GPS Space Vehicle Time Integrity for MJD 53835

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
16:19
21:34
18,824
   -35
   -46,368
16
1
0
0

2
1
05:41
10:45
18,225
   -31
     9,899
17
13
0
0

3
3
3
1
2
3
00:00
13:54
21:32
01:48
16:18
23:28
  6,504
  8,568
  6,958
   -49
   -42
   -27
   -89,067
   -89,227
   -89,301
19
17
13
67
4
6
0
0
0
0
0
0

4
1
04:37
09:33
17,695
   -35
  -200,999
56
0
0
0

5
1
06:18
11:04
17,180
   -30
   187,595
344
1
2797
0

6
1
08:46
13:54
18,465
   -31
  -462,791
139
0
0
0

7
7
1
2
11:05
21:51
15:29
23:08
15,844
  4,614
   -37
   -29
  -526,381
  -526,524
32
10
0
2
0
0
0
0

8
1
00:00
05:40
20,410
   -45
    62,109
7
92
0
0

9
9
9
1
2
3
04:37
13:19
15:05
08:16
15:02
16:35
13,140
  6,145
  5,315
   -37
   -33
   -41
   -15,490
   -15,529
   -15,546
13
5
9
16
8
3
0
0
0
0
0
0

10
1
07:39
12:33
17,594
   -28
   -81,590
12
6
0
0

11
11
1
2
01:10
17:15
05:09
20:00
14,351
  9,893
   -39
   -42
  -319,516
  -319,667
14
17
37
16
0
0
0
0

12
-

13
13
1
2
00:00
20:55
02:24
23:59
  8,622
11,097
   -52
   -27
   -53,499
   -53,683
16
12
1
0
0
0
0
0

14
1
15:06
19:39
16,334
   -36
    16,175
9
15
0
0

15
1
11:41
17:37
21,355
   -34
  -594,443
48
0
0
0

16
1
19:06
23:35
16,145
   -33
   -36,086
16
28
0
0

17
17
1
2
02:19
06:12
06:11
07:42
13,905
  5,346
   -38
   -42
   -80,527
   -80,576
22
8
0
24
0
0
0
0

18
1
11:41
16:44
18,134
   -36
   230,092
6
89
0
0

19
19
19
1
2
3
00:00
15:06
22:57
03:10
16:56
23:59
11,437
  6,604
  3,735
   -40
   -41
   -23
    15,805
    15,727
    15,706
14
9
4
26
19
20
0
0
0
0
0
0

20
1
18:21
23:11
17,401
   -39
    28,841
13
23
0
0

21
21
1
2
10:26
15:30
15:05
16:44
16,757
  4,409
   -31
   -52
   -20,365
   -20,421
20
8
0
3
0
0
0
0

22
1
13:17
19:30
22,336
   -36
   -84,276
30
1
0
0

23
23
1
2
00:00
19:31
01:22
23:59
  4,940
16,096
   -55
   -30
  -144,555
  -144,447
7
8
4
106
0
0
0
0

24
1
03:40
07:45
14,693
   -33
   -99,604
16
32
0
0

25
1
16:44
21:51
18,393
   -34
    -8,080
49
0
0
0

26
26
26
1
2
3
02:24
03:34
10:20
03:32
04:54
13:17
  4,101
  4,731
10,578
   -30
   -44
   -30
    82,351
    82,386
    82,684
14
18
26
0
42
0
0
0
0
0
0
0

27
1
00:00
04:36
16,502
   -46
   -43,670
17
1
0
0

28
1
00:31
07:09
23,808
   -40
   -29,822
6
81
0
0

29
29
29
29
1
2
3
4
01:55
03:26
10:06
12:44
03:25
04:36
11:41
13:54
  5,347
  4,177
  5,704
  4,194
   -33
   -45
   -21
   -38
  -581,922
  -581,976
  -582,164
  -582,257
15
17
16
15
14
9
2
0
0
0
0
0
0
0
0
0

30
30
1
2
07:27
17:53
11:41
19:43
15,199
  6,559
   -32
   -33
  -122,808
  -124,603
245
111
1
0
1
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	16:19	21:34	18,824	-35	-46,368	16	1	0	0
2	1	05:41	10:45	18,225	-31	9,899	17	13	0	0
3 3 3	1 2 3	00:00 13:54 21:32	01:48 16:18 23:28	6,504 8,568 6,958	-49 -42 -27	-89,067 -89,227 -89,301	19 17 13	67 4 6	0 0 0	0 0 0
4	1	04:37	09:33	17,695	-35	-200,999	56	0	0	0
5	1	06:18	11:04	17,180	-30	187,595	344	1	2797	0
6	1	08:46	13:54	18,465	-31	-462,791	139	0	0	0
7 7	1 2	11:05 21:51	15:29 23:08	15,844 4,614	-37 -29	-526,381 -526,524	32 10	0 2	0 0	0 0
8	1	00:00	05:40	20,410	-45	62,109	7	92	0	0
9 9 9	1 2 3	04:37 13:19 15:05	08:16 15:02 16:35	13,140 6,145 5,315	-37 -33 -41	-15,490 -15,529 -15,546	13 5 9	16 8 3	0 0 0	0 0 0
10	1	07:39	12:33	17,594	-28	-81,590	12	6	0	0
11 11	1 2	01:10 17:15	05:09 20:00	14,351 9,893	-39 -42	-319,516 -319,667	14 17	37 16	0 0	0 0
12	-
13 13	1 2	00:00 20:55	02:24 23:59	8,622 11,097	-52 -27	-53,499 -53,683	16 12	1 0	0 0	0 0
14	1	15:06	19:39	16,334	-36	16,175	9	15	0	0
15	1	11:41	17:37	21,355	-34	-594,443	48	0	0	0
16	1	19:06	23:35	16,145	-33	-36,086	16	28	0	0
17 17	1 2	02:19 06:12	06:11 07:42	13,905 5,346	-38 -42	-80,527 -80,576	22 8	0 24	0 0	0 0
18	1	11:41	16:44	18,134	-36	230,092	6	89	0	0
19 19 19	1 2 3	00:00 15:06 22:57	03:10 16:56 23:59	11,437 6,604 3,735	-40 -41 -23	15,805 15,727 15,706	14 9 4	26 19 20	0 0 0	0 0 0
20	1	18:21	23:11	17,401	-39	28,841	13	23	0	0
21 21	1 2	10:26 15:30	15:05 16:44	16,757 4,409	-31 -52	-20,365 -20,421	20 8	0 3	0 0	0 0
22	1	13:17	19:30	22,336	-36	-84,276	30	1	0	0
23 23	1 2	00:00 19:31	01:22 23:59	4,940 16,096	-55 -30	-144,555 -144,447	7 8	4 106	0 0	0 0
24	1	03:40	07:45	14,693	-33	-99,604	16	32	0	0
25	1	16:44	21:51	18,393	-34	-8,080	49	0	0	0
26 26 26	1 2 3	02:24 03:34 10:20	03:32 04:54 13:17	4,101 4,731 10,578	-30 -44 -30	82,351 82,386 82,684	14 18 26	0 42 0	0 0 0	0 0 0
27	1	00:00	04:36	16,502	-46	-43,670	17	1	0	0
28	1	00:31	07:09	23,808	-40	-29,822	6	81	0	0
29 29 29 29	1 2 3 4	01:55 03:26 10:06 12:44	03:25 04:36 11:41 13:54	5,347 4,177 5,704 4,194	-33 -45 -21 -38	-581,922 -581,976 -582,164 -582,257	15 17 16 15	14 9 2 0	0 0 0 0	0 0 0 0
30 30	1 2	07:27 17:53	11:41 19:43	15,199 6,559	-32 -33	-122,808 -124,603	245 111	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-