GPS Space Vehicle Time Integrity for MJD 53678

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
02:33
09:14
23,261
   -68
   -17,179
35
3
3
0

2
1
16:11
22:21
21,143
   -65
    26,506
4
96
0
0

3
3
1
2
00:16
08:20
03:05
12:42
  9,898
15,279
   -60
   -63
   -48,077
   -48,175
9
38
1
2
0
2
0
0

4
1
14:56
20:34
19,088
   -70
   -38,599
82
0
0
0

5
5
1
2
04:05
16:59
05:09
21:48
  3,525
16,304
   -62
   -66
  -254,435
  -257,248
67
254
1
0
1
0
0
0

6
6
1
2
00:00
19:40
01:06
23:59
  3,826
15,110
   -78
   160
  -843,447
  -843,092
5
10391
3
7
0
7
0
0

7
1
13:11
19:36
21,950
   -65
  -399,643
92
0
0
0

8
1
10:26
16:23
20,527
   -75
    46,142
7
0
0
0

9
-

10
1
18:21
23:40
18,439
   -63
   -73,068
4
112
0
0

11
11
1
2
03:37
11:52
06:47
15:55
10,852
13,898
   -64
   -67
  -279,856
  -279,959
21
15
1
0
1
0
0
0

12
-

13
1
07:53
13:13
18,499
   -65
   -21,968
34
3
2
0

14
1
01:06
07:27
22,069
   -65
    24,092
5
49
1
0

15
15
1
2
00:00
22:16
01:59
23:59
  7,016
  6,092
   -58
  -460
  -514,310
  -515,133
10
11638
1
7
0
7
0
0

16
1
05:55
10:57
17,421
   -61
   -13,295
10
59
1
0

17
-

18
18
1
2
00:00
21:57
01:59
23:59
  7,016
  7,223
   -68
  -282
   199,448
   199,443
6
7075
1
7
0
7
0
0

19
19
1
2
01:33
09:24
03:46
13:57
  7,755
15,879
   -68
   -65
    26,206
    26,205
4
4
2
105
0
0
0
0

20
20
1
2
05:14
16:15
10:02
17:18
16,759
  3,442
   -60
   -69
    42,307
    42,256
26
7
3
48
2
0
0
0

21
21
1
2
00:00
20:52
03:20
23:59
11,596
10,866
   -68
  -103
  -144,287
  -144,597
13
1524
1
7
0
7
0
0

22
1
00:00
06:14
21,720
   -60
   -49,674
22
2
1
0

23
1
06:19
12:14
20,552
   -63
  -165,750
17
3
2
0

24
24
1
2
06:14
13:46
07:44
18:33
  5,122
16,443
   -56
   -63
   -59,499
   -59,603
7
11
1
0
0
0
0
0

25
1
03:28
09:13
19,909
   -56
    -2,823
41
3
3
0

26
26
26
1
2
3
00:00
13:05
21:03
01:42
15:36
23:59
  5,981
  8,641
10,226
   -71
   -73
    36
    11,896
    12,152
    12,420
11
11
3801
1
1
7
0
0
7
0
0
0

27
1
09:11
15:15
20,981
   -62
   -21,914
9
0
0
0

28
1
11:16
17:54
22,835
   -60
   -39,358
6
0
0
0

29
29
29
1
2
3
00:00
12:32
20:45
01:07
15:22
23:59
  3,869
  9,521
11,313
   -74
   -71
   119
  -398,100
  -398,982
  -399,350
26
56
7275
1
1
7
1
0
7
0
0
0

30
30
1
2
03:53
18:14
06:40
22:31
  9,460
14,761
   -64
   -71
  -433,117
  -433,673
35
42
2
0
1
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	02:33	09:14	23,261	-68	-17,179	35	3	3	0
2	1	16:11	22:21	21,143	-65	26,506	4	96	0	0
3 3	1 2	00:16 08:20	03:05 12:42	9,898 15,279	-60 -63	-48,077 -48,175	9 38	1 2	0 2	0 0
4	1	14:56	20:34	19,088	-70	-38,599	82	0	0	0
5 5	1 2	04:05 16:59	05:09 21:48	3,525 16,304	-62 -66	-254,435 -257,248	67 254	1 0	1 0	0 0
6 6	1 2	00:00 19:40	01:06 23:59	3,826 15,110	-78 160	-843,447 -843,092	5 10391	3 7	0 7	0 0
7	1	13:11	19:36	21,950	-65	-399,643	92	0	0	0
8	1	10:26	16:23	20,527	-75	46,142	7	0	0	0
9	-
10	1	18:21	23:40	18,439	-63	-73,068	4	112	0	0
11 11	1 2	03:37 11:52	06:47 15:55	10,852 13,898	-64 -67	-279,856 -279,959	21 15	1 0	1 0	0 0
12	-
13	1	07:53	13:13	18,499	-65	-21,968	34	3	2	0
14	1	01:06	07:27	22,069	-65	24,092	5	49	1	0
15 15	1 2	00:00 22:16	01:59 23:59	7,016 6,092	-58 -460	-514,310 -515,133	10 11638	1 7	0 7	0 0
16	1	05:55	10:57	17,421	-61	-13,295	10	59	1	0
17	-
18 18	1 2	00:00 21:57	01:59 23:59	7,016 7,223	-68 -282	199,448 199,443	6 7075	1 7	0 7	0 0
19 19	1 2	01:33 09:24	03:46 13:57	7,755 15,879	-68 -65	26,206 26,205	4 4	2 105	0 0	0 0
20 20	1 2	05:14 16:15	10:02 17:18	16,759 3,442	-60 -69	42,307 42,256	26 7	3 48	2 0	0 0
21 21	1 2	00:00 20:52	03:20 23:59	11,596 10,866	-68 -103	-144,287 -144,597	13 1524	1 7	0 7	0 0
22	1	00:00	06:14	21,720	-60	-49,674	22	2	1	0
23	1	06:19	12:14	20,552	-63	-165,750	17	3	2	0
24 24	1 2	06:14 13:46	07:44 18:33	5,122 16,443	-56 -63	-59,499 -59,603	7 11	1 0	0 0	0 0
25	1	03:28	09:13	19,909	-56	-2,823	41	3	3	0
26 26 26	1 2 3	00:00 13:05 21:03	01:42 15:36 23:59	5,981 8,641 10,226	-71 -73 36	11,896 12,152 12,420	11 11 3801	1 1 7	0 0 7	0 0 0
27	1	09:11	15:15	20,981	-62	-21,914	9	0	0	0
28	1	11:16	17:54	22,835	-60	-39,358	6	0	0	0
29 29 29	1 2 3	00:00 12:32 20:45	01:07 15:22 23:59	3,869 9,521 11,313	-74 -71 119	-398,100 -398,982 -399,350	26 56 7275	1 1 7	1 0 7	0 0 0
30 30	1 2	03:53 18:14	06:40 22:31	9,460 14,761	-64 -71	-433,117 -433,673	35 42	2 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-