GPS Space Vehicle Time Integrity for MJD 53908

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
10:54
17:32
23,757
   -56
   -61,376
27
0
0
0

2
1
00:39
05:46
18,337
   -51
    -7,051
25
4
0
0

3
-

4
1
00:00
04:17
15,371
   -56
  -259,005
44
0
0
0

5
1
01:12
06:02
17,385
   -53
  -150,609
213
1
1
0

6
1
03:57
09:14
19,046
   -54
  -571,572
75
0
0
0

7
7
1
2
06:45
17:10
09:14
18:19
  8,995
  4,114
   -52
   -49
  -541,634
  -541,637
7
7
3
5
0
0
0
0

8
1
18:39
23:59
19,162
   -53
    69,867
10
156
0
0

9
9
1
2
00:00
10:06
03:16
11:59
11,768
  6,758
   -50
   -62
   -25,211
   -25,273
12
14
26
30
0
0
0
0

10
1
03:05
07:30
15,812
   -49
   -85,470
12
17
0
0

11
11
1
2
11:58
20:07
15:01
23:59
10,956
13,959
   -59
   -48
  -335,023
  -335,083
18
14
40
25
0
0
0
0

12
-

13
1
15:53
21:19
19,574
   -59
   -71,536
26
0
0
0

14
1
09:15
14:13
17,874
   -49
    11,391
11
0
0
0

15
1
06:45
12:40
21,215
   -57
  -632,794
45
0
0
0

16
1
14:09
19:04
17,703
   -53
   -51,435
23
3
0
0

17
17
1
2
00:00
21:01
02:23
23:59
  8,483
10,718
   -57
   -44
   -99,275
   -99,342
8
12
25
57
0
0
0
0

18
1
06:15
11:55
20,363
   -55
   240,231
8
133
0
0

19
19
1
2
09:49
17:36
11:57
22:02
  7,698
15,975
   -61
   -51
     3,857
     3,795
12
18
2
54
0
0
0
0

20
1
13:31
18:17
17,150
   -55
    25,027
10
58
0
0

21
21
1
2
05:30
10:22
09:48
11:48
15,464
  5,166
   -53
   -67
   -37,152
   -37,196
16
7
20
3
0
0
0
0

22
22
1
2
08:16
13:01
12:47
14:32
16,232
  5,490
   -54
   -65
  -109,148
  -109,202
20
12
0
23
0
0
0
0

23
1
14:56
20:19
19,351
   -54
  -139,303
9
124
0
0

24
24
1
2
00:00
22:31
03:02
23:59
10,940
  5,316
   -53
   -38
   -15,102
   -15,300
14
10
41
38
0
0
0
0

25
-

26
26
26
1
2
3
05:23
21:20
22:35
09:51
22:34
23:52
16,109
  4,411
  4,489
   -57
   -50
   -57
   154,880
   155,530
   155,582
48
17
17
1
0
0
1
0
0
0
0
0

27
1
18:15
23:29
18,838
   -64
   -54,692
16
8
0
0

28
28
1
2
00:00
19:28
02:09
23:59
  7,769
16,310
   -59
   -56
   -24,789
   -24,721
7
6
44
64
0
0
0
0

29
29
29
29
1
2
3
4
05:09
07:44
20:57
22:28
06:44
09:26
22:27
23:29
  5,669
  6,159
  5,398
  3,630
   -45
   -64
   -57
   -63
  -622,232
  -622,291
  -622,478
  -622,503
8
14
10
10
2
4
40
17
0
0
0
0
0
0
0
0

30
30
1
2
02:34
13:12
06:44
14:28
14,988
  4,575
   -56
   -53
    -1,502
    -1,538
14
9
1
3
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	10:54	17:32	23,757	-56	-61,376	27	0	0	0
2	1	00:39	05:46	18,337	-51	-7,051	25	4	0	0
3	-
4	1	00:00	04:17	15,371	-56	-259,005	44	0	0	0
5	1	01:12	06:02	17,385	-53	-150,609	213	1	1	0
6	1	03:57	09:14	19,046	-54	-571,572	75	0	0	0
7 7	1 2	06:45 17:10	09:14 18:19	8,995 4,114	-52 -49	-541,634 -541,637	7 7	3 5	0 0	0 0
8	1	18:39	23:59	19,162	-53	69,867	10	156	0	0
9 9	1 2	00:00 10:06	03:16 11:59	11,768 6,758	-50 -62	-25,211 -25,273	12 14	26 30	0 0	0 0
10	1	03:05	07:30	15,812	-49	-85,470	12	17	0	0
11 11	1 2	11:58 20:07	15:01 23:59	10,956 13,959	-59 -48	-335,023 -335,083	18 14	40 25	0 0	0 0
12	-
13	1	15:53	21:19	19,574	-59	-71,536	26	0	0	0
14	1	09:15	14:13	17,874	-49	11,391	11	0	0	0
15	1	06:45	12:40	21,215	-57	-632,794	45	0	0	0
16	1	14:09	19:04	17,703	-53	-51,435	23	3	0	0
17 17	1 2	00:00 21:01	02:23 23:59	8,483 10,718	-57 -44	-99,275 -99,342	8 12	25 57	0 0	0 0
18	1	06:15	11:55	20,363	-55	240,231	8	133	0	0
19 19	1 2	09:49 17:36	11:57 22:02	7,698 15,975	-61 -51	3,857 3,795	12 18	2 54	0 0	0 0
20	1	13:31	18:17	17,150	-55	25,027	10	58	0	0
21 21	1 2	05:30 10:22	09:48 11:48	15,464 5,166	-53 -67	-37,152 -37,196	16 7	20 3	0 0	0 0
22 22	1 2	08:16 13:01	12:47 14:32	16,232 5,490	-54 -65	-109,148 -109,202	20 12	0 23	0 0	0 0
23	1	14:56	20:19	19,351	-54	-139,303	9	124	0	0
24 24	1 2	00:00 22:31	03:02 23:59	10,940 5,316	-53 -38	-15,102 -15,300	14 10	41 38	0 0	0 0
25	-
26 26 26	1 2 3	05:23 21:20 22:35	09:51 22:34 23:52	16,109 4,411 4,489	-57 -50 -57	154,880 155,530 155,582	48 17 17	1 0 0	1 0 0	0 0 0
27	1	18:15	23:29	18,838	-64	-54,692	16	8	0	0
28 28	1 2	00:00 19:28	02:09 23:59	7,769 16,310	-59 -56	-24,789 -24,721	7 6	44 64	0 0	0 0
29 29 29 29	1 2 3 4	05:09 07:44 20:57 22:28	06:44 09:26 22:27 23:29	5,669 6,159 5,398 3,630	-45 -64 -57 -63	-622,232 -622,291 -622,478 -622,503	8 14 10 10	2 4 40 17	0 0 0 0	0 0 0 0
30 30	1 2	02:34 13:12	06:44 14:28	14,988 4,575	-56 -53	-1,502 -1,538	14 9	1 3	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-