GPS Space Vehicle Time Integrity for MJD 53926

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
10:06
16:19
22,339
   -48
   -64,720
21
0
0
0

2
1
00:00
04:33
16,339
   -40
   -12,345
24
10
0
0

3
3
3
1
2
3
07:15
15:19
17:21
10:05
17:20
19:32
10,138
  7,189
  7,841
   -50
   -40
   -48
  -160,063
  -162,563
  -163,265
277
189
214
1
0
0
2
0
0
0
0
0

4
4
1
2
00:00
22:16
03:01
23:59
10,806
  6,219
   -40
   -34
  -271,384
  -271,976
31
14
0
0
0
0
0
0

5
1
00:00
04:46
17,180
   -42
  -209,040
180
1
1
0

6
-

7
7
1
2
05:19
15:53
09:31
17:26
15,124
  5,600
   -44
   -45
  -541,217
  -541,191
9
15
137
40
0
0
0
0

8
1
17:22
23:20
21,490
   -46
    71,978
9
164
0
0

9
9
9
9
1
2
3
4
00:00
07:08
08:57
22:16
02:01
08:49
10:01
23:59
  7,276
  5,992
  3,874
  6,228
   -45
   -38
   -49
   -30
   -27,452
   -27,481
   -27,499
   -27,544
11
7
9
5
35
64
13
41
0
0
0
0
0
0
0
0

10
1
01:51
06:16
15,823
   -42
   -86,365
13
91
0
0

11
11
1
2
11:01
18:53
13:47
22:54
  9,957
14,483
   -55
   -37
  -338,516
  -338,567
18
16
17
94
0
0
0
0

12
-

13
1
14:44
20:07
19,414
   -48
   -76,184
23
0
0
0

14
1
08:53
12:59
14,785
   -49
    10,130
10
12
0
0

15
1
06:10
11:27
18,961
   -49
  -642,521
45
0
0
0

16
16
1
2
12:56
16:53
16:23
17:56
12,399
  3,700
   -46
   -60
   -55,686
   -55,728
14
19
0
10
0
0
0
0

17
17
1
2
00:00
20:03
01:10
23:59
  4,193
14,141
   -46
   -40
  -100,234
  -100,245
13
8
67
52
0
0
0
0

18
1
05:02
10:43
20,439
   -47
   242,486
7
102
0
0

19
19
1
2
08:53
16:24
10:43
20:47
  6,596
15,755
   -55
   -44
      256
      191
12
19
17
38
0
0
0
0

20
1
12:19
17:04
17,119
   -51
    24,326
10
47
0
0

21
21
1
2
04:17
09:32
08:52
10:35
16,496
  3,757
   -41
   -65
   -40,779
   -40,832
18
7
14
2
0
0
0
0

22
22
1
2
06:42
11:35
11:34
13:19
17,510
  6,237
   -46
   -62
  -114,872
  -114,932
25
12
0
17
0
0
0
0

23
1
13:45
19:07
19,349
   -49
  -138,574
7
99
0
0

24
24
1
2
00:00
21:16
01:53
23:59
  6,785
  9,800
   -41
   -33
   -19,519
   -19,736
11
10
46
9
0
0
0
0

25
1
10:43
15:47
18,159
   -49
  -115,218
402
0
5177
0

26
26
26
1
2
3
04:09
20:08
21:33
08:38
21:21
22:39
16,105
  4,369
  3,960
   -45
   -45
   -51
   174,625
   175,295
   175,353
50
18
17
1
6
7
1
0
0
0
0
0

27
1
16:24
22:15
21,095
   -50
   -57,408
17
36
0
0

28
1
18:14
23:59
20,734
   -47
   -23,470
6
103
0
0

29
29
1
2
03:57
19:44
07:15
22:15
11,822
  8,979
   -35
   -43
  -627,789
  -627,963
17
16
1
25
0
0
0
0

30
30
1
2
01:21
11:59
05:37
13:19
15,374
  4,794
   -49
   -49
    -3,237
    -3,279
15
8
22
2
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	10:06	16:19	22,339	-48	-64,720	21	0	0	0
2	1	00:00	04:33	16,339	-40	-12,345	24	10	0	0
3 3 3	1 2 3	07:15 15:19 17:21	10:05 17:20 19:32	10,138 7,189 7,841	-50 -40 -48	-160,063 -162,563 -163,265	277 189 214	1 0 0	2 0 0	0 0 0
4 4	1 2	00:00 22:16	03:01 23:59	10,806 6,219	-40 -34	-271,384 -271,976	31 14	0 0	0 0	0 0
5	1	00:00	04:46	17,180	-42	-209,040	180	1	1	0
6	-
7 7	1 2	05:19 15:53	09:31 17:26	15,124 5,600	-44 -45	-541,217 -541,191	9 15	137 40	0 0	0 0
8	1	17:22	23:20	21,490	-46	71,978	9	164	0	0
9 9 9 9	1 2 3 4	00:00 07:08 08:57 22:16	02:01 08:49 10:01 23:59	7,276 5,992 3,874 6,228	-45 -38 -49 -30	-27,452 -27,481 -27,499 -27,544	11 7 9 5	35 64 13 41	0 0 0 0	0 0 0 0
10	1	01:51	06:16	15,823	-42	-86,365	13	91	0	0
11 11	1 2	11:01 18:53	13:47 22:54	9,957 14,483	-55 -37	-338,516 -338,567	18 16	17 94	0 0	0 0
12	-
13	1	14:44	20:07	19,414	-48	-76,184	23	0	0	0
14	1	08:53	12:59	14,785	-49	10,130	10	12	0	0
15	1	06:10	11:27	18,961	-49	-642,521	45	0	0	0
16 16	1 2	12:56 16:53	16:23 17:56	12,399 3,700	-46 -60	-55,686 -55,728	14 19	0 10	0 0	0 0
17 17	1 2	00:00 20:03	01:10 23:59	4,193 14,141	-46 -40	-100,234 -100,245	13 8	67 52	0 0	0 0
18	1	05:02	10:43	20,439	-47	242,486	7	102	0	0
19 19	1 2	08:53 16:24	10:43 20:47	6,596 15,755	-55 -44	256 191	12 19	17 38	0 0	0 0
20	1	12:19	17:04	17,119	-51	24,326	10	47	0	0
21 21	1 2	04:17 09:32	08:52 10:35	16,496 3,757	-41 -65	-40,779 -40,832	18 7	14 2	0 0	0 0
22 22	1 2	06:42 11:35	11:34 13:19	17,510 6,237	-46 -62	-114,872 -114,932	25 12	0 17	0 0	0 0
23	1	13:45	19:07	19,349	-49	-138,574	7	99	0	0
24 24	1 2	00:00 21:16	01:53 23:59	6,785 9,800	-41 -33	-19,519 -19,736	11 10	46 9	0 0	0 0
25	1	10:43	15:47	18,159	-49	-115,218	402	0	5177	0
26 26 26	1 2 3	04:09 20:08 21:33	08:38 21:21 22:39	16,105 4,369 3,960	-45 -45 -51	174,625 175,295 175,353	50 18 17	1 6 7	1 0 0	0 0 0
27	1	16:24	22:15	21,095	-50	-57,408	17	36	0	0
28	1	18:14	23:59	20,734	-47	-23,470	6	103	0	0
29 29	1 2	03:57 19:44	07:15 22:15	11,822 8,979	-35 -43	-627,789 -627,963	17 16	1 25	0 0	0 0
30 30	1 2	01:21 11:59	05:37 13:19	15,374 4,794	-49 -49	-3,237 -3,279	15 8	22 2	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-