GPS Space Vehicle Time Integrity for MJD 53912

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
10:38
17:16
23,867
   -48
   -62,231
22
31
0
0

2
1
00:23
05:30
18,341
   -42
    -8,180
25
12
0
0

3
-

4
1
00:00
04:00
14,341
   -40
  -261,827
40
0
0
0

5
1
00:55
05:45
17,373
   -44
  -164,425
207
1
1
0

6
1
03:43
08:58
18,930
   -53
  -575,289
67
0
0
0

7
7
1
2
06:28
16:49
08:58
18:22
  8,986
  5,496
   -45
   -50
  -541,661
  -541,664
6
17
9
46
0
0
0
0

8
1
19:00
23:59
17,997
   -55
    70,377
6
88
0
0

9
9
1
2
00:00
09:49
03:00
11:43
10,787
  6,675
   -44
   -47
   -25,697
   -25,746
11
13
38
21
0
0
0
0

10
1
02:49
07:14
15,832
   -44
   -85,663
13
25
0
0

11
11
1
2
11:42
19:50
14:44
23:51
10,881
14,461
   -62
   -50
  -335,805
  -335,864
18
15
25
33
0
0
0
0

12
-

13
1
15:37
21:03
19,551
   -55
   -72,544
26
0
0
0

14
1
08:59
14:10
18,600
   -46
    11,118
15
0
0
0

15
1
06:28
12:24
21,314
   -39
  -634,918
45
6
0
0

16
1
13:53
18:48
17,693
   -48
   -52,361
23
27
0
0

17
17
1
2
00:58
20:45
02:06
23:59
  4,087
11,692
   -54
   -51
   -99,576
   -99,640
7
10
39
14
0
0
0
0

18
1
05:59
11:41
20,520
   -49
   240,726
9
170
0
0

19
19
1
2
09:32
17:19
11:41
21:45
  7,693
15,954
   -55
   -50
     3,091
     3,024
13
19
14
26
0
0
0
0

20
1
13:15
18:01
17,175
   -54
    24,866
11
63
0
0

21
21
1
2
05:14
10:05
09:32
11:31
15,468
  5,153
   -45
   -63
   -37,967
   -38,014
18
8
68
14
0
0
0
0

22
1
08:00
14:16
22,518
   -50
  -110,416
33
0
0
0

23
1
14:41
20:03
19,296
   -51
  -139,119
9
127
0
0

24
24
1
2
00:00
22:15
02:47
23:59
10,040
  6,271
   -46
   -44
   -16,050
   -16,271
17
11
54
43
0
0
0
0

25
-

26
26
26
1
2
3
05:06
21:04
22:29
09:34
22:21
23:36
16,088
  4,443
  3,991
   -46
   -50
   -59
   159,213
   159,862
   159,914
49
18
18
1
1
30
1
0
0
0
0
0

27
1
17:14
23:13
21,458
   -56
   -55,279
18
13
0
0

28
28
1
2
00:00
19:11
01:53
23:59
  6,782
17,302
   -42
   -43
   -24,522
   -24,451
6
8
10
96
0
0
0
0

29
29
29
29
1
2
3
4
04:54
07:27
20:41
22:12
06:28
09:10
22:11
23:13
  5,648
  6,166
  5,394
  3,671
   -35
   -56
   -53
   -62
  -623,600
  -623,658
  -623,836
  -623,861
7
13
9
13
4
5
40
36
0
0
0
0
0
0
0
0

30
30
1
2
02:18
12:56
06:28
14:34
14,984
  5,814
   -49
   -55
    -1,868
    -1,911
14
10
0
6
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 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	10:38	17:16	23,867	-48	-62,231	22	31	0	0
2	1	00:23	05:30	18,341	-42	-8,180	25	12	0	0
3	-
4	1	00:00	04:00	14,341	-40	-261,827	40	0	0	0
5	1	00:55	05:45	17,373	-44	-164,425	207	1	1	0
6	1	03:43	08:58	18,930	-53	-575,289	67	0	0	0
7 7	1 2	06:28 16:49	08:58 18:22	8,986 5,496	-45 -50	-541,661 -541,664	6 17	9 46	0 0	0 0
8	1	19:00	23:59	17,997	-55	70,377	6	88	0	0
9 9	1 2	00:00 09:49	03:00 11:43	10,787 6,675	-44 -47	-25,697 -25,746	11 13	38 21	0 0	0 0
10	1	02:49	07:14	15,832	-44	-85,663	13	25	0	0
11 11	1 2	11:42 19:50	14:44 23:51	10,881 14,461	-62 -50	-335,805 -335,864	18 15	25 33	0 0	0 0
12	-
13	1	15:37	21:03	19,551	-55	-72,544	26	0	0	0
14	1	08:59	14:10	18,600	-46	11,118	15	0	0	0
15	1	06:28	12:24	21,314	-39	-634,918	45	6	0	0
16	1	13:53	18:48	17,693	-48	-52,361	23	27	0	0
17 17	1 2	00:58 20:45	02:06 23:59	4,087 11,692	-54 -51	-99,576 -99,640	7 10	39 14	0 0	0 0
18	1	05:59	11:41	20,520	-49	240,726	9	170	0	0
19 19	1 2	09:32 17:19	11:41 21:45	7,693 15,954	-55 -50	3,091 3,024	13 19	14 26	0 0	0 0
20	1	13:15	18:01	17,175	-54	24,866	11	63	0	0
21 21	1 2	05:14 10:05	09:32 11:31	15,468 5,153	-45 -63	-37,967 -38,014	18 8	68 14	0 0	0 0
22	1	08:00	14:16	22,518	-50	-110,416	33	0	0	0
23	1	14:41	20:03	19,296	-51	-139,119	9	127	0	0
24 24	1 2	00:00 22:15	02:47 23:59	10,040 6,271	-46 -44	-16,050 -16,271	17 11	54 43	0 0	0 0
25	-
26 26 26	1 2 3	05:06 21:04 22:29	09:34 22:21 23:36	16,088 4,443 3,991	-46 -50 -59	159,213 159,862 159,914	49 18 18	1 1 30	1 0 0	0 0 0
27	1	17:14	23:13	21,458	-56	-55,279	18	13	0	0
28 28	1 2	00:00 19:11	01:53 23:59	6,782 17,302	-42 -43	-24,522 -24,451	6 8	10 96	0 0	0 0
29 29 29 29	1 2 3 4	04:54 07:27 20:41 22:12	06:28 09:10 22:11 23:13	5,648 6,166 5,394 3,671	-35 -56 -53 -62	-623,600 -623,658 -623,836 -623,861	7 13 9 13	4 5 40 36	0 0 0 0	0 0 0 0
30 30	1 2	02:18 12:56	06:28 14:34	14,984 5,814	-49 -55	-1,868 -1,911	14 10	0 6	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-