GPS Space Vehicle Time Integrity for MJD 52842

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
15:32
21:22
20,321
  -237
  -296,151
9
0
0
0

2
1
15:37
20:52
18,460
  -236
   153,975
39
0
0
0

3
3
1
2
09:31
17:35
12:19
21:56
  9,611
15,170
  -242
  -233
   -29,717
   -29,814
8
13
1
0
0
0
0
0

4
4
1
2
00:07
01:15
01:13
05:40
  3,776
15,435
  -231
  -237
   -43,204
   -43,196
4
4
16
33
0
0
0
0

5
5
1
2
02:13
13:15
07:01
14:18
16,873
  3,800
  -236
  -236
   -36,681
   -36,915
36
9
1
23
0
0
0
0

6
1
04:51
10:15
18,508
  -229
     6,012
4
11
0
0

7
7
7
1
2
3
00:00
01:15
22:07
01:13
04:27
23:59
  4,214
11,268
  6,494
  -234
  -238
  -790
  -578,246
  -578,348
  -579,778
15
42
13075
0
1
12
0
1
6494
0
0
0

8
8
1
2
00:00
19:27
01:13
23:59
  4,214
15,832
  -234
    41
  -392,424
  -392,728
10
10007
0
12
0
12
0
0

9
9
1
2
01:15
09:12
04:11
13:00
10,283
13,121
  -232
  -233
    54,601
    54,656
10
9
0
14
0
0
0
0

10
1
03:39
09:01
18,631
  -232
   -28,839
7
10
0
0

11
11
11
1
2
3
00:00
12:41
21:07
01:08
16:03
23:59
  3,957
11,941
  9,962
  -240
  -241
    19
   -57,490
   -57,588
   -57,383
6
7
7235
4
0
12
0
0
12
0
0
0

12
-

13
1
18:00
22:17
14,931
  -235
    29,495
6
3
0
0

14
1
10:06
16:25
22,203
  -236
    20,085
4
37
0
0

15
15
1
2
08:05
12:00
09:59
13:55
  6,709
  6,648
  -238
  -240
  -137,019
  -137,088
11
10
1
0
0
0
0
0

16
1
14:58
19:55
17,368
  -238
   -55,314
30
0
0
0

17
-

18
1
07:23
14:07
23,242
  -237
   -12,711
4
21
0
0

19
-

20
20
1
2
01:27
14:23
02:39
19:10
  4,349
16,606
  -237
  -237
   213,272
   213,251
8
5
10
37
0
0
0
0

21
1
06:02
12:28
22,143
  -231
    -9,577
61
0
0
0

22
-

23
1
08:53
15:23
22,668
  -234
   -31,658
7
4
0
0

24
1
01:27
07:18
20,598
  -236
   -46,666
20
0
0
0

25
1
14:00
18:07
14,464
  -245
   -48,554
6
22
0
0

26
26
1
2
06:24
22:34
11:08
23:59
16,307
  4,915
  -242
   -88
  -523,820
  -523,728
8
2999
4
12
0
12
0
0

27
1
18:18
23:59
19,744
   121
  -460,292
14397
12
6778
0

28
28
28
1
2
3
00:00
01:15
20:32
01:13
03:14
23:59
  4,214
  7,083
11,962
  -243
  -245
  -233
    23,108
    23,089
    22,871
5
9
80
2
1
12
0
0
12
0
0
0

29
29
1
2
05:51
21:31
10:06
23:59
14,595
  8,635
  -241
   233
  -158,345
  -157,917
7
12581
21
12
0
12
0
0

30
30
1
2
03:18
13:07
07:40
15:39
15,430
  8,972
  -236
  -239
  -321,667
  -322,916
179
105
1
0
1
0
0
0

31
31
1
2
10:52
18:20
12:28
23:09
  5,515
16,831
  -248
  -231
  -333,986
  -334,572
30
89
1
0
0
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	15:32	21:22	20,321	-237	-296,151	9	0	0	0
2	1	15:37	20:52	18,460	-236	153,975	39	0	0	0
3 3	1 2	09:31 17:35	12:19 21:56	9,611 15,170	-242 -233	-29,717 -29,814	8 13	1 0	0 0	0 0
4 4	1 2	00:07 01:15	01:13 05:40	3,776 15,435	-231 -237	-43,204 -43,196	4 4	16 33	0 0	0 0
5 5	1 2	02:13 13:15	07:01 14:18	16,873 3,800	-236 -236	-36,681 -36,915	36 9	1 23	0 0	0 0
6	1	04:51	10:15	18,508	-229	6,012	4	11	0	0
7 7 7	1 2 3	00:00 01:15 22:07	01:13 04:27 23:59	4,214 11,268 6,494	-234 -238 -790	-578,246 -578,348 -579,778	15 42 13075	0 1 12	0 1 6494	0 0 0
8 8	1 2	00:00 19:27	01:13 23:59	4,214 15,832	-234 41	-392,424 -392,728	10 10007	0 12	0 12	0 0
9 9	1 2	01:15 09:12	04:11 13:00	10,283 13,121	-232 -233	54,601 54,656	10 9	0 14	0 0	0 0
10	1	03:39	09:01	18,631	-232	-28,839	7	10	0	0
11 11 11	1 2 3	00:00 12:41 21:07	01:08 16:03 23:59	3,957 11,941 9,962	-240 -241 19	-57,490 -57,588 -57,383	6 7 7235	4 0 12	0 0 12	0 0 0
12	-
13	1	18:00	22:17	14,931	-235	29,495	6	3	0	0
14	1	10:06	16:25	22,203	-236	20,085	4	37	0	0
15 15	1 2	08:05 12:00	09:59 13:55	6,709 6,648	-238 -240	-137,019 -137,088	11 10	1 0	0 0	0 0
16	1	14:58	19:55	17,368	-238	-55,314	30	0	0	0
17	-
18	1	07:23	14:07	23,242	-237	-12,711	4	21	0	0
19	-
20 20	1 2	01:27 14:23	02:39 19:10	4,349 16,606	-237 -237	213,272 213,251	8 5	10 37	0 0	0 0
21	1	06:02	12:28	22,143	-231	-9,577	61	0	0	0
22	-
23	1	08:53	15:23	22,668	-234	-31,658	7	4	0	0
24	1	01:27	07:18	20,598	-236	-46,666	20	0	0	0
25	1	14:00	18:07	14,464	-245	-48,554	6	22	0	0
26 26	1 2	06:24 22:34	11:08 23:59	16,307 4,915	-242 -88	-523,820 -523,728	8 2999	4 12	0 12	0 0
27	1	18:18	23:59	19,744	121	-460,292	14397	12	6778	0
28 28 28	1 2 3	00:00 01:15 20:32	01:13 03:14 23:59	4,214 7,083 11,962	-243 -245 -233	23,108 23,089 22,871	5 9 80	2 1 12	0 0 12	0 0 0
29 29	1 2	05:51 21:31	10:06 23:59	14,595 8,635	-241 233	-158,345 -157,917	7 12581	21 12	0 12	0 0
30 30	1 2	03:18 13:07	07:40 15:39	15,430 8,972	-236 -239	-321,667 -322,916	179 105	1 0	1 0	0 0
31 31	1 2	10:52 18:20	12:28 23:09	5,515 16,831	-248 -231	-333,986 -334,572	30 89	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-