GPS Space Vehicle Time Integrity for MJD 53709

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
00:26
07:07
23,149
   -67
   -22,819
20
1
1
0

2
2
1
2
14:02
16:25
16:21
20:11
  7,956
13,294
   -48
   -50
    25,060
    25,050
50
6
1
12
1
0
0
0

3
3
1
2
06:12
22:04
10:33
23:59
14,934
  6,485
   -51
   199
   -56,132
   -56,033
36
5798
3
12
3
13
0
0

4
4
1
2
12:51
16:25
16:21
18:29
12,253
  7,382
   -45
   -51
   -74,707
   -74,848
57
31
1
0
1
0
0
0

5
5
5
1
2
3
01:58
14:53
16:25
03:03
16:21
19:41
  3,589
  5,135
11,493
   -66
   -50
   -52
  -375,539
  -377,305
  -377,637
39
56
130
0
0
0
0
0
0
0
0
0

6
1
17:33
22:55
18,755
   -50
   -63,573
283
0
3
0

7
7
1
2
14:00
16:25
16:21
17:34
  8,118
  4,089
   -49
   -53
  -434,268
  -434,351
30
14
1
0
0
0
0
0

8
1
08:19
14:16
20,380
49,020
    98,130
7004835
1
20380
0

9
9
9
1
2
3
00:00
13:15
21:53
01:48
16:21
23:59
  6,186
10,792
  7,122
   -64
   -48
   -63
  -205,126
  -207,254
  -208,520
88
139
291
2
1
12
2
1
13
0
0
0

10
1
16:25
21:37
18,008
   -52
   -74,872
14
1
1
0

11
11
1
2
01:31
09:45
04:40
13:49
11,088
14,131
   -62
70,718
  -288,437
  -217,749
12
8412277
1
1
0
14131
0
0

12
-

13
1
05:45
11:06
18,563
   -56
   -27,391
34
3
3
0

14
14
1
2
00:00
22:52
05:16
23:59
18,087
  3,618
   -61
-1,525
    22,764
    21,265
10
25543
11
12
1
3618
0
0

15
15
1
2
00:00
20:03
02:12
23:59
  7,562
13,443
   -67
   112
  -529,557
  -529,811
29
5424
2
12
1
13
0
0

16
1
03:47
08:46
17,439
   -59
   -16,690
25
2
2
0

18
18
1
2
00:00
19:49
02:29
23:59
  8,593
14,289
   -63
    95
   206,351
   206,694
13
5046
2
12
1
13
0
0

19
19
1
2
00:00
07:19
01:40
11:50
  5,683
15,503
   -66
   -54
    25,564
    25,565
6
40
1
2
0
2
0
0

20
1
03:03
07:54
16,841
   -61
    39,033
36
2
2
0

21
21
1
2
00:00
18:49
01:16
23:59
  4,240
17,889
   -61
   239
  -154,566
  -154,563
35
11132
2
12
1
14
0
0

22
22
1
2
00:00
21:25
04:07
23:59
14,244
  8,803
   -59
  -309
   -54,717
   -55,106
13
7066
2
12
0
13
0
0

23
1
04:10
10:05
20,336
   -58
  -160,671
37
3
2
0

24
24
1
2
04:10
11:53
05:37
16:25
  4,940
15,548
   -65
   -47
   -67,224
   -67,298
5
15
1
1
0
0
0
0

25
1
01:20
07:05
20,094
   -53
    -5,273
4
53
0
0

26
26
1
2
11:51
18:56
13:29
23:31
  5,670
15,761
   -50
   -52
    27,930
    28,122
12
35
1
2
0
2
0
0

27
1
07:07
13:10
20,697
48,270
    22,328
6950984
1
20697
0

28
1
09:08
15:47
22,818
43,779
     6,249
6620049
1
22818
0

29
29
1
2
10:26
18:38
13:16
22:57
  9,782
15,024
102,176
   -53
  -343,285
  -446,049
10110815
74
1
0
9782
0
0
0

30
30
1
2
01:48
16:25
04:31
20:24
  9,490
14,034
   -70
   -51
  -457,422
  -457,841
23
34
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 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	00:26	07:07	23,149	-67	-22,819	20	1	1	0
2 2	1 2	14:02 16:25	16:21 20:11	7,956 13,294	-48 -50	25,060 25,050	50 6	1 12	1 0	0 0
3 3	1 2	06:12 22:04	10:33 23:59	14,934 6,485	-51 199	-56,132 -56,033	36 5798	3 12	3 13	0 0
4 4	1 2	12:51 16:25	16:21 18:29	12,253 7,382	-45 -51	-74,707 -74,848	57 31	1 0	1 0	0 0
5 5 5	1 2 3	01:58 14:53 16:25	03:03 16:21 19:41	3,589 5,135 11,493	-66 -50 -52	-375,539 -377,305 -377,637	39 56 130	0 0 0	0 0 0	0 0 0
6	1	17:33	22:55	18,755	-50	-63,573	283	0	3	0
7 7	1 2	14:00 16:25	16:21 17:34	8,118 4,089	-49 -53	-434,268 -434,351	30 14	1 0	0 0	0 0
8	1	08:19	14:16	20,380	49,020	98,130	7004835	1	20380	0
9 9 9	1 2 3	00:00 13:15 21:53	01:48 16:21 23:59	6,186 10,792 7,122	-64 -48 -63	-205,126 -207,254 -208,520	88 139 291	2 1 12	2 1 13	0 0 0
10	1	16:25	21:37	18,008	-52	-74,872	14	1	1	0
11 11	1 2	01:31 09:45	04:40 13:49	11,088 14,131	-62 70,718	-288,437 -217,749	12 8412277	1 1	0 14131	0 0
12	-
13	1	05:45	11:06	18,563	-56	-27,391	34	3	3	0
14 14	1 2	00:00 22:52	05:16 23:59	18,087 3,618	-61 -1,525	22,764 21,265	10 25543	11 12	1 3618	0 0
15 15	1 2	00:00 20:03	02:12 23:59	7,562 13,443	-67 112	-529,557 -529,811	29 5424	2 12	1 13	0 0
16	1	03:47	08:46	17,439	-59	-16,690	25	2	2	0

18 18	1 2	00:00 19:49	02:29 23:59	8,593 14,289	-63 95	206,351 206,694	13 5046	2 12	1 13	0 0
19 19	1 2	00:00 07:19	01:40 11:50	5,683 15,503	-66 -54	25,564 25,565	6 40	1 2	0 2	0 0
20	1	03:03	07:54	16,841	-61	39,033	36	2	2	0
21 21	1 2	00:00 18:49	01:16 23:59	4,240 17,889	-61 239	-154,566 -154,563	35 11132	2 12	1 14	0 0
22 22	1 2	00:00 21:25	04:07 23:59	14,244 8,803	-59 -309	-54,717 -55,106	13 7066	2 12	0 13	0 0
23	1	04:10	10:05	20,336	-58	-160,671	37	3	2	0
24 24	1 2	04:10 11:53	05:37 16:25	4,940 15,548	-65 -47	-67,224 -67,298	5 15	1 1	0 0	0 0
25	1	01:20	07:05	20,094	-53	-5,273	4	53	0	0
26 26	1 2	11:51 18:56	13:29 23:31	5,670 15,761	-50 -52	27,930 28,122	12 35	1 2	0 2	0 0
27	1	07:07	13:10	20,697	48,270	22,328	6950984	1	20697	0
28	1	09:08	15:47	22,818	43,779	6,249	6620049	1	22818	0
29 29	1 2	10:26 18:38	13:16 22:57	9,782 15,024	102,176 -53	-343,285 -446,049	10110815 74	1 0	9782 0	0 0
30 30	1 2	01:48 16:25	04:31 20:24	9,490 14,034	-70 -51	-457,422 -457,841	23 34	1 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-