GPS Space Vehicle Time Integrity for MJD 55893

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
04:53
20:19
08:50
23:41
13,792
11,674
    19
    21
  -116,812
  -117,834
82
64
2
0
2
0
0
0

2
2
1
2
08:54
10:37
10:35
15:00
  6,057
15,103
    22
    22
  -367,706
  -367,725
7
20
3
3
0
3
0
0

3
3
1
2
00:43
16:39
05:09
19:24
15,248
  9,391
    29
    16
  -800,845
  -801,132
26
73
1
1
0
1
0
0

4
4
1
2
07:31
10:37
10:35
13:15
10,784
  9,049
    22
    26
   -17,142
   -17,255
48
34
1
3
1
3
0
0

5
1
10:58
16:20
18,715
    19
   251,079
25
1
1
0

6
6
1
2
00:39
16:07
04:34
19:29
13,522
11,539
    19
    14
    -8,478
    -8,752
24
82
1
4
0
4
0
0

7
1
01:24
07:45
21,907
    21
   -39,949
16
0
0
0

8
1
02:47
08:48
20,928
    27
      -98
4
0
0
0

9
9
1
2
07:51
16:38
10:35
20:24
  9,616
12,998
    27
    29
  -121,319
  -121,402
27
68
1
4
1
4
0
0

10
10
10
1
2
3
01:28
09:26
10:37
04:04
10:35
13:56
  8,989
  4,119
11,492
    31
    26
    27
    20,432
    20,456
    20,467
4
8
29
1
29
3
0
0
3
0
0
0

11
11
1
2
03:55
19:43
08:08
22:47
14,623
10,747
    21
    18
   208,101
   208,296
18
11
4
1
0
0
0
0

12
12
1
2
09:28
10:37
10:35
14:23
  4,018
13,095
    24
    25
   -37,378
   -37,397
6
33
0
3
0
3
0
0

13
1
00:10
05:42
19,057
    21
  -239,158
22
2
2
0

14
1
17:33
23:48
21,732
    17
  -183,387
35
4
4
0

15
15
1
2
06:31
13:57
07:54
18:51
  4,763
17,017
    23
    17
    98,157
    98,119
4
54
3
1
0
1
0
0

16
16
1
2
00:00
22:54
04:14
23:59
14,699
  3,685
    20
-1,858
   211,162
   209,433
19
30473
3
14
2
3685
0
0

17
17
1
2
05:26
10:37
10:35
11:42
18,131
  3,679
    18
    21
  -163,431
  -163,406
13
58
1
2
1
2
0
0

18
1
14:39
21:15
22,874
    20
  -169,292
53
4
4
0

19
19
1
2
01:53
17:56
06:28
20:18
15,785
  8,283
    23
    20
   209,479
   209,690
19
16
1
3
0
2
0
0

20
20
1
2
00:00
21:32
02:27
23:59
  8,374
  8,533
    27
   -19
   -56,903
   -57,004
11
1022
2
14
2
15
0
0

21
1
14:00
20:07
21,138
    20
   187,476
69
4
4
0

22
1
16:25
22:58
22,731
    17
  -143,234
47
4
3
0

23
23
1
2
00:00
22:52
04:49
23:59
16,475
  3,808
    21
-1,444
  -255,593
  -256,810
22
24143
3
14
2
3808
0
0

24
-

25
25
1
2
10:41
20:29
15:01
23:04
14,970
  9,037
    24
    20
   -28,893
   -28,929
39
5
3
2
2
0
0
0

26
26
1
2
06:00
13:15
08:08
17:21
  7,463
14,180
    15
    15
   241,951
   242,352
31
80
1
1
0
1
0
0

27
-

28
1
04:03
10:35
22,737
    23
   -88,170
28
1
1
0

29
1
12:07
17:35
18,824
    17
  -261,382
57
2
2
0

30
30
30
1
2
3
00:00
14:20
21:44
02:43
15:35
23:59
  9,281
  4,235
  7,876
    30
    24
  -131
   -38,099
   -37,568
   -37,435
31
14
3684
3
1
14
1
0
15
0
0
0

31
31
1
2
00:00
19:54
01:36
23:59
  5,562
14,186
    22
   312
  -175,199
  -175,295
30
9412
3
14
2
15
0
0

32
32
1
2
00:00
20:33
01:55
23:59
  6,707
11,886
    30
   306
   368,622
   369,353
32
8318
3
14
2
15
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 1	1 2	04:53 20:19	08:50 23:41	13,792 11,674	19 21	-116,812 -117,834	82 64	2 0	2 0	0 0
2 2	1 2	08:54 10:37	10:35 15:00	6,057 15,103	22 22	-367,706 -367,725	7 20	3 3	0 3	0 0
3 3	1 2	00:43 16:39	05:09 19:24	15,248 9,391	29 16	-800,845 -801,132	26 73	1 1	0 1	0 0
4 4	1 2	07:31 10:37	10:35 13:15	10,784 9,049	22 26	-17,142 -17,255	48 34	1 3	1 3	0 0
5	1	10:58	16:20	18,715	19	251,079	25	1	1	0
6 6	1 2	00:39 16:07	04:34 19:29	13,522 11,539	19 14	-8,478 -8,752	24 82	1 4	0 4	0 0
7	1	01:24	07:45	21,907	21	-39,949	16	0	0	0
8	1	02:47	08:48	20,928	27	-98	4	0	0	0
9 9	1 2	07:51 16:38	10:35 20:24	9,616 12,998	27 29	-121,319 -121,402	27 68	1 4	1 4	0 0
10 10 10	1 2 3	01:28 09:26 10:37	04:04 10:35 13:56	8,989 4,119 11,492	31 26 27	20,432 20,456 20,467	4 8 29	1 29 3	0 0 3	0 0 0
11 11	1 2	03:55 19:43	08:08 22:47	14,623 10,747	21 18	208,101 208,296	18 11	4 1	0 0	0 0
12 12	1 2	09:28 10:37	10:35 14:23	4,018 13,095	24 25	-37,378 -37,397	6 33	0 3	0 3	0 0
13	1	00:10	05:42	19,057	21	-239,158	22	2	2	0
14	1	17:33	23:48	21,732	17	-183,387	35	4	4	0
15 15	1 2	06:31 13:57	07:54 18:51	4,763 17,017	23 17	98,157 98,119	4 54	3 1	0 1	0 0
16 16	1 2	00:00 22:54	04:14 23:59	14,699 3,685	20 -1,858	211,162 209,433	19 30473	3 14	2 3685	0 0
17 17	1 2	05:26 10:37	10:35 11:42	18,131 3,679	18 21	-163,431 -163,406	13 58	1 2	1 2	0 0
18	1	14:39	21:15	22,874	20	-169,292	53	4	4	0
19 19	1 2	01:53 17:56	06:28 20:18	15,785 8,283	23 20	209,479 209,690	19 16	1 3	0 2	0 0
20 20	1 2	00:00 21:32	02:27 23:59	8,374 8,533	27 -19	-56,903 -57,004	11 1022	2 14	2 15	0 0
21	1	14:00	20:07	21,138	20	187,476	69	4	4	0
22	1	16:25	22:58	22,731	17	-143,234	47	4	3	0
23 23	1 2	00:00 22:52	04:49 23:59	16,475 3,808	21 -1,444	-255,593 -256,810	22 24143	3 14	2 3808	0 0
24	-
25 25	1 2	10:41 20:29	15:01 23:04	14,970 9,037	24 20	-28,893 -28,929	39 5	3 2	2 0	0 0
26 26	1 2	06:00 13:15	08:08 17:21	7,463 14,180	15 15	241,951 242,352	31 80	1 1	0 1	0 0
27	-
28	1	04:03	10:35	22,737	23	-88,170	28	1	1	0
29	1	12:07	17:35	18,824	17	-261,382	57	2	2	0
30 30 30	1 2 3	00:00 14:20 21:44	02:43 15:35 23:59	9,281 4,235 7,876	30 24 -131	-38,099 -37,568 -37,435	31 14 3684	3 1 14	1 0 15	0 0 0
31 31	1 2	00:00 19:54	01:36 23:59	5,562 14,186	22 312	-175,199 -175,295	30 9412	3 14	2 15	0 0
32 32	1 2	00:00 20:33	01:55 23:59	6,707 11,886	30 306	368,622 369,353	32 8318	3 14	2 15	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-