GPS Space Vehicle Time Integrity for MJD 53898

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
12:01
17:17
18,956
   -48
   -59,101
19
0
0
0

2
1
01:21
06:27
18,368
   -52
    -4,312
23
11
0
0

3
3
3
1
2
3
09:40
17:14
19:15
12:00
18:50
21:28
  8,379
  5,783
  7,907
   -58
   -51
   -55
  -106,237
  -106,310
  -106,340
15
10
15
10
37
58
0
0
0
0
0
0

4
1
00:16
04:58
16,937
   -52
  -251,784
51
0
0
0

5
1
01:55
06:43
17,296
   -55
  -114,065
229
1
1
0

6
1
04:37
09:39
18,131
   -51
  -561,178
75
0
0
0

7
7
1
2
07:25
17:50
11:24
18:58
14,313
  4,084
   -54
   -55
  -541,143
  -541,171
12
8
0
13
0
0
0
0

8
8
1
2
00:00
19:20
01:20
23:59
  4,810
16,720
   -64
   -46
    68,571
    68,683
5
9
13
104
0
0
0
0

9
9
1
2
00:16
10:47
03:57
12:41
13,279
  6,759
   -55
   -63
   -23,984
   -24,042
13
11
26
22
0
0
0
0

10
1
03:46
08:11
15,808
   -50
   -84,952
12
6
0
0

11
11
1
2
12:39
20:48
15:42
23:59
10,963
11,498
   -56
   -44
  -333,024
  -333,080
16
13
5
12
0
0
0
0

12
-

13
1
16:33
21:59
19,579
   -56
   -69,007
24
12
0
0

14
1
10:11
15:06
17,697
   -51
    12,070
10
1
0
0

15
1
07:26
13:21
21,313
   -48
  -627,493
46
0
0
0

16
1
14:49
19:44
17,677
   -54
   -49,151
23
0
0
0

17
17
17
1
2
3
00:00
01:55
21:57
01:54
03:03
23:59
  6,830
  4,109
  7,331
   -52
   -59
   -46
   -98,074
   -98,091
   -98,189
9
7
8
20
29
1
0
0
0
0
0
0

18
1
06:56
12:22
19,537
   -52
   238,985
7
143
0
0

19
19
1
2
10:46
18:17
12:38
22:46
  6,703
16,072
   -61
   -51
     5,744
     5,686
12
17
9
83
0
0
0
0

20
1
14:11
18:58
17,186
   -56
    25,455
12
36
0
0

21
21
1
2
06:11
11:25
10:46
12:28
16,485
  3,809
   -49
   -70
   -35,048
   -35,100
16
7
17
1
0
0
0
0

22
22
1
2
08:58
10:46
10:11
15:13
  4,372
15,970
   -43
   -56
  -105,835
  -105,895
6
24
7
0
0
0
0
0

23
1
15:00
20:59
21,549
   -55
  -139,798
8
88
0
0

24
1
00:00
04:07
14,792
   -51
   -12,738
20
2
0
0

25
-

26
26
1
2
06:03
22:01
09:39
23:59
12,942
  7,089
   -51
   -52
   144,218
   144,885
39
24
0
2
0
0
0
0

27
1
18:56
23:59
18,226
   -56
   -53,170
15
5
0
0

28
28
1
2
00:00
20:08
02:50
23:59
10,234
13,858
   -58
   -47
   -25,519
   -25,445
7
5
43
28
0
0
0
0

29
29
29
1
2
3
05:50
08:25
21:37
07:25
10:07
23:07
  5,687
  6,090
  5,401
   -44
   -63
   -55
  -618,388
  -618,452
  -618,665
9
14
9
1
3
19
0
0
0
0
0
0

30
30
1
2
03:14
13:48
07:25
15:30
15,029
  6,043
   -59
   -68
     -582
     -627
13
9
0
1
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	12:01	17:17	18,956	-48	-59,101	19	0	0	0
2	1	01:21	06:27	18,368	-52	-4,312	23	11	0	0
3 3 3	1 2 3	09:40 17:14 19:15	12:00 18:50 21:28	8,379 5,783 7,907	-58 -51 -55	-106,237 -106,310 -106,340	15 10 15	10 37 58	0 0 0	0 0 0
4	1	00:16	04:58	16,937	-52	-251,784	51	0	0	0
5	1	01:55	06:43	17,296	-55	-114,065	229	1	1	0
6	1	04:37	09:39	18,131	-51	-561,178	75	0	0	0
7 7	1 2	07:25 17:50	11:24 18:58	14,313 4,084	-54 -55	-541,143 -541,171	12 8	0 13	0 0	0 0
8 8	1 2	00:00 19:20	01:20 23:59	4,810 16,720	-64 -46	68,571 68,683	5 9	13 104	0 0	0 0
9 9	1 2	00:16 10:47	03:57 12:41	13,279 6,759	-55 -63	-23,984 -24,042	13 11	26 22	0 0	0 0
10	1	03:46	08:11	15,808	-50	-84,952	12	6	0	0
11 11	1 2	12:39 20:48	15:42 23:59	10,963 11,498	-56 -44	-333,024 -333,080	16 13	5 12	0 0	0 0
12	-
13	1	16:33	21:59	19,579	-56	-69,007	24	12	0	0
14	1	10:11	15:06	17,697	-51	12,070	10	1	0	0
15	1	07:26	13:21	21,313	-48	-627,493	46	0	0	0
16	1	14:49	19:44	17,677	-54	-49,151	23	0	0	0
17 17 17	1 2 3	00:00 01:55 21:57	01:54 03:03 23:59	6,830 4,109 7,331	-52 -59 -46	-98,074 -98,091 -98,189	9 7 8	20 29 1	0 0 0	0 0 0
18	1	06:56	12:22	19,537	-52	238,985	7	143	0	0
19 19	1 2	10:46 18:17	12:38 22:46	6,703 16,072	-61 -51	5,744 5,686	12 17	9 83	0 0	0 0
20	1	14:11	18:58	17,186	-56	25,455	12	36	0	0
21 21	1 2	06:11 11:25	10:46 12:28	16,485 3,809	-49 -70	-35,048 -35,100	16 7	17 1	0 0	0 0
22 22	1 2	08:58 10:46	10:11 15:13	4,372 15,970	-43 -56	-105,835 -105,895	6 24	7 0	0 0	0 0
23	1	15:00	20:59	21,549	-55	-139,798	8	88	0	0
24	1	00:00	04:07	14,792	-51	-12,738	20	2	0	0
25	-
26 26	1 2	06:03 22:01	09:39 23:59	12,942 7,089	-51 -52	144,218 144,885	39 24	0 2	0 0	0 0
27	1	18:56	23:59	18,226	-56	-53,170	15	5	0	0
28 28	1 2	00:00 20:08	02:50 23:59	10,234 13,858	-58 -47	-25,519 -25,445	7 5	43 28	0 0	0 0
29 29 29	1 2 3	05:50 08:25 21:37	07:25 10:07 23:07	5,687 6,090 5,401	-44 -63 -55	-618,388 -618,452 -618,665	9 14 9	1 3 19	0 0 0	0 0 0
30 30	1 2	03:14 13:48	07:25 15:30	15,029 6,043	-59 -68	-582 -627	13 9	0 1	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-