GPS Space Vehicle Time Integrity for MJD 55432

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
16:18
22:23
20,934
    31
  -283,282
28
2
2
0

3
3
1
2
00:32
08:25
03:03
12:58
  8,496
15,835
    41
    31
  -598,910
  -599,080
10
29
1
1
0
1
0
0

4
1
15:15
20:42
18,804
    28
  -153,808
52
4
2
0

5
5
1
2
18:31
22:00
19:59
23:51
  5,323
  6,228
    28
    31
    27,894
    27,958
9
70
3
1
0
1
0
0

6
6
1
2
00:00
08:15
03:08
12:17
10,718
13,967
    36
    24
  -521,938
  -521,481
50
67
1
2
0
2
0
0

7
1
08:56
15:16
22,013
    25
     1,973
14
2
2
0

8
1
10:30
16:26
20,599
    31
    -6,477
31
4
3
0

9
9
1
2
00:09
15:17
03:52
19:02
12,713
12,957
    41
    26
   -26,118
   -26,251
25
32
2
4
1
4
0
0

10
10
1
2
09:48
17:25
11:39
19:59
  6,386
  8,994
    26
    33
    50,508
    50,543
5
60
0
2
0
2
0
0

11
11
1
2
04:08
11:53
06:33
16:25
  8,429
15,831
    35
    29
    84,683
    84,758
6
23
1
3
0
3
0
0

12
1
16:59
21:40
16,320
    27
    79,864
43
2
2
0

13
1
07:43
13:13
19,253
    28
  -299,028
22
1
1
0

14
1
01:14
07:31
21,889
    34
   -81,553
40
2
2
0

15
15
15
1
2
3
00:00
13:43
21:20
02:11
15:29
23:59
  7,600
  6,311
  9,055
    35
    20
    67
   219,451
   219,164
   219,050
13
16
932
1
2
14
0
1
14
0
0
0

16
1
06:05
11:05
17,567
    32
   102,126
30
1
1
0

17
1
12:50
19:04
21,646
    26
  -167,897
33
5
3
0

18
18
1
2
00:00
22:07
04:48
23:59
16,648
  6,248
    40
  -540
   -88,786
   -89,533
23
12524
3
13
1
6248
0
0

19
19
1
2
01:42
09:30
03:53
14:10
  7,591
16,174
    46
    33
    60,144
    60,232
15
22
3
5
1
2
0
0

20
1
05:09
10:00
16,876
    31
   -51,811
7
2
1
0

21
21
1
2
00:00
21:22
03:37
23:59
12,418
  8,962
    40
  -161
    83,208
    83,206
44
5071
1
13
1
14
0
0

22
1
00:00
06:17
21,782
    37
  -164,563
8
2
0
0

23
1
06:27
12:20
20,450
    29
  -357,074
41
2
2
0

24
1
01:06
06:03
17,116
    40
  -315,431
22
28
1
0

25
-

26
26
26
1
2
3
00:00
12:28
20:49
01:04
15:39
23:59
  3,579
11,188
10,931
    34
    27
   368
   103,770
   104,090
   104,630
10
25
9537
1
2
13
0
1
14
0
0
0

27
27
1
2
00:00
14:49
03:17
18:40
11,238
13,354
    36
    22
  -182,373
  -182,580
35
53
2
4
1
4
0
0

28
1
11:19
17:54
22,688
    27
     6,160
31
4
4
0

29
29
1
2
00:00
19:37
01:09
23:59
  3,848
14,970
    21
   441
  -144,099
  -143,912
7
13939
1
13
0
13
0
0

30
30
1
2
03:56
18:20
06:49
22:35
10,144
14,536
    35
    28
  -272,097
  -272,288
17
60
5
1
0
1
0
0

31
1
03:22
08:58
19,729
    33
    14,872
30
27
1
0

32
1
04:22
09:34
18,052
    38
    68,697
47
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	16:18	22:23	20,934	31	-283,282	28	2	2	0
3 3	1 2	00:32 08:25	03:03 12:58	8,496 15,835	41 31	-598,910 -599,080	10 29	1 1	0 1	0 0
4	1	15:15	20:42	18,804	28	-153,808	52	4	2	0
5 5	1 2	18:31 22:00	19:59 23:51	5,323 6,228	28 31	27,894 27,958	9 70	3 1	0 1	0 0
6 6	1 2	00:00 08:15	03:08 12:17	10,718 13,967	36 24	-521,938 -521,481	50 67	1 2	0 2	0 0
7	1	08:56	15:16	22,013	25	1,973	14	2	2	0
8	1	10:30	16:26	20,599	31	-6,477	31	4	3	0
9 9	1 2	00:09 15:17	03:52 19:02	12,713 12,957	41 26	-26,118 -26,251	25 32	2 4	1 4	0 0
10 10	1 2	09:48 17:25	11:39 19:59	6,386 8,994	26 33	50,508 50,543	5 60	0 2	0 2	0 0
11 11	1 2	04:08 11:53	06:33 16:25	8,429 15,831	35 29	84,683 84,758	6 23	1 3	0 3	0 0
12	1	16:59	21:40	16,320	27	79,864	43	2	2	0
13	1	07:43	13:13	19,253	28	-299,028	22	1	1	0
14	1	01:14	07:31	21,889	34	-81,553	40	2	2	0
15 15 15	1 2 3	00:00 13:43 21:20	02:11 15:29 23:59	7,600 6,311 9,055	35 20 67	219,451 219,164 219,050	13 16 932	1 2 14	0 1 14	0 0 0
16	1	06:05	11:05	17,567	32	102,126	30	1	1	0
17	1	12:50	19:04	21,646	26	-167,897	33	5	3	0
18 18	1 2	00:00 22:07	04:48 23:59	16,648 6,248	40 -540	-88,786 -89,533	23 12524	3 13	1 6248	0 0
19 19	1 2	01:42 09:30	03:53 14:10	7,591 16,174	46 33	60,144 60,232	15 22	3 5	1 2	0 0
20	1	05:09	10:00	16,876	31	-51,811	7	2	1	0
21 21	1 2	00:00 21:22	03:37 23:59	12,418 8,962	40 -161	83,208 83,206	44 5071	1 13	1 14	0 0
22	1	00:00	06:17	21,782	37	-164,563	8	2	0	0
23	1	06:27	12:20	20,450	29	-357,074	41	2	2	0
24	1	01:06	06:03	17,116	40	-315,431	22	28	1	0
25	-
26 26 26	1 2 3	00:00 12:28 20:49	01:04 15:39 23:59	3,579 11,188 10,931	34 27 368	103,770 104,090 104,630	10 25 9537	1 2 13	0 1 14	0 0 0
27 27	1 2	00:00 14:49	03:17 18:40	11,238 13,354	36 22	-182,373 -182,580	35 53	2 4	1 4	0 0
28	1	11:19	17:54	22,688	27	6,160	31	4	4	0
29 29	1 2	00:00 19:37	01:09 23:59	3,848 14,970	21 441	-144,099 -143,912	7 13939	1 13	0 13	0 0
30 30	1 2	03:56 18:20	06:49 22:35	10,144 14,536	35 28	-272,097 -272,288	17 60	5 1	0 1	0 0
31	1	03:22	08:58	19,729	33	14,872	30	27	1	0
32	1	04:22	09:34	18,052	38	68,697	47	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-