GPS Space Vehicle Time Integrity for MJD 55217

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
07:05
12:56
20,268
    92
  -217,827
31
3
2
0

3
3
3
1
2
3
00:00
15:05
16:09
03:31
16:08
17:43
12,177
  3,438
  5,296
   100
    94
    92
  -504,719
  -504,979
  -505,005
17
47
9
1
1
1
0
1
0
0
0
0

4
1
05:44
11:26
19,752
    94
   468,514
117
2
2
0

5
5
1
2
09:10
12:57
12:56
14:30
13,036
  5,257
    89
    86
    14,706
    14,668
26
7
1
7
1
0
0
0

6
6
6
6
1
2
3
4
00:00
14:36
16:09
22:58
03:01
16:08
17:49
23:59
10,345
  5,168
  5,677
  3,439
    93
    87
    88
-1,444
  -258,429
  -258,279
  -258,260
  -259,719
10
31
7
24859
1
1
1
13
0
1
0
3439
0
0
0
0

7
7
1
2
00:00
03:52
03:51
05:50
13,357
  6,864
    87
    83
    -3,932
    -3,929
3
4
3
2
0
0
0
0

8
8
1
2
01:05
03:52
03:51
07:04
  9,687
11,017
    93
    93
    -2,288
    -2,292
4
22
5
1
0
1
0
0

9
9
9
1
2
3
05:54
14:47
16:09
09:43
16:08
18:25
13,243
  4,458
  7,812
    97
    89
    88
  -101,166
  -101,236
  -101,251
17
43
6
4
1
3
2
1
0
0
0
0

10
1
08:38
12:56
14,836
    96
    33,507
20
3
2
0

11
11
11
1
2
3
02:31
03:52
18:34
03:51
06:58
21:14
  4,764
10,660
  9,346
    91
    92
    89
    40,942
    40,960
    41,065
6
18
11
2
2
1
0
1
1
0
0
0

12
1
07:36
12:33
17,281
    90
   160,385
35
4
2
0

13
13
1
2
00:00
22:25
03:51
23:59
13,357
  5,376
    92
  -856
  -306,572
  -307,519
3
19161
18
13
0
5376
0
0

14
1
16:09
21:50
19,681
    90
    -2,634
28
1
1
0

15
15
15
1
2
3
04:02
11:51
12:57
06:13
12:56
16:08
  7,657
  3,674
10,775
    85
    90
    87
   312,252
   312,197
   312,176
7
4
28
1
0
1
0
0
1
0
0
0

16
16
1
2
13:10
20:34
14:20
23:59
  4,177
11,877
    83
   363
    33,020
    33,426
6
8274
1
13
0
14
0
0

17
1
03:52
10:05
21,675
    88
  -122,896
22
3
1
0

18
18
1
2
12:57
16:09
16:08
19:22
10,775
11,251
    86
    88
   -43,340
   -43,368
14
7
1
0
1
0
0
0

19
19
1
2
00:05
16:09
03:51
18:31
13,158
  8,179
    94
    86
    10,898
    11,013
8
7
0
0
0
0
0
0

20
20
1
2
07:02
20:04
08:13
23:59
  4,267
13,673
    97
   503
   -62,810
   -62,364
8
13380
1
13
0
14
0
0

21
21
1
2
12:57
16:09
16:08
18:18
10,775
  7,377
    90
    93
    35,539
    35,565
10
7
1
0
0
0
0
0

22
22
1
2
14:18
16:09
16:08
20:55
  6,226
16,548
    84
    91
  -180,925
  -180,912
40
27
1
1
1
1
0
0

23
23
1
2
00:00
21:00
02:59
23:59
10,262
10,306
    93
    18
  -381,787
  -381,797
4
1970
4
13
0
13
0
0

24
24
1
2
10:13
12:57
12:56
16:08
  9,223
10,775
    91
    86
  -255,545
  -255,584
37
29
1
1
1
1
0
0

25
-

26
26
1
2
14:34
16:09
16:08
20:33
  5,233
15,223
    93
    92
    11,569
    11,601
52
24
1
1
1
1
0
0

27
27
27
1
2
3
05:40
14:41
16:09
09:27
16:08
18:05
13,170
  4,846
  6,586
    91
    81
    94
  -118,927
  -119,030
  -119,047
22
54
7
4
1
0
2
1
0
0
0
0

28
28
1
2
02:03
03:52
03:51
08:38
  6,193
16,502
    85
    87
    23,440
    23,436
4
9
0
1
0
1
0
0

29
29
1
2
10:02
12:57
12:56
15:36
  9,921
  8,834
    81
    82
   -91,574
   -91,602
38
51
1
1
1
1
0
0

30
30
1
2
08:48
18:38
12:56
21:14
14,358
  9,061
    95
    84
  -212,445
  -212,558
15
13
1
2
0
1
0
0

31
1
17:59
23:37
19,717
    82
    54,608
23
1
1
0

32
1
18:58
23:59
17,352
   549
  -111,462
16865
13
4199
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	07:05	12:56	20,268	92	-217,827	31	3	2	0
3 3 3	1 2 3	00:00 15:05 16:09	03:31 16:08 17:43	12,177 3,438 5,296	100 94 92	-504,719 -504,979 -505,005	17 47 9	1 1 1	0 1 0	0 0 0
4	1	05:44	11:26	19,752	94	468,514	117	2	2	0
5 5	1 2	09:10 12:57	12:56 14:30	13,036 5,257	89 86	14,706 14,668	26 7	1 7	1 0	0 0
6 6 6 6	1 2 3 4	00:00 14:36 16:09 22:58	03:01 16:08 17:49 23:59	10,345 5,168 5,677 3,439	93 87 88 -1,444	-258,429 -258,279 -258,260 -259,719	10 31 7 24859	1 1 1 13	0 1 0 3439	0 0 0 0
7 7	1 2	00:00 03:52	03:51 05:50	13,357 6,864	87 83	-3,932 -3,929	3 4	3 2	0 0	0 0
8 8	1 2	01:05 03:52	03:51 07:04	9,687 11,017	93 93	-2,288 -2,292	4 22	5 1	0 1	0 0
9 9 9	1 2 3	05:54 14:47 16:09	09:43 16:08 18:25	13,243 4,458 7,812	97 89 88	-101,166 -101,236 -101,251	17 43 6	4 1 3	2 1 0	0 0 0
10	1	08:38	12:56	14,836	96	33,507	20	3	2	0
11 11 11	1 2 3	02:31 03:52 18:34	03:51 06:58 21:14	4,764 10,660 9,346	91 92 89	40,942 40,960 41,065	6 18 11	2 2 1	0 1 1	0 0 0
12	1	07:36	12:33	17,281	90	160,385	35	4	2	0
13 13	1 2	00:00 22:25	03:51 23:59	13,357 5,376	92 -856	-306,572 -307,519	3 19161	18 13	0 5376	0 0
14	1	16:09	21:50	19,681	90	-2,634	28	1	1	0
15 15 15	1 2 3	04:02 11:51 12:57	06:13 12:56 16:08	7,657 3,674 10,775	85 90 87	312,252 312,197 312,176	7 4 28	1 0 1	0 0 1	0 0 0
16 16	1 2	13:10 20:34	14:20 23:59	4,177 11,877	83 363	33,020 33,426	6 8274	1 13	0 14	0 0
17	1	03:52	10:05	21,675	88	-122,896	22	3	1	0
18 18	1 2	12:57 16:09	16:08 19:22	10,775 11,251	86 88	-43,340 -43,368	14 7	1 0	1 0	0 0
19 19	1 2	00:05 16:09	03:51 18:31	13,158 8,179	94 86	10,898 11,013	8 7	0 0	0 0	0 0
20 20	1 2	07:02 20:04	08:13 23:59	4,267 13,673	97 503	-62,810 -62,364	8 13380	1 13	0 14	0 0
21 21	1 2	12:57 16:09	16:08 18:18	10,775 7,377	90 93	35,539 35,565	10 7	1 0	0 0	0 0
22 22	1 2	14:18 16:09	16:08 20:55	6,226 16,548	84 91	-180,925 -180,912	40 27	1 1	1 1	0 0
23 23	1 2	00:00 21:00	02:59 23:59	10,262 10,306	93 18	-381,787 -381,797	4 1970	4 13	0 13	0 0
24 24	1 2	10:13 12:57	12:56 16:08	9,223 10,775	91 86	-255,545 -255,584	37 29	1 1	1 1	0 0
25	-
26 26	1 2	14:34 16:09	16:08 20:33	5,233 15,223	93 92	11,569 11,601	52 24	1 1	1 1	0 0
27 27 27	1 2 3	05:40 14:41 16:09	09:27 16:08 18:05	13,170 4,846 6,586	91 81 94	-118,927 -119,030 -119,047	22 54 7	4 1 0	2 1 0	0 0 0
28 28	1 2	02:03 03:52	03:51 08:38	6,193 16,502	85 87	23,440 23,436	4 9	0 1	0 1	0 0
29 29	1 2	10:02 12:57	12:56 15:36	9,921 8,834	81 82	-91,574 -91,602	38 51	1 1	1 1	0 0
30 30	1 2	08:48 18:38	12:56 21:14	14,358 9,061	95 84	-212,445 -212,558	15 13	1 2	0 1	0 0
31	1	17:59	23:37	19,717	82	54,608	23	1	1	0
32	1	18:58	23:59	17,352	549	-111,462	16865	13	4199	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-