GPS Space Vehicle Time Integrity for MJD 53730

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
00:00
05:40
20,348
   -38
   -26,927
18
4
0
0

2
1
12:42
18:10
19,623
   -36
    23,655
16
26
0
0

3
3
1
2
04:47
21:28
09:00
23:28
14,997
  7,190
   -37
   -43
   -61,569
   -61,745
18
15
70
6
0
0
0
0

4
1
11:36
16:25
17,344
   -35
   -97,915
71
0
0
0

5
1
14:21
18:16
14,089
   -42
  -435,994
122
0
0
0

6
1
16:07
21:27
19,209
   -45
  -150,563
265
0
0
0

7
1
10:37
15:07
16,169
   -34
  -454,690
54
0
0
0

8
1
06:55
12:51
21,362
   -35
    51,240
6
74
0
0

9
9
9
1
2
3
12:01
20:37
22:10
15:27
22:08
23:31
12,364
  5,420
  4,873
   -34
   -33
   -37
    -1,114
    -1,160
    -1,172
15
7
9
0
6
18
0
0
0
0
0
0

10
1
15:27
19:50
15,724
   -36
   -76,084
11
6
0
0

11
11
1
2
00:09
08:20
03:15
12:18
10,980
14,223
   -47
   -36
  -294,041
  -294,123
17
17
19
53
0
0
0
0

12
-

13
1
04:20
09:39
19,163
   -40
   -31,280
21
0
0
0

14
14
1
2
00:00
21:28
02:36
23:59
  9,308
  9,104
   -43
   -32
    21,886
    21,850
8
5
28
45
0
0
0
0

15
1
18:58
23:59
18,074
   -37
  -540,403
36
0
0
0

16
1
02:21
06:50
16,130
   -39
   -19,250
13
2
0
0

17
1
09:30
14:22
17,502
   -37
   -10,263
59
0
0
0

18
1
18:23
23:59
20,175
   -39
   210,972
10
19
0
0

19
19
1
2
05:55
22:29
10:24
23:59
16,119
  5,433
   -35
   -46
    24,737
    24,695
11
7
52
4
0
0
0
0

20
1
01:39
06:27
17,263
   -42
    37,017
16
0
0
0

21
1
17:26
23:47
22,905
   -43
  -161,999
34
0
0
0

22
22
1
2
00:00
20:01
02:42
23:59
  9,732
14,326
   -52
   -36
   -58,238
   -58,379
14
10
1
4
0
0
0
0

23
1
02:44
08:39
21,304
   -39
  -157,441
8
111
0
0

24
24
24
1
2
3
02:47
10:37
12:41
04:10
12:00
15:02
  4,996
  4,985
  8,457
   -49
   -33
   -40
   -72,326
   -72,392
   -72,434
11
7
19
1
1
62
0
0
0
0
0
0

25
-

26
26
1
2
09:40
17:30
12:00
21:27
  8,310
14,217
   -38
   -40
     3,433
     3,653
12
24
21
0
0
0
0
0

27
1
05:43
11:35
21,148
   -36
   -28,842
15
7
0
0

28
1
07:42
12:41
17,901
   -33
   -36,317
5
59
0
0

29
29
29
1
2
3
09:01
17:13
19:12
10:36
19:11
21:26
  5,687
  7,050
  8,003
   -36
   -32
   -47
  -474,143
  -474,598
  -474,728
28
30
43
4
0
0
0
0
0
0
0
0

30
30
1
2
01:21
14:38
02:58
18:57
  5,743
15,539
   -44
   -40
    -5,996
    -6,329
22
37
19
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 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	00:00	05:40	20,348	-38	-26,927	18	4	0	0
2	1	12:42	18:10	19,623	-36	23,655	16	26	0	0
3 3	1 2	04:47 21:28	09:00 23:28	14,997 7,190	-37 -43	-61,569 -61,745	18 15	70 6	0 0	0 0
4	1	11:36	16:25	17,344	-35	-97,915	71	0	0	0
5	1	14:21	18:16	14,089	-42	-435,994	122	0	0	0
6	1	16:07	21:27	19,209	-45	-150,563	265	0	0	0
7	1	10:37	15:07	16,169	-34	-454,690	54	0	0	0
8	1	06:55	12:51	21,362	-35	51,240	6	74	0	0
9 9 9	1 2 3	12:01 20:37 22:10	15:27 22:08 23:31	12,364 5,420 4,873	-34 -33 -37	-1,114 -1,160 -1,172	15 7 9	0 6 18	0 0 0	0 0 0
10	1	15:27	19:50	15,724	-36	-76,084	11	6	0	0
11 11	1 2	00:09 08:20	03:15 12:18	10,980 14,223	-47 -36	-294,041 -294,123	17 17	19 53	0 0	0 0
12	-
13	1	04:20	09:39	19,163	-40	-31,280	21	0	0	0
14 14	1 2	00:00 21:28	02:36 23:59	9,308 9,104	-43 -32	21,886 21,850	8 5	28 45	0 0	0 0
15	1	18:58	23:59	18,074	-37	-540,403	36	0	0	0
16	1	02:21	06:50	16,130	-39	-19,250	13	2	0	0
17	1	09:30	14:22	17,502	-37	-10,263	59	0	0	0
18	1	18:23	23:59	20,175	-39	210,972	10	19	0	0
19 19	1 2	05:55 22:29	10:24 23:59	16,119 5,433	-35 -46	24,737 24,695	11 7	52 4	0 0	0 0
20	1	01:39	06:27	17,263	-42	37,017	16	0	0	0
21	1	17:26	23:47	22,905	-43	-161,999	34	0	0	0
22 22	1 2	00:00 20:01	02:42 23:59	9,732 14,326	-52 -36	-58,238 -58,379	14 10	1 4	0 0	0 0
23	1	02:44	08:39	21,304	-39	-157,441	8	111	0	0
24 24 24	1 2 3	02:47 10:37 12:41	04:10 12:00 15:02	4,996 4,985 8,457	-49 -33 -40	-72,326 -72,392 -72,434	11 7 19	1 1 62	0 0 0	0 0 0
25	-
26 26	1 2	09:40 17:30	12:00 21:27	8,310 14,217	-38 -40	3,433 3,653	12 24	21 0	0 0	0 0
27	1	05:43	11:35	21,148	-36	-28,842	15	7	0	0
28	1	07:42	12:41	17,901	-33	-36,317	5	59	0	0
29 29 29	1 2 3	09:01 17:13 19:12	10:36 19:11 21:26	5,687 7,050 8,003	-36 -32 -47	-474,143 -474,598 -474,728	28 30 43	4 0 0	0 0 0	0 0 0
30 30	1 2	01:21 14:38	02:58 18:57	5,743 15,539	-44 -40	-5,996 -6,329	22 37	19 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-