GPS Space Vehicle Time Integrity for MJD 55398

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
1
18:40
23:59
18,408
   342
  -274,350
10344
13
14
0

3
3
1
2
02:50
11:12
05:22
15:16
  8,790
13,924
    72
  -inf
  -584,269
     -inf
14
-2147483648
1
0
0
13923
0
0

4
1
17:18
23:00
19,862
    67
  -129,705
47
0
0
0

5
5
1
2
00:00
20:47
02:13
23:59
  7,728
10,997
    62
   239
    16,010
    16,447
42
5043
2
13
1
13
0
0

6
6
1
2
02:11
12:00
05:27
14:37
11,360
  9,098
    62
    58
  -564,988
  -564,500
50
37
1
1
0
0
0
0

7
1
11:14
16:56
19,735
  -inf
     -inf
-2147483648
0
19734
0

8
8
1
2
12:48
17:00
16:56
18:45
14,387
  6,222
  -inf
    64
     -inf
    -6,115
-2147483648
4
0
0
14386
0
0
0

9
9
1
2
02:28
17:34
06:10
21:20
12,709
13,053
    73
    69
   -19,455
   -19,581
20
7
2
0
1
0
0
0

10
10
1
2
12:14
19:48
13:58
23:59
  5,913
14,558
    66
   457
    47,625
    48,056
9
12847
2
13
1
14
0
0

11
11
11
1
2
3
06:24
14:11
17:00
08:52
16:56
18:42
  8,594
  9,434
  6,028
    63
  -inf
    66
    77,101
     -inf
    77,201
8
-2147483648
6
1
0
9
0
9433
0
0
0
0

12
1
19:20
23:59
16,265
   505
    91,717
15571
13
16
0

13
13
1
2
09:59
11:12
11:10
15:31
  3,914
14,824
    56
  -inf
  -301,266
     -inf
30
-2147483648
1
0
1
14823
0
0

14
1
03:29
09:45
21,712
    67
   -69,981
27
1
0
0

15
15
1
2
00:00
15:56
04:25
16:56
15,324
  3,494
    65
    58
   236,531
   236,213
30
7
2
0
1
0
0
0

16
16
1
2
08:24
11:12
11:10
13:25
  9,614
  7,607
    66
    65
    91,763
    91,795
12
22
1
1
1
1
0
0

17
17
1
2
15:10
17:00
16:56
21:23
  6,274
15,158
    67
    65
  -162,887
  -162,910
7
8
0
0
0
0
0
0

18
1
00:29
07:04
22,836
    67
   -82,020
28
2
2
0

19
19
1
2
04:00
11:47
06:12
16:20
  7,713
15,743
    66
  -inf
    51,349
     -inf
15
-2147483648
2
0
1
15742
0
0

20
20
1
2
07:33
11:12
11:10
12:22
12,403
  4,152
    63
    67
   -53,045
   -53,038
9
8
1
1
1
0
0
0

21
1
00:00
05:57
20,652
    67
    75,447
23
2
1
0

22
1
01:58
08:35
22,957
    62
  -166,971
7
1
1
0

23
23
1
2
08:47
11:12
11:10
14:40
  8,274
11,981
    60
  -inf
  -362,005
     -inf
15
-2147483648
1
0
1
11980
0
0

24
1
02:39
07:54
18,176
    64
  -306,095
17
2
1
0

25
-

26
26
26
1
2
3
00:00
15:07
17:00
03:46
16:56
18:03
13,036
  6,429
  3,690
    64
    58
    63
    84,807
    85,118
    85,158
24
13
9
2
0
1
0
0
0
0
0
0

27
27
1
2
02:19
17:10
05:39
21:00
11,581
13,553
    68
    57
  -172,028
  -172,234
16
14
1
0
0
0
0
0

28
28
1
2
13:38
17:00
16:56
20:12
11,453
11,201
  -inf
    63
     -inf
     9,938
-2147483648
5
0
4
11452
0
0
0

29
29
1
2
00:00
21:55
03:27
23:59
12,188
  7,200
    66
  -415
  -135,936
  -136,620
25
11301
2
13
1
17
0
0

30
30
1
2
06:14
20:38
09:07
23:59
10,115
11,555
    66
   438
  -262,340
  -262,142
13
11148
1
13
0
14
0
0

31
1
05:39
11:10
18,998
    61
    23,105
28
2
2
0

32
1
06:41
11:10
15,515
    67
    42,899
44
1
1
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	1	18:40	23:59	18,408	342	-274,350	10344	13	14	0
3 3	1 2	02:50 11:12	05:22 15:16	8,790 13,924	72 -inf	-584,269 -inf	14 -2147483648	1 0	0 13923	0 0
4	1	17:18	23:00	19,862	67	-129,705	47	0	0	0
5 5	1 2	00:00 20:47	02:13 23:59	7,728 10,997	62 239	16,010 16,447	42 5043	2 13	1 13	0 0
6 6	1 2	02:11 12:00	05:27 14:37	11,360 9,098	62 58	-564,988 -564,500	50 37	1 1	0 0	0 0
7	1	11:14	16:56	19,735	-inf	-inf	-2147483648	0	19734	0
8 8	1 2	12:48 17:00	16:56 18:45	14,387 6,222	-inf 64	-inf -6,115	-2147483648 4	0 0	14386 0	0 0
9 9	1 2	02:28 17:34	06:10 21:20	12,709 13,053	73 69	-19,455 -19,581	20 7	2 0	1 0	0 0
10 10	1 2	12:14 19:48	13:58 23:59	5,913 14,558	66 457	47,625 48,056	9 12847	2 13	1 14	0 0
11 11 11	1 2 3	06:24 14:11 17:00	08:52 16:56 18:42	8,594 9,434 6,028	63 -inf 66	77,101 -inf 77,201	8 -2147483648 6	1 0 9	0 9433 0	0 0 0
12	1	19:20	23:59	16,265	505	91,717	15571	13	16	0
13 13	1 2	09:59 11:12	11:10 15:31	3,914 14,824	56 -inf	-301,266 -inf	30 -2147483648	1 0	1 14823	0 0
14	1	03:29	09:45	21,712	67	-69,981	27	1	0	0
15 15	1 2	00:00 15:56	04:25 16:56	15,324 3,494	65 58	236,531 236,213	30 7	2 0	1 0	0 0
16 16	1 2	08:24 11:12	11:10 13:25	9,614 7,607	66 65	91,763 91,795	12 22	1 1	1 1	0 0
17 17	1 2	15:10 17:00	16:56 21:23	6,274 15,158	67 65	-162,887 -162,910	7 8	0 0	0 0	0 0
18	1	00:29	07:04	22,836	67	-82,020	28	2	2	0
19 19	1 2	04:00 11:47	06:12 16:20	7,713 15,743	66 -inf	51,349 -inf	15 -2147483648	2 0	1 15742	0 0
20 20	1 2	07:33 11:12	11:10 12:22	12,403 4,152	63 67	-53,045 -53,038	9 8	1 1	1 0	0 0
21	1	00:00	05:57	20,652	67	75,447	23	2	1	0
22	1	01:58	08:35	22,957	62	-166,971	7	1	1	0
23 23	1 2	08:47 11:12	11:10 14:40	8,274 11,981	60 -inf	-362,005 -inf	15 -2147483648	1 0	1 11980	0 0
24	1	02:39	07:54	18,176	64	-306,095	17	2	1	0
25	-
26 26 26	1 2 3	00:00 15:07 17:00	03:46 16:56 18:03	13,036 6,429 3,690	64 58 63	84,807 85,118 85,158	24 13 9	2 0 1	0 0 0	0 0 0
27 27	1 2	02:19 17:10	05:39 21:00	11,581 13,553	68 57	-172,028 -172,234	16 14	1 0	0 0	0 0
28 28	1 2	13:38 17:00	16:56 20:12	11,453 11,201	-inf 63	-inf 9,938	-2147483648 5	0 4	11452 0	0 0
29 29	1 2	00:00 21:55	03:27 23:59	12,188 7,200	66 -415	-135,936 -136,620	25 11301	2 13	1 17	0 0
30 30	1 2	06:14 20:38	09:07 23:59	10,115 11,555	66 438	-262,340 -262,142	13 11148	1 13	0 14	0 0
31	1	05:39	11:10	18,998	61	23,105	28	2	2	0
32	1	06:41	11:10	15,515	67	42,899	44	1	1	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-