GPS Space Vehicle Time Integrity for MJD 56045

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
1
2
3
09:54
18:26
20:45
13:18
20:43
21:59
11,918
  7,968
  4,377
     5
     8
     7
  -252,653
  -252,746
  -252,770
25
9
14
3
0
2
3
0
1
0
0
0

2
1
00:00
04:29
15,330
    12
  -388,249
7
1
0
0

3
3
1
2
06:21
14:19
09:02
18:46
  9,396
15,387
     9
    13
   -41,712
   -41,863
14
24
1
0
0
0
0
0

4
1
00:00
02:55
10,139
     9
  -166,585
39
2
2
0

5
1
00:28
05:48
18,140
     8
   309,579
27
1
1
0

6
6
1
2
05:49
14:14
09:07
18:15
11,639
14,066
     8
     8
   -29,040
   -28,984
7
18
1
1
0
1
0
0

7
1
14:48
20:43
20,480
     5
   -76,550
20
0
0
0

8
8
1
2
16:30
20:45
20:43
21:59
14,689
  4,377
     0
     3
    -1,090
    -1,088
3
50
6
2
0
2
0
0

9
9
1
2
00:00
06:15
01:11
09:56
  4,044
12,807
    17
    12
  -154,430
  -154,505
6
13
1
1
0
0
0
0

10
10
1
2
00:00
15:01
03:32
17:37
11,968
  9,034
    18
     5
    36,675
    36,719
6
4
11
8
0
0
0
0

11
11
1
2
09:19
17:26
12:23
20:43
10,516
11,321
     2
    -0
   255,971
   256,082
30
13
3
0
3
0
0
0

12
1
00:00
03:46
12,752
    13
   -65,896
15
16
0
0

13
1
13:53
19:23
18,973
     5
  -210,667
19
1
1
0

14
1
07:09
13:22
21,573
     9
  -201,339
21
3
2
0

15
1
03:42
08:40
17,327
     8
    91,344
5
85
0
0

16
1
12:25
17:36
18,139
     9
   233,013
11
1
1
0

17
17
17
1
2
3
00:00
18:54
20:45
01:10
20:43
21:59
  4,010
  6,356
  4,361
     8
     4
     2
  -132,752
  -132,574
  -132,561
5
6
34
10
17
2
0
0
2
0
0
0

18
1
04:15
10:51
22,935
     9
  -193,100
16
1
1
0

19
19
1
2
07:48
15:35
09:58
20:15
  7,525
16,234
     9
     4
   259,965
   260,083
8
665
1
1
0
1
0
0

20
1
11:26
16:09
16,339
    10
   -63,242
34
3
3
0

21
1
03:33
09:40
21,504
    11
   220,171
15
0
0
0

22
1
06:05
12:37
22,712
    13
  -143,578
32
3
2
0

23
1
12:30
18:24
20,521
     7
  -210,443
25
1
1
0

24
-

25
25
1
2
00:30
10:05
04:45
12:52
14,476
  9,735
    11
     8
   -33,397
   -33,412
15
14
1
2
1
2
0
0

26
26
1
2
02:52
18:22
06:57
20:43
13,967
  8,110
    10
     2
   363,900
   366,652
221
126
1
0
1
0
0
0

27
27
1
2
06:03
20:49
09:14
21:59
11,196
  4,176
     9
    -7
  -382,143
  -382,360
15
84
1
2
0
2
0
0

28
28
1
2
17:44
20:45
20:43
21:59
10,242
  4,373
    -1
    -1
  -138,394
  -138,425
12
9
0
2
0
0
0
0

29
1
01:37
07:08
19,059
    11
  -307,568
25
0
0
0

30
30
1
2
04:09
11:27
05:10
16:27
  3,668
17,195
     9
     5
   152,921
   153,537
23
99
1
3
0
2
0
0

31
1
09:21
14:58
19,433
     5
  -236,196
33
3
2
0

32
1
10:23
15:37
18,292
    11
   437,921
37
3
3
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	1 2 3	09:54 18:26 20:45	13:18 20:43 21:59	11,918 7,968 4,377	5 8 7	-252,653 -252,746 -252,770	25 9 14	3 0 2	3 0 1	0 0 0
2	1	00:00	04:29	15,330	12	-388,249	7	1	0	0
3 3	1 2	06:21 14:19	09:02 18:46	9,396 15,387	9 13	-41,712 -41,863	14 24	1 0	0 0	0 0
4	1	00:00	02:55	10,139	9	-166,585	39	2	2	0
5	1	00:28	05:48	18,140	8	309,579	27	1	1	0
6 6	1 2	05:49 14:14	09:07 18:15	11,639 14,066	8 8	-29,040 -28,984	7 18	1 1	0 1	0 0
7	1	14:48	20:43	20,480	5	-76,550	20	0	0	0
8 8	1 2	16:30 20:45	20:43 21:59	14,689 4,377	0 3	-1,090 -1,088	3 50	6 2	0 2	0 0
9 9	1 2	00:00 06:15	01:11 09:56	4,044 12,807	17 12	-154,430 -154,505	6 13	1 1	0 0	0 0
10 10	1 2	00:00 15:01	03:32 17:37	11,968 9,034	18 5	36,675 36,719	6 4	11 8	0 0	0 0
11 11	1 2	09:19 17:26	12:23 20:43	10,516 11,321	2 -0	255,971 256,082	30 13	3 0	3 0	0 0
12	1	00:00	03:46	12,752	13	-65,896	15	16	0	0
13	1	13:53	19:23	18,973	5	-210,667	19	1	1	0
14	1	07:09	13:22	21,573	9	-201,339	21	3	2	0
15	1	03:42	08:40	17,327	8	91,344	5	85	0	0
16	1	12:25	17:36	18,139	9	233,013	11	1	1	0
17 17 17	1 2 3	00:00 18:54 20:45	01:10 20:43 21:59	4,010 6,356 4,361	8 4 2	-132,752 -132,574 -132,561	5 6 34	10 17 2	0 0 2	0 0 0
18	1	04:15	10:51	22,935	9	-193,100	16	1	1	0
19 19	1 2	07:48 15:35	09:58 20:15	7,525 16,234	9 4	259,965 260,083	8 665	1 1	0 1	0 0
20	1	11:26	16:09	16,339	10	-63,242	34	3	3	0
21	1	03:33	09:40	21,504	11	220,171	15	0	0	0
22	1	06:05	12:37	22,712	13	-143,578	32	3	2	0
23	1	12:30	18:24	20,521	7	-210,443	25	1	1	0
24	-
25 25	1 2	00:30 10:05	04:45 12:52	14,476 9,735	11 8	-33,397 -33,412	15 14	1 2	1 2	0 0
26 26	1 2	02:52 18:22	06:57 20:43	13,967 8,110	10 2	363,900 366,652	221 126	1 0	1 0	0 0
27 27	1 2	06:03 20:49	09:14 21:59	11,196 4,176	9 -7	-382,143 -382,360	15 84	1 2	0 2	0 0
28 28	1 2	17:44 20:45	20:43 21:59	10,242 4,373	-1 -1	-138,394 -138,425	12 9	0 2	0 0	0 0
29	1	01:37	07:08	19,059	11	-307,568	25	0	0	0
30 30	1 2	04:09 11:27	05:10 16:27	3,668 17,195	9 5	152,921 153,537	23 99	1 3	0 2	0 0
31	1	09:21	14:58	19,433	5	-236,196	33	3	2	0
32	1	10:23	15:37	18,292	11	437,921	37	3	3	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-