GPS Space Vehicle Time Integrity for MJD 54546

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

2
1
04:48
10:55
21,364
    82
  -183,792
41
3
3
0

3
3
3
1
2
3
00:00
12:53
20:53
01:20
15:28
23:59
  4,528
  8,769
10,504
    84
    73
   344
  -202,988
  -203,244
  -203,126
11
11
7394
1
0
13
0
0
13
0
0
0

4
1
03:38
09:20
19,883
    80
    30,332
57
3
3
0

5
5
1
2
06:13
16:22
10:45
18:31
15,902
  7,456
    85
    86
  -727,897
  -728,258
54
25
3
0
2
0
0
0

6
6
1
2
10:18
20:39
14:50
22:29
15,702
  6,202
    83
    84
   -72,020
   -72,485
69
29
1
0
0
0
0
0

7
-

8
8
1
2
00:00
22:54
04:57
23:59
17,119
  3,666
    82
-1,305
   145,778
   144,492
9
23318
2
13
1
3666
0
0

9
9
9
1
2
3
04:05
12:43
15:30
07:41
15:28
16:36
12,557
  9,319
  3,911
    80
    83
    83
  -116,044
  -116,094
  -116,107
22
5
6
1
0
1
1
0
0
0
0
0

10
1
07:00
12:18
18,433
    77
   327,960
246
1
2
0

11
11
1
2
00:36
16:38
05:02
19:18
15,335
  9,291
    78
    79
   -26,699
   -26,691
5
7
59
1
0
1
0
0

12
1
05:38
10:31
17,213
    81
   358,400
27
2
2
0

13
13
1
2
00:00
20:28
01:55
23:59
  6,648
12,032
    77
   328
  -246,361
  -246,261
8
7437
1
13
0
13
0
0

14
14
1
2
13:31
15:30
15:28
19:46
  6,793
14,810
    84
    83
   285,716
   285,671
7
35
3
2
0
2
0
0

15
15
1
2
02:01
09:50
04:09
14:27
  7,385
15,980
    70
    80
    87,691
    87,837
10
21
2
0
0
0
0
0

16
1
18:35
23:34
17,299
    83
  -130,808
29
1
1
0

17
1
01:30
07:48
21,990
    79
   -40,742
14
2
2
0

18
18
1
2
10:38
15:30
15:28
17:14
16,462
  6,166
    84
    83
   194,572
   194,532
17
8
0
0
0
0
0
0

19
19
19
1
2
3
00:00
13:59
22:00
02:30
15:28
23:59
  8,727
  5,102
  6,932
    84
    79
  -213
   -24,753
   -24,815
   -25,143
7
3
6808
6
4
13
0
0
13
0
0
0

20
20
1
2
04:56
17:51
06:00
22:39
  3,767
16,630
    84
    85
  -118,100
  -118,056
18
14
1
1
1
1
0
0

21
1
09:50
15:28
19,359
    82
   -68,945
7
0
0
0

22
22
1
2
12:21
15:30
15:28
18:58
10,650
12,139
    85
    88
  -209,771
  -209,772
3
14
0
1
0
1
0
0

23
1
18:42
23:59
18,142
   457
  -342,031
13951
13
14
0

24
1
08:02
14:40
23,008
    86
   -79,800
31
2
2
0

25
25
1
2
00:00
20:35
03:01
23:59
10,313
11,632
    78
    48
     9,494
    12,098
112
1037
2
13
2
13
0
0

26
26
1
2
01:31
09:38
04:18
14:06
  9,743
15,467
    74
    81
  -212,452
  -212,739
28
43
2
0
0
0
0
0

27
27
1
2
00:00
21:47
03:52
23:59
13,392
  7,532
    80
  -385
  -175,687
  -176,357
23
11274
2
13
1
13
0
0

28
1
00:08
06:43
22,889
    75
    16,839
20
2
1
0

29
1
08:05
13:35
18,896
    81
    48,068
32
2
2
0

30
30
1
2
06:57
16:30
11:13
19:23
14,675
10,103
    78
    80
   -68,504
   -68,551
6
9
10
1
0
1
0
0

31
1
15:50
21:28
19,730
    78
    13,667
20
2
2
0

32
32
1
2
14:26
15:30
15:28
20:28
  3,471
17,317
    78
    84
  -254,170
  -254,248
9
52
0
1
0
1
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

2	1	04:48	10:55	21,364	82	-183,792	41	3	3	0
3 3 3	1 2 3	00:00 12:53 20:53	01:20 15:28 23:59	4,528 8,769 10,504	84 73 344	-202,988 -203,244 -203,126	11 11 7394	1 0 13	0 0 13	0 0 0
4	1	03:38	09:20	19,883	80	30,332	57	3	3	0
5 5	1 2	06:13 16:22	10:45 18:31	15,902 7,456	85 86	-727,897 -728,258	54 25	3 0	2 0	0 0
6 6	1 2	10:18 20:39	14:50 22:29	15,702 6,202	83 84	-72,020 -72,485	69 29	1 0	0 0	0 0
7	-
8 8	1 2	00:00 22:54	04:57 23:59	17,119 3,666	82 -1,305	145,778 144,492	9 23318	2 13	1 3666	0 0
9 9 9	1 2 3	04:05 12:43 15:30	07:41 15:28 16:36	12,557 9,319 3,911	80 83 83	-116,044 -116,094 -116,107	22 5 6	1 0 1	1 0 0	0 0 0
10	1	07:00	12:18	18,433	77	327,960	246	1	2	0
11 11	1 2	00:36 16:38	05:02 19:18	15,335 9,291	78 79	-26,699 -26,691	5 7	59 1	0 1	0 0
12	1	05:38	10:31	17,213	81	358,400	27	2	2	0
13 13	1 2	00:00 20:28	01:55 23:59	6,648 12,032	77 328	-246,361 -246,261	8 7437	1 13	0 13	0 0
14 14	1 2	13:31 15:30	15:28 19:46	6,793 14,810	84 83	285,716 285,671	7 35	3 2	0 2	0 0
15 15	1 2	02:01 09:50	04:09 14:27	7,385 15,980	70 80	87,691 87,837	10 21	2 0	0 0	0 0
16	1	18:35	23:34	17,299	83	-130,808	29	1	1	0
17	1	01:30	07:48	21,990	79	-40,742	14	2	2	0
18 18	1 2	10:38 15:30	15:28 17:14	16,462 6,166	84 83	194,572 194,532	17 8	0 0	0 0	0 0
19 19 19	1 2 3	00:00 13:59 22:00	02:30 15:28 23:59	8,727 5,102 6,932	84 79 -213	-24,753 -24,815 -25,143	7 3 6808	6 4 13	0 0 13	0 0 0
20 20	1 2	04:56 17:51	06:00 22:39	3,767 16,630	84 85	-118,100 -118,056	18 14	1 1	1 1	0 0
21	1	09:50	15:28	19,359	82	-68,945	7	0	0	0
22 22	1 2	12:21 15:30	15:28 18:58	10,650 12,139	85 88	-209,771 -209,772	3 14	0 1	0 1	0 0
23	1	18:42	23:59	18,142	457	-342,031	13951	13	14	0
24	1	08:02	14:40	23,008	86	-79,800	31	2	2	0
25 25	1 2	00:00 20:35	03:01 23:59	10,313 11,632	78 48	9,494 12,098	112 1037	2 13	2 13	0 0
26 26	1 2	01:31 09:38	04:18 14:06	9,743 15,467	74 81	-212,452 -212,739	28 43	2 0	0 0	0 0
27 27	1 2	00:00 21:47	03:52 23:59	13,392 7,532	80 -385	-175,687 -176,357	23 11274	2 13	1 13	0 0
28	1	00:08	06:43	22,889	75	16,839	20	2	1	0
29	1	08:05	13:35	18,896	81	48,068	32	2	2	0
30 30	1 2	06:57 16:30	11:13 19:23	14,675 10,103	78 80	-68,504 -68,551	6 9	10 1	0 1	0 0
31	1	15:50	21:28	19,730	78	13,667	20	2	2	0
32 32	1 2	14:26 15:30	15:28 20:28	3,471 17,317	78 84	-254,170 -254,248	9 52	0 1	0 1	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-