GPS Space Vehicle Time Integrity for MJD 53696

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
01:19
06:00
03:59
08:00
  9,287
  6,976
   -52
   -49
   -20,390
   -20,420
7
7
0
0
0
0
0
0

2
1
14:56
21:05
21,367
   -42
    25,759
19
3
2
0

3
3
3
1
2
3
00:00
07:06
22:58
01:52
11:28
23:59
  6,415
15,160
  3,435
   -48
   -36
  -555
   -52,714
   -52,791
   -53,451
7
29
8897
1
2
11
0
1
2639
0
0
0

4
1
13:43
19:21
19,763
   -44
   -59,888
85
1
1
0

5
5
1
2
02:51
15:46
03:55
20:34
  3,809
16,733
   -47
   -45
  -329,721
  -332,057
55
224
1
3
1
3
0
0

6
1
18:26
23:48
18,561
   -48
    -5,287
300
2
547
0

7
1
12:00
18:26
22,290
   -41
  -420,327
96
2
2
0

8
1
09:12
15:09
20,612
   -35
    47,862
24
2
2
0

9
9
9
1
2
3
00:00
14:08
22:47
02:42
17:46
23:59
  9,417
12,501
  4,093
   -53
   -47
  -776
  -153,628
  -156,175
  -158,193
140
185
13844
1
2
11
1
2
4093
0
0
0

10
1
17:09
22:29
18,348
   -46
   -74,118
34
3
2
0

11
11
1
2
02:24
10:38
05:34
14:42
11,141
13,984
   -51
   -35
  -284,858
  -284,944
11
33
1
2
0
2
0
0

12
-

13
1
08:00
11:59
13,839
   -36
   -25,044
34
1
1
0

14
1
00:00
06:10
21,679
   -46
    23,332
4
62
0
0

15
15
1
2
00:00
20:58
03:07
23:59
10,910
10,300
   -43
  -136
  -523,165
  -523,680
24
2650
1
11
0
12
0
0

16
1
04:40
09:41
17,504
   -39
   -15,179
5
96
0
0

17
-

18
18
1
2
00:00
20:42
03:24
23:59
11,973
11,240
   -51
   -26
   203,535
   203,749
7
641
6
11
0
11
0
0

19
19
1
2
00:21
08:11
02:33
12:46
  7,602
15,871
   -50
   -33
    25,935
    25,944
5
8
0
6
0
1
0
0

20
1
03:59
08:47
16,609
   -40
    40,396
6
29
0
0

21
21
1
2
00:00
19:41
02:08
23:59
  7,394
14,921
   -51
   128
  -150,132
  -150,244
14
6349
1
11
0
13
0
0

22
22
1
2
00:00
22:18
05:00
23:59
17,464
  5,792
   -47
  -650
   -52,743
   -53,464
10
13884
1
11
0
5792
0
0

23
1
05:05
10:59
20,467
   -37
  -162,729
36
1
1
0

24
24
1
2
05:02
12:33
06:30
17:20
  5,087
16,542
   -43
   -39
   -64,033
   -64,127
6
39
1
1
0
1
0
0

25
1
02:14
07:58
20,124
   -51
    -4,261
5
9
0
0

26
26
1
2
11:51
19:49
14:22
23:59
  8,751
14,428
   -41
   277
    21,040
    21,542
15
11787
2
11
0
12
0
0

27
1
07:59
14:02
20,933
   -36
   -24,222
32
2
1
0

28
1
10:02
16:40
23,035
   -35
   -38,303
22
2
1
0

29
29
1
2
11:19
19:31
14:09
23:50
  9,869
14,857
   -34
   -48
  -426,585
  -427,155
55
88
2
2
1
2
0
0

30
30
1
2
02:39
16:59
05:24
21:17
  9,627
14,967
   -51
   -49
  -447,947
  -448,429
22
51
1
3
0
3
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	1 2	01:19 06:00	03:59 08:00	9,287 6,976	-52 -49	-20,390 -20,420	7 7	0 0	0 0	0 0
2	1	14:56	21:05	21,367	-42	25,759	19	3	2	0
3 3 3	1 2 3	00:00 07:06 22:58	01:52 11:28 23:59	6,415 15,160 3,435	-48 -36 -555	-52,714 -52,791 -53,451	7 29 8897	1 2 11	0 1 2639	0 0 0
4	1	13:43	19:21	19,763	-44	-59,888	85	1	1	0
5 5	1 2	02:51 15:46	03:55 20:34	3,809 16,733	-47 -45	-329,721 -332,057	55 224	1 3	1 3	0 0
6	1	18:26	23:48	18,561	-48	-5,287	300	2	547	0
7	1	12:00	18:26	22,290	-41	-420,327	96	2	2	0
8	1	09:12	15:09	20,612	-35	47,862	24	2	2	0
9 9 9	1 2 3	00:00 14:08 22:47	02:42 17:46 23:59	9,417 12,501 4,093	-53 -47 -776	-153,628 -156,175 -158,193	140 185 13844	1 2 11	1 2 4093	0 0 0
10	1	17:09	22:29	18,348	-46	-74,118	34	3	2	0
11 11	1 2	02:24 10:38	05:34 14:42	11,141 13,984	-51 -35	-284,858 -284,944	11 33	1 2	0 2	0 0
12	-
13	1	08:00	11:59	13,839	-36	-25,044	34	1	1	0
14	1	00:00	06:10	21,679	-46	23,332	4	62	0	0
15 15	1 2	00:00 20:58	03:07 23:59	10,910 10,300	-43 -136	-523,165 -523,680	24 2650	1 11	0 12	0 0
16	1	04:40	09:41	17,504	-39	-15,179	5	96	0	0
17	-
18 18	1 2	00:00 20:42	03:24 23:59	11,973 11,240	-51 -26	203,535 203,749	7 641	6 11	0 11	0 0
19 19	1 2	00:21 08:11	02:33 12:46	7,602 15,871	-50 -33	25,935 25,944	5 8	0 6	0 1	0 0
20	1	03:59	08:47	16,609	-40	40,396	6	29	0	0
21 21	1 2	00:00 19:41	02:08 23:59	7,394 14,921	-51 128	-150,132 -150,244	14 6349	1 11	0 13	0 0
22 22	1 2	00:00 22:18	05:00 23:59	17,464 5,792	-47 -650	-52,743 -53,464	10 13884	1 11	0 5792	0 0
23	1	05:05	10:59	20,467	-37	-162,729	36	1	1	0
24 24	1 2	05:02 12:33	06:30 17:20	5,087 16,542	-43 -39	-64,033 -64,127	6 39	1 1	0 1	0 0
25	1	02:14	07:58	20,124	-51	-4,261	5	9	0	0
26 26	1 2	11:51 19:49	14:22 23:59	8,751 14,428	-41 277	21,040 21,542	15 11787	2 11	0 12	0 0
27	1	07:59	14:02	20,933	-36	-24,222	32	2	1	0
28	1	10:02	16:40	23,035	-35	-38,303	22	2	1	0
29 29	1 2	11:19 19:31	14:09 23:50	9,869 14,857	-34 -48	-426,585 -427,155	55 88	2 2	1 2	0 0
30 30	1 2	02:39 16:59	05:24 21:17	9,627 14,967	-51 -49	-447,947 -448,429	22 51	1 3	0 3	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-