GPS Space Vehicle Time Integrity for MJD 53487

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
15:38
22:19
23,313
  -129
  -400,758
12
2
2
0

2
1
05:27
11:39
21,618
  -120
    25,752
7
15
1
0

3
3
3
1
2
3
00:00
13:27
21:27
01:53
16:09
23:59
  6,482
  9,139
  8,920
  -123
  -134
   -93
  -103,894
  -104,067
  -104,127
25
17
983
3
2
11
2
1
12
0
0
0

4
1
04:03
09:42
19,601
  -119
  -256,626
141
3
3
0

5
1
05:51
10:45
17,208
  -114
   -94,772
19
1
1
0

6
1
08:34
14:00
18,826
  -118
  -429,898
304
2
1109
0

7
1
02:02
08:19
21,772
  -121
   -56,757
194
0
0
0

8
1
00:00
05:22
18,385
  -125
    27,277
53
4
4
0

9
9
1
2
04:31
13:07
08:06
17:01
12,333
13,412
  -117
  -125
    40,621
    40,669
47
14
2
2
2
1
0
0

10
1
07:21
12:37
18,444
  -113
   -62,797
12
50
1
0

11
11
1
2
00:59
16:39
05:01
19:51
13,913
11,326
  -118
  -134
  -218,920
  -219,152
45
12
3
0
2
0
0
0

12
-

13
13
1
2
00:00
20:49
02:15
23:59
  7,799
11,198
  -116
   -28
     4,244
     4,233
31
3318
2
11
2
12
0
0

14
1
14:18
17:59
12,954
  -125
    30,135
5
0
0
2984

15
1
12:00
17:50
20,383
  -123
  -423,126
34
1
1
0

16
1
18:55
23:55
17,510
  -129
    -2,312
22
1
1
0

17
-

18
1
11:14
17:55
23,197
  -124
   149,048
22
1
0
0

19
19
19
1
2
3
00:00
14:25
22:20
02:56
16:47
23:59
  9,960
  8,215
  5,739
  -114
  -129
  -704
    19,188
    19,219
    18,666
11
5
13156
2
1
11
1
0
5739
0
0
0

20
20
1
2
05:20
20:00
06:24
23:04
  3,835
10,592
  -118
  -128
    70,393
    70,261
10
41
19
1
0
1
0
0

21
1
10:08
16:29
22,008
  -121
  -100,299
15
1
0
0

22
1
12:34
19:13
23,106
  -123
   -21,343
22
3
3
0

23
23
1
2
00:00
19:24
01:21
23:59
  4,546
16,076
  -116
   152
  -201,597
  -201,167
70
10850
2
11
2
11
0
0

24
24
1
2
04:00
19:14
07:39
20:46
12,606
  5,239
  -116
  -143
   -12,609
   -12,787
26
5
3
0
2
0
0
0

25
25
1
2
16:19
20:00
17:59
22:00
  6,026
  6,978
  -130
  -135
   -91,694
   -91,711
8
5
0
11
0
0
0
0

26
26
1
2
02:26
10:16
04:43
14:59
  7,730
16,400
  -114
  -124
   -20,967
   -21,023
4
13
1
1
0
1
0
0

27
27
1
2
00:00
22:12
04:21
23:59
15,018
  6,242
  -119
  -720
   -54,338
   -55,704
49
13889
3
11
3
6242
0
0

28
1
02:00
07:05
17,495
  -113
   -46,640
19
2
2
0

29
29
1
2
01:43
09:53
04:28
14:11
  9,630
14,910
  -117
  -126
     6,359
     7,160
75
113
1
1
1
1
0
0

30
30
1
2
07:22
16:56
11:38
17:59
14,915
  3,836
  -122
  -133
  -154,396
  -155,078
103
26
1
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	15:38	22:19	23,313	-129	-400,758	12	2	2	0
2	1	05:27	11:39	21,618	-120	25,752	7	15	1	0
3 3 3	1 2 3	00:00 13:27 21:27	01:53 16:09 23:59	6,482 9,139 8,920	-123 -134 -93	-103,894 -104,067 -104,127	25 17 983	3 2 11	2 1 12	0 0 0
4	1	04:03	09:42	19,601	-119	-256,626	141	3	3	0
5	1	05:51	10:45	17,208	-114	-94,772	19	1	1	0
6	1	08:34	14:00	18,826	-118	-429,898	304	2	1109	0
7	1	02:02	08:19	21,772	-121	-56,757	194	0	0	0
8	1	00:00	05:22	18,385	-125	27,277	53	4	4	0
9 9	1 2	04:31 13:07	08:06 17:01	12,333 13,412	-117 -125	40,621 40,669	47 14	2 2	2 1	0 0
10	1	07:21	12:37	18,444	-113	-62,797	12	50	1	0
11 11	1 2	00:59 16:39	05:01 19:51	13,913 11,326	-118 -134	-218,920 -219,152	45 12	3 0	2 0	0 0
12	-
13 13	1 2	00:00 20:49	02:15 23:59	7,799 11,198	-116 -28	4,244 4,233	31 3318	2 11	2 12	0 0
14	1	14:18	17:59	12,954	-125	30,135	5	0	0	2984
15	1	12:00	17:50	20,383	-123	-423,126	34	1	1	0
16	1	18:55	23:55	17,510	-129	-2,312	22	1	1	0
17	-
18	1	11:14	17:55	23,197	-124	149,048	22	1	0	0
19 19 19	1 2 3	00:00 14:25 22:20	02:56 16:47 23:59	9,960 8,215 5,739	-114 -129 -704	19,188 19,219 18,666	11 5 13156	2 1 11	1 0 5739	0 0 0
20 20	1 2	05:20 20:00	06:24 23:04	3,835 10,592	-118 -128	70,393 70,261	10 41	19 1	0 1	0 0
21	1	10:08	16:29	22,008	-121	-100,299	15	1	0	0
22	1	12:34	19:13	23,106	-123	-21,343	22	3	3	0
23 23	1 2	00:00 19:24	01:21 23:59	4,546 16,076	-116 152	-201,597 -201,167	70 10850	2 11	2 11	0 0
24 24	1 2	04:00 19:14	07:39 20:46	12,606 5,239	-116 -143	-12,609 -12,787	26 5	3 0	2 0	0 0
25 25	1 2	16:19 20:00	17:59 22:00	6,026 6,978	-130 -135	-91,694 -91,711	8 5	0 11	0 0	0 0
26 26	1 2	02:26 10:16	04:43 14:59	7,730 16,400	-114 -124	-20,967 -21,023	4 13	1 1	0 1	0 0
27 27	1 2	00:00 22:12	04:21 23:59	15,018 6,242	-119 -720	-54,338 -55,704	49 13889	3 11	3 6242	0 0
28	1	02:00	07:05	17,495	-113	-46,640	19	2	2	0
29 29	1 2	01:43 09:53	04:28 14:11	9,630 14,910	-117 -126	6,359 7,160	75 113	1 1	1 1	0 0
30 30	1 2	07:22 16:56	11:38 17:59	14,915 3,836	-122 -133	-154,396 -155,078	103 26	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-