GPS Space Vehicle Time Integrity for MJD 53928

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
09:58
16:12
22,345
   -28
   -65,057
21
2
0
0

2
1
00:00
04:25
15,909
   -28
   -12,955
22
13
0
0

3
3
3
1
2
3
07:07
15:11
16:49
09:57
16:48
19:24
10,198
  5,795
  9,200
   -31
   -28
   -39
  -175,791
  -178,245
  -178,958
277
154
254
1
0
0
1
0
4
0
0
0

4
4
1
2
00:00
22:07
02:53
23:59
10,364
  6,718
   -30
   -19
  -272,710
  -273,295
27
15
4
0
0
0
0
0

5
1
00:00
04:38
16,674
   -28
  -214,935
170
1
1
0

6
-

7
7
1
2
05:11
15:45
09:23
17:18
15,150
  5,612
   -33
   -35
  -541,067
  -541,044
8
14
74
55
0
0
0
0

8
1
17:14
23:12
21,501
   -38
    72,211
9
98
0
0

9
9
9
1
2
3
00:00
08:49
22:08
01:54
09:53
23:59
  6,798
  3,889
  6,725
   -34
   -28
   -29
   -27,675
   -27,712
   -27,771
7
8
6
37
22
53
0
0
0
0
0
0

10
10
1
2
01:43
04:50
04:49
06:07
11,137
  4,599
   -25
   -40
   -86,465
   -86,484
9
9
6
99
0
0
0
0

11
11
1
2
11:53
18:45
13:39
22:46
  6,339
14,474
   -44
   -31
  -338,890
  -338,941
12
16
3
132
0
0
0
0

12
-

13
1
14:34
19:59
19,506
   -39
   -76,699
26
38
0
0

14
1
08:45
12:51
14,787
   -30
    10,003
9
26
0
0

15
1
06:03
11:18
18,909
   -31
  -643,587
39
0
0
0

16
16
1
2
12:48
16:45
16:15
17:47
12,388
  3,702
   -25
   -47
   -56,156
   -56,207
18
14
0
2
0
0
0
0

17
17
1
2
00:00
19:54
01:01
23:59
  3,663
14,665
   -42
   -24
  -100,266
  -100,268
6
8
0
69
0
0
0
0

18
1
04:54
10:01
18,244
   -30
   242,746
7
162
0
0

19
19
1
2
08:45
16:16
10:35
20:39
  6,601
15,788
   -36
   -33
     -146
     -220
13
18
38
7
0
0
0
0

20
1
12:10
16:56
17,150
   -35
    24,268
10
24
0
0

21
21
1
2
04:09
09:24
08:44
10:26
16,487
  3,754
   -26
   -41
   -41,158
   -41,201
18
5
36
6
0
0
0
0

22
1
06:34
13:11
23,760
   -32
  -115,511
31
3
0
0

23
1
13:33
18:59
19,545
   -35
  -138,496
8
53
0
0

24
24
1
2
00:00
21:08
01:45
23:59
  6,311
10,287
   -34
   -21
   -20,010
   -20,221
10
11
35
0
0
0
0
0

25
1
10:35
15:38
18,095
   -29
  -128,270
402
0
5095
0

26
26
26
1
2
3
04:01
20:00
21:24
08:30
21:13
22:31
16,140
  4,404
  3,907
   -30
   -39
   -45
   176,879
   177,541
   177,599
50
19
18
1
0
1
1
0
0
0
0
0

27
1
16:16
22:07
21,078
   -35
   -57,706
17
8
0
0

28
1
18:06
23:59
21,237
   -26
   -23,318
6
78
0
0

29
29
29
1
2
3
03:49
05:43
19:36
05:41
07:07
22:07
  6,750
  5,033
  8,951
   -18
   -30
   -39
  -628,275
  -628,304
  -628,465
9
9
14
6
4
53
0
0
0
0
0
0

30
30
1
2
01:13
11:51
05:29
13:08
15,366
  4,569
   -39
   -33
    -3,411
    -3,451
12
7
28
3
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	09:58	16:12	22,345	-28	-65,057	21	2	0	0
2	1	00:00	04:25	15,909	-28	-12,955	22	13	0	0
3 3 3	1 2 3	07:07 15:11 16:49	09:57 16:48 19:24	10,198 5,795 9,200	-31 -28 -39	-175,791 -178,245 -178,958	277 154 254	1 0 0	1 0 4	0 0 0
4 4	1 2	00:00 22:07	02:53 23:59	10,364 6,718	-30 -19	-272,710 -273,295	27 15	4 0	0 0	0 0
5	1	00:00	04:38	16,674	-28	-214,935	170	1	1	0
6	-
7 7	1 2	05:11 15:45	09:23 17:18	15,150 5,612	-33 -35	-541,067 -541,044	8 14	74 55	0 0	0 0
8	1	17:14	23:12	21,501	-38	72,211	9	98	0	0
9 9 9	1 2 3	00:00 08:49 22:08	01:54 09:53 23:59	6,798 3,889 6,725	-34 -28 -29	-27,675 -27,712 -27,771	7 8 6	37 22 53	0 0 0	0 0 0
10 10	1 2	01:43 04:50	04:49 06:07	11,137 4,599	-25 -40	-86,465 -86,484	9 9	6 99	0 0	0 0
11 11	1 2	11:53 18:45	13:39 22:46	6,339 14,474	-44 -31	-338,890 -338,941	12 16	3 132	0 0	0 0
12	-
13	1	14:34	19:59	19,506	-39	-76,699	26	38	0	0
14	1	08:45	12:51	14,787	-30	10,003	9	26	0	0
15	1	06:03	11:18	18,909	-31	-643,587	39	0	0	0
16 16	1 2	12:48 16:45	16:15 17:47	12,388 3,702	-25 -47	-56,156 -56,207	18 14	0 2	0 0	0 0
17 17	1 2	00:00 19:54	01:01 23:59	3,663 14,665	-42 -24	-100,266 -100,268	6 8	0 69	0 0	0 0
18	1	04:54	10:01	18,244	-30	242,746	7	162	0	0
19 19	1 2	08:45 16:16	10:35 20:39	6,601 15,788	-36 -33	-146 -220	13 18	38 7	0 0	0 0
20	1	12:10	16:56	17,150	-35	24,268	10	24	0	0
21 21	1 2	04:09 09:24	08:44 10:26	16,487 3,754	-26 -41	-41,158 -41,201	18 5	36 6	0 0	0 0
22	1	06:34	13:11	23,760	-32	-115,511	31	3	0	0
23	1	13:33	18:59	19,545	-35	-138,496	8	53	0	0
24 24	1 2	00:00 21:08	01:45 23:59	6,311 10,287	-34 -21	-20,010 -20,221	10 11	35 0	0 0	0 0
25	1	10:35	15:38	18,095	-29	-128,270	402	0	5095	0
26 26 26	1 2 3	04:01 20:00 21:24	08:30 21:13 22:31	16,140 4,404 3,907	-30 -39 -45	176,879 177,541 177,599	50 19 18	1 0 1	1 0 0	0 0 0
27	1	16:16	22:07	21,078	-35	-57,706	17	8	0	0
28	1	18:06	23:59	21,237	-26	-23,318	6	78	0	0
29 29 29	1 2 3	03:49 05:43 19:36	05:41 07:07 22:07	6,750 5,033 8,951	-18 -30 -39	-628,275 -628,304 -628,465	9 9 14	6 4 53	0 0 0	0 0 0
30 30	1 2	01:13 11:51	05:29 13:08	15,366 4,569	-39 -33	-3,411 -3,451	12 7	28 3	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-