45,009
14
14
2
0

32
1
14:19
19:35
18,324
    28
   -63,409
50
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	-
2 2	1 2	02:38 05:40	05:37 08:48	10,312 10,942	23 31	-241,046 -241,081	47 23	3 4	3 2	0 0
3 3 3	1 2 3	10:32 18:28 20:16	12:41 20:15 22:56	7,345 6,162 9,136	26 33 33	-534,689 -534,828 -534,869	10 11 15	0 0 1	0 0 0	0 0 0
4 4	1 2	01:07 05:40	05:37 06:48	15,526 4,024	23 25	-47,512 -47,600	39 25	3 1	1 1	0 0
5 5 5	1 2 3	04:34 05:40 08:51	05:37 08:49 09:55	3,610 10,986 3,527	17 25 26	2,500 2,502 2,497	4 20 5	0 3 17	0 3 0	0 0 0
6 6 6	1 2 3	10:01 18:23 20:16	12:41 20:15 22:25	9,249 6,436 7,420	28 31 28	-678,856 -678,616 -678,559	23 16 17	0 0 1	0 0 0	0 0 0
7 7	1 2	00:00 20:16	01:20 23:59	4,669 12,814	17 437	-1,095 -637	5 13051	1 13	0 14	0 0
8 8	1 2	00:00 20:31	02:33 23:59	8,929 11,904	27 133	-4,457 -4,364	6 2976	0 13	0 15	0 0
9	-
10 10 10	1 2 3	03:53 05:40 20:28	05:37 08:49 21:41	6,099 10,970 4,070	29 34 36	39,002 39,019 39,069	8 23 6	0 3 1	0 3 0	0 0 0
11 11 11	1 2 3	00:00 14:03 21:54	02:27 16:40 23:59	8,551 8,800 7,205	21 25 -199	53,309 53,425 53,262	7 20 5200	28 2 13	0 2 14	0 0 0
12 12	1 2	03:08 05:40	05:37 08:03	8,522 8,195	19 28	133,131 133,099	57 37	3 2	3 2	0 0
13 13	1 2	17:45 20:16	20:15 23:16	8,745 10,197	24 25	-305,713 -305,709	5 24	0 2	0 1	0 0
14 14	1 2	11:06 12:42	12:41 17:19	5,327 15,978	34 33	-27,239 -27,296	9 30	0 2	0 2	0 0
15 15 15	1 2 3	00:00 07:19 08:51	01:39 08:49 11:59	5,720 5,102 10,668	16 26 28	293,202 293,099 293,066	9 42 16	1 2 2	0 2 1	0 0 0
16	1	16:02	20:15	14,637	28	56,169	31	2	2	0
17	1	00:00	05:26	19,075	20	-140,407	24	3	3	0
18 18	1 2	08:51 12:42	12:41 14:48	13,085 7,163	27 26	-58,315 -58,342	23 6	1 0	1 0	0 0
19 19 19	1 2 3	11:35 12:42 20:16	12:41 13:57 23:59	3,617 4,483 12,814	26 28 530	24,555 24,567 25,147	5 6 15694	0 1 13	0 0 6275	0 0 0
20 20	1 2	02:28 15:29	03:38 20:14	3,990 16,562	17 27	-58,670 -58,626	31 19	3 2	3 2	0 0
21 21 21	1 2 3	07:34 08:51 12:42	08:49 12:41 13:45	4,253 13,085 3,730	28 29 29	49,878 49,902 49,924	41 16 4	2 1 4	2 1 0	0 0 0
22 22	1 2	09:42 12:42	12:41 16:20	10,043 12,655	30 32	-175,716 -175,701	38 5	1 0	1 0	0 0
23 23	1 2	16:30 20:16	20:15 22:24	13,123 7,391	26 26	-375,890 -375,877	24 19	2 1	2 1	0 0
24 24	1 2	07:28 08:51	08:49 12:41	4,584 13,085	27 30	-274,528 -274,555	37 21	2 1	2 1	0 0
25	-
26 26	1 2	09:01 12:42	12:41 14:34	12,492 6,337	28 25	33,189 33,229	35 8	1 0	1 0	0 0
27 27	1 2	01:05 10:07	04:53 12:41	13,131 8,898	27 18	-138,204 -138,311	30 14	3 0	3 0	0 0
28 28	1 2	00:00 21:24	04:03 23:59	14,090 9,016	22 -205	19,644 19,358	47 6117	3 13	3 14	0 0
29 29	1 2	05:41 08:51	08:49 11:08	10,974 7,882	21 24	-108,464 -108,488	24 44	3 1	3 1	0 0
30 30 30	1 2 3	04:21 05:40 14:00	05:37 08:41 16:47	4,399 10,474 9,412	24 31 29	-228,780 -228,801 -228,904	4 25 23	0 3 2	0 3 2	0 0 0
31	1	13:22	18:59	19,266	29	45,009	14	14	2	0
32	1	14:19	19:35	18,324	28	-63,409	50	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-