GPS Space Vehicle Time Integrity for MJD 52391

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
00:00
04:17
15,422
   119
  -226,448
19
15
0
0

2
2
1
2
00:00
02:19
02:18
04:00
  8,296
  6,036
   112
    91
   190,100
   190,122
5
11
13
7
0
0
0
0

3
3
1
2
01:20
16:37
04:31
19:08
11,304
  8,942
   122
    92
   -22,209
   -22,419
18
20
38
27
0
0
0
0

4
1
06:58
12:29
19,799
   112
  -138,866
111
0
0
0

5
5
1
2
09:03
20:07
13:50
21:07
17,238
  3,507
   114
   125
   -10,442
   -10,484
22
8
70
23
0
0
0
0

6
1
11:30
16:36
18,365
   111
     3,028
9
89
0
0

7
1
04:59
10:25
19,599
   125
  -691,703
39
0
0
0

8
1
02:24
08:22
21,450
   118
  -687,388
39
0
0
0

9
9
1
2
07:33
17:34
11:05
20:00
12,673
  8,716
   113
   106
    40,282
    40,332
11
18
118
126
0
0
0
0

10
1
10:31
15:53
19,215
   109
    -3,917
15
31
0
0

11
11
1
2
05:52
19:46
08:00
22:58
  7,652
11,504
   109
   113
   -11,467
   -11,494
8
11
21
61
0
0
0
0

12
-

13
1
00:00
04:52
17,522
   122
     5,386
13
20
0
0

14
1
17:42
22:00
15,475
   112
    79,229
19
16
0
0

15
15
1
2
13:51
16:15
16:13
19:57
  8,442
13,222
   121
   104
    -7,446
    -7,512
17
28
81
22
0
0
0
0

16
-

17
17
1
2
13:01
14:40
14:22
18:12
  4,780
12,707
   116
   105
   364,430
   363,051
192
519
0
0
0
5619
0
0

18
18
1
2
14:23
17:42
16:36
19:02
  8,007
  4,806
   116
   104
    69,293
    69,268
9
6
24
26
0
0
0
0

19
-

20
20
1
2
00:00
08:17
02:04
09:26
  7,452
  4,161
   108
   119
   156,167
   156,258
13
7
73
46
0
0
0
0

21
1
16:10
21:29
18,951
   105
     1,036
14
207
0
0

22
1
00:00
03:03
10,972
   123
  -165,927
155
1
1
0

23
1
12:10
17:43
19,935
   106
    -1,171
19
131
0
0

24
1
08:19
14:07
20,772
   114
   -25,358
29
48
0
0

25
1
19:17
22:00
  9,787
   117
   -25,509
13
22
0
0

26
26
26
1
2
3
05:20
14:10
16:37
07:34
15:27
17:41
  8,030
  4,554
  3,857
   124
   115
   100
   162,059
   162,629
   162,777
37
25
19
1
11
0
0
0
0
0
0
0

27
1
00:55
07:10
22,345
   114
   -18,618
26
50
0
0

28
1
03:27
08:08
16,818
   126
    78,985
8
86
0
0

29
29
1
2
14:44
16:22
16:11
17:41
  5,188
  4,725
   121
   106
  -415,767
  -415,664
33
25
2
1
0
0
0
0

30
30
1
2
10:07
20:52
14:22
22:00
15,298
  4,051
   112
   112
  -637,840
  -638,398
87
25
1
0
0
0
0
0

31
31
1
2
01:29
18:12
06:12
19:13
16,995
  3,676
   124
   101
  -243,536
  -244,398
85
26
1
21
1
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	00:00	04:17	15,422	119	-226,448	19	15	0	0
2 2	1 2	00:00 02:19	02:18 04:00	8,296 6,036	112 91	190,100 190,122	5 11	13 7	0 0	0 0
3 3	1 2	01:20 16:37	04:31 19:08	11,304 8,942	122 92	-22,209 -22,419	18 20	38 27	0 0	0 0
4	1	06:58	12:29	19,799	112	-138,866	111	0	0	0
5 5	1 2	09:03 20:07	13:50 21:07	17,238 3,507	114 125	-10,442 -10,484	22 8	70 23	0 0	0 0
6	1	11:30	16:36	18,365	111	3,028	9	89	0	0
7	1	04:59	10:25	19,599	125	-691,703	39	0	0	0
8	1	02:24	08:22	21,450	118	-687,388	39	0	0	0
9 9	1 2	07:33 17:34	11:05 20:00	12,673 8,716	113 106	40,282 40,332	11 18	118 126	0 0	0 0
10	1	10:31	15:53	19,215	109	-3,917	15	31	0	0
11 11	1 2	05:52 19:46	08:00 22:58	7,652 11,504	109 113	-11,467 -11,494	8 11	21 61	0 0	0 0
12	-
13	1	00:00	04:52	17,522	122	5,386	13	20	0	0
14	1	17:42	22:00	15,475	112	79,229	19	16	0	0
15 15	1 2	13:51 16:15	16:13 19:57	8,442 13,222	121 104	-7,446 -7,512	17 28	81 22	0 0	0 0
16	-
17 17	1 2	13:01 14:40	14:22 18:12	4,780 12,707	116 105	364,430 363,051	192 519	0 0	0 5619	0 0
18 18	1 2	14:23 17:42	16:36 19:02	8,007 4,806	116 104	69,293 69,268	9 6	24 26	0 0	0 0
19	-
20 20	1 2	00:00 08:17	02:04 09:26	7,452 4,161	108 119	156,167 156,258	13 7	73 46	0 0	0 0
21	1	16:10	21:29	18,951	105	1,036	14	207	0	0
22	1	00:00	03:03	10,972	123	-165,927	155	1	1	0
23	1	12:10	17:43	19,935	106	-1,171	19	131	0	0
24	1	08:19	14:07	20,772	114	-25,358	29	48	0	0
25	1	19:17	22:00	9,787	117	-25,509	13	22	0	0
26 26 26	1 2 3	05:20 14:10 16:37	07:34 15:27 17:41	8,030 4,554 3,857	124 115 100	162,059 162,629 162,777	37 25 19	1 11 0	0 0 0	0 0 0
27	1	00:55	07:10	22,345	114	-18,618	26	50	0	0
28	1	03:27	08:08	16,818	126	78,985	8	86	0	0
29 29	1 2	14:44 16:22	16:11 17:41	5,188 4,725	121 106	-415,767 -415,664	33 25	2 1	0 0	0 0
30 30	1 2	10:07 20:52	14:22 22:00	15,298 4,051	112 112	-637,840 -638,398	87 25	1 0	0 0	0 0
31 31	1 2	01:29 18:12	06:12 19:13	16,995 3,676	124 101	-243,536 -244,398	85 26	1 21	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-