GPS Space Vehicle Time Integrity for MJD 55225

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
06:33
09:59
11,978
    91
  -220,716
14
1
0
0

3
3
3
3
1
2
3
4
00:00
14:33
15:37
22:29
02:58
15:35
17:10
23:59
10,407
  3,675
  5,264
  5,168
    88
    87
    85
  -679
  -508,289
  -508,536
  -508,563
  -509,453
16
7
15
14523
2
0
2
14
1
0
1
5168
0
0
0
0

4
1
05:10
10:52
19,538
    91
    -1,837
53
0
0
0

5
1
08:37
13:57
18,501
    88
    12,383
18
1
0
0

6
6
6
6
1
2
3
4
00:00
14:03
15:37
22:25
02:29
15:35
17:16
23:59
  8,665
  5,216
  5,643
  5,383
    83
    87
    87
  -611
  -256,043
  -255,850
  -255,827
  -256,430
16
8
19
13575
2
0
1
14
1
0
1
5383
0
0
0
0

7
7
7
1
2
3
00:00
03:19
22:51
03:18
05:18
23:59
11,605
  6,861
  3,848
    85
    86
-1,244
    -3,560
    -3,554
    -4,841
8
18
21946
1
1
14
1
1
3847
0
0
0

8
8
1
2
00:33
03:19
03:18
06:32
  9,622
10,989
    86
    94
    -2,589
    -2,585
16
4
1
16
1
0
0
0

9
9
9
1
2
3
05:21
14:14
15:37
09:10
15:35
17:52
13,215
  4,525
  7,768
    93
    91
    96
  -102,760
  -102,825
  -102,834
9
4
11
2
0
1
0
0
1
0
0
0

10
1
08:04
13:08
17,480
    94
    34,157
6
39
0
0

11
11
11
1
2
3
01:59
03:19
18:18
03:18
06:25
20:42
  4,769
10,609
  8,303
    82
    91
    87
    42,386
    42,413
    42,521
7
12
11
0
2
1
0
1
1
0
0
0

12
1
07:05
12:01
17,110
    91
   157,021
26
2
0
0

13
13
1
2
00:00
21:52
03:18
23:59
11,605
  7,354
    83
  -430
  -306,554
  -307,061
9
11809
1
14
1
7354
0
0

14
14
1
2
15:37
18:18
18:15
21:18
  9,155
10,237
    91
    91
    -5,651
    -5,695
17
37
1
2
1
2
0
0

15
15
1
2
03:30
11:18
05:41
15:35
  7,546
14,759
    83
    90
   310,576
   310,502
13
12
1
0
1
0
0
0

16
16
16
1
2
3
00:00
12:37
20:01
01:02
13:48
23:59
  3,761
  4,212
13,752
    81
    86
   469
    35,644
    35,835
    36,347
9
6
11959
3
1
14
0
0
15
0
0
0

17
1
03:19
09:33
21,594
    86
  -125,153
24
2
1
0

18
18
1
2
12:15
15:37
15:35
18:15
11,549
  9,139
   127
    93
   -45,141
   -45,203
3835
13
1
1
1
1
0
0

19
19
1
2
00:00
15:37
03:18
17:58
11,605
  8,151
    85
    86
    12,436
    12,559
12
7
1
2
1
0
0
0

20
20
1
2
06:29
19:31
07:41
23:59
  4,265
15,567
    96
   528
   -62,282
   -61,807
8
14707
1
14
0
16
0
0

21
21
1
2
11:33
15:37
15:35
17:45
13,866
  7,359
    92
    93
    37,228
    37,257
12
24
0
1
0
1
0
0

22
22
22
1
2
3
13:45
15:37
18:18
15:35
18:15
20:23
  6,272
  9,139
  7,168
    88
    90
    94
  -180,333
  -180,322
  -180,309
5
6
18
0
1
1
0
0
1
0
0
0

23
23
1
2
00:00
20:28
02:27
23:59
  8,527
12,171
    83
   209
  -381,187
  -380,990
22
3616
1
14
1
16
0
0

24
1
12:00
15:35
12,302
    91
  -257,779
13
0
0
0

25
-

26
26
26
1
2
3
14:01
15:37
18:18
15:35
18:15
20:00
  5,290
  9,139
  5,815
    92
    89
    90
    13,792
    13,814
    13,842
7
9
16
25
1
1
0
0
1
0
0
0

27
27
27
1
2
3
05:07
14:09
15:37
08:55
15:35
17:32
13,093
  4,842
  6,591
   100
    85
    89
  -121,275
  -121,380
  -121,397
12
5
13
1
0
1
0
0
1
0
0
0

28
28
1
2
01:30
03:19
03:18
08:05
  6,419
16,339
    83
    92
    23,047
    23,049
27
7
1
2
1
1
0
0

29
1
12:00
15:04
10,411
    90
   -93,723
11
0
0
0

30
30
1
2
08:16
18:18
09:59
20:42
  6,081
  8,333
    92
    93
  -214,707
  -214,830
7
14
1
1
0
1
0
0

31
1
18:18
23:02
16,262
    85
    53,592
21
2
2
0

32
1
18:24
23:39
18,028
    91
  -106,320
49
3
2
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	06:33	09:59	11,978	91	-220,716	14	1	0	0
3 3 3 3	1 2 3 4	00:00 14:33 15:37 22:29	02:58 15:35 17:10 23:59	10,407 3,675 5,264 5,168	88 87 85 -679	-508,289 -508,536 -508,563 -509,453	16 7 15 14523	2 0 2 14	1 0 1 5168	0 0 0 0
4	1	05:10	10:52	19,538	91	-1,837	53	0	0	0
5	1	08:37	13:57	18,501	88	12,383	18	1	0	0
6 6 6 6	1 2 3 4	00:00 14:03 15:37 22:25	02:29 15:35 17:16 23:59	8,665 5,216 5,643 5,383	83 87 87 -611	-256,043 -255,850 -255,827 -256,430	16 8 19 13575	2 0 1 14	1 0 1 5383	0 0 0 0
7 7 7	1 2 3	00:00 03:19 22:51	03:18 05:18 23:59	11,605 6,861 3,848	85 86 -1,244	-3,560 -3,554 -4,841	8 18 21946	1 1 14	1 1 3847	0 0 0
8 8	1 2	00:33 03:19	03:18 06:32	9,622 10,989	86 94	-2,589 -2,585	16 4	1 16	1 0	0 0
9 9 9	1 2 3	05:21 14:14 15:37	09:10 15:35 17:52	13,215 4,525 7,768	93 91 96	-102,760 -102,825 -102,834	9 4 11	2 0 1	0 0 1	0 0 0
10	1	08:04	13:08	17,480	94	34,157	6	39	0	0
11 11 11	1 2 3	01:59 03:19 18:18	03:18 06:25 20:42	4,769 10,609 8,303	82 91 87	42,386 42,413 42,521	7 12 11	0 2 1	0 1 1	0 0 0
12	1	07:05	12:01	17,110	91	157,021	26	2	0	0
13 13	1 2	00:00 21:52	03:18 23:59	11,605 7,354	83 -430	-306,554 -307,061	9 11809	1 14	1 7354	0 0
14 14	1 2	15:37 18:18	18:15 21:18	9,155 10,237	91 91	-5,651 -5,695	17 37	1 2	1 2	0 0
15 15	1 2	03:30 11:18	05:41 15:35	7,546 14,759	83 90	310,576 310,502	13 12	1 0	1 0	0 0
16 16 16	1 2 3	00:00 12:37 20:01	01:02 13:48 23:59	3,761 4,212 13,752	81 86 469	35,644 35,835 36,347	9 6 11959	3 1 14	0 0 15	0 0 0
17	1	03:19	09:33	21,594	86	-125,153	24	2	1	0
18 18	1 2	12:15 15:37	15:35 18:15	11,549 9,139	127 93	-45,141 -45,203	3835 13	1 1	1 1	0 0
19 19	1 2	00:00 15:37	03:18 17:58	11,605 8,151	85 86	12,436 12,559	12 7	1 2	1 0	0 0
20 20	1 2	06:29 19:31	07:41 23:59	4,265 15,567	96 528	-62,282 -61,807	8 14707	1 14	0 16	0 0
21 21	1 2	11:33 15:37	15:35 17:45	13,866 7,359	92 93	37,228 37,257	12 24	0 1	0 1	0 0
22 22 22	1 2 3	13:45 15:37 18:18	15:35 18:15 20:23	6,272 9,139 7,168	88 90 94	-180,333 -180,322 -180,309	5 6 18	0 1 1	0 0 1	0 0 0
23 23	1 2	00:00 20:28	02:27 23:59	8,527 12,171	83 209	-381,187 -380,990	22 3616	1 14	1 16	0 0
24	1	12:00	15:35	12,302	91	-257,779	13	0	0	0
25	-
26 26 26	1 2 3	14:01 15:37 18:18	15:35 18:15 20:00	5,290 9,139 5,815	92 89 90	13,792 13,814 13,842	7 9 16	25 1 1	0 0 1	0 0 0
27 27 27	1 2 3	05:07 14:09 15:37	08:55 15:35 17:32	13,093 4,842 6,591	100 85 89	-121,275 -121,380 -121,397	12 5 13	1 0 1	0 0 1	0 0 0
28 28	1 2	01:30 03:19	03:18 08:05	6,419 16,339	83 92	23,047 23,049	27 7	1 2	1 1	0 0
29	1	12:00	15:04	10,411	90	-93,723	11	0	0	0
30 30	1 2	08:16 18:18	09:59 20:42	6,081 8,333	92 93	-214,707 -214,830	7 14	1 1	0 1	0 0
31	1	18:18	23:02	16,262	85	53,592	21	2	2	0
32	1	18:24	23:39	18,028	91	-106,320	49	3	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-