GPS Space Vehicle Time Integrity for MJD 53528

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
12:48
18:22
18:21
19:30
19,183
  4,093
   -34
   -29
  -407,205
  -407,225
13
4
0
6
0
0
0
0

2
1
02:40
08:53
21,368
   -31
    25,806
11
8
1
0

3
3
1
2
10:38
18:38
13:21
23:00
  9,209
14,869
   -34
   -31
    -7,031
    -7,119
10
33
1
2
0
2
0
0

4
1
01:13
06:52
19,322
   -29
  -171,705
140
1
1
0

5
1
03:03
07:58
17,129
   -29
  -104,706
24
2
1
0

6
1
05:48
11:14
18,422
   -34
  -596,996
232
2
2
0

7
1
00:00
05:34
19,309
   -28
  -151,796
147
1
1
0

8
8
1
2
00:00
20:33
02:36
23:59
  8,911
11,933
   -30
    18
    31,228
    31,362
5
1742
1
11
0
13
0
0

9
9
1
2
01:43
10:19
05:18
14:12
12,457
13,294
   -22
   -40
    46,759
    46,804
8
7
0
16
0
0
0
0

10
1
04:33
09:49
18,112
   -35
   -64,873
29
4
2
0

11
11
11
1
2
3
00:00
13:50
22:07
02:13
17:03
23:59
  7,521
11,329
  6,303
   -29
   -34
  -294
  -233,130
  -233,341
  -233,712
9
12
6370
7
1
11
0
0
13
0
0
0

12
-

13
1
18:22
23:26
17,417
   -31
     -514
34
2
2
0

14
1
11:15
17:34
22,167
   -33
    29,246
4
33
0
0

15
1
09:06
14:58
20,447
   -38
  -442,158
31
0
0
0

16
16
1
2
16:10
18:22
18:21
21:12
  7,622
  9,852
   -32
   -32
    -3,283
    -3,286
4
6
2
156
0
0
0
0

17
-

18
1
08:23
15:04
22,879
   -34
   160,995
36
1
1
0

19
19
1
2
11:38
19:33
13:59
23:59
  8,140
15,172
   -41
   345
    21,965
    22,372
6
13851
0
11
0
12
0
0

20
20
20
1
2
3
02:33
15:32
18:22
03:47
18:21
20:17
  4,459
  9,899
  6,566
   -31
   -35
   -32
    63,229
    63,130
    63,116
10
5
5
3
4
6
0
0
0
0
0
0

21
1
07:18
13:40
21,720
   -32
  -107,044
21
1
1
0

22
1
09:47
16:26
23,019
   -42
   -25,123
10
0
0
0

23
23
1
2
16:37
18:22
18:21
22:30
  6,052
14,124
   -37
   -30
  -193,621
  -193,590
6
46
0
2
0
2
0
0

24
24
1
2
00:03
16:24
04:49
17:58
16,414
  5,464
   -27
   -38
   -22,538
   -22,695
14
6
1
1
0
0
0
0

25
1
13:32
18:21
16,922
   -34
   -94,812
9
136
0
0

26
26
1
2
00:00
07:26
01:55
12:07
  6,481
16,010
   -32
   -35
   -23,413
   -23,413
5
21
8
1
0
1
0
0

27
27
1
2
00:00
19:20
01:30
23:59
  5,422
15,939
   -31
   281
    -2,461
    -2,253
5
11915
1
11
0
11
0
0

28
28
1
2
00:00
21:34
04:16
23:59
14,640
  8,274
   -30
  -280
   -45,623
   -45,851
4
6943
19
11
0
13
0
0

29
29
29
1
2
3
00:00
07:04
22:49
01:40
11:22
23:59
  5,794
14,652
  4,240
   -29
   -34
  -244
   -98,292
   -99,134
  -100,762
46
130
4093
1
2
11
1
2
11
0
0
0

30
30
1
2
04:35
14:08
08:51
16:58
14,603
  9,969
   -32
   -31
  -232,656
  -233,330
92
63
2
0
2
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	1 2	12:48 18:22	18:21 19:30	19,183 4,093	-34 -29	-407,205 -407,225	13 4	0 6	0 0	0 0
2	1	02:40	08:53	21,368	-31	25,806	11	8	1	0
3 3	1 2	10:38 18:38	13:21 23:00	9,209 14,869	-34 -31	-7,031 -7,119	10 33	1 2	0 2	0 0
4	1	01:13	06:52	19,322	-29	-171,705	140	1	1	0
5	1	03:03	07:58	17,129	-29	-104,706	24	2	1	0
6	1	05:48	11:14	18,422	-34	-596,996	232	2	2	0
7	1	00:00	05:34	19,309	-28	-151,796	147	1	1	0
8 8	1 2	00:00 20:33	02:36 23:59	8,911 11,933	-30 18	31,228 31,362	5 1742	1 11	0 13	0 0
9 9	1 2	01:43 10:19	05:18 14:12	12,457 13,294	-22 -40	46,759 46,804	8 7	0 16	0 0	0 0
10	1	04:33	09:49	18,112	-35	-64,873	29	4	2	0
11 11 11	1 2 3	00:00 13:50 22:07	02:13 17:03 23:59	7,521 11,329 6,303	-29 -34 -294	-233,130 -233,341 -233,712	9 12 6370	7 1 11	0 0 13	0 0 0
12	-
13	1	18:22	23:26	17,417	-31	-514	34	2	2	0
14	1	11:15	17:34	22,167	-33	29,246	4	33	0	0
15	1	09:06	14:58	20,447	-38	-442,158	31	0	0	0
16 16	1 2	16:10 18:22	18:21 21:12	7,622 9,852	-32 -32	-3,283 -3,286	4 6	2 156	0 0	0 0
17	-
18	1	08:23	15:04	22,879	-34	160,995	36	1	1	0
19 19	1 2	11:38 19:33	13:59 23:59	8,140 15,172	-41 345	21,965 22,372	6 13851	0 11	0 12	0 0
20 20 20	1 2 3	02:33 15:32 18:22	03:47 18:21 20:17	4,459 9,899 6,566	-31 -35 -32	63,229 63,130 63,116	10 5 5	3 4 6	0 0 0	0 0 0
21	1	07:18	13:40	21,720	-32	-107,044	21	1	1	0
22	1	09:47	16:26	23,019	-42	-25,123	10	0	0	0
23 23	1 2	16:37 18:22	18:21 22:30	6,052 14,124	-37 -30	-193,621 -193,590	6 46	0 2	0 2	0 0
24 24	1 2	00:03 16:24	04:49 17:58	16,414 5,464	-27 -38	-22,538 -22,695	14 6	1 1	0 0	0 0
25	1	13:32	18:21	16,922	-34	-94,812	9	136	0	0
26 26	1 2	00:00 07:26	01:55 12:07	6,481 16,010	-32 -35	-23,413 -23,413	5 21	8 1	0 1	0 0
27 27	1 2	00:00 19:20	01:30 23:59	5,422 15,939	-31 281	-2,461 -2,253	5 11915	1 11	0 11	0 0
28 28	1 2	00:00 21:34	04:16 23:59	14,640 8,274	-30 -280	-45,623 -45,851	4 6943	19 11	0 13	0 0
29 29 29	1 2 3	00:00 07:04 22:49	01:40 11:22 23:59	5,794 14,652 4,240	-29 -34 -244	-98,292 -99,134 -100,762	46 130 4093	1 2 11	1 2 11	0 0 0
30 30	1 2	04:35 14:08	08:51 16:58	14,603 9,969	-32 -31	-232,656 -233,330	92 63	2 0	2 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-