GPS Space Vehicle Time Integrity for MJD 55302

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
1
01:26
07:35
21,434
    29
  -246,840
33
2
2
0

3
3
3
1
2
3
09:19
10:22
17:25
10:21
11:55
21:44
  3,673
  5,171
14,920
    24
    24
    25
  -542,567
  -542,592
  -542,747
7
12
20
0
4
1
0
0
0
0
0
0

4
1
00:00
05:36
19,661
    29
   -60,913
50
2
2
0

5
1
03:21
08:41
18,482
    27
     1,905
10
1
1
0

6
6
6
1
2
3
08:47
10:22
17:25
10:21
12:01
21:13
  5,625
  5,529
13,242
    23
    25
    28
  -665,118
  -665,059
  -664,777
16
34
40
0
4
0
0
3
0
0
0
0

7
1
17:41
23:59
21,829
   399
      -39
14648
14
15
0

8
8
1
2
00:00
19:18
01:20
23:59
  4,811
16,007
    27
   415
    -4,876
    -4,513
5
12651
0
14
0
16
0
0

9
9
9
1
2
3
00:05
08:59
10:22
03:54
10:21
12:35
13,483
  4,872
  7,587
    28
    28
    29
    -1,108
    -1,168
    -1,181
9
5
7
2
0
5
0
0
0
0
0
0

10
10
1
2
02:36
19:09
07:34
20:28
17,389
  4,477
    25
    32
    40,449
    40,497
23
5
1
2
1
0
0
0

11
11
11
1
2
3
00:00
12:50
20:41
01:14
15:26
23:59
  4,436
  8,806
11,327
    27
    20
   331
    56,810
    56,915
    57,292
6
24
8491
3
1
14
0
1
16
0
0
0

12
1
01:55
06:49
16,911
    27
   126,195
43
2
2
0

13
1
17:25
22:01
15,853
    28
  -305,228
19
2
1
0

14
1
10:22
16:07
19,767
    29
   -34,577
53
4
4
0

15
15
1
2
06:07
22:17
10:21
23:59
14,722
  5,871
    27
   507
   286,007
   286,229
41
9810
1
14
1
79
0
0

16
16
16
1
2
3
07:29
14:49
17:25
08:31
17:24
19:48
  3,553
  8,799
  8,236
    28
    29
    28
    62,075
    62,189
    62,223
6
49
11
1
1
1
0
1
0
0
0
0

17
17
1
2
00:00
21:49
04:09
23:59
14,631
  7,480
    29
  -349
  -144,525
  -145,098
14
8764
2
14
1
16
0
0

18
18
1
2
06:59
10:22
10:21
13:34
11,803
10,870
    27
    27
   -62,169
   -62,198
10
19
0
3
0
3
0
0

19
19
1
2
10:22
18:15
12:44
22:48
  8,074
15,794
    23
    31
    28,490
    28,581
34
18
3
1
3
1
0
0

20
20
20
1
2
3
01:14
14:16
17:25
02:23
17:24
18:59
  3,870
10,781
  5,577
    25
    26
    28
   -57,640
   -57,609
   -57,601
12
33
5
1
1
1
1
1
0
0
0
0

21
21
1
2
06:20
10:22
10:21
12:31
13,972
  7,331
    30
    33
    53,832
    53,865
34
55
1
3
1
3
0
0

22
22
1
2
08:28
10:22
10:21
15:06
  6,630
16,210
    26
    28
  -174,316
  -174,300
4
22
0
3
0
3
0
0

23
23
1
2
16:00
17:25
17:24
21:11
  4,864
13,170
    21
    30
  -374,013
  -373,992
5
8
0
1
0
0
0
0

24
24
1
2
06:44
10:22
10:21
12:49
12,688
  8,427
    32
    31
  -279,470
  -279,506
12
34
0
3
0
3
0
0

25
-

26
26
1
2
07:27
10:22
10:21
12:52
10,124
  8,560
    27
    22
    40,074
    40,115
13
29
0
3
0
3
0
0

27
27
27
1
2
3
00:00
08:52
10:22
03:39
10:21
12:16
12,893
  5,287
  6,452
    31
    27
    24
  -143,374
  -143,458
  -143,482
17
7
10
2
0
4
1
0
0
0
0
0

28
28
1
2
00:00
20:10
02:49
23:59
  9,895
13,173
    27
   143
    18,446
    18,501
22
3446
1
14
1
16
0
0

29
1
04:26
09:56
19,305
    28
  -112,965
21
1
1
0

30
30
1
2
03:09
12:46
07:28
15:35
15,060
  9,589
    31
    22
  -234,096
  -234,204
26
28
1
1
1
1
0
0

31
1
12:09
17:24
18,125
    25
    41,874
16
37
1
0

32
1
13:08
17:24
14,846
    25
   -50,132
42
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	-
2	1	01:26	07:35	21,434	29	-246,840	33	2	2	0
3 3 3	1 2 3	09:19 10:22 17:25	10:21 11:55 21:44	3,673 5,171 14,920	24 24 25	-542,567 -542,592 -542,747	7 12 20	0 4 1	0 0 0	0 0 0
4	1	00:00	05:36	19,661	29	-60,913	50	2	2	0
5	1	03:21	08:41	18,482	27	1,905	10	1	1	0
6 6 6	1 2 3	08:47 10:22 17:25	10:21 12:01 21:13	5,625 5,529 13,242	23 25 28	-665,118 -665,059 -664,777	16 34 40	0 4 0	0 3 0	0 0 0
7	1	17:41	23:59	21,829	399	-39	14648	14	15	0
8 8	1 2	00:00 19:18	01:20 23:59	4,811 16,007	27 415	-4,876 -4,513	5 12651	0 14	0 16	0 0
9 9 9	1 2 3	00:05 08:59 10:22	03:54 10:21 12:35	13,483 4,872 7,587	28 28 29	-1,108 -1,168 -1,181	9 5 7	2 0 5	0 0 0	0 0 0
10 10	1 2	02:36 19:09	07:34 20:28	17,389 4,477	25 32	40,449 40,497	23 5	1 2	1 0	0 0
11 11 11	1 2 3	00:00 12:50 20:41	01:14 15:26 23:59	4,436 8,806 11,327	27 20 331	56,810 56,915 57,292	6 24 8491	3 1 14	0 1 16	0 0 0
12	1	01:55	06:49	16,911	27	126,195	43	2	2	0
13	1	17:25	22:01	15,853	28	-305,228	19	2	1	0
14	1	10:22	16:07	19,767	29	-34,577	53	4	4	0
15 15	1 2	06:07 22:17	10:21 23:59	14,722 5,871	27 507	286,007 286,229	41 9810	1 14	1 79	0 0
16 16 16	1 2 3	07:29 14:49 17:25	08:31 17:24 19:48	3,553 8,799 8,236	28 29 28	62,075 62,189 62,223	6 49 11	1 1 1	0 1 0	0 0 0
17 17	1 2	00:00 21:49	04:09 23:59	14,631 7,480	29 -349	-144,525 -145,098	14 8764	2 14	1 16	0 0
18 18	1 2	06:59 10:22	10:21 13:34	11,803 10,870	27 27	-62,169 -62,198	10 19	0 3	0 3	0 0
19 19	1 2	10:22 18:15	12:44 22:48	8,074 15,794	23 31	28,490 28,581	34 18	3 1	3 1	0 0
20 20 20	1 2 3	01:14 14:16 17:25	02:23 17:24 18:59	3,870 10,781 5,577	25 26 28	-57,640 -57,609 -57,601	12 33 5	1 1 1	1 1 0	0 0 0
21 21	1 2	06:20 10:22	10:21 12:31	13,972 7,331	30 33	53,832 53,865	34 55	1 3	1 3	0 0
22 22	1 2	08:28 10:22	10:21 15:06	6,630 16,210	26 28	-174,316 -174,300	4 22	0 3	0 3	0 0
23 23	1 2	16:00 17:25	17:24 21:11	4,864 13,170	21 30	-374,013 -373,992	5 8	0 1	0 0	0 0
24 24	1 2	06:44 10:22	10:21 12:49	12,688 8,427	32 31	-279,470 -279,506	12 34	0 3	0 3	0 0
25	-
26 26	1 2	07:27 10:22	10:21 12:52	10,124 8,560	27 22	40,074 40,115	13 29	0 3	0 3	0 0
27 27 27	1 2 3	00:00 08:52 10:22	03:39 10:21 12:16	12,893 5,287 6,452	31 27 24	-143,374 -143,458 -143,482	17 7 10	2 0 4	1 0 0	0 0 0
28 28	1 2	00:00 20:10	02:49 23:59	9,895 13,173	27 143	18,446 18,501	22 3446	1 14	1 16	0 0
29	1	04:26	09:56	19,305	28	-112,965	21	1	1	0
30 30	1 2	03:09 12:46	07:28 15:35	15,060 9,589	31 22	-234,096 -234,204	26 28	1 1	1 1	0 0
31	1	12:09	17:24	18,125	25	41,874	16	37	1	0
32	1	13:08	17:24	14,846	25	-50,132	42	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-