GPS Space Vehicle Time Integrity for MJD 52898

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
11:44
17:34
20,973
   -33
  -305,252
19
101
0
0

2
1
11:48
16:50
18,049
   -36
   186,648
27
0
0
0

3
3
1
2
06:08
13:45
08:29
17:57
  8,502
15,112
   -30
   -35
   -44,944
   -45,048
16
21
18
42
0
0
0
0

4
4
1
2
00:00
20:15
01:34
23:59
  5,637
13,491
   -44
   -28
   -31,207
   -30,933
8
8
21
62
0
0
0
0

5
5
1
2
00:00
22:22
03:12
23:59
11,535
  5,877
   -39
   -27
   -50,989
   -50,853
7
8
68
6
0
0
0
0

6
1
01:05
06:07
18,151
   -32
     7,655
7
62
0
0

7
1
18:24
23:22
17,880
   -29
  -623,685
42
0
0
0

8
1
15:43
21:40
21,396
   -33
  -418,887
25
0
0
0

9
9
1
2
05:27
20:36
07:22
23:59
  6,771
12,237
   -19
   -37
     7,156
     7,241
8
5
31
28
0
0
0
0

10
1
00:00
04:42
16,896
   -30
   -31,448
9
2
0
0

11
11
1
2
08:55
17:29
12:15
21:10
11,991
13,281
   -35
   -34
   -66,727
   -66,786
14
15
3
49
0
0
0
0

12
-

13
1
12:59
18:23
19,432
   -38
    31,125
8
91
0
0

14
1
06:29
11:30
18,079
   -29
    20,927
9
82
0
0

15
1
04:48
10:12
19,386
   -35
  -160,221
36
0
0
0

16
1
11:09
15:36
16,074
   -34
   -79,750
28
3
0
0

17
1
00:12
05:26
18,791
   -33
  -232,506
160
0
0
0

18
1
03:52
10:09
22,615
   -32
   -10,158
6
54
0
0

19
-

20
1
10:28
15:19
17,466
   -37
   210,324
14
0
0
0

21
1
02:18
08:42
23,031
   -33
   -43,900
47
0
0
0

22
-

23
23
1
2
05:25
06:57
06:28
11:47
  3,813
17,368
   -26
   -33
   -36,042
   -36,061
5
10
20
15
0
0
0
0

24
24
1
2
00:00
21:40
02:45
23:59
  9,881
  8,353
   -40
   -22
   -60,247
   -60,449
12
18
0
44
0
0
0
0

25
1
08:41
13:34
17,591
   -32
   -51,903
15
15
0
0

26
26
1
2
03:13
18:38
05:24
20:54
  7,882
  8,115
   -28
   -41
  -520,138
  -520,004
7
9
16
69
0
0
0
0

27
1
14:26
20:35
22,102
   -38
  -654,332
222
0
0
0

28
1
16:45
23:22
23,843
   -35
     9,278
23
0
0
0

29
29
29
1
2
3
02:02
04:05
17:42
03:52
05:25
20:38
  6,559
  4,802
10,527
   -26
   -34
   -39
   -89,706
   -89,821
   -90,692
29
26
55
0
0
0
0
0
0
0
0
0

30
30
1
2
00:00
10:19
03:52
11:52
13,920
  5,617
   -32
   -36
  -490,278
  -491,303
129
62
1
1
1
1
0
0

31
31
1
2
07:37
14:51
08:38
19:27
  3,626
16,520
   -25
   -29
  -401,650
  -401,978
15
53
2
0
0
0
0
0

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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	11:44	17:34	20,973	-33	-305,252	19	101	0	0
2	1	11:48	16:50	18,049	-36	186,648	27	0	0	0
3 3	1 2	06:08 13:45	08:29 17:57	8,502 15,112	-30 -35	-44,944 -45,048	16 21	18 42	0 0	0 0
4 4	1 2	00:00 20:15	01:34 23:59	5,637 13,491	-44 -28	-31,207 -30,933	8 8	21 62	0 0	0 0
5 5	1 2	00:00 22:22	03:12 23:59	11,535 5,877	-39 -27	-50,989 -50,853	7 8	68 6	0 0	0 0
6	1	01:05	06:07	18,151	-32	7,655	7	62	0	0
7	1	18:24	23:22	17,880	-29	-623,685	42	0	0	0
8	1	15:43	21:40	21,396	-33	-418,887	25	0	0	0
9 9	1 2	05:27 20:36	07:22 23:59	6,771 12,237	-19 -37	7,156 7,241	8 5	31 28	0 0	0 0
10	1	00:00	04:42	16,896	-30	-31,448	9	2	0	0
11 11	1 2	08:55 17:29	12:15 21:10	11,991 13,281	-35 -34	-66,727 -66,786	14 15	3 49	0 0	0 0
12	-
13	1	12:59	18:23	19,432	-38	31,125	8	91	0	0
14	1	06:29	11:30	18,079	-29	20,927	9	82	0	0
15	1	04:48	10:12	19,386	-35	-160,221	36	0	0	0
16	1	11:09	15:36	16,074	-34	-79,750	28	3	0	0
17	1	00:12	05:26	18,791	-33	-232,506	160	0	0	0
18	1	03:52	10:09	22,615	-32	-10,158	6	54	0	0
19	-
20	1	10:28	15:19	17,466	-37	210,324	14	0	0	0
21	1	02:18	08:42	23,031	-33	-43,900	47	0	0	0
22	-
23 23	1 2	05:25 06:57	06:28 11:47	3,813 17,368	-26 -33	-36,042 -36,061	5 10	20 15	0 0	0 0
24 24	1 2	00:00 21:40	02:45 23:59	9,881 8,353	-40 -22	-60,247 -60,449	12 18	0 44	0 0	0 0
25	1	08:41	13:34	17,591	-32	-51,903	15	15	0	0
26 26	1 2	03:13 18:38	05:24 20:54	7,882 8,115	-28 -41	-520,138 -520,004	7 9	16 69	0 0	0 0
27	1	14:26	20:35	22,102	-38	-654,332	222	0	0	0
28	1	16:45	23:22	23,843	-35	9,278	23	0	0	0
29 29 29	1 2 3	02:02 04:05 17:42	03:52 05:25 20:38	6,559 4,802 10,527	-26 -34 -39	-89,706 -89,821 -90,692	29 26 55	0 0 0	0 0 0	0 0 0
30 30	1 2	00:00 10:19	03:52 11:52	13,920 5,617	-32 -36	-490,278 -491,303	129 62	1 1	1 1	0 0
31 31	1 2	07:37 14:51	08:38 19:27	3,626 16,520	-25 -29	-401,650 -401,978	15 53	2 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-