GPS Space Vehicle Time Integrity for MJD 54123

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
1
2
00:00
20:22
03:08
23:59
10,766
12,535
   -38
     4
  -103,142
  -103,290
12
765
2
13
1
14
0
0

2
2
2
1
2
3
09:54
12:00
14:15
11:58
14:13
16:05
  7,268
  7,664
  6,500
   -29
   -28
153,815
   -75,872
   -75,897
    77,920
62
13
12403473
2
2
1
2
2
6500
0
0
0

3
3
1
2
01:54
17:49
06:15
20:35
14,924
  9,695
   -28
   -26
    -2,163
    -2,481
31
16
2
1
1
0
0
0

4
4
1
2
08:47
12:00
11:58
14:12
11,098
  7,623
   -26
   -27
  -356,520
  -356,545
36
14
2
2
2
2
0
0

5
5
5
5
1
2
3
4
10:40
12:00
14:15
21:35
11:58
14:13
15:25
22:44
  4,504
  7,664
  4,106
  4,145
   -28
   -29
243,513
   -28
   -18,150
   -18,225
   225,244
   -18,599
15
34
15605962
16
0
2
1
1
0
2
4106
0
0
0
0
0

6
6
1
2
13:08
14:15
14:13
18:32
  3,673
14,692
   -29
68,032
  -437,345
  -369,044
26
8250104
0
1
0
14692
0
0

7
1
14:15
18:44
15,359
   -32
  -438,105
66
3
3
0

8
1
03:43
08:45
17,569
   -35
    94,034
22
1
1
0

9
9
1
2
08:50
17:34
11:58
21:20
10,899
13,056
   -35
   -22
   -54,387
   -54,435
26
8
2
2
2
1
0
0

10
10
1
2
12:00
14:15
14:13
17:18
  7,660
10,251
   -28
97,522
   -96,348
     1,196
37
9876814
2
1
2
10251
0
0

11
11
1
2
05:26
21:15
08:45
23:59
11,619
  9,553
   -29
   398
    -4,647
    -4,297
33
11356
1
13
1
14
0
0

12
12
12
1
2
3
10:30
12:00
14:15
11:58
14:13
15:24
  5,122
  7,664
  4,065
   -29
   -30
245,971
    59,650
    59,611
   305,577
9
24
15684466
0
2
1
0
2
4065
0
0
0

13
1
01:26
06:48
18,641
   -33
  -135,702
31
1
1
0

14
1
18:32
23:59
18,891
   220
    -5,505
9271
13
14
0

15
-

16
1
00:00
04:29
15,485
   -33
  -115,077
22
2
1
0

17
17
1
2
06:34
08:47
08:45
11:58
  7,609
11,098
   -34
   -32
   -81,488
   -81,473
5
7
2
2
0
1
0
0

18
1
15:43
22:23
22,858
   -29
   253,859
12
2
1
0

19
19
1
2
02:53
18:53
07:23
21:17
15,678
  8,321
   -29
   -25
   -59,828
   -60,057
17
18
2
1
0
1
0
0

20
20
20
1
2
3
00:00
09:50
22:45
03:37
10:53
23:59
12,408
  3,708
  4,187
   -34
   -25
-1,254
    22,038
    22,052
    20,828
8
23
22124
2
2
13
1
2
4187
0
0
0

21
1
14:48
21:05
21,758
   -27
   -69,314
9
1
1
0

22
1
17:14
23:51
23,039
   -27
  -163,720
14
2
2
0

23
1
00:00
05:51
20,132
   -33
  -147,017
35
2
2
0

24
24
1
2
12:00
14:15
14:13
18:12
  7,653
13,491
   -29
74,090
   -71,140
     2,942
34
8609500
2
1
2
13491
0
0

25
25
1
2
00:00
21:20
03:16
23:59
11,136
  9,226
   -32
   -93
  -374,362
  -373,463
41
1817
2
13
1
14
0
0

26
26
1
2
06:43
14:41
08:45
19:17
  7,078
15,683
   -32
   -33
     7,862
     8,459
39
89
0
1
0
1
0
0

27
1
02:41
08:45
20,877
   -28
   -90,084
8
1
1
0

28
28
1
2
04:48
08:47
08:45
11:26
13,711
  9,347
   -31
   -27
    -9,025
    -9,011
32
35
1
2
1
2
0
0

29
29
1
2
06:13
14:24
08:45
18:44
  8,851
14,983
   -27
   -29
  -324,932
  -325,417
37
66
0
0
0
0
0
0

30
30
30
1
2
3
12:00
14:15
21:25
14:13
16:07
23:59
  7,535
  6,644
  9,014
   -34
150,472
   -20
   -23,419
   127,079
   -23,448
33
12268323
6
2
1
11
2
6644
0
0
0
0

31
31
1
2
00:00
20:49
02:29
23:59
  8,710
10,873
   -38
    96
      456
      206
20
3441
2
13
1
14
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 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	1 2	00:00 20:22	03:08 23:59	10,766 12,535	-38 4	-103,142 -103,290	12 765	2 13	1 14	0 0
2 2 2	1 2 3	09:54 12:00 14:15	11:58 14:13 16:05	7,268 7,664 6,500	-29 -28 153,815	-75,872 -75,897 77,920	62 13 12403473	2 2 1	2 2 6500	0 0 0
3 3	1 2	01:54 17:49	06:15 20:35	14,924 9,695	-28 -26	-2,163 -2,481	31 16	2 1	1 0	0 0
4 4	1 2	08:47 12:00	11:58 14:12	11,098 7,623	-26 -27	-356,520 -356,545	36 14	2 2	2 2	0 0
5 5 5 5	1 2 3 4	10:40 12:00 14:15 21:35	11:58 14:13 15:25 22:44	4,504 7,664 4,106 4,145	-28 -29 243,513 -28	-18,150 -18,225 225,244 -18,599	15 34 15605962 16	0 2 1 1	0 2 4106 0	0 0 0 0
6 6	1 2	13:08 14:15	14:13 18:32	3,673 14,692	-29 68,032	-437,345 -369,044	26 8250104	0 1	0 14692	0 0
7	1	14:15	18:44	15,359	-32	-438,105	66	3	3	0
8	1	03:43	08:45	17,569	-35	94,034	22	1	1	0
9 9	1 2	08:50 17:34	11:58 21:20	10,899 13,056	-35 -22	-54,387 -54,435	26 8	2 2	2 1	0 0
10 10	1 2	12:00 14:15	14:13 17:18	7,660 10,251	-28 97,522	-96,348 1,196	37 9876814	2 1	2 10251	0 0
11 11	1 2	05:26 21:15	08:45 23:59	11,619 9,553	-29 398	-4,647 -4,297	33 11356	1 13	1 14	0 0
12 12 12	1 2 3	10:30 12:00 14:15	11:58 14:13 15:24	5,122 7,664 4,065	-29 -30 245,971	59,650 59,611 305,577	9 24 15684466	0 2 1	0 2 4065	0 0 0
13	1	01:26	06:48	18,641	-33	-135,702	31	1	1	0
14	1	18:32	23:59	18,891	220	-5,505	9271	13	14	0
15	-
16	1	00:00	04:29	15,485	-33	-115,077	22	2	1	0
17 17	1 2	06:34 08:47	08:45 11:58	7,609 11,098	-34 -32	-81,488 -81,473	5 7	2 2	0 1	0 0
18	1	15:43	22:23	22,858	-29	253,859	12	2	1	0
19 19	1 2	02:53 18:53	07:23 21:17	15,678 8,321	-29 -25	-59,828 -60,057	17 18	2 1	0 1	0 0
20 20 20	1 2 3	00:00 09:50 22:45	03:37 10:53 23:59	12,408 3,708 4,187	-34 -25 -1,254	22,038 22,052 20,828	8 23 22124	2 2 13	1 2 4187	0 0 0
21	1	14:48	21:05	21,758	-27	-69,314	9	1	1	0
22	1	17:14	23:51	23,039	-27	-163,720	14	2	2	0
23	1	00:00	05:51	20,132	-33	-147,017	35	2	2	0
24 24	1 2	12:00 14:15	14:13 18:12	7,653 13,491	-29 74,090	-71,140 2,942	34 8609500	2 1	2 13491	0 0
25 25	1 2	00:00 21:20	03:16 23:59	11,136 9,226	-32 -93	-374,362 -373,463	41 1817	2 13	1 14	0 0
26 26	1 2	06:43 14:41	08:45 19:17	7,078 15,683	-32 -33	7,862 8,459	39 89	0 1	0 1	0 0
27	1	02:41	08:45	20,877	-28	-90,084	8	1	1	0
28 28	1 2	04:48 08:47	08:45 11:26	13,711 9,347	-31 -27	-9,025 -9,011	32 35	1 2	1 2	0 0
29 29	1 2	06:13 14:24	08:45 18:44	8,851 14,983	-27 -29	-324,932 -325,417	37 66	0 0	0 0	0 0
30 30 30	1 2 3	12:00 14:15 21:25	14:13 16:07 23:59	7,535 6,644 9,014	-34 150,472 -20	-23,419 127,079 -23,448	33 12268323 6	2 1 11	2 6644 0	0 0 0
31 31	1 2	00:00 20:49	02:29 23:59	8,710 10,873	-38 96	456 206	20 3441	2 13	1 14	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-