GPS Space Vehicle Time Integrity for MJD 55214

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
07:17
11:42
11:40
13:26
15,157
  6,233
    83
    84
  -216,723
  -216,770
49
7
3
1
3
0
0
0

3
3
3
1
2
3
00:00
15:18
16:22
03:43
16:20
17:55
12,805
  3,424
  5,467
    91
    73
    72
  -503,382
  -503,655
  -503,681
22
7
10
2
0
1
1
0
0
0
0
0

4
1
05:56
11:39
19,711
    87
   463,532
117
3
3
0

5
5
1
2
09:22
11:42
11:40
14:42
  7,922
10,486
    80
    81
    15,637
    15,602
54
20
1
1
1
1
0
0

6
6
6
1
2
3
00:00
14:48
16:22
03:14
16:20
18:01
11,038
  5,206
  5,735
    80
    77
    77
  -259,203
  -259,064
  -259,048
16
6
6
2
0
1
1
0
0
0
0
0

7
1
00:00
06:02
20,971
    81
    -4,100
11
1
1
0

8
1
01:17
07:16
20,820
    91
    -2,180
3
34
0
0

9
9
9
1
2
3
06:06
15:00
16:22
09:55
16:20
18:37
13,129
  4,488
  7,807
    87
    86
    88
  -100,593
  -100,656
  -100,669
33
4
7
3
2
1
3
0
0
0
0
0

10
10
1
2
08:51
11:42
11:40
13:57
  9,566
  7,823
    87
    85
    33,245
    33,252
43
22
1
1
1
1
0
0

11
11
1
2
02:44
18:46
07:10
21:27
15,531
  9,374
    84
    84
    40,412
    40,523
13
8
1
1
0
0
0
0

12
12
1
2
07:48
11:42
11:40
12:45
13,342
  3,811
    84
    81
   161,656
   161,608
30
12
1
1
1
0
0
0

13
13
1
2
00:00
22:38
04:10
23:59
14,446
  4,882
    79
-1,042
  -306,587
  -307,706
10
21695
1
13
1
4882
0
0

14
1
16:22
22:03
19,864
    85
    -1,495
29
1
1
0

15
15
1
2
04:14
12:03
06:26
16:20
  7,707
14,794
    78
    80
   312,830
   312,762
5
14
1
1
0
1
0
0

16
16
16
1
2
3
00:00
13:22
20:46
01:47
14:33
23:59
  6,153
  3,968
11,226
    81
    75
   303
    31,762
    31,952
    32,304
20
8
6486
2
2
13
1
0
13
0
0
0

17
1
03:59
10:17
21,874
    78
  -122,066
28
3
2
0

18
18
1
2
13:00
16:22
16:20
19:34
11,391
11,242
    82
    86
   -42,668
   -42,695
20
7
1
0
1
0
0
0

19
19
1
2
00:17
16:22
04:50
18:43
15,728
  8,168
    82
    78
    10,316
    10,433
21
7
2
0
1
0
0
0

20
20
20
1
2
3
00:00
07:15
20:16
01:05
08:25
23:59
  3,626
  4,184
13,019
    83
    89
   476
   -63,049
   -63,020
   -62,592
33
23
12505
1
2
13
1
2
13
0
0
0

21
21
1
2
12:18
16:22
16:20
18:30
13,925
  7,362
    83
    82
    34,891
    34,917
16
5
1
0
1
0
0
0

22
22
1
2
14:30
16:22
16:20
21:08
  6,261
16,580
    78
    85
  -181,162
  -181,144
4
32
5
1
0
1
0
0

23
23
1
2
00:00
21:12
03:11
23:59
10,898
  9,669
    81
   -70
  -382,024
  -382,107
4
4071
7
13
0
13
0
0

24
24
1
2
10:21
11:42
11:40
16:20
  4,545
16,058
    88
    87
  -254,709
  -254,745
6
16
0
1
0
0
0
0

25
-

26
26
1
2
14:47
16:22
16:20
20:46
  5,266
15,248
    85
    86
    10,753
    10,786
8
26
5
1
0
1
0
0

27
27
27
1
2
3
05:52
14:53
16:22
09:40
16:20
18:17
13,050
  4,896
  6,569
    83
    81
    83
  -118,086
  -118,190
  -118,209
40
5
7
3
0
0
3
0
0
0
0
0

28
1
02:15
08:50
22,906
    80
    23,556
23
2
2
0

29
29
1
2
10:13
11:42
11:40
15:48
  4,981
14,194
    78
    78
   -90,825
   -90,854
6
15
0
1
0
1
0
0

30
30
30
1
2
3
09:00
11:42
18:50
11:40
13:24
21:26
  9,062
  6,094
  9,043
    89
    85
    92
  -211,597
  -211,623
  -211,708
42
8
12
1
1
2
1
0
0
0
0
0

31
1
18:11
23:48
19,489
    80
    54,964
17
1
1
0

32
1
19:10
23:59
16,707
   554
  -113,556
16928
13
4843
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	07:17 11:42	11:40 13:26	15,157 6,233	83 84	-216,723 -216,770	49 7	3 1	3 0	0 0
3 3 3	1 2 3	00:00 15:18 16:22	03:43 16:20 17:55	12,805 3,424 5,467	91 73 72	-503,382 -503,655 -503,681	22 7 10	2 0 1	1 0 0	0 0 0
4	1	05:56	11:39	19,711	87	463,532	117	3	3	0
5 5	1 2	09:22 11:42	11:40 14:42	7,922 10,486	80 81	15,637 15,602	54 20	1 1	1 1	0 0
6 6 6	1 2 3	00:00 14:48 16:22	03:14 16:20 18:01	11,038 5,206 5,735	80 77 77	-259,203 -259,064 -259,048	16 6 6	2 0 1	1 0 0	0 0 0
7	1	00:00	06:02	20,971	81	-4,100	11	1	1	0
8	1	01:17	07:16	20,820	91	-2,180	3	34	0	0
9 9 9	1 2 3	06:06 15:00 16:22	09:55 16:20 18:37	13,129 4,488 7,807	87 86 88	-100,593 -100,656 -100,669	33 4 7	3 2 1	3 0 0	0 0 0
10 10	1 2	08:51 11:42	11:40 13:57	9,566 7,823	87 85	33,245 33,252	43 22	1 1	1 1	0 0
11 11	1 2	02:44 18:46	07:10 21:27	15,531 9,374	84 84	40,412 40,523	13 8	1 1	0 0	0 0
12 12	1 2	07:48 11:42	11:40 12:45	13,342 3,811	84 81	161,656 161,608	30 12	1 1	1 0	0 0
13 13	1 2	00:00 22:38	04:10 23:59	14,446 4,882	79 -1,042	-306,587 -307,706	10 21695	1 13	1 4882	0 0
14	1	16:22	22:03	19,864	85	-1,495	29	1	1	0
15 15	1 2	04:14 12:03	06:26 16:20	7,707 14,794	78 80	312,830 312,762	5 14	1 1	0 1	0 0
16 16 16	1 2 3	00:00 13:22 20:46	01:47 14:33 23:59	6,153 3,968 11,226	81 75 303	31,762 31,952 32,304	20 8 6486	2 2 13	1 0 13	0 0 0
17	1	03:59	10:17	21,874	78	-122,066	28	3	2	0
18 18	1 2	13:00 16:22	16:20 19:34	11,391 11,242	82 86	-42,668 -42,695	20 7	1 0	1 0	0 0
19 19	1 2	00:17 16:22	04:50 18:43	15,728 8,168	82 78	10,316 10,433	21 7	2 0	1 0	0 0
20 20 20	1 2 3	00:00 07:15 20:16	01:05 08:25 23:59	3,626 4,184 13,019	83 89 476	-63,049 -63,020 -62,592	33 23 12505	1 2 13	1 2 13	0 0 0
21 21	1 2	12:18 16:22	16:20 18:30	13,925 7,362	83 82	34,891 34,917	16 5	1 0	1 0	0 0
22 22	1 2	14:30 16:22	16:20 21:08	6,261 16,580	78 85	-181,162 -181,144	4 32	5 1	0 1	0 0
23 23	1 2	00:00 21:12	03:11 23:59	10,898 9,669	81 -70	-382,024 -382,107	4 4071	7 13	0 13	0 0
24 24	1 2	10:21 11:42	11:40 16:20	4,545 16,058	88 87	-254,709 -254,745	6 16	0 1	0 0	0 0
25	-
26 26	1 2	14:47 16:22	16:20 20:46	5,266 15,248	85 86	10,753 10,786	8 26	5 1	0 1	0 0
27 27 27	1 2 3	05:52 14:53 16:22	09:40 16:20 18:17	13,050 4,896 6,569	83 81 83	-118,086 -118,190 -118,209	40 5 7	3 0 0	3 0 0	0 0 0
28	1	02:15	08:50	22,906	80	23,556	23	2	2	0
29 29	1 2	10:13 11:42	11:40 15:48	4,981 14,194	78 78	-90,825 -90,854	6 15	0 1	0 1	0 0
30 30 30	1 2 3	09:00 11:42 18:50	11:40 13:24 21:26	9,062 6,094 9,043	89 85 92	-211,597 -211,623 -211,708	42 8 12	1 1 2	1 0 0	0 0 0
31	1	18:11	23:48	19,489	80	54,964	17	1	1	0
32	1	19:10	23:59	16,707	554	-113,556	16928	13	4843	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-