GPS Space Vehicle Time Integrity for MJD 53676

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
02:42
09:21
23,899
   -71
   -16,813
19
22
0
0

2
1
16:20
21:43
19,363
   -64
    26,578
10
47
0
0

3
3
1
2
00:25
08:29
03:14
12:43
10,115
15,108
   -66
   -64
   -47,545
   -47,640
18
23
10
1
0
0
0
0

4
1
15:24
20:13
17,226
   -65
   -36,171
76
0
0
0

5
1
17:10
21:56
17,136
   -64
  -248,097
270
0
0
0

6
6
1
2
00:00
19:49
01:15
23:59
  4,485
15,029
   -81
   -62
  -843,670
  -843,563
6
6
9
24
0
0
0
0

7
7
1
2
13:23
18:29
18:28
19:40
18,289
  4,192
   -62
   -68
  -397,206
  -397,371
80
18
0
0
0
0
0
0

8
1
10:35
16:31
21,345
   -66
    45,933
7
132
0
0

9
-

10
1
18:30
23:24
17,547
   -68
   -72,927
12
3
0
0

11
11
1
2
03:52
12:01
06:56
15:58
11,022
14,127
   -71
   -63
  -279,305
  -279,398
18
21
24
69
0
0
0
0

12
-

13
1
08:02
13:22
19,179
   -67
   -21,629
21
1
0
0

14
1
01:16
06:23
18,364
   -67
    24,178
10
97
0
0

15
15
1
2
00:00
22:41
04:32
23:59
16,291
  4,696
   -83
   -62
  -513,349
  -513,776
37
14
1
14
0
0
0
0

16
1
06:04
11:03
17,914
   -61
   -13,094
15
32
0
0

17
-

18
18
1
2
00:00
22:06
03:51
23:59
13,859
  6,804
   -73
   -54
   198,994
   199,215
7
5
4
28
0
0
0
0

19
19
1
2
01:42
09:33
03:51
14:02
  7,757
16,126
   -69
   -62
    26,219
    26,224
10
12
21
55
0
0
0
0

20
1
05:24
10:10
17,165
   -63
    42,524
11
0
0
0

21
21
1
2
00:00
21:01
03:28
23:59
12,508
10,698
   -76
   -56
  -143,663
  -143,918
20
15
1
0
0
0
0
0

22
1
00:00
06:22
22,948
   -67
   -49,217
25
1
0
0

23
1
06:57
12:22
19,521
   -65
  -166,091
7
131
0
0

24
24
1
2
06:23
14:31
07:52
18:39
  5,271
14,832
   -72
   -64
   -59,003
   -59,098
12
22
17
47
0
0
0
0

25
1
03:37
08:44
18,403
   -67
    -2,677
11
11
0
0

26
26
26
26
1
2
3
4
00:00
13:14
14:33
21:12
01:44
14:31
15:44
23:59
  6,242
  4,494
  4,221
10,059
   -79
   -64
   -77
   -61
    10,973
    11,235
    11,247
    11,406
12
8
6
11
45
11
18
0
0
0
0
0
0
0
0
0

27
1
09:20
15:23
21,807
   -59
   -21,670
20
0
0
0

28
1
11:25
16:13
17,288
   -61
   -39,464
5
49
0
0

29
29
29
29
1
2
3
4
00:00
12:41
20:54
22:52
01:10
15:31
22:51
23:59
  4,199
10,143
  7,035
  4,045
   -82
   -75
   -52
   -55
  -394,916
  -395,808
  -396,306
  -396,416
30
62
38
26
1
1
0
0
1
0
0
0
0
0
0
0

30
30
1
2
05:05
18:23
06:43
22:40
  5,816
15,424
   -68
   -68
  -431,374
  -431,915
24
51
1
0
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	02:42	09:21	23,899	-71	-16,813	19	22	0	0
2	1	16:20	21:43	19,363	-64	26,578	10	47	0	0
3 3	1 2	00:25 08:29	03:14 12:43	10,115 15,108	-66 -64	-47,545 -47,640	18 23	10 1	0 0	0 0
4	1	15:24	20:13	17,226	-65	-36,171	76	0	0	0
5	1	17:10	21:56	17,136	-64	-248,097	270	0	0	0
6 6	1 2	00:00 19:49	01:15 23:59	4,485 15,029	-81 -62	-843,670 -843,563	6 6	9 24	0 0	0 0
7 7	1 2	13:23 18:29	18:28 19:40	18,289 4,192	-62 -68	-397,206 -397,371	80 18	0 0	0 0	0 0
8	1	10:35	16:31	21,345	-66	45,933	7	132	0	0
9	-
10	1	18:30	23:24	17,547	-68	-72,927	12	3	0	0
11 11	1 2	03:52 12:01	06:56 15:58	11,022 14,127	-71 -63	-279,305 -279,398	18 21	24 69	0 0	0 0
12	-
13	1	08:02	13:22	19,179	-67	-21,629	21	1	0	0
14	1	01:16	06:23	18,364	-67	24,178	10	97	0	0
15 15	1 2	00:00 22:41	04:32 23:59	16,291 4,696	-83 -62	-513,349 -513,776	37 14	1 14	0 0	0 0
16	1	06:04	11:03	17,914	-61	-13,094	15	32	0	0
17	-
18 18	1 2	00:00 22:06	03:51 23:59	13,859 6,804	-73 -54	198,994 199,215	7 5	4 28	0 0	0 0
19 19	1 2	01:42 09:33	03:51 14:02	7,757 16,126	-69 -62	26,219 26,224	10 12	21 55	0 0	0 0
20	1	05:24	10:10	17,165	-63	42,524	11	0	0	0
21 21	1 2	00:00 21:01	03:28 23:59	12,508 10,698	-76 -56	-143,663 -143,918	20 15	1 0	0 0	0 0
22	1	00:00	06:22	22,948	-67	-49,217	25	1	0	0
23	1	06:57	12:22	19,521	-65	-166,091	7	131	0	0
24 24	1 2	06:23 14:31	07:52 18:39	5,271 14,832	-72 -64	-59,003 -59,098	12 22	17 47	0 0	0 0
25	1	03:37	08:44	18,403	-67	-2,677	11	11	0	0
26 26 26 26	1 2 3 4	00:00 13:14 14:33 21:12	01:44 14:31 15:44 23:59	6,242 4,494 4,221 10,059	-79 -64 -77 -61	10,973 11,235 11,247 11,406	12 8 6 11	45 11 18 0	0 0 0 0	0 0 0 0
27	1	09:20	15:23	21,807	-59	-21,670	20	0	0	0
28	1	11:25	16:13	17,288	-61	-39,464	5	49	0	0
29 29 29 29	1 2 3 4	00:00 12:41 20:54 22:52	01:10 15:31 22:51 23:59	4,199 10,143 7,035 4,045	-82 -75 -52 -55	-394,916 -395,808 -396,306 -396,416	30 62 38 26	1 1 0 0	1 0 0 0	0 0 0 0
30 30	1 2	05:05 18:23	06:43 22:40	5,816 15,424	-68 -68	-431,374 -431,915	24 51	1 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-