GPS Space Vehicle Time Integrity for MJD 53331

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
02:52
09:07
22,471
   -39
  -374,744
21
17
0
0

2
-

3
3
3
1
2
3
01:16
08:07
10:04
02:51
10:03
12:20
  5,660
  6,983
  8,130
   -42
   -23
   -36
   -62,913
   -62,972
   -63,008
13
7
17
9
14
42
0
0
0
0
0
0

4
1
15:05
19:23
15,515
   -34
  -540,669
77
0
0
0

5
1
16:44
21:31
17,218
   -24
   -61,417
22
0
0
0

6
1
19:26
23:59
16,400
   -36
  -470,665
30
0
0
0

7
1
12:47
17:47
17,955
   -27
  -206,627
131
0
0
0

8
1
09:53
15:55
21,698
   -29
    14,244
5
62
0
0

9
9
1
2
01:39
15:09
02:55
18:44
  4,472
12,912
   -33
   -42
    15,958
    16,046
5
5
25
47
0
0
0
0

10
1
18:44
23:05
15,608
   -35
   -54,268
12
1
0
0

11
11
11
11
1
2
3
4
03:48
11:41
12:48
14:09
06:36
12:47
14:08
15:35
10,066
  3,970
  4,776
  5,178
   -42
   -24
   -27
   -37
  -168,628
  -168,698
  -168,717
  -168,745
15
8
11
15
2
36
25
44
0
0
0
0
0
0
0
0

12
-

13
1
07:30
12:52
19,333
   -33
    18,016
15
0
0
0

14
1
00:47
05:57
18,626
   -30
    31,154
9
73
0
0

15
1
00:00
04:45
17,122
   -39
  -351,228
40
1
0
0

16
1
05:36
10:05
16,151
   -29
    -3,402
7
57
0
0

17
1
17:37
21:11
12,822
   -32
   153,708
25
0
0
0

18
18
1
2
00:00
22:14
03:08
23:59
11,317
  6,338
   -36
   -31
    99,216
    99,526
9
8
35
3
0
0
0
0

19
19
1
2
01:21
09:11
03:25
13:35
  7,402
15,827
   -37
   -30
     7,783
     7,812
9
8
3
41
0
0
0
0

20
1
04:48
09:39
17,458
   -37
   105,088
26
25
0
0

21
21
21
1
2
3
00:00
01:56
21:09
01:20
03:14
23:59
  4,817
  4,676
10,221
   -27
   -46
   -29
   -83,100
   -83,126
   -83,169
5
7
6
9
1
25
0
0
0
0
0
0

22
1
00:00
05:53
21,174
   -42
   -15,447
14
37
0
0

23
1
05:57
11:53
21,357
   -33
  -201,794
31
0
0
0

24
1
16:01
21:03
18,094
   -28
   -75,435
20
10
0
0

25
1
03:15
08:26
18,583
   -37
   -80,107
9
21
0
0

26
26
1
2
14:10
20:50
15:19
23:59
  4,141
11,372
   -41
   -26
  -282,381
  -282,590
19
32
1
0
0
0
0
0

27
1
09:00
15:04
21,831
   -33
  -476,086
62
0
0
0

28
1
11:13
17:50
23,798
   -33
   -45,150
10
34
0
0

29
29
29
1
2
3
12:47
13:51
22:28
13:50
15:08
23:59
  3,751
  4,572
  5,436
   -26
   -46
   -48
  -265,044
  -264,999
  -264,518
15
17
14
0
9
6
0
0
0
0
0
0

30
30
1
2
04:24
17:53
06:13
22:13
  6,511
15,617
   -31
   -41
  -505,814
  -505,291
17
35
16
0
0
0
0
0

31
1
12:52
17:24
16,288
   -31
    -3,864
6
25
0
0

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	02:52	09:07	22,471	-39	-374,744	21	17	0	0
2	-
3 3 3	1 2 3	01:16 08:07 10:04	02:51 10:03 12:20	5,660 6,983 8,130	-42 -23 -36	-62,913 -62,972 -63,008	13 7 17	9 14 42	0 0 0	0 0 0
4	1	15:05	19:23	15,515	-34	-540,669	77	0	0	0
5	1	16:44	21:31	17,218	-24	-61,417	22	0	0	0
6	1	19:26	23:59	16,400	-36	-470,665	30	0	0	0
7	1	12:47	17:47	17,955	-27	-206,627	131	0	0	0
8	1	09:53	15:55	21,698	-29	14,244	5	62	0	0
9 9	1 2	01:39 15:09	02:55 18:44	4,472 12,912	-33 -42	15,958 16,046	5 5	25 47	0 0	0 0
10	1	18:44	23:05	15,608	-35	-54,268	12	1	0	0
11 11 11 11	1 2 3 4	03:48 11:41 12:48 14:09	06:36 12:47 14:08 15:35	10,066 3,970 4,776 5,178	-42 -24 -27 -37	-168,628 -168,698 -168,717 -168,745	15 8 11 15	2 36 25 44	0 0 0 0	0 0 0 0
12	-
13	1	07:30	12:52	19,333	-33	18,016	15	0	0	0
14	1	00:47	05:57	18,626	-30	31,154	9	73	0	0
15	1	00:00	04:45	17,122	-39	-351,228	40	1	0	0
16	1	05:36	10:05	16,151	-29	-3,402	7	57	0	0
17	1	17:37	21:11	12,822	-32	153,708	25	0	0	0
18 18	1 2	00:00 22:14	03:08 23:59	11,317 6,338	-36 -31	99,216 99,526	9 8	35 3	0 0	0 0
19 19	1 2	01:21 09:11	03:25 13:35	7,402 15,827	-37 -30	7,783 7,812	9 8	3 41	0 0	0 0
20	1	04:48	09:39	17,458	-37	105,088	26	25	0	0
21 21 21	1 2 3	00:00 01:56 21:09	01:20 03:14 23:59	4,817 4,676 10,221	-27 -46 -29	-83,100 -83,126 -83,169	5 7 6	9 1 25	0 0 0	0 0 0
22	1	00:00	05:53	21,174	-42	-15,447	14	37	0	0
23	1	05:57	11:53	21,357	-33	-201,794	31	0	0	0
24	1	16:01	21:03	18,094	-28	-75,435	20	10	0	0
25	1	03:15	08:26	18,583	-37	-80,107	9	21	0	0
26 26	1 2	14:10 20:50	15:19 23:59	4,141 11,372	-41 -26	-282,381 -282,590	19 32	1 0	0 0	0 0
27	1	09:00	15:04	21,831	-33	-476,086	62	0	0	0
28	1	11:13	17:50	23,798	-33	-45,150	10	34	0	0
29 29 29	1 2 3	12:47 13:51 22:28	13:50 15:08 23:59	3,751 4,572 5,436	-26 -46 -48	-265,044 -264,999 -264,518	15 17 14	0 9 6	0 0 0	0 0 0
30 30	1 2	04:24 17:53	06:13 22:13	6,511 15,617	-31 -41	-505,814 -505,291	17 35	16 0	0 0	0 0
31	1	12:52	17:24	16,288	-31	-3,864	6	25	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-