GPS Space Vehicle Time Integrity for MJD 53348

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
1
1
2
3
4
01:17
02:35
05:01
06:51
02:33
04:56
06:48
07:59
  4,321
  8,133
  6,288
  3,921
   -61
122,904
   -54
   -50
  -377,315
  -254,361
  -377,332
  -377,338
4
11088546
9
5
3
1
1
1
0
8133
1
0
0
0
0
0

2
1
14:57
21:11
21,509
   -54
    69,559
76
3
3
0

3
3
3
1
2
3
00:00
06:57
22:49
01:41
11:17
23:59
  5,802
15,152
  3,993
   -65
   -39
  -333
   -67,370
   -67,438
   -67,886
7
15
5198
1
3
12
0
2
12
0
0
0

4
1
13:36
19:15
19,335
   -40
  -512,920
118
3
3
0

5
1
15:32
20:21
16,716
   -42
   -64,671
42
3
3
0

6
1
18:15
23:37
18,530
   -50
  -453,909
82
1
1
0

7
1
11:32
17:51
21,767
   -35
  -166,852
187
4
5
0

8
1
08:41
14:44
20,902
   -36
    15,381
51
4
4
0

9
9
9
1
2
3
00:00
13:59
22:36
02:32
17:34
23:59
  8,634
12,265
  4,775
   -56
   -40
  -618
    18,512
    18,623
    18,093
7
51
11412
22
4
12
0
4
4775
0
0
0

10
1
16:58
22:17
18,572
   -45
   -55,238
11
6
1
0

11
11
1
2
02:35
10:30
04:56
14:34
  8,133
14,043
122,901
   -33
   -50,776
  -173,821
11088546
49
1
4
8133
4
0
0

12
-

13
1
06:51
11:40
16,888
   -43
    16,901
17
2
2
0

14
14
1
2
00:00
02:35
02:33
04:56
  8,642
  8,133
   -55
122,906
    31,176
   154,137
4
11088546
1
1
0
8133
0
0

15
15
1
2
00:00
21:47
02:33
23:59
  8,642
  7,713
   -45
  -423
  -358,955
  -359,728
14
9690
0
12
0
12
0
0

16
16
1
2
05:01
06:51
06:48
09:23
  6,256
  8,916
   -46
   -38
    -2,932
    -2,921
55
7
1
0
1
0
0
0

17
1
16:01
22:15
21,516
   -44
   142,854
77
2
2
0

18
18
1
2
00:00
20:36
02:33
23:59
  8,642
11,654
   -53
   -18
   104,973
   105,307
9
955
0
12
0
12
0
0

19
19
1
2
00:01
07:55
02:20
12:28
  7,961
15,779
   -60
   -34
     8,829
     8,880
4
38
2
4
0
4
0
0

20
20
20
1
2
3
03:33
05:01
06:51
04:56
06:48
08:28
  4,767
  6,288
  5,612
209,722
   -45
   -45
   310,625
   100,840
   100,822
14483630
31
9
1
1
1
4767
1
0
0
0
0

21
21
1
2
00:00
19:42
02:06
23:59
  7,286
14,887
   -55
   140
   -84,376
   -84,244
6
6742
1
12
0
12
0
0

22
22
22
1
2
3
00:00
02:35
22:01
02:33
04:43
23:59
  8,642
  7,584
  6,873
   -48
   -49
  -537
   -15,645
   -15,647
   -16,134
3
23
11641
0
1
12
0
1
14
0
0
0

23
23
1
2
05:01
06:51
06:48
10:44
  6,288
13,522
   -50
   -41
  -206,067
  -206,083
45
40
1
2
1
2
0
0

24
1
14:27
20:11
20,001
   -45
   -79,551
29
3
3
0

25
25
1
2
02:35
05:01
04:56
06:48
  8,133
  6,288
122,907
   -49
    41,692
   -81,270
11088546
10
1
1
8133
1
0
0

26
26
1
2
11:47
19:40
14:10
23:59
  8,031
14,984
   -35
   299
  -293,718
  -293,621
40
12067
3
12
2
12
0
0

27
1
07:50
13:54
21,282
   -37
  -488,320
54
4
4
0

28
1
10:02
16:39
22,857
   -40
   -45,650
48
6
6
0

29
29
1
2
11:22
19:27
13:59
23:53
  9,123
15,400
   -34
   -45
  -242,041
  -241,526
49
70
3
0
2
0
0
0

30
30
1
2
02:35
18:00
04:56
21:02
  8,133
10,426
   -53
   -48
  -490,570
  -489,931
41
32
2
0
2
0
0
0

31
1
10:49
17:11
21,936
   -39
      643
37
6
6
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 1	1 2 3 4	01:17 02:35 05:01 06:51	02:33 04:56 06:48 07:59	4,321 8,133 6,288 3,921	-61 122,904 -54 -50	-377,315 -254,361 -377,332 -377,338	4 11088546 9 5	3 1 1 1	0 8133 1 0	0 0 0 0
2	1	14:57	21:11	21,509	-54	69,559	76	3	3	0
3 3 3	1 2 3	00:00 06:57 22:49	01:41 11:17 23:59	5,802 15,152 3,993	-65 -39 -333	-67,370 -67,438 -67,886	7 15 5198	1 3 12	0 2 12	0 0 0
4	1	13:36	19:15	19,335	-40	-512,920	118	3	3	0
5	1	15:32	20:21	16,716	-42	-64,671	42	3	3	0
6	1	18:15	23:37	18,530	-50	-453,909	82	1	1	0
7	1	11:32	17:51	21,767	-35	-166,852	187	4	5	0
8	1	08:41	14:44	20,902	-36	15,381	51	4	4	0
9 9 9	1 2 3	00:00 13:59 22:36	02:32 17:34 23:59	8,634 12,265 4,775	-56 -40 -618	18,512 18,623 18,093	7 51 11412	22 4 12	0 4 4775	0 0 0
10	1	16:58	22:17	18,572	-45	-55,238	11	6	1	0
11 11	1 2	02:35 10:30	04:56 14:34	8,133 14,043	122,901 -33	-50,776 -173,821	11088546 49	1 4	8133 4	0 0
12	-
13	1	06:51	11:40	16,888	-43	16,901	17	2	2	0
14 14	1 2	00:00 02:35	02:33 04:56	8,642 8,133	-55 122,906	31,176 154,137	4 11088546	1 1	0 8133	0 0
15 15	1 2	00:00 21:47	02:33 23:59	8,642 7,713	-45 -423	-358,955 -359,728	14 9690	0 12	0 12	0 0
16 16	1 2	05:01 06:51	06:48 09:23	6,256 8,916	-46 -38	-2,932 -2,921	55 7	1 0	1 0	0 0
17	1	16:01	22:15	21,516	-44	142,854	77	2	2	0
18 18	1 2	00:00 20:36	02:33 23:59	8,642 11,654	-53 -18	104,973 105,307	9 955	0 12	0 12	0 0
19 19	1 2	00:01 07:55	02:20 12:28	7,961 15,779	-60 -34	8,829 8,880	4 38	2 4	0 4	0 0
20 20 20	1 2 3	03:33 05:01 06:51	04:56 06:48 08:28	4,767 6,288 5,612	209,722 -45 -45	310,625 100,840 100,822	14483630 31 9	1 1 1	4767 1 0	0 0 0
21 21	1 2	00:00 19:42	02:06 23:59	7,286 14,887	-55 140	-84,376 -84,244	6 6742	1 12	0 12	0 0
22 22 22	1 2 3	00:00 02:35 22:01	02:33 04:43 23:59	8,642 7,584 6,873	-48 -49 -537	-15,645 -15,647 -16,134	3 23 11641	0 1 12	0 1 14	0 0 0
23 23	1 2	05:01 06:51	06:48 10:44	6,288 13,522	-50 -41	-206,067 -206,083	45 40	1 2	1 2	0 0
24	1	14:27	20:11	20,001	-45	-79,551	29	3	3	0
25 25	1 2	02:35 05:01	04:56 06:48	8,133 6,288	122,907 -49	41,692 -81,270	11088546 10	1 1	8133 1	0 0
26 26	1 2	11:47 19:40	14:10 23:59	8,031 14,984	-35 299	-293,718 -293,621	40 12067	3 12	2 12	0 0
27	1	07:50	13:54	21,282	-37	-488,320	54	4	4	0
28	1	10:02	16:39	22,857	-40	-45,650	48	6	6	0
29 29	1 2	11:22 19:27	13:59 23:53	9,123 15,400	-34 -45	-242,041 -241,526	49 70	3 0	2 0	0 0
30 30	1 2	02:35 18:00	04:56 21:02	8,133 10,426	-53 -48	-490,570 -489,931	41 32	2 0	2 0	0 0
31	1	10:49	17:11	21,936	-39	643	37	6	6	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-