GPS Space Vehicle Time Integrity for MJD 56050

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
09:34
18:05
12:58
22:03
11,951
13,726
    -1
     7
  -254,030
  -254,115
13
10
3
2
1
0
0
0

2
2
2
1
2
3
00:00
02:28
22:02
02:27
04:08
23:59
  8,553
  5,639
  6,749
     2
     6
  -496
  -388,848
  -388,855
  -389,453
4
3
11101
0
2
14
0
0
5389
0
0
0

3
3
3
3
1
2
3
4
06:01
07:19
13:59
17:03
07:14
08:41
17:01
18:25
  4,101
  4,961
10,606
  4,637
     2
    -2
     0
    -3
   -43,848
   -43,876
   -44,019
   -44,063
15
8
19
34
1
1
1
2
1
0
1
2
0
0
0
0

4
4
1
2
00:00
20:53
02:27
23:59
  8,553
10,890
    -1
   129
  -171,583
  -172,339
28
3350
0
14
0
15
0
0

5
5
1
2
00:07
02:28
02:27
05:27
  8,105
10,122
     0
     4
   311,263
   311,304
11
13
0
0
0
0
0
0

6
6
6
1
2
3
05:28
07:19
13:54
07:14
08:47
17:01
  6,012
  5,286
10,907
     2
    -1
     2
   -28,268
   -28,259
   -28,208
5
5
9
3
3
1
0
0
1
0
0
0

7
7
1
2
14:28
17:03
17:01
19:59
  8,884
  9,907
    -3
    -1
   -77,971
   -78,002
18
9
1
2
1
0
0
0

8
1
17:03
19:59
  9,908
    -2
    -1,151
18
2
2
0

9
9
9
1
2
3
05:56
07:19
20:59
07:14
09:35
23:59
  4,374
  7,955
10,501
     3
    -5
   393
  -155,621
  -155,647
  -155,383
27
40
10560
1
1
14
1
1
15
0
0
0

10
10
1
2
00:00
14:41
02:27
17:01
  8,521
  8,078
     3
     1
    37,132
    37,188
6
8
0
1
0
0
0
0

11
11
1
2
08:58
17:06
12:02
21:19
10,515
14,315
    -1
     6
   257,561
   257,683
37
27
3
4
3
2
0
0

12
12
12
1
2
3
00:00
02:28
22:25
02:27
03:30
23:59
  8,553
  3,365
  5,670
    -0
     6
  -846
   -66,818
   -66,826
   -67,832
5
20
17166
0
34
14
0
0
5670
0
0
0

13
13
1
2
13:33
17:03
17:01
19:03
12,067
  6,877
    -1
     3
  -209,680
  -209,652
13
31
1
2
1
2
0
0

14
1
07:19
13:01
19,998
     4
  -201,778
21
3
3
0

15
15
15
1
2
3
03:21
07:19
20:01
07:14
08:19
21:03
13,374
  3,619
  3,567
     3
     1
     2
    91,333
    91,331
    91,331
25
8
5
1
29
3
1
0
0
0
0
0

16
1
12:04
17:01
17,286
     4
   233,590
11
1
1
0

17
1
18:33
23:59
18,730
   295
  -131,098
10660
14
14
0

18
18
1
2
03:55
07:19
07:14
10:30
11,368
11,203
     4
     4
  -193,877
  -193,900
8
32
1
1
0
1
0
0

19
19
19
1
2
3
07:28
15:14
17:03
09:37
17:01
19:56
  7,531
  6,083
  9,775
     1
     4
     3
   261,578
   261,684
   261,714
24
27
13
2
1
2
1
1
0
0
0
0

20
20
1
2
11:06
21:55
15:49
23:09
16,166
  4,138
     9
    10
   -63,274
   -63,274
791
10
2
6
4
0
0
0

21
21
1
2
03:12
07:19
07:14
09:19
13,939
  7,035
     7
     7
   221,217
   221,244
21
7
1
0
1
0
0
0

22
22
1
2
05:45
07:19
07:14
12:17
  5,020
17,354
     7
     3
  -143,617
  -143,624
41
35
1
3
1
2
0
0

23
1
12:09
17:01
16,972
     0
  -208,886
22
1
1
0

24
-

25
25
25
1
2
3
00:09
02:28
09:45
02:27
04:24
12:32
  7,959
  6,589
  9,732
     2
     5
     1
   -33,572
   -33,572
   -33,587
4
4
8
2
1
2
0
0
1
0
0
0

26
26
1
2
02:32
18:01
06:37
19:59
14,148
  6,720
     4
    -3
   386,474
   389,168
219
105
1
0
1
0
0
0

27
27
27
1
2
3
05:43
07:19
20:26
07:14
08:54
23:59
  5,158
  5,709
12,516
    -2
   -13
   588
  -383,858
  -383,893
  -383,508
25
11
17614
1
1
14
1
0
12516
0
0
0

28
1
17:24
23:54
22,267
    14
  -140,172
32
3
3
0

29
29
1
2
01:17
02:28
02:27
06:47
  4,203
14,890
     2
     3
  -309,120
  -309,158
8
15
0
0
0
0
0
0

30
30
1
2
03:48
11:06
04:50
16:06
  3,672
17,183
    17
     3
   161,089
   161,716
23
105
1
3
0
3
0
0

31
1
09:00
14:37
19,444
     2
  -238,021
44
3
2
0

32
1
10:03
15:10
17,911
     1
   439,730
36
2
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 1	1 2	09:34 18:05	12:58 22:03	11,951 13,726	-1 7	-254,030 -254,115	13 10	3 2	1 0	0 0
2 2 2	1 2 3	00:00 02:28 22:02	02:27 04:08 23:59	8,553 5,639 6,749	2 6 -496	-388,848 -388,855 -389,453	4 3 11101	0 2 14	0 0 5389	0 0 0
3 3 3 3	1 2 3 4	06:01 07:19 13:59 17:03	07:14 08:41 17:01 18:25	4,101 4,961 10,606 4,637	2 -2 0 -3	-43,848 -43,876 -44,019 -44,063	15 8 19 34	1 1 1 2	1 0 1 2	0 0 0 0
4 4	1 2	00:00 20:53	02:27 23:59	8,553 10,890	-1 129	-171,583 -172,339	28 3350	0 14	0 15	0 0
5 5	1 2	00:07 02:28	02:27 05:27	8,105 10,122	0 4	311,263 311,304	11 13	0 0	0 0	0 0
6 6 6	1 2 3	05:28 07:19 13:54	07:14 08:47 17:01	6,012 5,286 10,907	2 -1 2	-28,268 -28,259 -28,208	5 5 9	3 3 1	0 0 1	0 0 0
7 7	1 2	14:28 17:03	17:01 19:59	8,884 9,907	-3 -1	-77,971 -78,002	18 9	1 2	1 0	0 0
8	1	17:03	19:59	9,908	-2	-1,151	18	2	2	0
9 9 9	1 2 3	05:56 07:19 20:59	07:14 09:35 23:59	4,374 7,955 10,501	3 -5 393	-155,621 -155,647 -155,383	27 40 10560	1 1 14	1 1 15	0 0 0
10 10	1 2	00:00 14:41	02:27 17:01	8,521 8,078	3 1	37,132 37,188	6 8	0 1	0 0	0 0
11 11	1 2	08:58 17:06	12:02 21:19	10,515 14,315	-1 6	257,561 257,683	37 27	3 4	3 2	0 0
12 12 12	1 2 3	00:00 02:28 22:25	02:27 03:30 23:59	8,553 3,365 5,670	-0 6 -846	-66,818 -66,826 -67,832	5 20 17166	0 34 14	0 0 5670	0 0 0
13 13	1 2	13:33 17:03	17:01 19:03	12,067 6,877	-1 3	-209,680 -209,652	13 31	1 2	1 2	0 0
14	1	07:19	13:01	19,998	4	-201,778	21	3	3	0
15 15 15	1 2 3	03:21 07:19 20:01	07:14 08:19 21:03	13,374 3,619 3,567	3 1 2	91,333 91,331 91,331	25 8 5	1 29 3	1 0 0	0 0 0
16	1	12:04	17:01	17,286	4	233,590	11	1	1	0
17	1	18:33	23:59	18,730	295	-131,098	10660	14	14	0
18 18	1 2	03:55 07:19	07:14 10:30	11,368 11,203	4 4	-193,877 -193,900	8 32	1 1	0 1	0 0
19 19 19	1 2 3	07:28 15:14 17:03	09:37 17:01 19:56	7,531 6,083 9,775	1 4 3	261,578 261,684 261,714	24 27 13	2 1 2	1 1 0	0 0 0
20 20	1 2	11:06 21:55	15:49 23:09	16,166 4,138	9 10	-63,274 -63,274	791 10	2 6	4 0	0 0
21 21	1 2	03:12 07:19	07:14 09:19	13,939 7,035	7 7	221,217 221,244	21 7	1 0	1 0	0 0
22 22	1 2	05:45 07:19	07:14 12:17	5,020 17,354	7 3	-143,617 -143,624	41 35	1 3	1 2	0 0
23	1	12:09	17:01	16,972	0	-208,886	22	1	1	0
24	-
25 25 25	1 2 3	00:09 02:28 09:45	02:27 04:24 12:32	7,959 6,589 9,732	2 5 1	-33,572 -33,572 -33,587	4 4 8	2 1 2	0 0 1	0 0 0
26 26	1 2	02:32 18:01	06:37 19:59	14,148 6,720	4 -3	386,474 389,168	219 105	1 0	1 0	0 0
27 27 27	1 2 3	05:43 07:19 20:26	07:14 08:54 23:59	5,158 5,709 12,516	-2 -13 588	-383,858 -383,893 -383,508	25 11 17614	1 1 14	1 0 12516	0 0 0
28	1	17:24	23:54	22,267	14	-140,172	32	3	3	0
29 29	1 2	01:17 02:28	02:27 06:47	4,203 14,890	2 3	-309,120 -309,158	8 15	0 0	0 0	0 0
30 30	1 2	03:48 11:06	04:50 16:06	3,672 17,183	17 3	161,089 161,716	23 105	1 3	0 3	0 0
31	1	09:00	14:37	19,444	2	-238,021	44	3	2	0
32	1	10:03	15:10	17,911	1	439,730	36	2	2	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-