GPS Space Vehicle Time Integrity for MJD 53643

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
05:30
10:41
18,595
    -8
   -11,086
14
0
0
0

2
1
18:44
23:50
18,332
    -1
    27,338
8
70
0
0

3
3
3
1
2
3
03:30
10:45
12:42
05:29
12:41
15:00
  7,149
  6,941
  8,216
   -10
    -5
   -13
   -38,337
   -38,413
   -38,445
13
8
15
4
1
48
0
0
0
0
0
0

4
1
17:37
22:16
16,686
     3
    86,795
126
0
0
0

5
1
19:24
23:59
16,546
    -3
   -71,843
343
0
2566
0

6
6
1
2
00:00
22:04
03:29
23:59
12,568
  6,898
   -11
     7
  -833,944
  -834,506
37
16
1
0
1
0
0
0

7
1
15:38
20:50
18,677
    -4
  -354,247
90
0
0
0

8
1
12:49
18:46
21,406
   -11
    42,800
5
96
0
0

9
9
9
1
2
3
02:29
04:12
17:47
03:33
05:33
21:23
  3,861
  4,853
12,943
     9
    -1
    -7
    10,255
    10,267
    10,354
8
5
7
1
19
27
0
0
0
0
0
0

10
10
1
2
00:22
21:11
01:49
23:59
  5,117
10,126
   -17
    13
   -70,928
   -70,955
11
6
86
9
0
0
0
0

11
11
11
1
2
3
06:04
14:16
16:20
09:11
16:19
18:12
11,243
  7,305
  6,541
    -3
    -6
    -9
  -269,706
  -269,805
  -269,833
18
9
16
2
11
40
0
0
0
0
0
0

12
-

13
1
10:18
15:37
19,175
   -12
   -16,201
20
0
0
0

14
1
03:53
08:54
17,956
     0
    25,663
10
31
0
0

15
1
01:01
06:52
21,010
    -5
  -496,973
43
0
0
0

16
1
08:22
13:21
17,965
    -3
    -9,972
14
0
0
0

17
-

18
1
00:27
06:03
20,136
     2
   191,283
12
2
0
0

19
19
1
2
04:32
11:46
06:03
16:14
  5,494
16,077
    -9
   -10
    26,323
    26,326
7
10
2
3
0
0
0
0

20
1
07:41
12:27
17,136
    -5
    46,456
18
0
0
0

21
1
00:00
05:43
20,575
    -3
  -133,667
28
1
0
0

22
1
01:59
08:37
23,847
     4
   -42,618
20
0
0
0

23
1
09:12
14:38
19,580
    -9
  -171,810
5
63
0
0

24
24
1
2
08:38
16:43
10:07
20:53
  5,333
14,982
   -10
    -2
   -50,478
   -50,574
13
22
1
86
0
0
0
0

25
1
06:04
11:08
18,199
    -6
      -68
14
9
0
0

26
26
1
2
00:00
15:31
04:02
17:59
14,525
  8,858
    -4
   -13
    -2,330
    -2,120
13
8
100
23
0
0
0
0

27
1
11:32
17:37
21,831
   -13
   -17,238
17
6
0
0

28
1
13:41
18:29
17,283
    -8
   -41,047
4
67
0
0

29
29
29
1
2
3
00:00
14:56
16:33
03:24
16:31
17:46
12,210
  5,692
  4,378
    -3
    -8
   -19
  -339,040
  -340,088
  -340,205
80
36
28
1
0
1
1
0
0
0
0
0

30
30
30
1
2
3
00:00
07:21
20:40
01:00
08:42
23:59
  3,601
  4,818
11,989
   -16
     3
     1
  -398,339
  -398,663
  -399,313
18
24
47
1
10
0
0
0
0
0
0
0

31
-

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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	05:30	10:41	18,595	-8	-11,086	14	0	0	0
2	1	18:44	23:50	18,332	-1	27,338	8	70	0	0
3 3 3	1 2 3	03:30 10:45 12:42	05:29 12:41 15:00	7,149 6,941 8,216	-10 -5 -13	-38,337 -38,413 -38,445	13 8 15	4 1 48	0 0 0	0 0 0
4	1	17:37	22:16	16,686	3	86,795	126	0	0	0
5	1	19:24	23:59	16,546	-3	-71,843	343	0	2566	0
6 6	1 2	00:00 22:04	03:29 23:59	12,568 6,898	-11 7	-833,944 -834,506	37 16	1 0	1 0	0 0
7	1	15:38	20:50	18,677	-4	-354,247	90	0	0	0
8	1	12:49	18:46	21,406	-11	42,800	5	96	0	0
9 9 9	1 2 3	02:29 04:12 17:47	03:33 05:33 21:23	3,861 4,853 12,943	9 -1 -7	10,255 10,267 10,354	8 5 7	1 19 27	0 0 0	0 0 0
10 10	1 2	00:22 21:11	01:49 23:59	5,117 10,126	-17 13	-70,928 -70,955	11 6	86 9	0 0	0 0
11 11 11	1 2 3	06:04 14:16 16:20	09:11 16:19 18:12	11,243 7,305 6,541	-3 -6 -9	-269,706 -269,805 -269,833	18 9 16	2 11 40	0 0 0	0 0 0
12	-
13	1	10:18	15:37	19,175	-12	-16,201	20	0	0	0
14	1	03:53	08:54	17,956	0	25,663	10	31	0	0
15	1	01:01	06:52	21,010	-5	-496,973	43	0	0	0
16	1	08:22	13:21	17,965	-3	-9,972	14	0	0	0
17	-
18	1	00:27	06:03	20,136	2	191,283	12	2	0	0
19 19	1 2	04:32 11:46	06:03 16:14	5,494 16,077	-9 -10	26,323 26,326	7 10	2 3	0 0	0 0
20	1	07:41	12:27	17,136	-5	46,456	18	0	0	0
21	1	00:00	05:43	20,575	-3	-133,667	28	1	0	0
22	1	01:59	08:37	23,847	4	-42,618	20	0	0	0
23	1	09:12	14:38	19,580	-9	-171,810	5	63	0	0
24 24	1 2	08:38 16:43	10:07 20:53	5,333 14,982	-10 -2	-50,478 -50,574	13 22	1 86	0 0	0 0
25	1	06:04	11:08	18,199	-6	-68	14	9	0	0
26 26	1 2	00:00 15:31	04:02 17:59	14,525 8,858	-4 -13	-2,330 -2,120	13 8	100 23	0 0	0 0
27	1	11:32	17:37	21,831	-13	-17,238	17	6	0	0
28	1	13:41	18:29	17,283	-8	-41,047	4	67	0	0
29 29 29	1 2 3	00:00 14:56 16:33	03:24 16:31 17:46	12,210 5,692 4,378	-3 -8 -19	-339,040 -340,088 -340,205	80 36 28	1 0 1	1 0 0	0 0 0
30 30 30	1 2 3	00:00 07:21 20:40	01:00 08:42 23:59	3,601 4,818 11,989	-16 3 1	-398,339 -398,663 -399,313	18 24 47	1 10 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-