GPS Space Vehicle Time Integrity for MJD 55733

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
00:00
19:49
02:00
23:59
  6,956
14,450
    22
  -154
  -342,730
  -343,050
4
21173
3
5
0
6
0
0

3
3
1
2
03:39
11:39
06:24
16:03
  9,564
15,238
    25
    31
  -731,495
  -731,652
14
38
1
2
0
2
0
0

4
1
18:22
23:59
19,341
    98
  -150,625
5138
3
4
0

5
5
1
2
00:00
21:43
03:06
23:59
10,728
  7,683
    20
   -23
   177,873
   178,263
41
2952
2
3
1
3
0
0

6
6
1
2
04:00
11:34
06:28
15:30
  8,612
13,761
    27
    37
  -159,760
  -157,296
215
338
1
0
1
1942
0
0

7
1
12:24
18:43
21,870
    28
   -15,089
6
2
0
0

8
1
14:00
19:41
19,822
    33
    -8,228
17
2
2
0

9
9
1
2
03:36
18:47
07:24
22:29
13,136
12,742
    24
    28
   -87,733
   -87,864
12
11
1
1
0
1
0
0

10
10
10
1
2
3
00:00
12:31
20:25
01:00
15:00
23:59
  3,353
  8,636
12,362
    21
    19
   123
     4,322
     4,372
     4,506
5
7
5146
3
1
3
0
0
3
0
0
0

11
11
1
2
06:46
14:53
09:48
19:06
10,397
14,651
    23
    31
   161,398
   161,510
13
31
1
2
0
2
0
0

12
12
1
2
00:00
20:22
01:21
23:59
  4,648
12,535
    22
   121
    -3,837
    -3,936
12
5823
1
3
0
3
0
0

13
1
11:02
16:35
19,167
    28
  -264,533
36
2
2
0

14
1
04:24
10:37
21,574
    27
  -157,229
13
0
0
0

15
15
1
2
00:56
17:24
05:45
18:50
16,808
  4,917
    20
    23
   120,375
   120,257
17
6
1
3
1
0
0
0

16
1
09:45
14:56
18,113
    31
   180,484
12
0
0
0

17
1
16:25
22:41
21,750
    35
  -183,431
5
2
0
0

18
1
01:48
08:25
23,059
    24
  -143,252
24
1
1
0

19
19
1
2
04:50
12:45
07:16
17:18
  8,215
15,770
    24
    34
   153,676
   153,820
10
23
1
2
0
2
0
0

20
20
1
2
08:47
19:40
13:31
20:51
16,299
  3,977
    30
    37
   -50,041
   -50,043
5
11
27
2
0
0
0
0

21
1
02:00
07:00
17,480
    25
   152,631
23
1
1
0

22
1
03:19
09:53
22,813
    23
  -147,179
5
6
0
0

23
1
09:37
15:35
20,715
    29
  -297,548
23
0
0
0

24
24
1
2
07:16
15:52
10:48
19:43
12,424
13,450
    33
    32
  -400,262
  -400,357
9
14
1
0
0
0
0
0

25
25
25
1
2
3
00:00
07:27
21:49
02:07
10:16
23:59
  7,358
  9,856
  7,522
    20
    25
    41
    -4,997
    -5,050
    -5,136
5
8
377
4
2
3
0
0
3
0
0
0

26
26
1
2
00:14
15:46
04:22
19:02
14,354
11,494
    21
    29
    66,778
    67,412
51
40
2
0
2
0
0
0

27
27
1
2
03:24
18:15
06:44
22:06
11,676
13,240
    32
    26
  -277,019
  -277,227
14
13
1
1
0
0
0
0

28
1
14:51
21:24
22,718
    -7
   -46,417
4433
2
5
0

29
29
1
2
00:00
22:50
04:26
23:59
15,495
  3,939
    20
  -295
  -216,845
  -217,397
29
11865
2
3
1
3
0
0

30
-

31
1
06:44
12:21
19,388
    27
   -98,887
36
0
0
0

32
1
07:47
12:59
18,195
    35
   277,335
43
2
0
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	00:00 19:49	02:00 23:59	6,956 14,450	22 -154	-342,730 -343,050	4 21173	3 5	0 6	0 0
3 3	1 2	03:39 11:39	06:24 16:03	9,564 15,238	25 31	-731,495 -731,652	14 38	1 2	0 2	0 0
4	1	18:22	23:59	19,341	98	-150,625	5138	3	4	0
5 5	1 2	00:00 21:43	03:06 23:59	10,728 7,683	20 -23	177,873 178,263	41 2952	2 3	1 3	0 0
6 6	1 2	04:00 11:34	06:28 15:30	8,612 13,761	27 37	-159,760 -157,296	215 338	1 0	1 1942	0 0
7	1	12:24	18:43	21,870	28	-15,089	6	2	0	0
8	1	14:00	19:41	19,822	33	-8,228	17	2	2	0
9 9	1 2	03:36 18:47	07:24 22:29	13,136 12,742	24 28	-87,733 -87,864	12 11	1 1	0 1	0 0
10 10 10	1 2 3	00:00 12:31 20:25	01:00 15:00 23:59	3,353 8,636 12,362	21 19 123	4,322 4,372 4,506	5 7 5146	3 1 3	0 0 3	0 0 0
11 11	1 2	06:46 14:53	09:48 19:06	10,397 14,651	23 31	161,398 161,510	13 31	1 2	0 2	0 0
12 12	1 2	00:00 20:22	01:21 23:59	4,648 12,535	22 121	-3,837 -3,936	12 5823	1 3	0 3	0 0
13	1	11:02	16:35	19,167	28	-264,533	36	2	2	0
14	1	04:24	10:37	21,574	27	-157,229	13	0	0	0
15 15	1 2	00:56 17:24	05:45 18:50	16,808 4,917	20 23	120,375 120,257	17 6	1 3	1 0	0 0
16	1	09:45	14:56	18,113	31	180,484	12	0	0	0
17	1	16:25	22:41	21,750	35	-183,431	5	2	0	0
18	1	01:48	08:25	23,059	24	-143,252	24	1	1	0
19 19	1 2	04:50 12:45	07:16 17:18	8,215 15,770	24 34	153,676 153,820	10 23	1 2	0 2	0 0
20 20	1 2	08:47 19:40	13:31 20:51	16,299 3,977	30 37	-50,041 -50,043	5 11	27 2	0 0	0 0
21	1	02:00	07:00	17,480	25	152,631	23	1	1	0
22	1	03:19	09:53	22,813	23	-147,179	5	6	0	0
23	1	09:37	15:35	20,715	29	-297,548	23	0	0	0
24 24	1 2	07:16 15:52	10:48 19:43	12,424 13,450	33 32	-400,262 -400,357	9 14	1 0	0 0	0 0
25 25 25	1 2 3	00:00 07:27 21:49	02:07 10:16 23:59	7,358 9,856 7,522	20 25 41	-4,997 -5,050 -5,136	5 8 377	4 2 3	0 0 3	0 0 0
26 26	1 2	00:14 15:46	04:22 19:02	14,354 11,494	21 29	66,778 67,412	51 40	2 0	2 0	0 0
27 27	1 2	03:24 18:15	06:44 22:06	11,676 13,240	32 26	-277,019 -277,227	14 13	1 1	0 0	0 0
28	1	14:51	21:24	22,718	-7	-46,417	4433	2	5	0
29 29	1 2	00:00 22:50	04:26 23:59	15,495 3,939	20 -295	-216,845 -217,397	29 11865	2 3	1 3	0 0
30	-
31	1	06:44	12:21	19,388	27	-98,887	36	0	0	0
32	1	07:47	12:59	18,195	35	277,335	43	2	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-