GPS Space Vehicle Time Integrity for MJD 53316

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
03:43
04:59
04:58
09:59
  4,493
17,370
   -53
   -44
  -372,202
  -372,216
4
13
1
1
0
1
0
0

2
-

3
3
1
2
01:02
09:07
03:52
13:28
  9,857
15,139
   -50
   -35
   -58,820
   -58,911
33
20
3
1
3
1
0
0

4
1
15:45
21:23
19,593
   -41
  -564,513
102
0
0
0

5
1
17:44
22:33
16,898
   -33
   -58,556
6
21
0
0

6
6
1
2
00:00
20:26
01:52
23:59
  6,497
12,358
   -56
   225
  -477,507
  -477,074
38
8865
2
12
2
12
0
0

7
1
13:44
20:03
21,914
   -36
  -240,334
160
0
0
0

8
1
10:55
16:57
20,956
   -31
    13,136
22
1
1
0

9
9
1
2
00:50
16:09
04:43
19:45
13,423
12,466
   -53
   -50
    13,585
    13,695
26
7
3
0
3
0
0
0

10
1
19:12
23:59
16,816
   272
   -53,198
11775
12
13
0

11
11
1
2
04:59
12:41
07:37
16:46
  9,176
14,140
   -50
   -32
  -164,200
  -164,287
11
19
2
0
1
0
0
0

12
-

13
13
1
2
08:32
12:00
09:59
13:54
  5,131
  6,615
   -40
   -29
    18,924
    18,925
4
33
2
1
0
1
0
0

14
14
1
2
01:40
04:59
04:58
07:58
11,633
10,279
   -49
   -43
    31,114
    31,130
25
7
1
14
1
1
0
0

15
1
00:04
04:58
17,084
   -53
  -344,456
33
3
3
0

16
16
1
2
06:36
10:00
07:59
11:35
  4,826
  5,574
   -48
   -33
    -3,901
    -3,882
7
7
0
0
0
0
0
0

17
1
18:11
23:59
20,224
   209
   159,202
10451
12
13
0

18
18
1
2
00:00
22:46
04:58
23:59
17,370
  4,175
   -48
-1,145
    94,161
    93,359
24
20411
3
12
3
4175
0
0

19
19
1
2
02:14
10:07
04:31
14:40
  7,912
15,737
   -54
   -32
     6,942
     6,982
4
8
1
1
0
1
0
0

20
1
05:48
10:42
17,102
   -39
   108,922
13
1
0
0

21
21
1
2
00:00
21:54
04:18
23:59
14,929
  7,303
   -48
  -484
   -82,129
   -82,616
33
10525
3
12
1
13
0
0

22
22
1
2
00:15
04:59
04:58
06:54
16,434
  6,606
   -46
   -45
   -15,484
   -15,488
20
20
3
1
3
1
0
0

23
1
06:56
09:59
10,664
   -40
  -196,932
9
1
0
0

24
1
17:01
22:54
20,753
   -42
   -71,619
21
0
0
0

25
1
04:59
09:57
17,295
   -38
   -79,117
14
1
1
0

26
26
26
1
2
3
00:00
13:56
21:50
02:30
16:20
23:59
  8,747
  8,372
  7,524
   -49
   -38
  -240
  -271,013
  -271,444
  -271,892
30
23
4995
3
1
12
2
0
13
0
0
0

27
1
10:00
16:05
21,198
   -34
  -464,029
58
1
1
0

28
1
12:15
18:52
22,969
   -31
   -44,598
27
1
1
0

29
29
29
1
2
3
00:00
13:29
21:36
02:04
16:09
23:59
  7,163
  9,326
  8,369
   -47
   -34
   -92
  -284,688
  -283,970
  -283,620
39
39
1231
3
1
12
3
0
13
0
0
0

30
30
1
2
04:59
18:55
07:21
23:15
  8,235
15,130
   -48
   -44
  -517,732
  -517,272
26
44
2
1
1
1
0
0

31
1
13:03
19:26
22,221
   -33
    -2,568
18
0
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	03:43 04:59	04:58 09:59	4,493 17,370	-53 -44	-372,202 -372,216	4 13	1 1	0 1	0 0
2	-
3 3	1 2	01:02 09:07	03:52 13:28	9,857 15,139	-50 -35	-58,820 -58,911	33 20	3 1	3 1	0 0
4	1	15:45	21:23	19,593	-41	-564,513	102	0	0	0
5	1	17:44	22:33	16,898	-33	-58,556	6	21	0	0
6 6	1 2	00:00 20:26	01:52 23:59	6,497 12,358	-56 225	-477,507 -477,074	38 8865	2 12	2 12	0 0
7	1	13:44	20:03	21,914	-36	-240,334	160	0	0	0
8	1	10:55	16:57	20,956	-31	13,136	22	1	1	0
9 9	1 2	00:50 16:09	04:43 19:45	13,423 12,466	-53 -50	13,585 13,695	26 7	3 0	3 0	0 0
10	1	19:12	23:59	16,816	272	-53,198	11775	12	13	0
11 11	1 2	04:59 12:41	07:37 16:46	9,176 14,140	-50 -32	-164,200 -164,287	11 19	2 0	1 0	0 0
12	-
13 13	1 2	08:32 12:00	09:59 13:54	5,131 6,615	-40 -29	18,924 18,925	4 33	2 1	0 1	0 0
14 14	1 2	01:40 04:59	04:58 07:58	11,633 10,279	-49 -43	31,114 31,130	25 7	1 14	1 1	0 0
15	1	00:04	04:58	17,084	-53	-344,456	33	3	3	0
16 16	1 2	06:36 10:00	07:59 11:35	4,826 5,574	-48 -33	-3,901 -3,882	7 7	0 0	0 0	0 0
17	1	18:11	23:59	20,224	209	159,202	10451	12	13	0
18 18	1 2	00:00 22:46	04:58 23:59	17,370 4,175	-48 -1,145	94,161 93,359	24 20411	3 12	3 4175	0 0
19 19	1 2	02:14 10:07	04:31 14:40	7,912 15,737	-54 -32	6,942 6,982	4 8	1 1	0 1	0 0
20	1	05:48	10:42	17,102	-39	108,922	13	1	0	0
21 21	1 2	00:00 21:54	04:18 23:59	14,929 7,303	-48 -484	-82,129 -82,616	33 10525	3 12	1 13	0 0
22 22	1 2	00:15 04:59	04:58 06:54	16,434 6,606	-46 -45	-15,484 -15,488	20 20	3 1	3 1	0 0
23	1	06:56	09:59	10,664	-40	-196,932	9	1	0	0
24	1	17:01	22:54	20,753	-42	-71,619	21	0	0	0
25	1	04:59	09:57	17,295	-38	-79,117	14	1	1	0
26 26 26	1 2 3	00:00 13:56 21:50	02:30 16:20 23:59	8,747 8,372 7,524	-49 -38 -240	-271,013 -271,444 -271,892	30 23 4995	3 1 12	2 0 13	0 0 0
27	1	10:00	16:05	21,198	-34	-464,029	58	1	1	0
28	1	12:15	18:52	22,969	-31	-44,598	27	1	1	0
29 29 29	1 2 3	00:00 13:29 21:36	02:04 16:09 23:59	7,163 9,326 8,369	-47 -34 -92	-284,688 -283,970 -283,620	39 39 1231	3 1 12	3 0 13	0 0 0
30 30	1 2	04:59 18:55	07:21 23:15	8,235 15,130	-48 -44	-517,732 -517,272	26 44	2 1	1 1	0 0
31	1	13:03	19:26	22,221	-33	-2,568	18	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-