GPS Space Vehicle Time Integrity for MJD 55484

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
-

2
2
1
2
12:44
16:00
15:58
18:48
10,979
  9,793
  -468
  -463
  -296,129
  -296,154
45
6
1
0
1
0
0
0

3
3
3
1
2
3
04:49
06:49
20:51
06:47
09:21
23:25
  6,811
  8,801
  8,959
  -464
  -460
  -454
  -622,255
  -622,294
  -622,554
14
16
13
1
1
0
1
0
0
0
0
0

4
4
1
2
11:46
16:00
15:58
17:14
14,386
  4,436
  -471
  -472
  -195,027
  -195,123
48
13
1
0
1
0
0
0

5
1
16:00
20:20
15,062
  -465
    51,470
40
1
1
0

6
6
6
1
2
3
04:42
06:49
20:13
06:47
08:43
23:30
  7,268
  6,582
11,516
  -466
  -467
  -462
  -455,876
  -455,774
  -455,069
33
26
48
1
1
0
1
1
0
0
0
0

7
7
1
2
05:26
06:49
06:47
11:45
  4,643
17,133
  -468
  -419
      913
      959
23
4131
1
2
1
2
0
0

8
1
06:57
12:53
20,647
  -418
    -7,289
3763
2
2
0

9
9
1
2
11:46
20:32
15:30
23:59
12,712
11,839
  -468
    20
   -36,998
   -36,581
16
14091
1
14
1
1347
0
0

10
10
10
1
2
3
06:49
13:46
16:00
08:06
15:58
18:31
  4,605
  7,592
  8,785
  -453
  -461
  -457
    54,760
    54,778
    54,792
4
5
7
0
0
1
0
0
0
0
0
0

11
11
1
2
00:41
08:23
03:00
12:58
  8,020
15,763
  -454
  -414
    96,131
    96,253
4
4307
2
2
0
2
0
0

12
12
1
2
13:22
16:00
15:58
18:18
  9,025
  8,027
  -471
  -463
    62,776
    62,751
8
11
0
36
0
0
0
0

13
13
1
2
04:13
06:49
06:47
09:42
  8,947
10,105
  -465
  -462
  -295,326
  -295,312
10
4
1
37
1
0
0
0

14
14
1
2
00:00
21:32
03:52
23:59
13,603
  8,423
  -460
  -676
   -98,520
   -99,006
19
5321
2
14
1
15
0
0

15
15
1
2
10:21
17:53
11:55
22:40
  5,359
16,648
  -328
  -462
   195,365
   195,069
7387
30
2
1
2
1
0
0

16
1
02:32
06:47
14,833
  -461
   116,940
21
1
1
0

17
1
09:16
15:30
21,374
  -429
  -174,706
3699
2
3
0

18
18
1
2
00:00
18:37
01:18
23:59
  4,669
18,485
  -461
  -168
   -99,325
   -99,200
47
10560
1
14
1
18
0
0

19
19
1
2
06:49
22:06
10:37
23:59
13,368
  6,572
  -459
    32
    73,954
    74,613
10
10689
4
14
0
1150
0
0

20
1
01:35
06:26
16,719
  -460
   -50,711
5
51
0
0

21
1
17:46
23:58
21,438
  -460
    94,922
47
4
4
0

22
22
1
2
00:00
20:06
02:47
23:59
  9,692
13,432
  -462
  -375
  -161,410
  -161,264
7
2499
2
14
1
14
0
0

23
23
1
2
02:53
06:49
06:47
08:46
13,585
  6,804
  -462
  -459
  -349,318
  -349,295
11
5
1
0
1
0
0
0

24
24
24
1
2
3
00:00
08:46
22:37
03:08
10:56
23:59
10,966
  7,516
  4,665
  -462
  -360
  -463
  -330,631
  -330,628
  -330,888
28
6237
51
1
2
3
1
2
3
0
0
0

25
25
25
1
2
3
00:28
14:44
16:00
03:12
15:58
19:02
  9,527
  4,124
10,651
  -461
  -472
  -464
    45,291
    45,379
    45,402
8
6
10
9
4
0
0
0
0
0
0
0

26
26
1
2
08:54
17:15
12:06
21:26
11,174
14,481
  -396
  -458
    29,796
    29,974
5116
34
2
1
2
0
0
0

27
27
1
2
11:11
20:22
15:05
23:35
13,630
11,301
  -466
  -464
  -198,848
  -198,960
15
14
2
0
1
0
0
0

28
1
07:47
14:21
22,672
  -428
     -845
3591
2
3
0

29
1
16:04
21:32
19,016
  -464
  -156,898
19
1
1
0

30
30
1
2
00:25
16:00
03:45
19:15
11,646
11,419
  -455
  -472
  -287,774
  -287,981
14
8
1
0
0
0
0
0

31
1
00:00
05:32
19,382
  -461
      254
41
2
1
0

32
1
00:46
06:00
18,291
  -459
   108,189
46
0
0
0

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	-
2 2	1 2	12:44 16:00	15:58 18:48	10,979 9,793	-468 -463	-296,129 -296,154	45 6	1 0	1 0	0 0
3 3 3	1 2 3	04:49 06:49 20:51	06:47 09:21 23:25	6,811 8,801 8,959	-464 -460 -454	-622,255 -622,294 -622,554	14 16 13	1 1 0	1 0 0	0 0 0
4 4	1 2	11:46 16:00	15:58 17:14	14,386 4,436	-471 -472	-195,027 -195,123	48 13	1 0	1 0	0 0
5	1	16:00	20:20	15,062	-465	51,470	40	1	1	0
6 6 6	1 2 3	04:42 06:49 20:13	06:47 08:43 23:30	7,268 6,582 11,516	-466 -467 -462	-455,876 -455,774 -455,069	33 26 48	1 1 0	1 1 0	0 0 0
7 7	1 2	05:26 06:49	06:47 11:45	4,643 17,133	-468 -419	913 959	23 4131	1 2	1 2	0 0
8	1	06:57	12:53	20,647	-418	-7,289	3763	2	2	0
9 9	1 2	11:46 20:32	15:30 23:59	12,712 11,839	-468 20	-36,998 -36,581	16 14091	1 14	1 1347	0 0
10 10 10	1 2 3	06:49 13:46 16:00	08:06 15:58 18:31	4,605 7,592 8,785	-453 -461 -457	54,760 54,778 54,792	4 5 7	0 0 1	0 0 0	0 0 0
11 11	1 2	00:41 08:23	03:00 12:58	8,020 15,763	-454 -414	96,131 96,253	4 4307	2 2	0 2	0 0
12 12	1 2	13:22 16:00	15:58 18:18	9,025 8,027	-471 -463	62,776 62,751	8 11	0 36	0 0	0 0
13 13	1 2	04:13 06:49	06:47 09:42	8,947 10,105	-465 -462	-295,326 -295,312	10 4	1 37	1 0	0 0
14 14	1 2	00:00 21:32	03:52 23:59	13,603 8,423	-460 -676	-98,520 -99,006	19 5321	2 14	1 15	0 0
15 15	1 2	10:21 17:53	11:55 22:40	5,359 16,648	-328 -462	195,365 195,069	7387 30	2 1	2 1	0 0
16	1	02:32	06:47	14,833	-461	116,940	21	1	1	0
17	1	09:16	15:30	21,374	-429	-174,706	3699	2	3	0
18 18	1 2	00:00 18:37	01:18 23:59	4,669 18,485	-461 -168	-99,325 -99,200	47 10560	1 14	1 18	0 0
19 19	1 2	06:49 22:06	10:37 23:59	13,368 6,572	-459 32	73,954 74,613	10 10689	4 14	0 1150	0 0
20	1	01:35	06:26	16,719	-460	-50,711	5	51	0	0
21	1	17:46	23:58	21,438	-460	94,922	47	4	4	0
22 22	1 2	00:00 20:06	02:47 23:59	9,692 13,432	-462 -375	-161,410 -161,264	7 2499	2 14	1 14	0 0
23 23	1 2	02:53 06:49	06:47 08:46	13,585 6,804	-462 -459	-349,318 -349,295	11 5	1 0	1 0	0 0
24 24 24	1 2 3	00:00 08:46 22:37	03:08 10:56 23:59	10,966 7,516 4,665	-462 -360 -463	-330,631 -330,628 -330,888	28 6237 51	1 2 3	1 2 3	0 0 0
25 25 25	1 2 3	00:28 14:44 16:00	03:12 15:58 19:02	9,527 4,124 10,651	-461 -472 -464	45,291 45,379 45,402	8 6 10	9 4 0	0 0 0	0 0 0
26 26	1 2	08:54 17:15	12:06 21:26	11,174 14,481	-396 -458	29,796 29,974	5116 34	2 1	2 0	0 0
27 27	1 2	11:11 20:22	15:05 23:35	13,630 11,301	-466 -464	-198,848 -198,960	15 14	2 0	1 0	0 0
28	1	07:47	14:21	22,672	-428	-845	3591	2	3	0
29	1	16:04	21:32	19,016	-464	-156,898	19	1	1	0
30 30	1 2	00:25 16:00	03:45 19:15	11,646 11,419	-455 -472	-287,774 -287,981	14 8	1 0	0 0	0 0
31	1	00:00	05:32	19,382	-461	254	41	2	1	0
32	1	00:46	06:00	18,291	-459	108,189	46	0	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-