GPS Space Vehicle Time Integrity for MJD 53704

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
00:47
07:27
23,103
   -29
   -21,890
14
2
1
0

2
1
14:23
20:32
21,718
   -40
    25,343
17
2
2
0

3
3
3
1
2
3
00:00
06:33
22:25
01:19
10:54
23:59
  4,461
15,174
  5,432
   -35
   -35
    24
   -54,766
   -54,851
   -54,946
5
28
1288
1
2
12
0
1
12
0
0
0

4
1
16:00
18:49
  9,803
   -46
   -69,155
38
1
1
0

5
5
1
2
02:19
15:14
03:23
20:02
  3,625
16,837
   -42
   -44
  -358,717
  -360,852
50
197
1
2
1
2
0
0

6
1
17:53
23:16
18,668
   -43
   -41,564
286
1
52
0

7
7
1
2
11:28
16:00
13:59
17:54
  8,584
  6,663
   -35
   -42
  -428,903
  -429,097
33
28
1
1
0
1
0
0

8
1
08:40
13:59
18,476
   -36
    48,544
6
0
0
0

9
9
9
1
2
3
00:00
16:00
22:14
02:09
17:13
23:59
  7,447
  4,169
  6,065
   -53
   -38
   -45
  -186,026
  -188,569
  -189,619
109
63
85
1
2
0
1
2
0
0
0
0

10
1
16:37
21:57
18,723
   -40
   -74,572
20
2
2
0

11
11
1
2
01:51
10:05
05:01
13:59
11,092
13,542
   -44
   -39
  -287,046
  -287,138
10
17
3
0
0
0
0
0

12
-

13
1
06:06
11:26
18,758
   -36
   -26,471
24
1
1
0

14
1
00:00
05:36
19,383
   -36
    22,991
10
12
2
0

15
15
1
2
00:00
20:23
02:32
23:59
  8,873
12,493
   -29
    35
  -527,101
  -527,454
17
2561
1
11
0
11
0
0

16
1
04:07
09:08
17,506
   -36
   -16,088
18
2
1
0

17
-

18
18
1
2
00:00
20:09
02:49
23:59
  9,896
13,323
   -40
    57
   205,296
   205,581
7
3381
1
11
0
11
0
0

19
19
1
2
00:00
07:39
02:00
12:16
  6,939
16,064
   -37
   -34
    25,741
    25,736
4
5
2
73
0
0
0
0

20
20
1
2
03:24
14:27
08:14
15:29
16,816
  3,711
   -37
   -43
    39,563
    39,519
39
8
3
43
3
0
0
0

21
21
1
2
00:00
19:09
01:36
23:59
  5,476
16,963
   -38
   194
  -152,826
  -152,889
8
9174
1
11
0
11
0
0

22
22
1
2
00:00
21:46
04:28
23:59
15,477
  7,750
   -37
   -42
   -53,898
   -54,028
24
6
3
1
2
0
0
0

23
1
04:31
10:26
20,566
   -37
  -161,444
15
1
0
0

24
24
1
2
04:30
12:01
05:57
16:48
  5,011
16,570
   -40
   -36
   -66,036
   -66,126
6
25
1
2
0
2
0
0

25
1
01:41
07:25
20,058
   -35
    -4,869
15
2
2
0

26
26
1
2
11:18
19:16
13:50
23:51
  8,804
16,033
   -41
   -41
    25,223
    25,423
16
26
1
1
0
0
0
0

27
1
07:27
13:30
21,116
   -32
   -25,298
30
1
1
0

28
1
09:29
13:59
15,554
   -31
   -37,863
4
0
0
0

29
29
1
2
10:46
18:59
13:36
23:18
  9,904
15,074
   -37
   -41
  -438,336
  -438,877
51
80
1
0
0
0
0
0

30
30
1
2
02:07
16:26
04:52
20:44
  9,593
15,225
   -43
   -42
  -453,876
  -454,325
24
38
3
2
0
2
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	00:47	07:27	23,103	-29	-21,890	14	2	1	0
2	1	14:23	20:32	21,718	-40	25,343	17	2	2	0
3 3 3	1 2 3	00:00 06:33 22:25	01:19 10:54 23:59	4,461 15,174 5,432	-35 -35 24	-54,766 -54,851 -54,946	5 28 1288	1 2 12	0 1 12	0 0 0
4	1	16:00	18:49	9,803	-46	-69,155	38	1	1	0
5 5	1 2	02:19 15:14	03:23 20:02	3,625 16,837	-42 -44	-358,717 -360,852	50 197	1 2	1 2	0 0
6	1	17:53	23:16	18,668	-43	-41,564	286	1	52	0
7 7	1 2	11:28 16:00	13:59 17:54	8,584 6,663	-35 -42	-428,903 -429,097	33 28	1 1	0 1	0 0
8	1	08:40	13:59	18,476	-36	48,544	6	0	0	0
9 9 9	1 2 3	00:00 16:00 22:14	02:09 17:13 23:59	7,447 4,169 6,065	-53 -38 -45	-186,026 -188,569 -189,619	109 63 85	1 2 0	1 2 0	0 0 0
10	1	16:37	21:57	18,723	-40	-74,572	20	2	2	0
11 11	1 2	01:51 10:05	05:01 13:59	11,092 13,542	-44 -39	-287,046 -287,138	10 17	3 0	0 0	0 0
12	-
13	1	06:06	11:26	18,758	-36	-26,471	24	1	1	0
14	1	00:00	05:36	19,383	-36	22,991	10	12	2	0
15 15	1 2	00:00 20:23	02:32 23:59	8,873 12,493	-29 35	-527,101 -527,454	17 2561	1 11	0 11	0 0
16	1	04:07	09:08	17,506	-36	-16,088	18	2	1	0
17	-
18 18	1 2	00:00 20:09	02:49 23:59	9,896 13,323	-40 57	205,296 205,581	7 3381	1 11	0 11	0 0
19 19	1 2	00:00 07:39	02:00 12:16	6,939 16,064	-37 -34	25,741 25,736	4 5	2 73	0 0	0 0
20 20	1 2	03:24 14:27	08:14 15:29	16,816 3,711	-37 -43	39,563 39,519	39 8	3 43	3 0	0 0
21 21	1 2	00:00 19:09	01:36 23:59	5,476 16,963	-38 194	-152,826 -152,889	8 9174	1 11	0 11	0 0
22 22	1 2	00:00 21:46	04:28 23:59	15,477 7,750	-37 -42	-53,898 -54,028	24 6	3 1	2 0	0 0
23	1	04:31	10:26	20,566	-37	-161,444	15	1	0	0
24 24	1 2	04:30 12:01	05:57 16:48	5,011 16,570	-40 -36	-66,036 -66,126	6 25	1 2	0 2	0 0
25	1	01:41	07:25	20,058	-35	-4,869	15	2	2	0
26 26	1 2	11:18 19:16	13:50 23:51	8,804 16,033	-41 -41	25,223 25,423	16 26	1 1	0 0	0 0
27	1	07:27	13:30	21,116	-32	-25,298	30	1	1	0
28	1	09:29	13:59	15,554	-31	-37,863	4	0	0	0
29 29	1 2	10:46 18:59	13:36 23:18	9,904 15,074	-37 -41	-438,336 -438,877	51 80	1 0	0 0	0 0
30 30	1 2	02:07 16:26	04:52 20:44	9,593 15,225	-43 -42	-453,876 -454,325	24 38	3 2	0 2	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-