GPS Space Vehicle Time Integrity for MJD 53177

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
16:14
22:12
21,418
   -31
  -349,733
18
6
0
0

2
-

3
3
1
2
11:16
20:37
13:22
22:48
  7,529
  7,859
   -38
   -20
   -20,848
   -20,938
11
18
23
70
0
0
0
0

4
1
01:35
06:28
17,516
   -27
   184,727
55
0
0
0

5
1
03:13
08:03
17,370
   -24
   -35,842
20
70
0
0

6
1
06:08
11:15
18,441
   -31
  -152,647
309
0
1347
0

7
1
00:00
04:51
17,389
   -24
  -494,544
74
0
0
0

8
8
1
2
00:00
20:36
02:38
23:59
  9,475
12,205
   -29
   -19
     2,416
     2,482
5
7
15
85
0
0
0
0

9
9
9
1
2
3
01:40
10:20
12:09
05:17
12:00
13:19
13,032
  5,994
  4,184
   -26
   -21
   -22
    50,311
    50,369
    50,378
6
7
5
62
19
21
0
0
0
0
0
0

10
1
04:39
09:32
17,578
   -28
   -45,997
14
75
0
0

11
11
11
1
2
3
00:00
14:00
22:13
01:45
17:07
23:17
  6,243
11,246
  3,870
   -26
   -29
   -12
  -126,496
  -126,649
  -126,707
12
14
8
11
18
41
0
0
0
0
0
0

12
-

13
1
18:11
23:27
18,962
   -23
    26,996
11
5
0
0

14
1
11:16
16:22
18,359
   -18
    21,894
7
76
0
0

15
1
09:39
15:19
20,383
   -23
  -282,853
40
0
0
0

16
1
16:14
21:13
17,837
   -21
   -10,172
10
170
0
0

17
1
03:47
08:47
17,929
   -24
    54,881
83
0
0
0

18
1
08:50
13:37
17,185
   -26
    46,479
14
0
0
0

19
19
1
2
12:20
19:41
13:59
23:59
  5,965
15,513
   -39
   -23
    31,166
    31,003
15
35
1
3
0
0
0
0

20
1
15:31
20:18
17,184
   -24
   150,441
25
0
0
0

21
1
07:34
13:47
22,380
   -29
   -76,705
10
78
0
0

22
1
10:19
16:22
21,714
   -25
   -12,698
23
25
0
0

23
-

24
1
02:39
07:32
17,570
   -26
   -36,218
24
0
0
0

25
1
13:47
18:27
16,795
   -20
   -69,336
11
13
0
0

26
26
1
2
00:00
07:20
01:52
11:15
  6,728
14,118
   -23
   -29
  -126,077
  -126,545
34
67
1
0
0
0
0
0

27
27
1
2
00:00
19:24
01:34
23:59
  5,647
16,469
   -38
   -21
  -268,538
  -270,292
48
115
1
0
1
0
0
0

28
28
28
1
2
3
00:00
02:41
21:47
02:40
04:27
23:59
  9,618
  6,228
  7,968
   -25
   -35
   -19
   -35,382
   -35,401
   -35,460
9
8
6
12
10
8
0
0
0
0
0
0

29
1
08:04
10:18
  8,032
   -31
  -398,470
8
30
0
0

30
1
04:40
08:53
15,168
   -30
  -550,353
23
3
0
0

31
31
1
2
00:00
21:01
02:29
23:59
  8,863
10,714
   -30
    -5
  -222,120
  -223,424
46
56
0
0
0
0
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	16:14	22:12	21,418	-31	-349,733	18	6	0	0
2	-
3 3	1 2	11:16 20:37	13:22 22:48	7,529 7,859	-38 -20	-20,848 -20,938	11 18	23 70	0 0	0 0
4	1	01:35	06:28	17,516	-27	184,727	55	0	0	0
5	1	03:13	08:03	17,370	-24	-35,842	20	70	0	0
6	1	06:08	11:15	18,441	-31	-152,647	309	0	1347	0
7	1	00:00	04:51	17,389	-24	-494,544	74	0	0	0
8 8	1 2	00:00 20:36	02:38 23:59	9,475 12,205	-29 -19	2,416 2,482	5 7	15 85	0 0	0 0
9 9 9	1 2 3	01:40 10:20 12:09	05:17 12:00 13:19	13,032 5,994 4,184	-26 -21 -22	50,311 50,369 50,378	6 7 5	62 19 21	0 0 0	0 0 0
10	1	04:39	09:32	17,578	-28	-45,997	14	75	0	0
11 11 11	1 2 3	00:00 14:00 22:13	01:45 17:07 23:17	6,243 11,246 3,870	-26 -29 -12	-126,496 -126,649 -126,707	12 14 8	11 18 41	0 0 0	0 0 0
12	-
13	1	18:11	23:27	18,962	-23	26,996	11	5	0	0
14	1	11:16	16:22	18,359	-18	21,894	7	76	0	0
15	1	09:39	15:19	20,383	-23	-282,853	40	0	0	0
16	1	16:14	21:13	17,837	-21	-10,172	10	170	0	0
17	1	03:47	08:47	17,929	-24	54,881	83	0	0	0
18	1	08:50	13:37	17,185	-26	46,479	14	0	0	0
19 19	1 2	12:20 19:41	13:59 23:59	5,965 15,513	-39 -23	31,166 31,003	15 35	1 3	0 0	0 0
20	1	15:31	20:18	17,184	-24	150,441	25	0	0	0
21	1	07:34	13:47	22,380	-29	-76,705	10	78	0	0
22	1	10:19	16:22	21,714	-25	-12,698	23	25	0	0
23	-
24	1	02:39	07:32	17,570	-26	-36,218	24	0	0	0
25	1	13:47	18:27	16,795	-20	-69,336	11	13	0	0
26 26	1 2	00:00 07:20	01:52 11:15	6,728 14,118	-23 -29	-126,077 -126,545	34 67	1 0	0 0	0 0
27 27	1 2	00:00 19:24	01:34 23:59	5,647 16,469	-38 -21	-268,538 -270,292	48 115	1 0	1 0	0 0
28 28 28	1 2 3	00:00 02:41 21:47	02:40 04:27 23:59	9,618 6,228 7,968	-25 -35 -19	-35,382 -35,401 -35,460	9 8 6	12 10 8	0 0 0	0 0 0
29	1	08:04	10:18	8,032	-31	-398,470	8	30	0	0
30	1	04:40	08:53	15,168	-30	-550,353	23	3	0	0
31 31	1 2	00:00 21:01	02:29 23:59	8,863 10,714	-30 -5	-222,120 -223,424	46 56	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-