GPS Space Vehicle Time Integrity for MJD 53703

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
00:51
04:39
04:37
07:31
13,250
  9,828
   -25
   -30
   -21,692
   -21,724
13
5
0
0
0
0
0
0

2
1
14:27
20:36
21,439
   -32
    25,405
8
2
0
0

3
3
3
1
2
3
00:00
06:37
22:29
01:23
10:58
23:59
  4,754
15,228
  4,971
   -30
   -25
   -33
   -54,494
   -54,577
   -54,739
27
14
241
1
2
12
1
0
12
0
0
0

4
1
13:15
18:53
19,425
   -30
   -67,938
79
1
1
0

5
5
1
2
02:23
15:18
03:27
20:06
  3,512
16,731
   -35
   -33
  -355,233
  -357,388
45
200
0
0
0
0
0
0

6
1
17:57
23:20
18,227
   -37
   -37,096
287
0
149
0

7
1
12:00
17:58
20,892
   -30
  -427,934
79
1
0
0

8
1
08:44
14:41
20,266
   -23
    48,464
22
2
2
0

9
9
9
1
2
3
00:00
13:40
22:18
02:12
17:17
23:59
  7,722
12,412
  5,619
   -39
   -43
  -315
  -182,049
  -184,442
  -185,974
110
170
6020
2
2
11
2
2
11
0
0
0

10
1
16:41
22:01
18,537
   -34
   -74,510
8
27
0
0

11
11
1
2
01:55
10:10
04:37
14:13
  9,407
13,693
   -38
   -29
  -286,762
  -286,857
11
22
0
1
0
1
0
0

12
-

13
1
06:10
11:31
18,581
   -29
   -26,286
10
1
0
0

14
14
1
2
00:00
04:39
04:37
05:40
16,085
  3,405
   -31
   -31
    23,041
    23,035
24
4
1
15
1
0
0
0

15
15
1
2
00:00
20:28
02:37
23:59
  9,168
11,879
   -19
    34
  -526,608
  -526,976
29
1966
2
11
1
11
0
0

16
1
04:39
09:11
15,684
   -27
   -15,968
6
82
0
0

17
-

18
18
1
2
00:00
20:14
02:54
23:59
  9,877
12,710
   -29
    56
   205,087
   205,362
20
3115
2
11
1
11
0
0

19
19
1
2
00:00
07:43
02:04
12:20
  7,229
15,791
   -32
   -27
    25,774
    25,768
7
12
1
1
1
1
0
0

20
20
20
1
2
3
03:30
04:39
14:32
04:37
08:18
15:33
  4,058
12,636
  3,704
   -36
   -26
   -30
    39,672
    39,672
    39,631
4
4
8
3
20
43
0
0
0
0
0
0

21
21
1
2
00:00
19:13
01:40
23:59
  5,763
16,361
   -28
   198
  -152,477
  -152,544
53
8963
2
11
1
11
0
0

22
22
1
2
00:00
21:50
04:32
23:59
15,729
  7,307
   -28
  -420
   -53,734
   -54,260
14
9860
2
11
1
11
0
0

23
1
04:39
10:30
20,347
   -28
  -161,596
19
1
1
0

24
24
1
2
04:39
12:05
06:01
16:52
  4,651
16,616
   -36
   -37
   -65,768
   -65,864
6
18
1
1
0
1
0
0

25
25
1
2
01:45
04:39
04:37
07:29
10,007
  9,683
   -31
   -27
    -4,795
    -4,800
6
4
0
29
0
0
0
0

26
26
1
2
11:22
19:20
13:54
23:56
  8,519
15,678
   -30
   -37
    24,700
    24,893
14
28
1
0
0
0
0
0

27
1
07:31
13:34
21,014
   -24
   -25,158
14
1
1
0

28
1
09:33
16:11
22,809
   -29
   -37,917
9
1
1
0

29
29
1
2
10:50
19:03
13:40
23:21
  9,621
14,667
   -32
   -36
  -436,880
  -437,425
51
78
1
0
0
0
0
0

30
30
1
2
02:11
16:30
04:37
20:48
  8,430
14,931
   -35
   -31
  -453,148
  -453,602
22
35
0
0
0
0
0
0

31
-

32
-

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	00:51 04:39	04:37 07:31	13,250 9,828	-25 -30	-21,692 -21,724	13 5	0 0	0 0	0 0
2	1	14:27	20:36	21,439	-32	25,405	8	2	0	0
3 3 3	1 2 3	00:00 06:37 22:29	01:23 10:58 23:59	4,754 15,228 4,971	-30 -25 -33	-54,494 -54,577 -54,739	27 14 241	1 2 12	1 0 12	0 0 0
4	1	13:15	18:53	19,425	-30	-67,938	79	1	1	0
5 5	1 2	02:23 15:18	03:27 20:06	3,512 16,731	-35 -33	-355,233 -357,388	45 200	0 0	0 0	0 0
6	1	17:57	23:20	18,227	-37	-37,096	287	0	149	0
7	1	12:00	17:58	20,892	-30	-427,934	79	1	0	0
8	1	08:44	14:41	20,266	-23	48,464	22	2	2	0
9 9 9	1 2 3	00:00 13:40 22:18	02:12 17:17 23:59	7,722 12,412 5,619	-39 -43 -315	-182,049 -184,442 -185,974	110 170 6020	2 2 11	2 2 11	0 0 0
10	1	16:41	22:01	18,537	-34	-74,510	8	27	0	0
11 11	1 2	01:55 10:10	04:37 14:13	9,407 13,693	-38 -29	-286,762 -286,857	11 22	0 1	0 1	0 0
12	-
13	1	06:10	11:31	18,581	-29	-26,286	10	1	0	0
14 14	1 2	00:00 04:39	04:37 05:40	16,085 3,405	-31 -31	23,041 23,035	24 4	1 15	1 0	0 0
15 15	1 2	00:00 20:28	02:37 23:59	9,168 11,879	-19 34	-526,608 -526,976	29 1966	2 11	1 11	0 0
16	1	04:39	09:11	15,684	-27	-15,968	6	82	0	0
17	-
18 18	1 2	00:00 20:14	02:54 23:59	9,877 12,710	-29 56	205,087 205,362	20 3115	2 11	1 11	0 0
19 19	1 2	00:00 07:43	02:04 12:20	7,229 15,791	-32 -27	25,774 25,768	7 12	1 1	1 1	0 0
20 20 20	1 2 3	03:30 04:39 14:32	04:37 08:18 15:33	4,058 12,636 3,704	-36 -26 -30	39,672 39,672 39,631	4 4 8	3 20 43	0 0 0	0 0 0
21 21	1 2	00:00 19:13	01:40 23:59	5,763 16,361	-28 198	-152,477 -152,544	53 8963	2 11	1 11	0 0
22 22	1 2	00:00 21:50	04:32 23:59	15,729 7,307	-28 -420	-53,734 -54,260	14 9860	2 11	1 11	0 0
23	1	04:39	10:30	20,347	-28	-161,596	19	1	1	0
24 24	1 2	04:39 12:05	06:01 16:52	4,651 16,616	-36 -37	-65,768 -65,864	6 18	1 1	0 1	0 0
25 25	1 2	01:45 04:39	04:37 07:29	10,007 9,683	-31 -27	-4,795 -4,800	6 4	0 29	0 0	0 0
26 26	1 2	11:22 19:20	13:54 23:56	8,519 15,678	-30 -37	24,700 24,893	14 28	1 0	0 0	0 0
27	1	07:31	13:34	21,014	-24	-25,158	14	1	1	0
28	1	09:33	16:11	22,809	-29	-37,917	9	1	1	0
29 29	1 2	10:50 19:03	13:40 23:21	9,621 14,667	-32 -36	-436,880 -437,425	51 78	1 0	0 0	0 0
30 30	1 2	02:11 16:30	04:37 20:48	8,430 14,931	-35 -31	-453,148 -453,602	22 35	0 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-