GPS Space Vehicle Time Integrity for MJD 53357

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
1
2
01:06
06:15
05:41
07:20
16,496
  3,891
   -26
   -42
  -378,629
  -378,666
14
7
2
2
0
0
0
0

2
2
1
2
14:21
18:29
18:28
19:42
14,805
  4,334
   -24
   -32
    61,801
    61,701
45
13
0
0
0
0
0
0

3
3
3
1
2
3
00:00
06:21
08:18
01:05
08:14
10:36
  3,915
  6,827
  8,182
   -38
   -24
   -37
   -69,633
   -69,684
   -69,719
9
11
17
3
3
51
0
0
0
0
0
0

4
1
13:18
18:00
16,878
   -23
  -497,892
90
0
0
0

5
1
16:59
19:31
  9,129
   -37
   -66,443
13
0
0
0

6
1
18:26
22:00
12,816
   -21
  -440,974
60
0
0
0

7
1
11:00
15:59
17,911
   -28
  -145,225
142
0
0
0

8
1
08:04
14:07
21,744
   -23
    16,050
7
143
0
0

9
9
1
2
00:00
13:23
01:09
16:58
  4,153
12,900
   -31
   -36
    19,893
    19,982
5
6
15
54
0
0
0
0

10
1
16:48
21:15
15,964
   -18
   -55,685
13
8
0
0

11
11
11
1
2
3
02:02
09:54
11:01
04:49
10:59
13:49
  9,956
  3,922
  9,987
   -34
   -25
   -28
  -176,443
  -176,524
  -176,551
18
7
14
1
4
28
0
0
0
0
0
0

12
-

13
1
05:39
11:01
19,274
   -35
    16,271
15
0
0
0

14
1
00:00
04:10
15,007
   -28
    31,244
7
54
0
0

15
1
00:00
02:57
10,659
   -31
  -362,968
27
1
0
0

16
1
03:49
08:42
17,630
   -30
    -2,678
12
136
0
0

17
1
15:35
20:25
17,239
   -22
   135,019
61
0
0
0

18
18
1
2
00:00
20:26
01:15
22:00
  4,509
  5,619
   -39
   -23
   108,070
   108,375
6
8
9
2
0
0
0
0

19
19
1
2
00:00
07:23
01:39
11:46
  5,924
15,733
   -39
   -29
     9,461
     9,496
8
7
21
41
0
0
0
0

20
1
02:58
07:51
17,552
   -31
    98,659
24
0
0
0

21
21
1
2
00:12
19:54
01:26
22:00
  4,444
  7,569
   -53
   -26
   -85,119
   -85,169
7
5
2
15
0
0
0
0

22
1
00:00
04:07
14,791
   -33
   -15,731
11
38
0
0

23
1
04:15
10:08
21,187
   -32
  -207,827
24
13
0
0

24
1
14:08
18:29
15,668
   -25
   -81,622
14
12
0
0

25
1
01:26
06:15
17,309
   -31
   -81,870
10
53
0
0

26
26
1
2
12:15
19:26
13:33
22:00
  4,717
  9,257
   -37
   -19
  -299,306
  -299,485
14
21
3
0
0
0
0
0

27
1
07:14
13:17
21,796
   -33
  -494,250
57
0
0
0

28
1
09:26
16:03
23,813
   -35
   -45,893
8
69
0
0

29
29
1
2
11:00
19:42
13:22
21:59
  8,479
  8,230
   -35
   -18
  -229,205
  -228,663
37
35
1
0
0
0
0
0

30
30
1
2
02:35
16:35
03:57
19:31
  4,854
10,551
   -22
   -27
  -481,661
  -481,026
14
29
1
0
0
0
0
0

31
1
11:04
15:34
16,173
   -31
      788
9
1
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	1 2	01:06 06:15	05:41 07:20	16,496 3,891	-26 -42	-378,629 -378,666	14 7	2 2	0 0	0 0
2 2	1 2	14:21 18:29	18:28 19:42	14,805 4,334	-24 -32	61,801 61,701	45 13	0 0	0 0	0 0
3 3 3	1 2 3	00:00 06:21 08:18	01:05 08:14 10:36	3,915 6,827 8,182	-38 -24 -37	-69,633 -69,684 -69,719	9 11 17	3 3 51	0 0 0	0 0 0
4	1	13:18	18:00	16,878	-23	-497,892	90	0	0	0
5	1	16:59	19:31	9,129	-37	-66,443	13	0	0	0
6	1	18:26	22:00	12,816	-21	-440,974	60	0	0	0
7	1	11:00	15:59	17,911	-28	-145,225	142	0	0	0
8	1	08:04	14:07	21,744	-23	16,050	7	143	0	0
9 9	1 2	00:00 13:23	01:09 16:58	4,153 12,900	-31 -36	19,893 19,982	5 6	15 54	0 0	0 0
10	1	16:48	21:15	15,964	-18	-55,685	13	8	0	0
11 11 11	1 2 3	02:02 09:54 11:01	04:49 10:59 13:49	9,956 3,922 9,987	-34 -25 -28	-176,443 -176,524 -176,551	18 7 14	1 4 28	0 0 0	0 0 0
12	-
13	1	05:39	11:01	19,274	-35	16,271	15	0	0	0
14	1	00:00	04:10	15,007	-28	31,244	7	54	0	0
15	1	00:00	02:57	10,659	-31	-362,968	27	1	0	0
16	1	03:49	08:42	17,630	-30	-2,678	12	136	0	0
17	1	15:35	20:25	17,239	-22	135,019	61	0	0	0
18 18	1 2	00:00 20:26	01:15 22:00	4,509 5,619	-39 -23	108,070 108,375	6 8	9 2	0 0	0 0
19 19	1 2	00:00 07:23	01:39 11:46	5,924 15,733	-39 -29	9,461 9,496	8 7	21 41	0 0	0 0
20	1	02:58	07:51	17,552	-31	98,659	24	0	0	0
21 21	1 2	00:12 19:54	01:26 22:00	4,444 7,569	-53 -26	-85,119 -85,169	7 5	2 15	0 0	0 0
22	1	00:00	04:07	14,791	-33	-15,731	11	38	0	0
23	1	04:15	10:08	21,187	-32	-207,827	24	13	0	0
24	1	14:08	18:29	15,668	-25	-81,622	14	12	0	0
25	1	01:26	06:15	17,309	-31	-81,870	10	53	0	0
26 26	1 2	12:15 19:26	13:33 22:00	4,717 9,257	-37 -19	-299,306 -299,485	14 21	3 0	0 0	0 0
27	1	07:14	13:17	21,796	-33	-494,250	57	0	0	0
28	1	09:26	16:03	23,813	-35	-45,893	8	69	0	0
29 29	1 2	11:00 19:42	13:22 21:59	8,479 8,230	-35 -18	-229,205 -228,663	37 35	1 0	0 0	0 0
30 30	1 2	02:35 16:35	03:57 19:31	4,854 10,551	-22 -27	-481,661 -481,026	14 29	1 0	0 0	0 0
31	1	11:04	15:34	16,173	-31	788	9	1	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-