GPS Space Vehicle Time Integrity for MJD 53408

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
00:00
21:04
03:51
23:59
13,549
10,212
    34
   -98
  -387,108
  -387,399
33
3545
5
12
3
13
0
0

2
1
10:50
17:03
21,632
    35
    35,090
35
3
2
0

3
3
1
2
02:52
18:45
07:14
21:32
15,041
  9,707
    46
    24
   -82,722
   -82,902
31
8
2
0
1
0
0
0

4
1
09:33
15:12
19,875
    37
  -408,221
122
2
2
0

5
1
11:22
16:13
16,919
    34
   -76,919
37
3
3
0

6
1
14:06
17:59
13,351
    29
    28,155
324
1
1421
0

7
1
07:24
13:41
21,855
    39
   -14,236
198
2
2
0

8
1
04:37
10:39
20,989
    37
    20,699
13
1
1
0

9
9
1
2
09:54
18:31
13:29
22:24
12,415
13,426
    37
    35
    27,871
    27,928
16
17
2
1
2
1
0
0

10
1
12:48
17:59
17,779
    36
   -58,491
18
2
2
0

11
11
11
1
2
3
00:00
06:24
22:03
01:19
10:25
23:59
  4,761
13,886
  6,705
    43
    47
   209
  -192,223
  -192,324
  -192,356
8
35
4397
2
2
12
0
1
13
0
0
0

12
-

13
1
02:08
07:33
18,561
    40
    12,292
48
4
4
0

14
14
1
2
00:00
19:20
01:42
23:59
  6,107
16,188
    40
   224
    31,665
    31,857
14
7122
1
12
1
12
0
0

15
1
20:00
23:21
11,492
    29
  -386,578
27
1
1
0

16
1
00:19
05:18
17,303
    40
    -1,745
16
3
3
0

17
1
11:58
18:11
21,364
    36
    15,941
293
2
611
0

18
18
1
2
16:34
20:00
17:59
23:15
  4,722
11,160
    32
    30
   124,979
   125,035
6
20
1
1
0
1
0
0

19
19
1
2
03:48
19:49
08:20
22:10
15,637
  8,110
    45
    31
    13,330
    13,367
18
5
1
1
1
0
0
0

20
1
00:00
04:26
15,671
    41
    86,774
23
4
4
0

21
1
15:35
21:56
21,949
    33
   -89,898
26
1
1
0

22
1
18:00
23:59
20,920
   312
   -16,485
12423
12
13
0

23
1
00:47
06:42
20,557
    41
  -211,753
25
3
3
0

24
1
09:00
14:14
18,262
    37
   -93,980
23
2
2
0

25
25
1
2
00:00
21:44
03:32
23:59
12,394
  7,810
    40
  -287
   -85,692
   -86,086
35
8277
4
12
4
13
0
0

26
26
1
2
07:47
15:38
10:05
20:21
  8,012
16,077
    48
    33
  -325,145
  -325,317
14
39
1
1
0
1
0
0

27
1
03:44
09:48
20,920
    45
    -4,890
37
1
0
0

28
1
05:54
12:31
23,034
    42
   -46,671
25
2
2
0

29
29
1
2
07:11
15:19
09:52
17:59
  9,408
  8,974
    49
    30
  -147,836
  -147,267
56
72
1
1
0
1
0
0

30
30
30
1
2
3
00:00
12:40
22:19
01:06
16:59
23:59
  3,958
15,049
  5,956
    37
    29
   131
  -420,801
  -419,999
  -419,424
22
74
2231
2
3
12
1
2
13
0
0
0

31
-

32
-

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	00:00 21:04	03:51 23:59	13,549 10,212	34 -98	-387,108 -387,399	33 3545	5 12	3 13	0 0
2	1	10:50	17:03	21,632	35	35,090	35	3	2	0
3 3	1 2	02:52 18:45	07:14 21:32	15,041 9,707	46 24	-82,722 -82,902	31 8	2 0	1 0	0 0
4	1	09:33	15:12	19,875	37	-408,221	122	2	2	0
5	1	11:22	16:13	16,919	34	-76,919	37	3	3	0
6	1	14:06	17:59	13,351	29	28,155	324	1	1421	0
7	1	07:24	13:41	21,855	39	-14,236	198	2	2	0
8	1	04:37	10:39	20,989	37	20,699	13	1	1	0
9 9	1 2	09:54 18:31	13:29 22:24	12,415 13,426	37 35	27,871 27,928	16 17	2 1	2 1	0 0
10	1	12:48	17:59	17,779	36	-58,491	18	2	2	0
11 11 11	1 2 3	00:00 06:24 22:03	01:19 10:25 23:59	4,761 13,886 6,705	43 47 209	-192,223 -192,324 -192,356	8 35 4397	2 2 12	0 1 13	0 0 0
12	-
13	1	02:08	07:33	18,561	40	12,292	48	4	4	0
14 14	1 2	00:00 19:20	01:42 23:59	6,107 16,188	40 224	31,665 31,857	14 7122	1 12	1 12	0 0
15	1	20:00	23:21	11,492	29	-386,578	27	1	1	0
16	1	00:19	05:18	17,303	40	-1,745	16	3	3	0
17	1	11:58	18:11	21,364	36	15,941	293	2	611	0
18 18	1 2	16:34 20:00	17:59 23:15	4,722 11,160	32 30	124,979 125,035	6 20	1 1	0 1	0 0
19 19	1 2	03:48 19:49	08:20 22:10	15,637 8,110	45 31	13,330 13,367	18 5	1 1	1 0	0 0
20	1	00:00	04:26	15,671	41	86,774	23	4	4	0
21	1	15:35	21:56	21,949	33	-89,898	26	1	1	0
22	1	18:00	23:59	20,920	312	-16,485	12423	12	13	0
23	1	00:47	06:42	20,557	41	-211,753	25	3	3	0
24	1	09:00	14:14	18,262	37	-93,980	23	2	2	0
25 25	1 2	00:00 21:44	03:32 23:59	12,394 7,810	40 -287	-85,692 -86,086	35 8277	4 12	4 13	0 0
26 26	1 2	07:47 15:38	10:05 20:21	8,012 16,077	48 33	-325,145 -325,317	14 39	1 1	0 1	0 0
27	1	03:44	09:48	20,920	45	-4,890	37	1	0	0
28	1	05:54	12:31	23,034	42	-46,671	25	2	2	0
29 29	1 2	07:11 15:19	09:52 17:59	9,408 8,974	49 30	-147,836 -147,267	56 72	1 1	0 1	0 0
30 30 30	1 2 3	00:00 12:40 22:19	01:06 16:59 23:59	3,958 15,049 5,956	37 29 131	-420,801 -419,999 -419,424	22 74 2231	2 3 12	1 2 13	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-